CN217961538U - Buffer safety filter - Google Patents
Buffer safety filter Download PDFInfo
- Publication number
- CN217961538U CN217961538U CN202221936152.9U CN202221936152U CN217961538U CN 217961538 U CN217961538 U CN 217961538U CN 202221936152 U CN202221936152 U CN 202221936152U CN 217961538 U CN217961538 U CN 217961538U
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- filter
- fixed
- cylinder body
- filter cylinder
- water inlet
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Abstract
The utility model discloses a buffering cartridge filter, include: the filter cylinder body, filter cylinder body bottom welding have the supporting legs, filter cylinder body left side be provided with the water inlet, the filter cylinder body inboard of water inlet department be provided with two fixed plates, the fixed plate passes through welded mode and filter cylinder body is fixed, the fixed plate on be provided with the fixed slot, the fixed slot in supporting be provided with into water sieve and the baffle of intaking and fixed with the fixed plate through the bolt, filter cylinder body inside be provided with the fixed bolster, the fixed bolster pass through welded mode and filter cylinder body be connected fixedly, the fixed bolster on be provided with the locating hole, the locating hole in supporting be provided with the filter core.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a buffering cartridge filter.
Background
The security filter (also called as a precise filtering device) is mainly used for a multi-medium pretreatment filtration and a membrane filtration device such as reverse osmosis and ultrafiltration, and a stainless steel shell is adopted as a shell, and a filtering core (such as PP cotton) is arranged in the security filter. The filter element is used for filtering fine substances (such as tiny quartz sand, activated carbon particles and the like) filtered by a plurality of media so as to ensure the water quality filtering precision and protect the membrane filter element from being damaged by large-particle substances. The precision grade of the filtering element arranged in the security filter can be divided into 0.5us,1us,5us,10us and the like, and different filtering precisions are selected according to different use occasions to ensure the precision of the post-effluent and the safety of the post-membrane element. In order to prevent suspended particles which are not completely removed or newly generated in the pretreatment from entering the reverse osmosis system, the high-pressure pump and the reverse osmosis membrane are protected, and a cartridge type cartridge filter is usually arranged before reverse osmosis water inlet. The aperture is generally smaller than 10um, and can be designed to be 5um or lower according to the actual design condition.
The filter element is a core component in the security filter, and the damage of the filter element in the operation process can directly cause the quality of the outlet water not to reach the standard. Therefore, attention needs to be paid to ensure that the filter element is not damaged in the operation process in the design process, the service life of the filter element is prolonged, and the failure rate of the security filter is reduced. Most of the prior cartridge filters are of vertical cylindrical structures, and water inlets and water outlets are reserved on a cylinder body. When water flows enter the security filter through a pipeline, the water flow often has large impact on an internal filter element, and the phenomenon that the quality of outlet water does not reach the standard is caused because the filter element is damaged or deviates from the original installation position after the operation for a period of time.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application solves the problem of impact damage to the filter element in the prior art by providing the buffering security filter, realizes the buffering filter element and prevents the filter element from being damaged or deviating.
The embodiment of the application provides a buffering cartridge filter, includes: the filter cylinder body, filter cylinder body bottom welding have the supporting legs, filter cylinder body left side be provided with the water inlet, the filter cylinder body inboard of water inlet department be provided with two fixed plates, the fixed plate passes through welded mode and filter cylinder body is fixed, the fixed plate on be provided with the fixed slot, the fixed slot in supporting be provided with into water sieve and the baffle of intaking and fixed with the fixed plate through the bolt, filter cylinder body inside be provided with the fixed bolster, the fixed bolster pass through welded mode and filter cylinder body be connected fixedly, the fixed bolster on be provided with the locating hole, the locating hole in supporting be provided with the filter core.
The position of the water inlet is located at the 1/6 position of the inclined bottom of the filter cylinder body, and the inside of the water inlet is in sealing connection with the filter cylinder body through a flange matched with a sealing ring.
The sieve of intaking be located the one side that is close to the water inlet, the sieve of intaking on evenly be provided with the sieve mesh, the baffle of intaking and the sieve of intaking wholly be the arc, selected material is the stainless steel.
The quantity of supporting legs be 3, evenly weld in filter cylinder bottom.
The bottom of the filter cylinder body is welded with a water outlet, and the water outlet is formed by a bent pipe bent rightwards.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. owing to adopted the sieve of intaking be located the one side that is close to the water inlet, the sieve of intaking on evenly be provided with the sieve mesh, the baffle of intaking wholly be the arc with the sieve of intaking, selected material is the stainless steel, so, through setting up the large granule material that the sieve of intaking can tentatively sieve out the intake, the baffle of intaking prevents that rivers from carrying out direct impact to the filter core, the effectual filter core that has protected prevents that the filter core from being strikeed out original position, has improved the life of filter core.
2. The filter cylinder inboard of water inlet department be provided with two fixed plates, the fixed plate on be provided with the fixed slot, the fixed slot in supporting be provided with into water sieve and water inlet baffle and fixed with the fixed plate through the bolt, so, through the cooperation of fixed slot and bolt, convenient change and the maintenance to water inlet sieve and water inlet baffle after long-term wearing and tearing.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a transverse cross-sectional view of the present application;
FIG. 3 is a schematic structural diagram of a fixing plate according to the present application;
fig. 4 is a schematic structural diagram of a water inlet sieve plate and a water inlet baffle plate in the application.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments. A buffered canister filter comprising: filter cylinder 4, 4 bottoms welding of filter cylinder have supporting legs 5, 4 left sides of filter cylinder be provided with water inlet 3, 4 inboards of filter cylinder of 3 departments of water inlet be provided with two fixed plates 2, fixed plate 2 is fixed with filter cylinder 4 through the welded mode, fixed plate 2 on be provided with fixed slot 9, fixed slot 9 in supporting be provided with into water sieve 7 and intake baffle 8 and fixed with fixed plate 2 through the bolt, 4 inside fixed bolsters that are provided with of filter cylinder, the fixed bolster be connected fixedly through welded mode and filter cylinder 4, the fixed bolster on be provided with the locating hole, the locating hole in supporting be provided with filter core 1. The position of the water inlet 3 is located at the 1/6 position of the bottom of the filter cylinder body 4, and the inside of the water inlet 3 is in sealing connection with the filter cylinder body 4 through a flange matching sealing ring. The sieve 7 of intaking be located the one side that is close to water inlet 3, the sieve 7 of intaking on evenly be provided with the sieve mesh, baffle 8 of intaking and the whole arc that is of sieve 7 of intaking, the material of selecting is the stainless steel. The number of the supporting legs 5 is 3, and the supporting legs are evenly welded at the bottom of the filter cylinder body 4. The bottom of the filter cylinder body 4 is welded with a water outlet 6, and the water outlet 6 is formed by a bent pipe bent rightwards.
Example one
The utility model provides a buffering cartridge filter, states 4 inboards of filter cylinder of 3 departments of water inlet and be provided with two fixed plates 2, and fixed plate 2 is fixed through welded mode and filter cylinder 4, fixed plate 2 on be provided with fixed slot 9, fixed slot 9 in supporting be provided with into water sieve 7 and intake baffle 8 and fixed with fixed plate 2 through the bolt, intake sieve 7 be located the one side that is close to water inlet 3, intake sieve 7 on evenly be provided with the sieve mesh, intake baffle 8 and intake sieve 7 whole be the arc, selected material is the stainless steel.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the sieve 7 of intaking passes through fixed slot 9 and bolt fastening with baffle 8 of intaking, makes things convenient for dismouting and maintenance, adopts stainless steel and sets up to the arc, can effectually alleviate the impact of rivers, sets up the sieve mesh on the sieve 7 of intaking, can be to the effectual effect that plays prefilter and buffering of intaking.
Example two
The utility model provides a buffering cartridge filter, 3 filter cylinder 4 inboards of department of water inlet be provided with two fixed plates 2, fixed plate 2 is fixed with filter cylinder 4 through the welded mode, fixed plate 2 on be provided with fixed slot 9, fixed slot 9 in supporting be provided with into water sieve 7 and intake baffle 8 and fixed with fixed plate 2 through the bolt.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
through setting up the large granule material that the sieve 7 of intaking can tentatively sieve out the intaking, the baffle 8 of intaking prevents that rivers from carrying out direct impact to filter core 1, the effectual filter core 1 that has protected prevents that filter core 1 from being strikeed out original position, has improved filter core 1's life.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A buffered canister filter comprising: the filter cylinder body, its characterized in that, filter cylinder body bottom welding have the supporting legs, filter cylinder body left side be provided with the water inlet, the filter cylinder body inboard of water inlet department be provided with two fixed plates, the fixed plate is fixed with the filter cylinder body through welded mode, the fixed plate on be provided with the fixed slot, the fixed slot in supporting be provided with into water sieve and the baffle of intaking and fixed with the fixed plate through the bolt, the inside fixed bolster that is provided with of filter cylinder body, the fixed bolster be connected fixedly through welded mode and filter cylinder body, the fixed bolster on be provided with the locating hole, the locating hole in supporting be provided with the filter core.
2. The buffer cartridge filter according to claim 1, wherein said water inlet is located at 1/6 of the bottom of the filter cylinder, and the interior of said water inlet is sealingly connected to the filter cylinder by a flange-fitted gasket.
3. The buffering cartridge filter of claim 1, wherein the water inlet screen plate is located at a side close to the water inlet, the water inlet screen plate is uniformly provided with screen holes, the water inlet baffle and the water inlet screen plate are integrally arc-shaped, and the selected material is stainless steel.
4. The cushioning cartridge filter of claim 1 wherein said support legs are 3 in number and are uniformly welded to the bottom of the filter cartridge.
5. The buffered security filter of claim 1 wherein said filter cartridge has a water outlet welded to the bottom of said filter cartridge, said water outlet being formed by a bent tube bent to the right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221936152.9U CN217961538U (en) | 2022-07-26 | 2022-07-26 | Buffer safety filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221936152.9U CN217961538U (en) | 2022-07-26 | 2022-07-26 | Buffer safety filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217961538U true CN217961538U (en) | 2022-12-06 |
Family
ID=84282705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221936152.9U Active CN217961538U (en) | 2022-07-26 | 2022-07-26 | Buffer safety filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217961538U (en) |
-
2022
- 2022-07-26 CN CN202221936152.9U patent/CN217961538U/en active Active
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