CN214913840U - Impurity filtering device - Google Patents
Impurity filtering device Download PDFInfo
- Publication number
- CN214913840U CN214913840U CN202121643931.5U CN202121643931U CN214913840U CN 214913840 U CN214913840 U CN 214913840U CN 202121643931 U CN202121643931 U CN 202121643931U CN 214913840 U CN214913840 U CN 214913840U
- Authority
- CN
- China
- Prior art keywords
- filter element
- element structure
- base
- plate
- filtering device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a filter technical field discloses an impurity filtering device, impurity filtering device includes: the filter element structure is used for filtering impurities; the supporting frame is coated on the outer side of the filter element structure and can stretch and retract along the length direction of the filter element structure, and the length of the supporting frame is configured to be capable of being contracted to be smaller than that of the filter element structure in a natural state; and the clamping mechanism is arranged on the supporting frame and used for extending out of the supporting frame to stop one end of the filter element structure when the supporting frame is contracted to a posture, and can be matched with the supporting frame stopping the other end of the filter element structure to clamp the filter element structure. The utility model discloses can place at the filter core and tightly press from both sides automatically when predetermineeing the position, can not take place not hard up the condition in the filtering process.
Description
Technical Field
The utility model relates to a filter technical field, in particular to impurity filtering device.
Background
The impurity filtering device is generally divided into two types according to the sustainability characteristics, one type is the impurity filtering device with a non-replaceable filter element, the filtering mode is generally disposable filtering, when the service life reaches a certain time, the filtering effect is poor or the filter element is completely blocked and can not be filtered, and the service life is generally low; the other type is an impurity filtering device with a replaceable filter element, although the filter element is replaceable, the replacement mode is complex, or the position of the filter element is easy to loosen after replacement, so that the subsequent filtering effect is easy to deteriorate, and therefore, the impurity filtering device is urgently needed to be designed at the present stage.
SUMMERY OF THE UTILITY MODEL
The utility model provides an impurity filtering device, this impurity filtering device can be placed at the filter core and tightly pressed from both sides automatically when predetermineeing the position, can not take place not hard up condition in the filtering process.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model also provides an impurity filtering device, impurity filtering device includes: the filter element structure is used for filtering impurities; the supporting frame is coated on the outer side of the filter element structure and can stretch and retract along the length direction of the filter element structure, and the length of the supporting frame is configured to be capable of being contracted to be smaller than that of the filter element structure in a natural state; and the clamping mechanism is arranged on the supporting frame and used for extending out of the supporting frame to stop one end of the filter element structure when the supporting frame is contracted to a posture, and can be matched with the supporting frame stopping the other end of the filter element structure to clamp the filter element structure.
Preferably, the support frame comprises: the base is used for stopping the bottom of the filter element structure, the telescopic rod is used for stopping the side face of the filter element structure, one end of the telescopic rod is installed on the periphery of the base, and the base is installed at the other end of the telescopic rod and can be provided with the clamping mechanism; the base, the telescopic rod on the periphery of the base and the base can form a space for accommodating the filter element structure, and the base is provided with an opening for accommodating the filter element structure to pass through.
Preferably, the telescopic rod is internally provided with a telescopic spring for providing clamping force for clamping the filter element structure.
Preferably, the base is provided with a receiving groove; further, the engagement mechanism includes: one end of the pulling structure is hinged with the stop plate inside the base through a torsion spring, and the other end of the pulling structure is connected with the stop plate; the other end of the pulling structure penetrates through the telescopic rod to be connected to the base, and the length of the telescopic rod can be extended to a length threshold value, so that the stop plate can be stored in the storage groove under the pulling of the pulling structure.
Preferably, the stop plate is provided with a fixing structure; and, the pulling structure includes: one end of the telescopic rod penetrates through the telescopic piece connected with the base and the rotating shaft arranged in the accommodating groove; the other end of the telescopic piece is connected to the fixing structure of the stop plate after being turned by the rotating shaft, so that the stop plate can be stored in the storage groove under the pulling of the telescopic piece.
Preferably, the telescopic member is configured as an elastic pull cord.
Preferably, the base includes: the spring plate is arranged on the bottom plate, and the buckle is arranged on the periphery of the bottom plate; wherein the spring plate can eject the filter element structure arranged above the spring plate from the opening when the stop plate is received in the receiving groove and the buckle is in an open state.
Preferably, a sliding groove is arranged on the periphery of the bottom plate; and, the buckle includes: the filter element structure comprises a clamping plate and an operating handle, wherein the clamping plate is arranged on the bottom plate and can move towards the direction close to or far away from the filter element structure, and the operating handle is arranged on the clamping plate.
Preferably, the bottom plate and the spring plate are both provided with matched rubber sealing rings.
Preferably, the spring plate includes: the spring body is arranged on the bottom plate, and the plate body is arranged on the spring body; wherein, the outside of spring body has cup jointed waterproof sleeve pipe.
Compared with the prior art, the utility model discloses an impurity filtering device utilizes the filter core structure of design can realize filtering, and the braced frame of design can with filter core structure fixes, and it can be according to the length of the length adjustment self of filter core, and it can utilize restoring force cooperation block mechanism of self, and is right when using this filter core structure to filter core structure carries out the centre gripping, when not using filter core structure and its needs change promptly, lengthens braced frame can realize the unblock of block mechanism, makes things convenient for taking out of filter core structure to change, the utility model discloses a device can be placed at the filter core and is pressed from both sides tightly automatically when predetermineeing the position, can not take place the not hard up condition in the filtering process.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of an impurity filtering device according to the present invention;
fig. 2 is a schematic structural view of the impurity filtering device shown in fig. 1 after a plate body is removed;
fig. 3 is a schematic structural view of a filtering structure of the impurity filtering device of the present invention; and
FIG. 4 is a schematic structural view of the pulling structure of the present invention
Description of reference numerals:
1. a filter element structure; 2. a support frame; 3. a base; 4. a telescopic rod; 5. a base; 6. an opening; 7. a telescoping member; 8. a rotating shaft; 9. clamping a plate; 10. an operating handle; 11. a spring body; 12. a plate body; 13. a stop plate.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to the accompanying drawings; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is a schematic structural diagram of an impurity filtering device provided by the present invention, as shown in fig. 1, the impurity filtering device includes:
the filter element structure 1, as shown in fig. 3, is used for filtering impurities, which mainly realizes the filtration of liquid; a support frame 2 that covers the outside of the filter element arrangement 1 and is capable of extending and contracting in a longitudinal direction of the filter element arrangement 1, wherein the support frame 2 is configured to be capable of contracting to a length smaller than that of the filter element arrangement 1 in a natural state, and as shown in fig. 1 and 2, the support frame 2 is a telescopic structure capable of extending and contracting up and down in the longitudinal direction; and the clamping mechanism is arranged on the supporting frame 2, and is used for extending out of the supporting frame 2 to stop one end of the filter element structure 1 when the supporting frame 2 is contracted to a posture, and can be matched with the supporting frame 2 stopping the other end of the filter element structure 1 to clamp the filter element structure 1. Wherein, the unable exclusive use of block structure, its flexible block that just can realize filter core structure 1 that needs the supporting frame 2 that the cooperation designed, this block mode can ensure not rocking of filter core structure 1.
Preferably, as shown in fig. 1 and 2, the support frame 2 may include: the filter element fixing device comprises a base 3 for stopping the bottom of the filter element structure 1, a telescopic rod 4 for stopping the side surface of the filter element structure 1, wherein one end of the telescopic rod is installed on the periphery of the base 3, and a base 5 which is installed at the other end of the telescopic rod 4 and can be provided with the clamping mechanism; the base 3, the telescopic rod 4 on the periphery of the base 3 and the base 5 can form a space for accommodating the filter element structure 1, and the base 5 is provided with an opening 6 for accommodating the filter element structure 1 to pass through. Wherein, the structure of base 3 can realize the relative backstop of filter core structure 1 one end, and the base 5 of top is used for bearing on the one hand the relative installation of block mechanism, on the other hand also provides opening 6 and is used for taking out filter core structure 1, the convenience filter core structure 1's change.
Preferably, in order to provide the telescopic rod 4 with a clamping force for clamping the filter cartridge 1, a telescopic spring for providing a clamping force for clamping the filter cartridge 1 is arranged inside the telescopic rod 4. Wherein, the telescopic spring can realize that base 5 and base 3 are fixed to the relative centre gripping of filter core structure 1 under natural state.
Preferably, the base 5 is provided with a receiving groove, wherein the receiving groove is used for receiving the clamping mechanism, and when the telescopic member 7 extends to a certain position, the whole clamping mechanism can be retracted into the receiving groove;
further, the engagement mechanism includes: a stop plate 13 with one end hinged to the inside of the base 5 through a torsion spring and a pulling structure with one end connected to the other end of the stop plate 13; the other end of the pulling structure passes through the telescopic rod 4 to be connected to the base 3, and the length of the telescopic rod 4 can be extended to a length threshold value, so that the stop plate 13 can be received in the receiving groove under the pulling of the pulling structure. The shape of the stop plate 13 may be irregular, as shown in fig. 1 and 2, and it can be ejected from the receiving groove to realize the stop of the filter cartridge 1, and the pulling structure is adapted to the telescopic rod 4, and can pull the stop plate 13 to contract when extending, and can unfold the stop plate 13 when contracting to the position of holding the filter cartridge 1.
Preferably, the stop plate 13 is provided with a fixing structure, wherein the fixing structure may be a fixing structure or a supporting arm and the like (not shown in fig. 1 and 2);
also, as shown in fig. 4, the pulling structure may include: one end of the telescopic piece passes through the telescopic rod 4 and is connected with the telescopic piece 7 of the base 3 and the rotating shaft 8 arranged in the accommodating groove; the other end of the telescopic piece 7 is connected to the fixing structure of the stop plate 13 after being turned by the rotating shaft 8, so that the stop plate 13 can be pulled by the telescopic piece 7 to be stored in the storage groove. Wherein the telescopic member 7 is configured as an elastic cord. The stretching length of the elastic pull rope is not adjustable and needs to be a specific length, and the rotating shaft 8 can realize the change of the angle of the elastic pull rope. When the telescopic part 7 is a mechanical telescopic arm, the rotating shaft 8 is not needed to realize pulling.
Preferably, the base 3 may include: the spring plate is arranged on the bottom plate, and the buckle is arranged on the periphery of the bottom plate; wherein the spring plate can eject the filter cartridge 1 placed above the stop plate 13 from the opening 6 when the stop plate is received in the receiving groove and the buckle is in an open state. Wherein, the bottom plate can realize filter core structure 1's fixed, the spring plate can realize popping out of filter core structure 1 when needs are changed, and the buckle then is used for manual control in order to avoid rocking of filter core structure 1.
Preferably, in order to realize the operable sliding of the buckle, a sliding groove is arranged on the periphery of the bottom plate; and, the buckle includes: a clamping plate 9 which is arranged on the bottom plate and can move towards the direction close to or far away from the filter element structure 1, and an operating handle 10 which is arranged on the clamping plate 9. The bottom of the clamping plate 9 is provided with a protruding clamping structure matched with the sliding groove and used for limiting the clamping plate 9 to fall off, and an operating handle 10 above the clamping plate enables a user to operate the clamping plate more conveniently.
Preferably, in order to realize the sealing of the bottom plate and the spring plate, the bottom plate and the spring plate are both provided with matched rubber sealing rings. The cover sealing ring can prevent water from flowing into the base 3, and a water leakage port can be arranged on the base plate to prevent the base plate from being corroded.
Preferably, the spring plate may include: a spring body 11 mounted on the base plate and a plate body 12 disposed on the spring body 11; wherein, the outer side of the spring body 11 is sleeved with a waterproof sleeve. The waterproof sleeve, not shown in the drawings, mainly serves to prevent water from flowing in and corroding the spring, which affects the ejection of the filter cartridge 1.
The utility model discloses a method of use is, will braced frame 2 expandes to the longest state (also can not be the longest, but block mechanism must be the shrink in braced frame 2), puts into filter core structure 1 lets again braced frame 2 contracts, and at this moment, block mechanism can pop out to the outside of base 5, utilizes base 3 and backstop board 13 to follow filter core structure 1's both ends are held, avoid it to take place to rock. When needs are changed, only need open earlier the buckle, it is tensile again braced frame 2 for backstop board 13 accomodate in back in the storage groove, opening 6 on the base 5 is expanded, can realize taking out of filter core structure 1 then, and whole process can ensure the fixed when filter core structure 1 uses, also can make things convenient for taking out of filter core structure 1 to change.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An impurity filtering device, characterized in that the impurity filtering device comprises:
the filter element structure (1) is used for filtering impurities;
the supporting frame (2) is coated on the outer side of the filter element structure (1) and can stretch and retract along the length direction of the filter element structure (1), wherein the length of the supporting frame (2) is configured to be capable of shrinking to be smaller than that of the filter element structure (1) in a natural state; and
the clamping mechanism is arranged on the supporting frame (2) and used for extending out of the supporting frame (2) to stop one end of the filter element structure (1) when the supporting frame (2) is contracted to a posture, and the clamping mechanism can be matched with the supporting frame (2) stopping the other end of the filter element structure (1) to clamp the filter element structure (1).
2. Impurity filtering device according to claim 1, characterized in that the supporting frame (2) comprises: the filter element structure comprises a base (3) for stopping the bottom of the filter element structure (1), a telescopic rod (4) for stopping the side surface of the filter element structure (1) and mounting one end of the telescopic rod on the periphery of the base (3), and a base (5) which is mounted at the other end of the telescopic rod (4) and can be mounted with the clamping mechanism; the filter element structure comprises a base (3), a telescopic rod (4) arranged on the periphery of the base and a base (5), wherein a space for accommodating the filter element structure (1) can be formed by the base (3) and the telescopic rod (4) on the periphery of the base (5), and an opening (6) capable of accommodating the filter element structure (1) to penetrate is formed in the base (5).
3. Impurity filtering device according to claim 2, characterized in that the telescopic rod (4) is internally provided with a telescopic spring for providing a clamping force for clamping the filter element arrangement (1).
4. Impurity filtering device according to claim 2, characterized in that said base (5) is provided with a housing groove;
further, the engagement mechanism includes: a stop plate (13) with one end hinged to the inside of the base (5) through a torsion spring and a pulling structure with one end connected to the other end of the stop plate (13); the other end of the pulling structure penetrates through the telescopic rod (4) to be connected to the base (3), the length of the telescopic rod (4) can be extended to a length threshold value, and the stop plate (13) can be received into the receiving groove under the pulling of the pulling structure.
5. Impurity filtering device according to claim 4, characterized in that the stop plate (13) is provided with fixing means;
and, the pulling structure includes: one end of the telescopic rod penetrates through the telescopic piece (7) connected to the base (3) and the rotating shaft (8) arranged in the accommodating groove; the other end of the telescopic piece (7) is connected to the fixing structure of the stop plate (13) after being turned by the rotating shaft (8), so that the stop plate (13) can be stored in the storage groove under the pulling of the telescopic piece (7).
6. Impurity filtering device according to claim 5, characterized in that the telescopic member (7) is configured as an elastic pull cord.
7. Impurity filtering device according to claim 4, characterized in that the base (3) comprises: the spring plate is arranged on the bottom plate, and the buckle is arranged on the periphery of the bottom plate; wherein the spring plate can eject the filter element structure (1) arranged above the spring plate from the opening (6) when the stop plate (13) is received in the receiving groove and the buckle is in an open state.
8. The impurity filtering device according to claim 7, wherein a chute is provided on a periphery of said bottom plate;
and, the buckle includes: the filter element structure comprises a clamping plate (9) and an operating handle (10), wherein the clamping plate is installed on the bottom plate and can move towards the direction close to or far away from the filter element structure (1), and the operating handle (10) is arranged on the clamping plate (9).
9. The contaminant filter of claim 8, wherein the bottom plate and the spring plate are each provided with a cooperating rubber seal.
10. The contaminant filter of claim 9, wherein the spring plate comprises: a spring body (11) mounted on the bottom plate and a plate body (12) arranged on the spring body (11); wherein, the outer side of the spring body (11) is sleeved with a waterproof sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121643931.5U CN214913840U (en) | 2021-07-19 | 2021-07-19 | Impurity filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121643931.5U CN214913840U (en) | 2021-07-19 | 2021-07-19 | Impurity filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214913840U true CN214913840U (en) | 2021-11-30 |
Family
ID=79072078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121643931.5U Active CN214913840U (en) | 2021-07-19 | 2021-07-19 | Impurity filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214913840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023198002A1 (en) * | 2022-04-11 | 2023-10-19 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | Mounting device for filter element, and air blower |
-
2021
- 2021-07-19 CN CN202121643931.5U patent/CN214913840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023198002A1 (en) * | 2022-04-11 | 2023-10-19 | 阿特拉斯·科普柯(无锡)压缩机有限公司 | Mounting device for filter element, and air blower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4050113A (en) | Vacuum cleaners | |
| CN214913840U (en) | Impurity filtering device | |
| US6223628B1 (en) | Light bulb remover | |
| KR101733641B1 (en) | Marine pollution prevention apparatus | |
| CN108811754A (en) | Three-pawl type apple-picking equipment | |
| CN101564225A (en) | Safe and applicable automatic folding umbrella | |
| CN205338051U (en) | Area is from rapping bar's travelling glass | |
| CN108999135B (en) | A multi-purpose rubbish clearance pole for clearing up horizontal direction rubbish | |
| CN109040390A (en) | Electronic device stand | |
| CN109089541A (en) | Assisting in fruit picking device | |
| CN213541909U (en) | Shoot support and from rapping bar | |
| CN210297806U (en) | Retractable cell-phone clamping device | |
| CN210297805U (en) | Foldable mobile phone clamping device | |
| CN208827732U (en) | Electronic device stand | |
| CN209866772U (en) | High-pressure cleaning equipment | |
| CN210204931U (en) | Blood taking needle recoverer and assembly thereof | |
| CN209600108U (en) | A kind of Multifunctional pen clip for examination | |
| CN209946342U (en) | Electric leakage detection device for electric fire fighting | |
| CN210373343U (en) | Device for protecting tail switch | |
| CN216721376U (en) | Portable self-timer with charging function | |
| CN219013954U (en) | Anti-fatigue handheld mobile device for camera | |
| CN210781308U (en) | Scalable pronunciation artistic design device that uses | |
| CN216638539U (en) | Multi-connected suction filtration filtrate recovery device | |
| CN211183081U (en) | Lifting and unloading moving tool for storage battery of transformer substation | |
| CN213208770U (en) | Police guard with protector on duty |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUHU HUAMEI FILTRATION AND PURIFICATION TECHNOLOGY Co.,Ltd. Assignor: ANHUI INSTITUTE OF INFORMATION TECHNOLOGY Contract record no.: X2022980007393 Denomination of utility model: An impurity filtering device Granted publication date: 20211130 License type: Common License Record date: 20220613 |
|
| EE01 | Entry into force of recordation of patent licensing contract |