CN217410014U - Cleaning type filter with conveniently-disassembled and assembled front end - Google Patents
Cleaning type filter with conveniently-disassembled and assembled front end Download PDFInfo
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- CN217410014U CN217410014U CN202221207610.5U CN202221207610U CN217410014U CN 217410014 U CN217410014 U CN 217410014U CN 202221207610 U CN202221207610 U CN 202221207610U CN 217410014 U CN217410014 U CN 217410014U
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Abstract
The utility model relates to a convenient dismouting type cleaning filter of front end, include: the water passing body is divided into three cavities, the middle of the three cavities is the water passing cavity, and the other two cavities are provided with front cover plates for removing impurities on the filter screen. The working gear of the filter is changed by changing the relative displacement of the inner screw rod and the outer screw rod through the hand wheel. When the working gears of the filter screen are blocked, the inner screw and the outer screw are changed by screwing the hand wheel to shift to switch the working gears of the filter screen. When the impurities are positioned on the upper front cover plate or the lower front cover plate, the corresponding front cover plate is opened for cleaning, so that the disassembly and the cleaning are convenient, and the water flow conveying of the main pipe of the loop is not influenced. The filter has the advantages of low cost, simple structure, firmness, reliability, convenient disassembly, strong adaptability, avoidance of corrosion, capability of bearing large load, effective prevention of system restart, reduction of user experience, difficult management and other problems caused by impurity excretion.
Description
Technical Field
The utility model relates to a filter, concretely relates to simple structure, it is firm reliable, it is convenient to dismantle, and convenient to detach clearance just does not influence the front end that the return circuit was responsible for the rivers and is carried and makes things convenient for dismouting type cleaning filter.
Background
With the rapid development of the country, the national "fourteen-five" program: the green low-carbon economic system is comprehensively constructed, the energy utilization efficiency is improved, the carbon dioxide emission level is reduced, the carbon gathering capacity of an ecological system is improved, and the carbon peak reaching and carbon neutralizing targets are realized. The intelligent management system strictly complies with various regulations in the country and industry, strictly refers to various existing standards to implement, adopts an intelligent construction mode to form a three-dimensional digital model, constructs visible, manageable and controllable overall process management, improves management capability, reduces faults and improves user side experience. Under this background, set up conventional Y type filter in water supply/air conditioner/heat transfer system and come the impurity in the filtration system pipe network, can be with whole system shutdown to maintain in dismantling the blowdown process to cause interim cutting off water, thereby reduce user experience and bring the inconvenience. At present, when a conventional Y-type filter is blocked, a system needs to stop running to discharge impurities, so that the problems of system restart, user experience reduction, inconvenience in management and the like are caused. Therefore, a firm and reliable cleaning type filter which is convenient to disassemble and assemble, has lower cost, simple structure and difficult deformation, and can be maintained and managed only by effectively preventing the system from being paused is urgently needed.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a cleaning filter with simple structure, high reliability, easy detachment, easy cleaning and no influence on the flow transportation of the loop main pipe.
The utility model discloses a solve above-mentioned technical problem through following technical scheme: a front-end easy-to-detach cleaning-type filter comprising: the water passing body is divided into three cavities, the middle of the three cavities is the water passing cavity, and the other two cavities are provided with front cover plates for removing impurities on the filter screen.
The screw rod moves up and down, the filter screen together with the screw rod moves up and down, the front cover plate is opened, and impurities on the filter screen are cleaned.
In an embodiment of the present invention, the front-end easy-to-detach cleaning filter further includes: the sealing device comprises an upper cover plate, a lower cover plate, an upper sealing circular plate, a middle sealing circular plate and a lower sealing circular plate; the filter screens comprise an upper filter screen and a lower filter screen; the front cover plate comprises an upper front cover plate and a lower front cover plate; the screw rod includes interior screw rod and outer screw rod.
The upper sealing circular plate, the middle sealing circular plate, the lower sealing circular plate, the upper filter screen and the lower filter screen are all arranged on the outer screw rod; the upper filter screen is positioned between the upper sealing circular plate and the middle sealing circular plate, and the lower filter screen is positioned between the middle sealing circular plate and the lower sealing circular plate.
The outer screw rod is sleeved on the inner screw rod, the upper part of the outer screw rod is provided with a hand wheel, and the inner screw rod and the outer screw rod are sleeved together in a threaded connection mode.
The upper cover plate and the lower cover plate are positioned at the upper end and the lower end of the water body; the water passing body is divided into an upper cavity, a middle cavity and a lower cavity, an upper front cover plate and a lower front cover plate are respectively arranged on the upper cavity and the lower cavity, and the middle cavity is a cavity through which water flows.
In the embodiment of the present invention, the water passing body is a water passing body formed by casting stainless steel or ductile iron.
In the embodiment of the present invention, the outer screw rod and the hand wheel are integrally formed.
In the embodiment of the present invention, the upper sealing circular plate, the middle sealing circular plate, the lower sealing circular plate, the upper filter screen, and the lower filter screen are all mounted on the outer screw rod by welding.
In the embodiment of the present invention, the upper front cover plate and the lower front cover plate are fixed on the water body by screws.
The utility model discloses an actively advance the effect and lie in: the utility model provides a front end makes things convenient for dismouting type cleaning filter has following advantage: the utility model provides a filter blocks up and changes inside and outside screw rod displacement and switch filter screen work gear through twisting the hand wheel when filter screen work gear. When the impurities are positioned on the upper front cover plate or the lower front cover plate, the corresponding front cover plate is opened for cleaning, so that the disassembly and the cleaning are convenient, and the water flow conveying of the main pipe of the loop is not influenced. The filter is low in cost, simple in structure, firm and reliable, convenient to detach, high in adaptability, capable of avoiding being corroded, capable of bearing large loads, and capable of effectively preventing the problems that a system is restarted, user experience is reduced, management is difficult and the like when impurities are excreted.
Drawings
Fig. 1 is one of the perspective views of the overall structure schematic diagram of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a sectional view B-B of fig. 2.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is a sectional view a-a of fig. 4.
Fig. 6 is a second perspective view (with D-D section line position) of the overall structure schematic diagram of the present invention.
Fig. 7 is a cross-sectional view taken along line D-D of fig. 6.
The utility model discloses the name that well reference numeral corresponds:
the filter comprises a handwheel 1, an upper cover plate 201, a lower cover plate 202, a water passing body 3, an upper cavity 301, a middle cavity 302, a lower cavity 303, an upper sealing circular plate 401, a middle sealing circular plate 402, a lower sealing circular plate 403, an upper front cover plate 501, a lower front cover plate 502, an upper filter screen 601, a lower filter screen 602, an inner screw 702 and an outer screw 701.
Detailed Description
The following provides a preferred embodiment of the present invention with reference to the accompanying drawings to explain the technical solutions of the present invention in detail.
Fig. 1 is one of the perspective views of the overall structure diagram of the present invention, fig. 2 is a front view of fig. 1, fig. 3 is a B-B sectional view of fig. 2, fig. 4 is a right side view of fig. 1, fig. 5 is an a-a sectional view of fig. 4, fig. 6 is a second perspective view (provided with a D-D section advanced line position) of the overall structure diagram of the present invention, fig. 7 is a D-D sectional view of fig. 6, as shown in the above-mentioned figures: the utility model provides a front end makes things convenient for dismouting type cleaning filter, this front end makes things convenient for dismouting type cleaning filter include: the hand wheel 1, the screw rod connected with the hand wheel 1, the filter screen arranged on the screw rod, and the water passing body 3, wherein the water passing body 3 is divided into three cavities, the middle of the three cavities is the water passing cavity, and the front cover plate for removing impurities on the filter screen is arranged on the other two cavities. The screw rod moves up and down, the filter screen together with the screw rod moves up and down, the front cover plate is opened, and impurities on the filter screen are cleaned.
Specifically, the front end makes things convenient for dismouting type washing type filter still includes: an upper cover plate 201, a lower cover plate 202, an upper sealing circular plate 401, a middle sealing circular plate 402, and a lower sealing circular plate 403; the filter screens comprise an upper filter screen 601 and a lower filter screen 602; the front cover plate comprises an upper front cover plate 501 and a lower front cover plate 502; the screws include an inner screw 702 and an outer screw 701.
An upper sealing circular plate 401, a middle sealing circular plate 402, a lower sealing circular plate 403, an upper filter screen 601 and a lower filter screen 602 are all arranged on an outer screw 701; the upper screen 601 is positioned between the upper sealing disk 401 and the middle sealing disk 402, and the lower screen 602 is positioned between the middle sealing disk 402 and the lower sealing disk 403.
The outer screw 701 is sleeved on the inner screw 702, the upper part of the outer screw 701 is provided with the hand wheel 1, and the inner screw 702 and the outer screw 701 are sleeved together in a threaded connection mode.
The upper cover plate 201 and the lower cover plate 202 are positioned at the upper end and the lower end of the water body 3; the water passing body 3 is divided into an upper cavity 301, a middle cavity 302 and a lower cavity 303, an upper front cover plate 501 and a lower front cover plate 502 are respectively installed on the upper cavity 301 and the lower cavity 303, and the middle cavity 302 is a cavity through which water flows.
In the specific implementation process, the water passing body 3 in the present invention is a water passing body formed by casting stainless steel or ductile iron, the outer screw rod 701 and the hand wheel 1 are integrally formed, and the upper sealing circular plate 401, the middle sealing circular plate 402, the lower sealing circular plate 403, the upper filter screen 601 and the lower filter screen 602 are all installed on the outer screw rod 701 in a welding manner. The upper front cover plate 501 and the lower front cover plate 502 are fixed on the water passing body 3 by adopting a screw connection mode.
When the working gears of the filter screen are blocked, the inner screw and the outer screw are changed in displacement by screwing the hand wheel to switch the working gears of the filter screen. When the impurities are positioned on the upper front cover plate or the lower front cover plate, the corresponding front cover plate is opened for cleaning, so that the disassembly and the cleaning are convenient, and the water flow conveying of the main pipe of the loop is not influenced.
The hand wheel is screwed to change the relative displacement of the inner screw rod and the outer screw rod, the lower two sealing circular plates and the inner water passing section form a sealing cavity, the filter screen filters a conveying medium (the arrow direction in fig. 4 is the water flowing direction), the filter screen is at a first working gear at the moment, and impurities in the upper filter screen can be processed by splitting the upper end front cover plate.
The hand wheel is screwed to change the relative displacement of the inner screw rod and the outer screw rod, the upper two sealing circular plates and the inner water passing section form a sealing cavity, the filter screen filters a conveying medium (the arrow direction in fig. 4 is the water flowing direction), the filter screen is located at a second working gear, and impurities in the lower filter screen can be processed by splitting the lower end front cover plate.
In the specific implementation process, the water passing body is cast by stainless steel or ductile iron, the upper (lower) cover plate, the sealing ring and the water passing body are connected and installed together through the stud, and the stud and the gasket are both national standard parts, so that the cost is low.
The sealing circular plate, the filter screen and the outer screw rod are welded together after being processed, so that impurities in overflowing media can be blocked, a great number of impurities can be filtered, and equipment operation faults in subsequent pipelines can be reduced.
The whole cleaning filter convenient to disassemble and assemble is arranged at the front section in the system, so that the whole system is firm and reliable, and the problems of temporary water cut-off and the like are effectively reduced;
the basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a front end makes things convenient for dismouting type washing type filter which characterized in that: the front end makes things convenient for dismouting type washing type filter to include: the water passing body is divided into three cavities, the middle of the three cavities is the water passing cavity, and the other two cavities are provided with front cover plates for removing impurities on the filter screen.
2. The front-end easy-to-detach cleaning filter according to claim 1, wherein: the front end makes things convenient for dismouting type washing type filter still includes: the sealing device comprises an upper cover plate, a lower cover plate, an upper sealing circular plate, a middle sealing circular plate and a lower sealing circular plate; the filter screens comprise an upper filter screen and a lower filter screen; the front cover plate comprises an upper front cover plate and a lower front cover plate; the screw comprises an inner screw and an outer screw;
the upper sealing circular plate, the middle sealing circular plate, the lower sealing circular plate, the upper filter screen and the lower filter screen are all arranged on the outer screw rod; the upper filter screen is positioned between the upper sealing circular plate and the middle sealing circular plate, and the lower filter screen is positioned between the middle sealing circular plate and the lower sealing circular plate;
the outer screw rod is sleeved on the inner screw rod, the upper part of the outer screw rod is provided with a hand wheel, and the inner screw rod and the outer screw rod are sleeved together in a threaded connection mode;
the upper cover plate and the lower cover plate are positioned at the upper end and the lower end of the water body; the water passing body is divided into an upper cavity, a middle cavity and a lower cavity, an upper front cover plate and a lower front cover plate are respectively arranged on the upper cavity and the lower cavity, and the middle cavity is a cavity through which water flows.
3. The filter of claim 2, wherein the filter comprises: the water passing body is cast by stainless steel or ductile iron.
4. The filter of claim 2, wherein the filter comprises: the outer screw rod and the hand wheel are integrally formed.
5. The filter of claim 2, wherein the filter comprises: the upper sealing circular plate, the middle sealing circular plate, the lower sealing circular plate, the upper filter screen and the lower filter screen are all installed on the outer screw rod in a welding mode.
6. The filter of claim 2, wherein the filter comprises: the upper front cover plate and the lower front cover plate are fixed on the water body in a screw connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221207610.5U CN217410014U (en) | 2022-05-18 | 2022-05-18 | Cleaning type filter with conveniently-disassembled and assembled front end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221207610.5U CN217410014U (en) | 2022-05-18 | 2022-05-18 | Cleaning type filter with conveniently-disassembled and assembled front end |
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| Publication Number | Publication Date |
|---|---|
| CN217410014U true CN217410014U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221207610.5U Active CN217410014U (en) | 2022-05-18 | 2022-05-18 | Cleaning type filter with conveniently-disassembled and assembled front end |
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| CN (1) | CN217410014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178008A (en) * | 2022-05-18 | 2022-10-14 | 上海凯泉泵业（集团）有限公司 | Cleaning type filter with conveniently-disassembled and assembled front end |
| CN115748884A (en) * | 2022-11-04 | 2023-03-07 | 上海东方泵业(集团)有限公司 | Integrated intelligent water supply system |
-
2022
- 2022-05-18 CN CN202221207610.5U patent/CN217410014U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178008A (en) * | 2022-05-18 | 2022-10-14 | 上海凯泉泵业（集团）有限公司 | Cleaning type filter with conveniently-disassembled and assembled front end |
| CN115748884A (en) * | 2022-11-04 | 2023-03-07 | 上海东方泵业(集团)有限公司 | Integrated intelligent water supply system |
| CN115748884B (en) * | 2022-11-04 | 2024-01-23 | 上海东方泵业(集团)有限公司 | Integrated intelligent water supply system |
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