CN210683299U

CN210683299U - Integrated end cover

Info

Publication number: CN210683299U
Application number: CN201921718970.XU
Authority: CN
Inventors: 陈滢; 黄梅; 杨鸿亮; 陈瀚韬
Original assignee: Xiamen De Filter New Material Co ltd
Current assignee: Xiamen De Filter New Material Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-05
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to a water treatment technical field, in particular to integration end cover. Including central connecting pipe, solid fixed ring and locate a plurality of strengthening ribs between central connecting pipe and the solid fixed ring, the outer wall of central connecting pipe outwards extends and is equipped with the retainer plate, the position that the strengthening rib is close to central connecting pipe is equipped with the draw-in groove. The utility model discloses a set up central connecting pipe and can directly be connected with the center tube, retainer plate embedding center tube is connected fixedly, and the pipe wall card of center tube establishes and forms the second fixed in the draw-in groove, has saved central connecting piece for more convenient and fast during the installation.

Description

Integrated end cover

Technical Field

The utility model relates to a water treatment technical field, in particular to integration end cover.

Background

With the development of water treatment technology, various novel water treatment technologies are developed, wherein the membrane technology is rapidly popularized and applied in various industrial fields by virtue of the advantages of energy conservation, simplicity and convenience in operation, high treatment efficiency and the like. As the most efficient and common membrane element form, the roll-type membrane element is composed of a water collecting pipe, a separation membrane wound on the water collecting pipe, a concentrated water diversion net, a fresh water diversion net and end covers at two ends of the water collecting pipe.

There is following problem among the prior art, need install a center connecting piece additional when end cover and center tube connect, and will splice the one-to-one during the installation, make the workman tired out easily when work load is great, lead to efficiency to reduce.

Disclosure of Invention

Therefore, an integrated end cover is needed to be provided, the device is reasonable in layout of structures, the central pipe can be directly connected to the two sides, a central connecting piece is omitted, and the device is convenient and fast to install.

In order to achieve the above object, the utility model provides an integrated end cover, include central connecting pipe, solid fixed ring and locate a plurality of strengthening ribs between central connecting pipe and the solid fixed ring, the outer wall of central connecting pipe outwards extends and is equipped with the retainer plate, the position that the strengthening rib is close to central connecting pipe is equipped with the draw-in groove. The end cover can be directly connected with the central pipe due to the arrangement of the central connecting pipe, and the clamping groove can clamp the central pipe to a certain extent.

Furthermore, the clamping groove is arranged around the central connecting pipe, and the size of the outer ring of the clamping groove is larger than that of the outer ring of the fixing ring. When the central connecting pipe is embedded in the central pipe, the outer wall of the central pipe can be clamped in the clamping groove.

Furthermore, the retainer plate is located the end at center connecting pipe both ends, the position that center connecting pipe outer wall is close to the retainer plate is equipped with the position circle, form a seal groove between position circle and the retainer plate. The sealing groove is convenient to install a sealing ring, and the sealing performance of the device is enhanced.

Further, the quantity of strengthening rib is eight, eight the setting around central connecting pipe of strengthening rib equidistance, be equipped with the slope on the strengthening rib. The slope guides the flow of liquid more effectively than some corners and prevents some debris or the like from settling on the surface of the ribs.

Furthermore, the reinforcing ribs, the central connecting pipe and the fixing ring are connected through arc-shaped grooves, and circular-triangle-shaped drainage channels are formed between the reinforcing ribs. The corners of the rounded triangular drainage channels are arc-shaped grooves, so that the grooves are easier to clean and do not leave dirt compared with edges.

Different from the prior art, the technical scheme has the following beneficial effects:

the utility model discloses a set up central connecting pipe and can directly be connected with the center tube, retainer plate embedding center tube is connected fixedly, and the pipe wall card of center tube establishes and forms the second fixed in the draw-in groove, has saved central connecting piece for more convenient and fast during the installation.

Drawings

Fig. 1 is a top view of an integrated end cap of the present invention;

FIG. 2 is a cross-sectional view of an integrated end cap of an embodiment;

fig. 3 is an enlarged schematic view of a part of the structure of the integrated end cover in the embodiment.

Description of reference numerals:

1. center connecting pipe, 101, retainer plate, 102, position circle, 103, seal groove, 2, solid fixed ring, 3, strengthening rib, 301, slope, 302, draw-in groove, 4, drainage channel, 401, arc recess.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 3, the integrated end cover of the present embodiment includes a central connection pipe 1, a fixing ring 2, and a plurality of reinforcing ribs 3 disposed between the central connection pipe 1 and the fixing ring 2, wherein the length of the central connection pipe 1 is much longer than that of the fixing ring 2, two ends of the central connection pipe 1 are symmetrical with the fixing ring 2 as a boundary, a fixing ring 101 extends outward from an outer wall of the central connection pipe 1, the fixing ring 101 is located at a tail end of the two ends of the central connection pipe 1, a cross section of the fixing ring 101 is in an inverted circular truncated cone shape, and a clamping groove 302 is disposed at a position of the reinforcing rib 3 close to the central connection pipe. Specifically, the locking groove 302 is disposed around the central connection tube 1, and the size of the outer ring of the locking groove 302 is larger than that of the outer ring of the fixing ring 101. The outer wall of the central connecting pipe 1 is provided with two positioning rings 102 at positions close to the fixing ring 101, the two positioning rings 102 are symmetrical in position, and a sealing groove 103 is formed between the positioning rings 102 and the fixing ring 101.

In this embodiment, the quantity of strengthening rib 3 is eight, eight 3 equidistance of strengthening rib set up around central connecting pipe 1, the strengthening rib 3 is equipped with slope 301 on the surface with 2 upper surfaces of solid fixed ring are connected, slope 301 is located the side on this surface, and the side of the 2 upper surfaces of solid fixed ring is equipped with same slope 301. The strengthening rib 3 is arc recess 401 with the junction of central connecting pipe 1 and solid fixed ring 2, and arc recess 401 is located the outer wall of central connecting pipe 1 and the inner wall of solid fixed ring 2, and is adjacent form fillet triangle's drainage channel 4 between the strengthening rib 3.

When specifically using, place the sealing washer on the seal groove 103 now, then aim at the center pipe embedding with the center connecting pipe 1 of solid fixed ring 2 one end, make the outer wall of retainer plate 101 support and block the center pipe inner wall and remove, when reacing a certain extent, the pipe wall end of center pipe can block the draw-in groove 302 internal fixation, install the center connecting pipe 1 of solid fixed ring 2 other end in the center pipe according to above-mentioned step, thereby the installation is accomplished, then liquid will follow one section inflow, then flow along slope 301 on the strengthening rib 3 and pass drainage channel 4, the formula of book membrane on the flow direction center pipe, flow out from the other end again through the formula of book.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

Although the embodiments have been described, once the basic inventive concept is obtained, other variations and modifications of these embodiments can be made by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes using the contents of the present specification and drawings, or any other related technical fields, which are directly or indirectly applied thereto, are included in the scope of the present invention.

Claims

1. An integrated end cap, characterized in that: including central connecting pipe, solid fixed ring and locate a plurality of strengthening ribs between central connecting pipe and the solid fixed ring, the outer wall of central connecting pipe outwards extends and is equipped with the retainer plate, the position that the strengthening rib is close to central connecting pipe is equipped with the draw-in groove.

2. The integrated end cap of claim 1, wherein: the clamping groove is arranged around the central connecting pipe, and the size of the outer ring of the clamping groove is larger than that of the outer ring of the fixing ring.

3. The integrated end cap of claim 1, wherein: the retainer plate is located the end at center connecting pipe both ends, the position that center connecting pipe outer wall is close to the retainer plate is equipped with the position circle, form a seal groove between position circle and the retainer plate.

4. The integrated end cap of claim 1, wherein: the quantity of strengthening rib is eight, eight the strengthening rib equidistance sets up around central connecting pipe, be equipped with the slope on the strengthening rib.

5. The integrated end cap of claim 1, wherein: the strengthening rib is arc recess with the junction of central connecting pipe and solid fixed ring, and is adjacent form fillet triangle's drainage channel between the strengthening rib.