Ultrafiltration membrane assembly connecting piece

Abstract

The utility model provides an ultrafiltration membrane assembly connecting piece which comprises a connecting frame, a plurality of ultrafiltration membranes are evenly arranged in the connecting frame, water conveying pipes are installed at the upper ends and the lower ends of the ultrafiltration membranes, the water conveying pipes are connected with the connecting frame through supports, and a base is arranged at the bottom of the connecting frame. A water tank used for collecting leaked water is inserted between the base and the connecting frame, supporting lugs are fixedly connected to the four corners of the bottom of the connecting frame, vertical holes are formed in the upper surfaces of the supporting lugs, studs are inserted into the vertical holes, the lower ends of the studs are connected with the base, nuts are arranged on the upper sides and the lower sides of the vertical holes, and the vertical holes are connected with the connecting frame. The water collecting device has the following beneficial effects that the water leaked from the connecting part of the ultrafiltration membrane and the water conveying pipe is collected, and the leaked water is prevented from flowing randomly.

Description

Technical Field

[0001] The utility model relates to an ultrafiltration membrane assembly connector, belonging to the field of ultrafiltration membranes. Background Art

[0002] The working principle of the ultrafiltration membrane is based on a pressure-driven filtration process. Under a certain pressure, particles larger than the membrane pore size pass through the membrane surface, while particles are retained on one side of the membrane, thus achieving separation. The pore size of the ultrafiltration membrane is usually between 0 nanometers and 100 nanometers, which can effectively remove particulate matter in the water. Multiple ultrafiltration membranes interconnected by water pipes are installed in a connecting frame, and the connecting frame is used to support the water pipes and ultrafiltration membranes, thereby improving the stability of the assembly between the water pipes and the multiple ultrafiltration membranes. There are many connection points between the water pipes and the multiple ultrafiltration membranes. When the connection between the water pipes and the ultrafiltration membranes fails due to sealing failure, the leaked water will flow freely. Therefore, it is necessary to design an ultrafiltration membrane assembly connector that can prevent the leaked water from flowing freely. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an ultrafiltration membrane assembly connector to solve the problems raised in the above background technology. The utility model can collect the water leaked from the connection between the ultrafiltration membrane and the water pipe to prevent the leaked water from flowing freely.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: an ultrafiltration membrane assembly connector, including a connecting frame, a plurality of ultrafiltration membranes are evenly arranged in the connecting frame, water pipes are installed at the upper end and the lower end of the ultrafiltration membrane, the water pipes are connected to the connecting frame through a bracket, a base is provided at the bottom of the connecting frame, a water tank for collecting leaked water is inserted between the base and the connecting frame, and ears are connected and fixed at the four corners of the bottom of the connecting frame, a vertical hole is opened on the upper surface of the ear, a stud is inserted in the vertical hole, the lower end of the stud is connected to the base, nuts are provided on the upper side and the lower side of the vertical hole, and the nuts are threadedly connected to the studs.

[0005] Furthermore, upper support plates are provided on both sides of the water tank, and connecting plates are installed in the middle of the upper surface of the upper support plates. The upper ends of the connecting plates are connected to the connecting frames by bolts. Circular holes aligned with the vertical holes are provided at both ends of the upper support plates. There is a gap between the upper support plates and the support ears, and a nut on the lower layer of one of the studs is arranged on the lower side of the upper support plate.

[0006] Furthermore, a lower support plate is provided on the lower side of the upper support plate, a hanging plate is installed in the middle of the lower support plate, the upper end of the hanging plate is connected and fixed to the upper support plate, and through holes aligned with the circular holes are opened at both ends of the lower support plate, and the studs pass through the through holes.

[0007] Furthermore, a threaded sleeve is threadedly connected to the lower end of the stud, and the threaded sleeve is fixedly connected to the base.

[0008] Furthermore, support bars are symmetrically connected and fixed to the bottom of the sink, and the support bars are arranged along the width direction of the sink. Two limit bars are symmetrically installed on the upper surface of the base, and the two support bars are respectively in contact with the two limit bars, and the two support bars are arranged between the two limit bars.

[0009] Furthermore, a plurality of weight-reducing openings are evenly arranged on the upper surface of the base, and the weight-reducing openings are arranged between two limiting strips.

[0010] Beneficial effects of the utility model:

[0011] 1. A water trough is inserted between the base and the connecting frame. When water leaks from the connection between the water pipe and the ultrafiltration membrane, the leaked water will drip into the water trough under the action of gravity, thereby collecting the water leaked from the connection between the ultrafiltration membrane and the water pipe, preventing the leaked water from flowing freely, and helping to maintain the cleanliness of the working environment. The water trough is removed from between the base and the connecting frame to facilitate the centralized transfer of leaked water.

[0012] 2. Use two nuts to limit the relative position of the stud and the lug, and then install the lower end of the stud on the base. Then, the structure formed by the four studs and the base and other components supports the connecting frame, so that the weight of the connecting frame and other components will not act on the sink. On the one hand, it is convenient to take the sink in and out, and on the other hand, there is no need to produce a sink with high structural strength.

[0013] 3. Make the stud pass through the channel formed by the circular hole and the vertical hole, then make the upper nut on one stud be on the upper side of the support ear, and make the lower nut on one stud be on the lower side of the upper support plate, and then under the restriction of the lower support plate, make a gap between the lower nut on the stud and the support ear. When the nut and the stud cannot be separated normally due to rust, use the gap between the upper support plate and the support ear to cut off the stud, reducing the difficulty of separating the base and the connection frame.

[0014] 4. Make the studs pass through the through holes on the lower support plate. Since the lower support plate is connected and fixed to the upper support plate through the hanging plate, the upper and lower support plates jointly support the studs, so that the studs have multiple support points, thereby improving the stability of the stud installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a structural diagram of an ultrafiltration membrane assembly connector of the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic diagram of the assembly of an ultrafiltration membrane and a connecting frame in an ultrafiltration membrane assembly connector of the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the assembly of an upper support plate, a lower support plate, a stud and a base in an ultrafiltration membrane assembly connector of the present invention;

[0021] Figure 6 This is a schematic diagram of the assembly of an upper support plate and a lower support plate in an ultrafiltration membrane assembly connector of the present invention;

[0022] In the figure: 1-connecting frame, 2-ultrafiltration membrane, 3-water tank, 4-water pipe, 5-support bar, 6-base, 7-lower support plate, 8-upper support plate, 9-support ear, 10-nut, 11-stud, 12-threaded sleeve, 13-vertical hole, 14-limiting bar, 15-weight reduction port, 16-hanging plate, 17-connecting plate, 18-round hole, 19-through hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1 and Figure 3 The utility model provides a technical solution: an ultrafiltration membrane assembly connector, including a connecting frame 1, a plurality of ultrafiltration membranes 2 are evenly arranged in the connecting frame 1, and water pipes 4 are installed at the upper end and the lower end of the ultrafiltration membrane 2. The water pipes 4 are connected to the connecting frame 1 through a bracket, and the connecting frame 1 realizes the restriction of the position of the ultrafiltration membrane 2 and the water pipe 4.

[0025] See Figure 1 and Figure 5, a base 6 is provided at the bottom of the connecting frame 1, and a water tank 3 for collecting leaked water is inserted between the base 6 and the connecting frame 1, wherein the bottom of the water tank 3 is symmetrically connected and fixed with a support bar 5, and the support bar 5 is arranged along the width direction of the water tank 3, and two limit bars 14 are symmetrically installed on the upper surface of the base 6. The two support bars 5 are respectively in contact with the two limit bars 14, and the two support bars 5 are arranged between the two limit bars 14. The support bar 5 and the limit bar 14 cooperate with each other to limit the movement trajectory of the water tank 3, and are uniformly distributed on the upper surface of the base 6. A plurality of weight-reducing openings 15 are opened between the two limit bars 14 to reduce the amount of materials used in the production of the base 6. A water trough 3 is inserted between the base 6 and the connecting frame 1. When water leaks at the connection between the water pipe 4 and the ultrafiltration membrane 2, the leaked water drips into the water trough 3 under the action of gravity, thereby collecting the water leaked at the connection between the ultrafiltration membrane 2 and the water pipe 4, preventing the leaked water from flowing freely, and helping to maintain the cleanliness of the working environment. The water trough 3 is removed from between the base 6 and the connecting frame 1 to facilitate the centralized transfer of the leaked water.

[0026] See Figure 1-Figure 5 , the four corners of the bottom of the connecting frame 1 are connected and fixed with support ears 9, and the upper surface of the support ear 9 is provided with a vertical hole 13, and a stud 11 is inserted in the vertical hole 13. The lower end of the stud 11 is threadedly connected to a threaded sleeve 12 connected and fixed to the base 6. Nuts 10 are provided on the upper side and the lower side of the vertical hole 13. The nuts 10 are threadedly connected to the stud 11. The two nuts 10 are used to limit the relative position of the stud 11 and the support ear 9, and then the lower end of the stud 11 is installed on the base 6, and then the structure formed by the four studs 11 and the base 6 and other components realizes the support of the connecting frame 1, so that the weight of the connecting frame 1 and other components will not act on the sink 3, which is convenient for taking and placing the sink 3 on the one hand, and on the other hand, there is no need to produce a sink 3 with high structural strength.

[0027] See Figures 1-6, both sides of the water tank 3 are provided with an upper support plate 8, and a connecting plate 17 is installed in the middle position of the upper surface of the upper support plate 8. The upper end of the connecting plate 17 is connected to the connecting frame 1 by a bolt. Circular holes 18 aligned with the vertical holes 13 are opened at both ends of the upper support plate 8. There is a gap between the upper support plate 8 and the support ear 9. A nut 10 in the lower layer on a stud 11 is set on the lower side of the upper support plate 8. A lower support plate 7 is provided on the lower side of the upper support plate 8. A hanging plate 16 is installed in the middle position of the lower support plate 7. The upper end of the hanging plate 16 is connected and fixed to the upper support plate 8. Through holes 19 aligned with the circular holes 18 are opened at both ends of the lower support plate 7. The stud 11 passes through the through hole 19, so that the stud 11 passes through the channel formed by the circular hole 18 and the vertical hole 13, and then a stud is screwed in. The upper nut 10 on 11 is on the upper side of the support ear 9, so that the lower nut 10 on a stud 11 is on the lower side of the upper support plate 8, and then under the restriction of the lower support plate 7, there is a gap between the lower nut 10 on the stud 11 and the support ear 9. When the nut 10 and the stud 11 cannot be disassembled normally due to rust, the stud 11 can be cut off by using the gap between the upper support plate 8 and the support ear 9, thereby reducing the difficulty of disassembling the base 6 and the connecting frame 1, and allowing the stud 11 to pass through the through hole 19 on the lower support plate 7. Because the lower support plate 7 is connected and fixed to the upper support plate 8 by the hanging plate 16, the upper support plate 8 and the lower support plate 7 jointly support the stud 11, so that the stud 11 has multiple support points, thereby improving the stability of the installation of the stud 11.

[0028] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An ultrafiltration membrane assembly connector, comprising a connecting frame (1), characterized in that: A plurality of ultrafiltration membranes (2) are evenly arranged in the connection frame (1), and a water pipe (4) is installed at the upper end and the lower end of the ultrafiltration membrane (2), and the water pipe (4) is connected to the connection frame (1) through a bracket. A base (6) is provided at the bottom of the connection frame (1), and a water tank (3) for collecting leaked water is inserted between the base (6) and the connection frame (1). Support ears (9) are connected and fixed at the four corners of the bottom of the connection frame (1), and a vertical hole (13) is opened on the upper surface of the support ear (9). A stud (11) is inserted in the vertical hole (13), and the lower end of the stud (11) is connected to the base (6). Nuts (10) are provided on the upper side and the lower side of the vertical hole (13), and the nut (10) is threadedly connected to the stud (11).

2. The ultrafiltration membrane assembly connector according to claim 1, characterized in that: Upper support plates (8) are provided on both sides of the water tank (3), and connecting plates (17) are installed at the middle position of the upper surface of the upper support plates (8). The upper ends of the connecting plates (17) are connected to the connecting frame (1) by bolts. Circular holes (18) aligned with the vertical holes (13) are provided at both ends of the upper support plates (8). A gap exists between the upper support plates (8) and the support ears (9). A nut (10) on the lower layer of a stud (11) is provided on the lower side of the upper support plate (8).

3. The ultrafiltration membrane assembly connector according to claim 2, characterized in that: A lower support plate (7) is provided on the lower side of the upper support plate (8), a hanging plate (16) is installed in the middle of the lower support plate (7), the upper end of the hanging plate (16) is connected and fixed to the upper support plate (8), and through holes (19) aligned with the circular holes (18) are opened at both ends of the lower support plate (7), and the studs (11) pass through the through holes (19).

4. The ultrafiltration membrane assembly connector according to claim 1, characterized in that: The lower end of the stud (11) is threadedly connected to a threaded sleeve (12), and the threaded sleeve (12) is fixedly connected to the base (6).

5. The ultrafiltration membrane assembly connector according to claim 1, characterized in that: The bottom of the water tank (3) is symmetrically connected and fixed with a support bar (5), and the support bar (5) is arranged along the width direction of the water tank (3). Two limit bars (14) are symmetrically installed on the upper surface of the base (6), and the two support bars (5) are respectively in contact with the two limit bars (14), and the two support bars (5) are arranged between the two limit bars (14).

6. The ultrafiltration membrane assembly connector according to claim 1, characterized in that: A plurality of weight-reducing openings (15) are evenly provided on the upper surface of the base (6), and the weight-reducing openings (15) are arranged between two limiting bars (14).

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