CN217939343U - Filter with large-flux filter element - Google Patents

Abstract

The utility model relates to the technical field of filtering devices, in particular to a filter with a large flux filter core. The technical solution includes a mounting sleeve, a cylinder body, a base and a connection plate. The lower end of the cylinder body is provided with an assembly port, and a built-in tube is installed through the middle of the upper end surface of the base, and the built-in tube is located in the cylinder after passing through the assembly port. The bottom end inside the body, a drain pipe is installed through one side of the base, a water inlet pipe is installed through the upper end of one side of the cylinder body, the installation sleeve is fixed on the upper end of the cylinder body, and the inner bottom end of the installation sleeve A socket is opened, and the socket is connected to the top of the cylinder body, the filter element body is fixed in the middle of the lower end surface of the connection plate, and the filter element body passes through the socket and inserted into the cylinder body, and the upper end surface of the connection plate is provided with a pressing groove . The utility model has the advantages of convenient assembly, no need for overall disassembly, convenient miscellaneous removal, and reduced operation difficulty.

Description

A filter with a large flux filter element

technical field

The utility model relates to the technical field of filtering devices, in particular to a filter with a large flux filter element.

Background technique

The filter is an indispensable device on the pipeline of the conveying medium, and is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, constant water level valve, and other equipment of the Fanggong filter. After the water to be treated passes through the filter cartridge of the filter screen, its impurities are blocked. When cleaning is required, just take out the detachable filter cartridge and reinstall it after treatment. Therefore, the use and maintenance are extremely convenient.

Existing filter adopts the filter element of large flow to improve the efficiency of filtration in order to improve flow rate. However, the existing high-throughput filter element is relatively large in size, and it is inconvenient to operate during the assembly process; and the internal structure of the existing filter element is inconvenient to remove impurities and difficult to maintain.

Utility model content

The purpose of this utility model is to provide a filter with a large flux filter element, which has the advantages of convenient assembly, no need for overall disassembly, easy waste removal, and reduced operation difficulty, so as to solve the above-mentioned problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a filter with a large flux filter element, including a mounting sleeve, a cylinder, a base and a connection plate, the lower end of the cylinder is provided with an assembly port, the base A built-in pipe is installed through the middle of the upper end surface of the base, and the built-in pipe is located at the inner bottom of the cylinder after passing through the assembly port, a drain pipe is installed through one side of the base, and an inlet The water pipe, the installation sleeve is fixed on the upper end of the cylinder body, the inner bottom end of the installation sleeve is provided with a socket, and the socket is connected to the top inside the cylinder body, the filter element body is fixed in the middle of the lower end surface of the connection plate, and the filter element body After passing through the socket, it is plugged into the barrel, and the upper end surface of the connection plate is provided with a pressing groove.

When using a filter with a large flux filter element in this technical solution, when assembling, the operator holds the connection plate and inserts the filter element body from the socket inside the installation sleeve into the cylinder body, and protects the filter element body through the cushion cover during the insertion process. To avoid damage caused by scratches, just insert the bottom opening of the filter element body into the docking port at the upper end of the built-in tube. At this time, rotate the connecting plate by pressing the groove so that the connecting plate is threaded into the threaded ring to realize assembly. Through The pad cover seals the connection, injects water into the cylinder through the water inlet pipe, the water in the cylinder passes through the outer wall of the filter body and enters its inner side, and the filtered water is introduced into the base through the docking port between the lower end of the filter body and the built-in pipe, and then passes through The drain pipe is discharged outwards. During maintenance and cleaning, turn the base to separate the threaded piece on the outside of the built-in pipe from the thread of the assembly port, so that the built-in pipe is taken out from the assembly port, and water is injected from the water inlet pipe. Flush to allow it to drain from the assembly port, then reinstall the base.

Preferably, threaded pieces are distributed in the outer ring array of the built-in pipe, and the threaded pieces are threadedly connected to the assembly port, and a sealing gasket is provided at the connection between the base and the cylinder body. The built-in pipe is connected to the barrel through the threaded piece and the assembly port, and the gasket improves the sealing of the joint.

Preferably, both sides of the lower end surface of the base are fixed with assembly angles, and the assembly angles are designed in an arc shape, and the assembly angles are adapted to the size of the base. The device can be clamped and fixed in the external card holder through the assembly angle.

Preferably, the lower opening of the filter body is docked with the upper opening of the built-in pipe, and a sealing gasket is provided at the joint, and the size of the filter body matches the socket. The water entering the inside of the filter element body enters the inside of the built-in pipe, and the sealing gasket improves the sealing performance of the connection between the filter element body and the built-in pipe.

Preferably, a cushion cover is fixed on the inner top of the cylinder, and the cushion cover is connected to the inside of the socket, and the cushion cover fits with the filter element body. During the installation process of the filter body, the cushion cover is used to protect the filter body, avoid scratches, and at the same time realize the sealing performance at the socket.

Preferably, a threaded ring is fixed inside the installation sleeve, and the connecting plate is threadedly connected to the threaded ring. The installation and fixation of the connection plate is realized by the threaded ring.

Compared with the prior art, the beneficial effects of the utility model are as follows: when assembling, the operator holds the connection plate and inserts the filter element body from the socket inside the installation sleeve into the cylinder body, and protects the filter element body through the cushion cover during the insertion process to avoid scratches In case of any damage caused, the bottom opening of the filter body can be plugged into the docking port on the upper end of the built-in tube. At this time, the connection plate can be rotated by pressing the groove so that the connection plate is threaded into the threaded ring to realize assembly. Through the gasket Realize the sealing of the connection, inject water into the cylinder through the water inlet pipe, the water in the cylinder passes through the outer wall of the filter body and enters its inner side, the filtered water is introduced into the base through the docking port between the lower end of the filter body and the built-in pipe, and then passes through the drain pipe Outward discharge, during maintenance and cleaning, turn the base to separate the threaded piece on the outside of the built-in pipe from the thread of the assembly port, so that the built-in pipe is taken out from the assembly port, and water is injected from the water inlet pipe, and the water flow washes away the impurities stored at the bottom of the cylinder , so that it is discharged from the assembly port, and then the base can be reinstalled. This device has a simple structure and is easy to operate. The filter body is assembled by inserting, which reduces the difficulty of operation and improves portability. It can realize miscellaneous removal and is easy to operate.

Description of drawings

Fig. 1 is a schematic diagram of the main view structure of the utility model;

Fig. 2 is a schematic diagram of the appearance structure of the utility model;

Fig. 3 is a schematic diagram of the top view structure of the utility model.

In the figure: 1. Installation sleeve; 2. Inlet pipe; 3. Cylinder body; 4. Filter body; 5. Built-in pipe; 6. Base; 7. Assembly angle; 8. Drain pipe; 9. Assembly port; 10. Thread 11. Cushion cover; 12. Socket; 13. Thread ring; 14. Press groove; 15. Connecting plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one

Please refer to Figures 1 to 3, the utility model provides an embodiment: a filter with a large flux filter element, including a cylinder 3 and a base 6, the lower end of the cylinder 3 is provided with an assembly port 9, and the base 6 A built-in pipe 5 is installed through the middle of the upper end surface, and the built-in pipe 5 is located at the inner bottom of the cylinder 3 after passing through the assembly port 9, and a drain pipe 8 is installed through one side of the base 6, and installed through the upper end of one side of the cylinder 3 There is a water inlet pipe 2, and the outer annular array of the built-in pipe 5 is distributed with threaded pieces 10, which are threadedly connected with the assembly port 9, and the joint between the base 6 and the cylinder body 3 is provided with a gasket, and through the threaded piece 10 and the assembly port 9 The built-in tube 5 is connected with the cylinder body 3, and the sealing gasket improves the sealing of the joint. Both sides of the lower end surface of the base 6 are fixed with an assembly angle 7, and the assembly angle 7 is designed in an arc shape, and the assembly angle 7 is the size of the base 6 Compatible with each other, the device can be clamped and fixed in the external card holder through the assembly angle 7.

Embodiment two

Please refer to Figures 1 to 3, the utility model provides an embodiment: a filter with a large flux filter element, including a mounting sleeve 1, a cylinder body 3 and a connecting plate 15, and the mounting sleeve 1 is fixed on the cylinder body 3 On the upper end, the inner bottom end of the installation sleeve 1 is provided with a socket 12, and the socket 12 is connected to the inner top of the cylinder body 3, and the filter element body 4 is fixed in the middle of the lower end surface of the connection plate 15, and the filter element body 4 is plugged in after passing through the socket 12. In the cylinder body 3, a pressing groove 14 is provided on the upper end surface of the connection plate 15, the lower opening of the filter element body 4 is connected with the upper end opening of the built-in pipe 5, and a sealing gasket is provided at the joint, and the size of the filter element body 4 matches the socket 12 , the water entering the interior of the filter element body 4 enters the interior of the built-in pipe 5, and the sealing gasket improves the sealing performance of the connection between the filter element body 4 and the built-in pipe 5, and the inner top of the cylinder body 3 is fixed with a pad cover 11, and the pad cover 11 is connected to the inside of the socket 12 , the cushion cover 11 fits with the filter element body 4, and protects the filter element body 4 through the cushion cover 11 during the installation process to avoid scratches, and at the same time realizes the sealing performance of the socket 12, and the installation sleeve 1 is fixed with a threaded ring 13 inside, and connected The disc 15 is threadedly connected with the threaded ring 13, and the installation and fixation of the connecting disc 15 is realized through the threaded ring 13.

In the work of the utility model, when assembling, the operator holds the connection plate 15 and inserts the filter element body 4 from the socket 12 inside the installation sleeve 1 into the cylinder body 3. During the insertion process, the filter element body 4 is protected by the cushion cover 11 to avoid scratches caused by scratches. damage, the bottom opening of the filter element body 4 can be plugged into the docking port on the upper end of the built-in tube 5, and at this time, the connection plate 15 is rotated by pressing the groove 14, so that the connection plate 15 is threadedly installed in the threaded ring 13. Assemble, seal the joint through the gasket 11, inject water into the cylinder 3 through the water inlet pipe 2, the water in the cylinder 3 passes through the outer wall of the filter body 4 and enters its inner side, and the filtered water passes through the lower end of the filter body 4 The docking port with the built-in pipe 5 is introduced into the base 6, and then discharged out through the drain pipe 8. During maintenance and cleaning, turn the base 6 to separate the threaded piece 10 on the outside of the built-in pipe 5 from the assembly port 9, so that the built-in pipe 5 is released from the assembly port. 9 is taken out, and water is injected from the water inlet pipe 2, and the water flow washes away the impurities stored in the bottom end of the cylinder body 3, so that they are discharged from the assembly port 9, and then the base 6 can be installed again.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a filter with big flux filter core, includes installation cover (1), barrel (3), base (6) and connection pad (15), its characterized in that: the mounting structure is characterized in that an assembly opening (9) is formed in the lower end of the barrel body (3), a built-in pipe (5) penetrates through the middle of the upper end face of the base (6), the built-in pipe (5) penetrates through the assembly opening (9) and then is located at the inner bottom end of the barrel body (3), a drain pipe (8) penetrates through one side of the base (6), a water inlet pipe (2) penetrates through the upper end of one side of the barrel body (3), the mounting sleeve (1) is fixed at the upper end of the barrel body (3), a socket (12) is formed in the inner bottom end of the mounting sleeve (1), the socket (12) is connected with the inner top end of the barrel body (3), a filter element body (4) is fixed in the middle of the lower end face of the connecting disc (15), the filter element body (4) penetrates through the socket (12) and then is inserted into the barrel body (3), and a pressing groove (14) is formed in the upper end face of the connecting disc (15).

2. A filter having a high flux filter element as defined in claim 1, wherein: threaded sheets (10) are distributed on the outer side of the built-in pipe (5) in an annular array mode, the threaded sheets (10) are in threaded connection with the assembling port (9), and a sealing gasket is arranged at the connecting position of the base (6) and the barrel body (3).

3. A filter having a high flux filter element as defined in claim 1, wherein: and assembly angles (7) are fixed on two sides of the lower end face of the base (6), the assembly angles (7) are in arc-shaped design, and the assembly angles (7) are matched with the base (6) in size.

4. A filter having a high flux cartridge as set forth in claim 1, wherein: the filter element is characterized in that the lower end opening of the filter element body (4) is in butt joint with the upper end opening of the built-in pipe (5), a sealing gasket is arranged at the joint, and the filter element body (4) is matched with the socket (12) in size.

5. A filter having a high flux cartridge as set forth in claim 1, wherein: the inside top of barrel (3) is fixed with and fills up cover (11), and inside the jack (12) is connected in filling up cover (11), fill up cover (11) and filter core body (4) laminating mutually.

6. A filter having a high flux filter element as defined in claim 1, wherein: the mounting sleeve (1) is internally fixed with a threaded ring (13), and the connecting disc (15) is in threaded connection with the threaded ring (13).

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