Multi-medium filter for multi-way valve interface of purified water equipment

Abstract

The utility model relates to the technical field of filters, in particular to a multi-medium filter of a multi-way valve interface of water purification equipment, which comprises a purification tower, an inner cavity, a filtering module and a nut, a lapping table is arranged in the purification tower, a bottom rod is arranged on the lapping table, an inner rod is arranged on the bottom rod, a sleeve rod is sleeved on the inner rod, and the sleeve rod is sleeved on the inner cavity. A protruding head is arranged on the side edge of the sleeve rod, a clamping opening is formed in the protruding head, the output end of a rotating mechanism is inserted into the clamping opening, the rotating mechanism is arranged on a filtering module, the filtering module can move downwards along the sleeve rod after the filtering module is installed on the sleeve rod and the vertical rod, the sleeve rod is rotated after the filtering module moves downwards to the lapping table, and the filtering module is arranged on the lapping table. The filter module can be clamped and limited after the raised head of the sleeve rod is lapped on the filter module, so that the filter module is quickly fixed, the sleeve rod is reset during disassembly, the raised head can be connected with the clamping plate, and the filter module can be taken out when the sleeve rod is pulled out, so that quick disassembly is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a multi-media filter with a multi-way valve interface for purified water equipment. Background Art

[0002] Purified water equipment is used to produce purified water to meet the needs of various industries. It is mostly used in the pharmaceutical, biochemical, chemical, hospital and other industries. Purified water is water for medicinal use produced by distillation, ion exchange, reverse osmosis or other suitable methods and does not contain any additives.

[0003] According to patent announcement number CN215403607U, an industrial water purification device is known, which relates to the field of purified water production technology. An industrial water purification device includes a base and a combustion kettle, the top of the base is fixedly connected with a purification tower and a collection tower respectively, the top of the purification tower is fixedly connected with a first top cover, the inner wall of the bottom of the purification tower is fixedly connected with a sponge pad module, the top of the sponge pad module is provided with an activated carbon module, the surface of the activated carbon module is fixedly connected to the inner wall of the purification tower, and the purification tower is fixedly connected with a heating rod near the top. The utility model device can filter and sterilize water quickly through the setting of the purification tower, and the sealed environment ensures the reliability of the filtration. The heating tower can quickly heat the water to meet the requirements of water evaporation through the dual heating of the steam pipe and the heating furnace. Compared with the production of RO membrane technology, the efficiency is improved. The device works in a sealed environment throughout the process to reduce external interference.

[0004] However, the above application utilizes a sponge pad module and an activated carbon module to achieve filtration. The above filter module needs to be installed inside the purification tower in advance, and bolts are needed to fix the filter module. However, after long-term use, impurities will exist on the filter module and it needs to be replaced. However, due to its installation position and installation method, it is not easy to maintain. Utility Model Content

[0005] The utility model aims to provide a multi-media filter with a multi-way valve interface of a purified water device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-media filter with a multi-way valve interface of a purified water equipment, comprising a purification tower, an inner cavity, a filter module and a nut, wherein a platform is arranged inside the purification tower, a bottom rod is arranged on the platform, an inner rod is arranged on the bottom rod, a sleeve rod is sleeved on the inner rod, a convex head is arranged on the side edge of the sleeve rod, a bayonet is opened on the convex head, an output end of a rotating mechanism is inserted into the bayonet, and the rotating mechanism is arranged on the filter module.

[0007] Preferably, the inner rod is connected to the sleeve rod, one end of the inner rod outside the sleeve rod is threadedly connected to a nut, and a vertical rod is provided on the platform on one side of the inner rod, and the vertical rod is parallel to the inner rod.

[0008] Preferably, the rotating mechanism includes a support, which is arranged on the edge of the filter module, and the support is rotatably connected to the card plate. A turntable is arranged on the outside of the support, and the turntable is coaxially connected to the card plate. A linkage rod is arranged on the side edge of the turntable, and the linkage rod is arranged in an L-shape as a whole. An arc groove is provided on the support corresponding to the linkage rod, and one end of the linkage rod is inserted into the arc groove. A first spring is provided on one side of the linkage rod inside the arc groove, and a socket is provided on the turntable, and the output end of the limiting mechanism is inserted into the socket.

[0009] Preferably, the limiting mechanism comprises a special-shaped rod, the special-shaped rod is arranged on the support, the insertion rod is slidably connected to the special-shaped rod, and the corresponding second spring is sleeved on the special-shaped rod between the insertion rod and the support.

[0010] Preferably, the special-shaped rod is arranged in a T-shape as a whole, and the special-shaped rod is vertically arranged on the corresponding support.

[0011] Preferably, the insertion rod is arranged in an L-shape as a whole, one end of the insertion rod faces the turntable, and the end of the insertion rod facing the turntable is inserted into the corresponding socket.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By arranging a support on the filter module, a card plate can be installed on the support, and the card plate can be rotated on the support. The axial position of the card plate is connected to the turntable, and the turntable can rotate coaxially with the card plate. The filter module will not be limited when it is installed on the sleeve rod. After the filter module is installed, the sleeve rod is rotated, and the convex head of the sleeve rod can overlap the filter module, thereby realizing the restriction of the filter module, and the filter module can be stably installed on the platform. When the sleeve rod rotates, the convex head can be away from the card plate, and the card plate will tend to be horizontal when it is not restricted. During the rotation of the card plate, the socket on the turntable can be moved to the insertion rod position, thereby being connected and fixed with the insertion rod. When taking out the filter module, the sleeve rod is reset first, and the card plate can be inserted into the bayonet of the convex head. Then the sleeve rod can be pulled out to take out the filter module, thereby realizing quick disassembly and assembly, which is convenient for subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 The internal structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 3 The internal structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 4 This is a schematic diagram of the enlarged structure of area A in the utility model;

[0018] In the figure: 1, purification tower; 2, inner cavity; 3, filter module; 4, vertical rod; 5, platform; 6, bottom rod; 7, inner rod; 8, convex head; 9, sleeve rod; 10, nut; 11, bayonet; 12, rotating mechanism; 121, clamping plate; 122, socket; 123, support; 124, turntable; 125, arc groove; 126, linkage rod; 127, first spring; 13, limiting mechanism; 131, special-shaped rod; 132, second spring; 133, plug rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a multi-media filter with a multi-way valve interface for a purified water device, comprising a purification tower 1, an inner cavity 2, a filter module 3 and a nut 10, wherein a platform 5 is arranged inside the purification tower 1, a bottom rod 6 is arranged on the platform 5, an inner rod 7 is arranged on the bottom rod 6, a sleeve rod 9 is sleeved on the inner rod 7, a convex head 8 is arranged on the side edge of the sleeve rod 9, a bayonet 11 is opened on the convex head 8, the bayonet 11 is inserted into the output end of the rotating mechanism 12, and the rotating mechanism 12 is arranged The filter module 3 is placed on the filter module 3. After the filter module 3 is installed on the sleeve rod 9 and the vertical rod 4, the filter module 3 will move down along the sleeve rod 9, and after moving down to the platform 5, the sleeve rod 9 is rotated. After the convex head 8 of the sleeve rod 9 overlaps the filter module 3, the filter module 3 can be clamped and limited, so that the filter module 3 can be quickly fixed. When disassembling, the sleeve rod 9 is reset, and the convex head 8 can be connected with the clamping plate 121. When the sleeve rod 9 is pulled out, the filter module 3 can be taken out, thereby realizing quick disassembly.

[0021] The inner rod 7 is connected to the sleeve rod 9, and a nut 10 is threadedly connected to one end of the inner rod 7 outside the sleeve rod 9. A vertical rod 4 is provided on the platform 5 on one side of the inner rod 7. The vertical rod 4 and the inner rod 7 are parallel to each other. The sleeve rod 9 can be limited by the setting of the nut 10 to prevent the sleeve rod 9 from loosening and failing to clamp the filter module 3.

[0022] The rotating mechanism 12 includes a support 123, which is arranged on the edge of the filter module 3, and the support 123 is rotatably connected to the card plate 121. A turntable 124 is arranged on the outer side of the support 123, and the turntable 124 is coaxially connected to the card plate 121. A linkage rod 126 is arranged on the side edge of the turntable 124, and the linkage rod 126 is arranged in an L-shaped shape as a whole. An arc groove 125 is provided on the support 123 corresponding to the linkage rod 126, and one end of the linkage rod 126 is inserted into the arc groove 125. A first spring 127 is provided on one side of the linkage rod 126 inside the arc groove 125. A socket 122 is provided on the turntable 124, and the output end of the limiting mechanism 13 is inserted into the socket 122. When the filter module 3 is installed on the sleeve rod 9, the clamping plate 121 will be pushed up by the protruding head 8 and remain tilted. After the filter module 3 is overlapped on the platform 5, the sleeve rod 9 is rotated. During the rotation of the sleeve rod 9, the protruding head 8 will move away from the clamping plate 121. After the clamping plate 121 is not pushed up, it tends to be horizontal under the drive of the first spring 127, and the clamping plate 121 can correspond to the position of the bayonet 11 on the protruding head 8. When disassembly, the sleeve rod 9 is reset, and the bayonet 11 on the protruding head 8 can be stuck on the clamping plate 121. When the clamping plate 121 tends to be horizontal, the socket 122 on the turntable 124 will be connected with the insertion rod 133. After the clamping plate 121 is horizontal, it will no longer rotate, and the sleeve rod 9 can drive the clamping plate 121 to bring the filter module 3 out as a whole.

[0023] The limiting mechanism 13 includes a special-shaped rod 131, which is arranged on the support 123. The special-shaped rod 131 is slidably connected to the insertion rod 133. The corresponding second spring 132 is sleeved on the special-shaped rod 131 between the insertion rod 133 and the support 123. The insertion rod 133 can be limited by the setting of the special-shaped rod 131 to prevent the insertion rod 133 from rotating when it moves. The insertion rod 133 can be pulled by the second spring 132. When the socket 122 moves to the position of the insertion rod 133, the second spring 132 can drive the insertion rod 133 to be inserted into the socket 122.

[0024] The special-shaped rod 131 is arranged in a T-shape as a whole. The special-shaped rod 131 is vertically arranged on the corresponding support 123. The insertion rod 133 can be limited by the special-shaped rod 131, and the insertion rod 133 can move along the special-shaped rod 131.

[0025] The insertion rod 133 is arranged in an L shape as a whole, with one end of the insertion rod 133 facing the turntable 124, and the end of the insertion rod 133 facing the turntable 124 is inserted into the corresponding socket 122, and the turntable 124 can be limited by connecting the socket 122 and the insertion rod 133, and after the turntable 124 is limited, the clamping plate 121 can also be limited.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-media filter with a multi-way valve interface for a purified water device, comprising a purification tower (1), an inner cavity (2), a filter module (3) and a nut (10), characterized in that: A platform (5) is arranged inside the purification tower (1), a bottom rod (6) is arranged on the platform (5), an inner rod (7) is arranged on the bottom rod (6), a sleeve rod (9) is sleeved on the inner rod (7), a convex head (8) is arranged on the side edge of the sleeve rod (9), a bayonet (11) is opened on the convex head (8), an output end of a rotating mechanism (12) is inserted into the bayonet (11), and the rotating mechanism (12) is arranged on the filter module (3).

2. A multi-media filter for a multi-way valve interface of a purified water equipment according to claim 1, characterized in that: The inner rod (7) is connected to the sleeve rod (9) through a thread, and a nut (10) is threadedly connected to one end of the inner rod (7) outside the sleeve rod (9). A vertical rod (4) is arranged on the platform (5) on one side of the inner rod (7), and the vertical rod (4) and the inner rod (7) are parallel to each other.

3. A multi-media filter for a multi-way valve interface of a purified water equipment according to claim 1, characterized in that: The rotating mechanism (12) comprises a support (123), wherein the support (123) is arranged on the edge of the filter module (3), and the support (123) is rotatably connected to the card plate (121). A rotating disk (124) is arranged on the outer side of the support (123), and the rotating disk (124) is coaxially connected to the card plate (121). A linkage rod (126) is arranged on the side edge of the rotating disk (124), and the linkage rod (126) is arranged in an L-shape as a whole. An arc groove (125) is provided on the support (123) corresponding to the linkage rod (126), and one end of the linkage rod (126) is inserted into the arc groove (125). A first spring (127) is provided on one side of the linkage rod (126) inside the arc groove (125). A socket (122) is provided on the rotating disk (124), and the output end of the limiting mechanism (13) is inserted into the socket (122).

4. A multi-media filter for a multi-way valve interface of a purified water equipment according to claim 3, characterized in that: The limiting mechanism (13) comprises a special-shaped rod (131), the special-shaped rod (131) is arranged on the support (123), the insertion rod (133) is slidably connected to the special-shaped rod (131), and the corresponding second spring (132) is sleeved on the special-shaped rod (131) between the insertion rod (133) and the support (123).

5. A multi-media filter for a multi-way valve interface of a purified water equipment according to claim 4, characterized in that: The special-shaped rod (131) is arranged in a T-shape as a whole, and the special-shaped rod (131) is vertically arranged on the corresponding support (123).

6. A multi-media filter for a multi-way valve interface of a purified water equipment according to claim 4, characterized in that: The insertion rod (133) is arranged in an L-shape as a whole, one end of the insertion rod (133) faces the rotating disk (124), and the end of the insertion rod (133) facing the rotating disk (124) is inserted into the corresponding socket (122).

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