Filter element of filter

Abstract

The utility model discloses a filter element of a filter, which relates to the technical field of filters and comprises a filter element box, a channel is arranged in the filter element box, a support frame is fixedly connected in the channel, a flow channel is arranged in the support frame, a core body is fixedly connected in the flow channel, and the core body is fixedly connected in the flow channel. And a baffle plate is slidably connected to one side of the flow channel in the filter element box. With the adoption of the structure, the clamping mechanisms are arranged on the two sides of the filter element box and are connected with the propping plate, so that when the filter is mounted, the propping plate elastically props against the clamping position of a mounting object under the action of the clamping mechanisms only by pushing the filter to move on the mounting object, and the quick mounting is completed; the mounting and dismounting steps are greatly simplified, the dependence on the skills of operators is reduced, a user does not need to use a complex tool or consume a lot of time to fix screws, the mounting can be completed only by slightly pushing, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filters, and in particular relates to a filter element. Background Art

[0002] The filter element is the core component of the filter, its primary function being to filter impurities from the fluid to purify, separate, or protect the system. Filter elements are typically made from a variety of materials, the choice of which is based on the type of fluid being filtered, the type of impurities, the required filtration efficiency, and the operating environment.

[0003] For example, a Chinese patent with announcement number CN210251436U discloses a new type of filter element, including a first mounting plate, a disassembly mechanism and a support mechanism. The disassembly mechanism is located above the first mounting plate. The disassembly mechanism includes a vertical rod, the lower end of the vertical rod is fixed to the side of the top of the first mounting plate, and a threaded groove is provided inside the vertical rod, and the lower end of the screw rod is installed inside the threaded groove, the upper end of the screw rod passes through the inside of the through hole and is connected to the bottom of the control block, and the through hole is reserved on the side of the second mounting plate, and an inlet is provided in the middle of the second mounting plate.

[0004] Although the above-mentioned patent makes it convenient to remove the filter for replacement or cleaning, there are still some shortcomings that need to be improved. When installing the filter, it is usually necessary to use screws to fix it on the mounting position of the installation object. The installation is not convenient and the disassembly is also very troublesome. It puts forward certain requirements on the professional skills of the operator, which undoubtedly increases the difficulty and inconvenience of installation. In addition, the filter has only one channel. When the service life of the filter element is found to have expired during on-site inspection, it cannot be replaced in time, which delays maintenance time. Therefore, improvement is needed. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a filter element to solve the problems raised in the background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A filter element comprises a filter element box, a channel is opened inside the filter element box, a support frame is fixedly connected to the interior of the channel, a flow channel is opened inside the support frame, a core body is fixedly connected to the interior of the flow channel, a baffle is slidably connected to one side of the flow channel in the filter element box, a fixing component is provided on one side of the baffle, a locking mechanism is provided on both sides of the filter element box, and a resistance plate is fixedly connected to one side of the locking mechanism.

[0008] As an optimal technical solution, the fixing assembly includes a lifting block, which is fixedly connected to the top of the baffle, and a positioning rod is movably connected to one side of the lifting block. The top of the filter cartridge box is fixedly connected to the fixing block, and the positioning rod is slidably connected to the inside of the fixing block. The inside of the fixing block is fixedly connected to a first spring, one end of the first spring is fixedly connected to a push plate, and one end of the push plate is fixedly connected to one end of the positioning rod.

[0009] As an optimal technical solution, the locking mechanism includes a fixed plate, which is fixedly connected to both sides of the filter element box, a guide groove is opened inside the fixed plate, a second spring is fixedly connected inside the guide groove, one end of the second spring is fixedly connected to a guide block, the guide block is slidably connected to the guide groove, a transmission assembly is provided on one side of the guide block, a guide rod is fixedly connected inside the guide groove, and the guide block is slidably connected to the guide rod.

[0010] As an optimal technical solution, the transmission assembly includes a first assembly block, which is fixedly connected to the guide block, a transmission rod hinged on one side of the first assembly block, a second assembly block hinged on one side of the transmission rod, and one end of the second assembly block fixedly connected to one end of the contact plate.

[0011] As an optimal technical solution, a slide groove is provided on the side of the filter element box away from the fixed plate, and a slider is slidably connected inside the slide groove. One end of the slider is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to one end of the contact plate.

[0012] In summary, the present invention has the following beneficial effects:

[0013] First, in the present invention, by installing a locking mechanism on both sides of the filter cartridge box, the locking mechanism is connected to the contact plate. When installing the filter, it is only necessary to push it to move on the installation object. Under the action of the locking mechanism, the contact plate elastically contacts the locking position of the installation object, thereby completing the quick installation. This greatly simplifies the installation and disassembly steps and reduces the dependence on the operator's skills. The user no longer needs to use complicated tools or spend a lot of time on screw fixing. Only a light push is needed to complete the installation, which greatly improves work efficiency.

[0014] Second, in the present invention, a support frame is installed in the channel of the filter cartridge box, two flow channels are opened in the support frame, a core body is installed in each flow channel, a baffle is installed in the front of the core body, and the baffle is fixed to the filter cartridge box through a fixing assembly. During operation, a baffle is moved to make a filter cartridge work. Once the service life of this filter cartridge expires, the baffle can be reinserted and the other baffle can be taken out to make the other filter cartridge work, thereby avoiding the problem of not being able to replace the filter cartridge in time after on-site inspection, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a structural diagram of one side of the filter cartridge box of the utility model;

[0017] Figure 3 This is a schematic diagram of the fixed plate structure of the utility model;

[0018] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 This utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0020] Figure markings: 1. filter cartridge box; 2. core body; 3. channel; 4. support frame; 5. flow channel; 6. baffle; 7. fixing assembly; 71. lifting block; 72. positioning rod; 73. fixing block; 74. first spring; 75. push plate; 8. resistance plate; 9. locking mechanism; 91. fixing plate; 92. guide groove; 93. second spring; 94. guide block; 95. guide rod; 96. transmission assembly; 961. first assembly block; 962. transmission rod; 963. second assembly block; 10. slide groove; 11. slider; 12. connecting rod. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 5 The filter element of this embodiment comprises a filter element box 1, and the interior of the filter element box 1 is provided with a channel 3, and the interior of the channel 3 is fixedly connected to a support frame 4, and a flow channel 5 is provided inside the support frame 4, and the interior of the flow channel 5 is fixedly connected to the core body 2, and the core body 2 is fixed to the filter element box 1 by screws.

[0023] refer to Figure 4When locking sill 75 and lock body 71 are closed, latch lock 7 is in the presence of the indenter 76, and the indenter 78 is in the presence of the indenter 76. When the indenter 7 is unlocked, latch lock 7 is in the presence of the indenter 76. The indenter 78 is in the presence of the indenter 76. The indenter 78 is in the presence of the indenter 76.

[0024] refer to Figure 3 The locking mechanism 9 includes a fixing plate 91, the fixing plate 91 is fixedly connected to both sides of the filter cartridge box 1, and a guide groove 92 is opened inside the fixing plate 91, and a second spring 93 is fixedly connected to the inside of the guide groove 92, and one end of the second spring 93 is fixedly connected to a guide block 94, and the guide block 94 is slidably connected to the guide groove 92. One side of the guide block 94 is provided with a transmission assembly 96, and the inside of the guide groove 92 is fixedly connected to a guide rod 95, and the guide block 94 is slidably connected to the guide rod 95; by setting the locking mechanism 9, when the contact plate 8 is forced to move, the contact plate 8 pushes the guide block 94 through the transmission assembly 96, so that the guide block 94 slides in the guide groove 92, and under the action of the second spring 93, the contact plate 8 moves inward. When not pushed, the second spring 93 cooperates with the transmission assembly 96 to make the contact plate 8 fit in the locking position of the installation object.

[0025] refer to Figure 3 The transmission assembly 96 includes a first assembly block 961, which is fixedly connected to the guide block 94. A transmission rod 962 is hinged on one side of the first assembly block 961, and a second assembly block 963 is hinged on one side of the transmission rod 962. One end of the second assembly block 963 is fixedly connected to one end of the contact plate 8. By setting the transmission assembly 96, when the contact plate 8 moves, the second assembly block 963 pushes the transmission rod 962, so that the transmission rod 962 pushes the first assembly block 961, so that the first assembly block 961 drives the guide block 94 to slide in the guide groove 92, thereby playing a role in supporting the transmission.

[0026] refer to Figure 5A slide groove 10 is provided on the side of the filter cartridge box 1 away from the fixed plate 91, and a slider 11 is slidably connected inside the slide groove 10. One end of the slider 11 is fixedly connected to a connecting rod 12, and one end of the connecting rod 12 is fixedly connected to one end of the contact plate 8; by fixing the connecting rod 12 on the contact plate 8, the connecting rod 12 drives the slider 11, and the slider 11 slides in the slide groove 10, so that the contact plate 8 moves stably on the filter cartridge box 1 and plays a role in limiting.

[0027] Principle and advantages of use: Move the filter cartridge box close to the position of the installation object and push the filter cartridge box 1 to move. At this time, the contact plate 8 begins to be subjected to force, and the contact plate 8 pushes the second assembly block 963. The second assembly block 963 pushes the transmission rod 962. The transmission rod 962 pushes the first assembly block 961, so that the guide block 94 slides in the guide groove 92. The guide block 94 slides stably under the action of the guide rod 95. The guide block 94 pushes the second spring 93 to deform, so that the contact plate 8 is stuck in the position of the installation object, and the fluid enters the flow channel 5 from the channel 3 of the filter cartridge box. Impurities are filtered through the core 2 in the flow channel 5, which solves the inconvenience of filter installation and disassembly and reduces the dependence on the operator's skills. During daily inspection of the filter, when it is found that the service life of the core 2 has expired, a baffle 6 is inserted into the filter cartridge box 1, and the positioning rod 72 is inserted into the lifting block 71 to fix it. Then, the core 2 here is removed, and the push plate 75 at the other baffle 6 is pushed to drive the positioning rod 72 to leave the lifting block 71. The baffle 6 is removed, and the core 2 in the flow channel 5 here can be used, which can be maintained in time and improve work efficiency.

Claims

1. A filter element, including a filter element box, characterized in that: A channel is provided inside the filter cartridge box, a support frame is fixedly connected to the inside of the channel, a flow channel is provided inside the support frame, a core body is fixedly connected to the inside of the flow channel, a baffle is slidably connected to one side of the flow channel in the filter cartridge box, a fixing component is provided on one side of the baffle, a locking mechanism is provided on both sides of the filter cartridge box, and a resistance plate is fixedly connected to one side of the locking mechanism.

2. A filter element according to claim 1, characterized in that: The fixing assembly includes a lifting block, which is fixedly connected to the top of the baffle. One side of the lifting block is movably connected to a positioning rod. The top of the filter cartridge box is fixedly connected to the fixing block, and the positioning rod is slidably connected to the inside of the fixing block.

3. A filter element according to claim 2, characterized in that: A first spring is fixedly connected to the interior of the fixed block, one end of the first spring is fixedly connected to a push plate, and one end of the push plate is fixedly connected to one end of the positioning rod.

4. The filter element according to claim 1, characterized in that: The locking mechanism includes a fixed plate, which is fixedly connected to both sides of the filter element box. A guide groove is provided inside the fixed plate, and a second spring is fixedly connected inside the guide groove. One end of the second spring is fixedly connected to a guide block, and the guide block is slidably connected to the guide groove. A transmission assembly is provided on one side of the guide block.

5. The filter element according to claim 4, characterized in that: A guide rod is fixedly connected to the interior of the guide groove, and the guide block is slidably connected to the guide rod.

6. The filter element according to claim 4, characterized in that: The transmission assembly includes a first assembly block, which is fixedly connected to the guide block. A transmission rod is hinged on one side of the first assembly block, and a second assembly block is hinged on one side of the transmission rod. One end of the second assembly block is fixedly connected to one end of the contact plate.

7. The filter element according to claim 4, characterized in that: A sliding groove is provided on the side of the filter element box away from the fixed plate, and a slider is slidably connected inside the sliding groove. One end of the slider is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to one end of the contact plate.

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