Fixing frame structure of filter element of filter

Abstract

The utility model relates to the technical field of filter element fixing frames, and discloses a fixing frame structure of a filter element of a filter, which comprises a filter body, a reminding mechanism is arranged in the filter body, water can sequentially flow through a plurality of filter elements through the arranged reminding mechanism, and the filter elements effectively remove impurities in the water. When impurities intercepted by the filter element reach a certain amount, in the process that water flow impacts the filter element, part of water cannot pass through due to blocking of the filter element, so that extra pressure is generated on the filter element, under the action of the pressure, the filter element can drive a limiting ring to move downwards, two sliding blocks and two triggering blocks move downwards together due to movement of the limiting ring, and therefore the water flow can be separated from the filter element. And when the trigger rod at the bottom of the trigger block presses the press type alarm, the press type alarm is activated to give out an alarm sound, so that a user can be effectively informed to prompt that the limiting ring needs to replace the filter element, and the filtering effect and normal operation of equipment are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element fixing frames, in particular to a fixing frame structure of a filter element. Background Art

[0002] The fixed frame structure of the filter element is a frame made of metal or other materials used to support and fix the filter element. This structure is designed to ensure that the filter element is correctly installed in the filter device and allows the fluid or gas to flow effectively through the filter element.

[0003] According to the Chinese patent authorization announcement: CN205379745U, a frame structure of a bag filter element is disclosed, which includes several frame units, and the several frame units are assembled together in parallel through at least two straight rods. The frame unit is a rectangular frame spliced ​​by two horizontal rods and two vertical rods. At least three horizontal bars are arranged between the two vertical rods, and the two ends of each horizontal bar are respectively fixedly connected to the two vertical rods. The cross-section of the horizontal bar is symmetrical wing-shaped, and the horizontal bar is provided with a through hole that penetrates the horizontal bar along the length direction of the horizontal bar. The two ends of the through hole penetrate the two vertical rods at the two ends of the horizontal bar respectively; the diameter of the through hole is equal to the diameter of the straight rod, and at least two straight rods pass through the through hole on the frame unit to string several frame units together, and both ends of the straight rod are provided with threads, and both ends of the straight rod are equipped with nuts that match the threads to fasten the several frame units together. The utility model has a simple structure, stable structure, convenient splicing, easy replacement, wide application range, and can enhance the filtering effect. However, the frame structure still has some problems. Some frame structures only allow the filter element to be fixedly installed during design. However, as time goes by, the impurities accumulated on the filter element increase. In order to ensure the filtering efficiency, the user must replace the filter element regularly. However, due to the difference in filtering effects under different conditions, some filter elements may be replaced before reaching the replacement standard, which can easily lead to low utilization of the filter element and thus cause waste of resources. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a fixed frame structure for a filter element, which solves the problem that some frame structures only allow the filter element to be fixedly installed during design, which easily leads to a low utilization rate of the filter element.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fixed frame structure of a filter element, comprising a filter body, a reminder mechanism is arranged inside the filter body, the reminder mechanism comprises a slide groove, a slider, a support spring, a limit ring, a baffle, a trigger rod, a press-type alarm, a limit groove and a fixed frame, the side walls of the fixed frame are respectively provided with two limit grooves and two slide grooves, a plurality of limit rings are arranged inside the fixed frame, the inner walls of the plurality of limit rings are all provided with filter elements, one side wall of the plurality of limit rings is fixedly connected with a slider, the other side wall of the plurality of limit rings is fixedly connected with a trigger block, the inner walls of the two slide grooves and the limit grooves are fixedly connected with a plurality of baffles, the bottom ends of the plurality of sliders are fixedly connected with a support spring, the bottom ends of the plurality of trigger blocks are fixedly connected with a trigger rod, and the bottoms of the plurality of trigger rods are provided with a press-type alarm;

[0006] The top and bottom of the filter body are provided with mounting mechanisms, and the mounting mechanisms include mounting collars, mounting plates, waterproof washers, screws, water-absorbing test paper and screw collars. One end of the mounting collars is fixedly connected to the mounting plates, both sides of the inner walls of the mounting collars are fixedly connected to waterproof washers, and water-absorbing test paper is snap-connected between two adjacent waterproof washers. A screw is provided on the top of one of the mounting plates, and a screw collar is fixedly connected to the bottom end of the other mounting plate.

[0007] Preferably, an upper connecting pipe is fixedly connected to the top end of the filter body, and a lower connecting pipe is fixedly connected to the bottom end of the filter body.

[0008] Preferably, outer walls of the plurality of sliding blocks are respectively slidably connected to inner walls of the two sliding grooves, and the plurality of trigger blocks are respectively slidably connected to inner walls of the two limiting grooves.

[0009] Preferably, the bottom ends of the plurality of support springs are respectively fixedly connected to the top ends of the plurality of baffles.

[0010] Preferably, the bottom ends of the plurality of push-type alarms are respectively fixedly connected to the top ends of another plurality of baffles.

[0011] Preferably, the screw rod passes through the two mounting plates and is threadedly connected to the screw rings, and the two mounting collars are respectively sleeved on the outer walls of the upper connecting tube and the lower connecting tube.

[0012] Beneficial Effects

[0013] The utility model provides a fixed frame structure for a filter element. Compared with the prior art, it has the following beneficial effects:

[0014] 1. In the utility model, through the reminder mechanism, water will flow through multiple filter elements in sequence, and the filter elements will effectively remove impurities in the water. However, when the impurities intercepted by the filter elements reach a certain amount, part of the water cannot pass through due to the obstruction of the filter elements during the process of water flow impacting the filter elements, thereby generating additional pressure on the filter elements. Under the action of this pressure, the filter element will drive the limit ring to move downward, and the movement of the limit ring will cause the two sliders and the two trigger blocks to move downward together. When the trigger rod at the bottom of the trigger block presses the push-type alarm, the push-type alarm is activated and an alarm sound is sounded, which can effectively notify the user that the limit ring needs to replace the filter element to ensure the filtering effect and the normal operation of the equipment.

[0015] 2. In the utility model, through the installation mechanism, when the user connects the upper connecting pipe and the lower connecting pipe to the external pipe, the two installation rings can be moved to the joint between the upper connecting pipe and the water pipe. The user can then rotate the screw, and the spiral pattern of the screw and the screw ring is connected, so that the two installation plates are close to each other, and then the installation ring is tightened to the joint between the upper connecting pipe and the external pipe. The two waterproof gaskets can effectively prevent water leakage at the connection. If water leakage occurs at the connection between the upper connecting pipe and the pipe, the water will soak the absorbent test paper and leave water stains on its surface. Once the user finds the water stains, he can realize that there is a problem with the connection and promptly reinforce it to prevent the situation from further deteriorating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a fixed frame structure of a filter element proposed by the utility model;

[0017] Figure 2 This is a structural cross-sectional view of a filter body of a fixed frame structure of a filter element proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a fixed frame structure installation mechanism part of a filter element proposed by the utility model;

[0019] Figure 4 The utility model provides a fixed frame structure of a filter element, and a partial structural schematic diagram of the fixed frame.

[0020] Legend:

[0021] 1. Filter body; 2. Mounting mechanism; 201. Mounting ring; 202. Mounting plate; 203. Waterproof gasket; 204. Screw; 205. Water-absorbing test paper; 206. Screw ring; 3. Reminder mechanism; 301. Slide groove; 302. Slider; 303. Support spring; 304. Limiting ring; 305. Baffle; 306. Trigger rod; 307. Push-type alarm; 308. Limiting groove; 309. Fixed frame; 310. Trigger block; 4. Lower connecting pipe; 5. Upper connecting pipe; 6. Filter element. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 - Figure 4 The utility model provides two technical solutions, which specifically include the following embodiments:

[0024] Embodiment 1:

[0025] A fixed frame structure of a filter element, comprising a filter body 1, wherein a reminder mechanism 3 is arranged inside the filter body 1, wherein the reminder mechanism 3 comprises a slide groove 301, a slider 302, a support spring 303, a limit ring 304, a baffle 305, a trigger rod 306, a push-type alarm 307, a limit groove 308 and a fixed frame 309, wherein the side walls of the fixed frame 309 are respectively provided with two limit grooves 308 and two slide grooves 301, wherein a plurality of limit rings 304 are arranged inside the fixed frame 309, wherein the inner walls of the plurality of limit rings 304 are all provided with filter elements 6, wherein one side wall of the plurality of limit rings 304 is all fixedly connected with a slider 302, wherein the other side wall of the plurality of limit rings 304 is all fixedly connected with a trigger block 310, wherein the inner walls of the two slide grooves 301 and the limit groove 308 are all fixedly connected with a plurality of baffles 305, wherein the plurality of limit rings 304 are ... two slide grooves 301 and the limit groove 308 are all fixedly connected with a plurality of baffles 305, wherein the plurality of limit rings 304 are all fixedly connected with a trigger block 310, wherein the two limit grooves 301 and the limit groove 308 are all fixedly connected with a plurality of baffles 305, wherein the plurality of limit rings 304 are all fixedly connected with a trigger block 310, wherein the two limit grooves 301 and the limit groove The bottom ends of the sliders 302 are fixedly connected to support springs 303, and the elastic force of the support springs 303 is relatively weak. The bottom ends of the multiple trigger blocks 310 are fixedly connected to trigger rods 306, and the bottoms of the multiple trigger rods 306 are provided with push-type alarms 307. The top of the filter body 1 is fixedly connected to an upper connecting tube 5, and the bottom end of the filter body 1 is fixedly connected to a lower connecting tube 4. The outer walls of the multiple sliders 302 are respectively slidably connected to the inner walls of the two slide grooves 301, and the multiple trigger blocks 310 are respectively slidably connected to the inner walls of the two limit grooves 308. The bottom ends of the multiple support springs 303 are respectively fixedly connected to the tops of multiple baffles 305, and the bottom ends of the multiple push-type alarms 307 are respectively fixedly connected to the tops of another multiple baffles 305. The specific model of the push-type alarm 307 is Keychain Alarm. It should be noted that this filter element 6 can only filter liquids.

[0026] During operation, the user installs the filter body 1 vertically. When the user uses the filter body 1, water will flow through multiple filter elements 6 in sequence, and the filter element 6 will effectively remove impurities in the water. However, when the impurities intercepted by the filter element 6 reach a certain amount, when the water flow is impacting the filter element 6, part of the water cannot pass through due to the obstruction of the filter element 6, thereby generating additional pressure on the filter element 6. Under the action of this pressure, the filter element 6 will drive the limit ring 304 to move downward, and the movement of the limit ring 304 will cause the two sliders 302 and the two trigger blocks 310 to move downward together. When the trigger rod 306 at the bottom of the trigger block 310 presses the push-type alarm 307, the push-type alarm 307 is activated and an alarm sound is sounded, which can effectively notify the user that the limit ring 304 needs to replace the filter element 6 to ensure the filtering effect and the normal operation of the equipment.

[0027] Embodiment 2:

[0028] On the basis of the first embodiment, the top and bottom of the filter body 1 are provided with a mounting mechanism 2, and the mounting mechanism 2 includes a mounting collar 201, a mounting plate 202, a waterproof gasket 203, a screw 204, a water-absorbing test paper 205 and a screw ring 206. One end of the mounting collar 201 is fixedly connected to the mounting plate 202, and both sides of the inner wall of the mounting collar 201 are fixedly connected to the waterproof gasket 203. The waterproof gasket 203 has a waterproof effect. The water-absorbing test paper 205 is engaged and connected between two adjacent waterproof gaskets 203. The water-absorbing test paper 205 is made of pure cotton and will leave marks when water is contaminated on its surface. A screw 204 is provided on the top of one of the mounting plates 202, and a screw ring 206 is fixedly connected to the bottom end of the other mounting plate 202. The screw 204 penetrates the two mounting plates 202 and is threadedly connected to the screw ring 206. The two mounting collars 201 are respectively sleeved on the outer walls of the upper connecting tube 5 and the lower connecting tube 4.

[0029] When the user connects the upper connecting tube 5 and the lower connecting tube 4 to the external pipeline, the two installation collars 201 can be moved to the joint between the upper connecting tube 5 and the water pipe. The user can then rotate the screw 204, which is connected to the spiral pattern of the screw collar 206, so that the two installation plates 202 are close to each other, and the installation collar 201 tightens the joint between the upper connecting tube 5 and the external pipeline. The two waterproof gaskets 203 can effectively prevent water leakage at the connection. If water leaks at the connection between the upper connecting tube 5 and the pipeline, the water will soak the absorbent test paper 205 and leave water stains on its surface. Once the user finds water stains, he can realize that there is a problem with the connection and promptly reinforce it to prevent the situation from further deteriorating.

[0030] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A fixed frame structure of a filter element, comprising a filter body (1), characterized in that: The filter body (1) is provided with a reminder mechanism (3) inside, and the reminder mechanism (3) comprises a slide groove (301), a slider (302), a support spring (303), a limit ring (304), a baffle (305), a trigger rod (306), a push-type alarm (307), a limit groove (308) and a fixed frame (309), the side walls of the fixed frame (309) are respectively provided with two limit grooves (308) and two slide grooves (301), the fixed frame (309) is provided with a plurality of limit rings (304) inside, and the inner walls of the plurality of limit rings (304) are A filter element (6) is provided, one side wall of the plurality of limit rings (304) is fixedly connected to a slider (302), the other side walls of the plurality of limit rings (304) are fixedly connected to a trigger block (310), the inner walls of the two slide grooves (301) and the limit groove (308) are fixedly connected to a plurality of baffles (305), the bottom ends of the plurality of sliders (302) are fixedly connected to a support spring (303), the bottom ends of the plurality of trigger blocks (310) are fixedly connected to a trigger rod (306), and the bottoms of the plurality of trigger rods (306) are provided with a press-type alarm (307); The top and bottom of the filter body (1) are both provided with mounting mechanisms (2), and the mounting mechanisms (2) comprise mounting collars (201), mounting plates (202), waterproof washers (203), screws (204), water-absorbing test paper (205) and screw rings (206); one end of the mounting collars (201) is fixedly connected to the mounting plate (202); both sides of the inner wall of the mounting collars (201) are fixedly connected to waterproof washers (203); two adjacent waterproof washers (203) are clamped and connected to water-absorbing test paper (205); the top of one of the mounting plates (202) is provided with a screw rod (204); and the bottom end of another of the mounting plates (202) is fixedly connected to a screw ring (206).

2. A filter element fixing frame structure according to claim 1, characterized in that: The top end of the filter body (1) is fixedly connected to an upper connecting pipe (5), and the bottom end of the filter body (1) is fixedly connected to a lower connecting pipe (4).

3. The fixed frame structure of the filter element according to claim 1, characterized in that: The outer walls of the plurality of sliding blocks (302) are respectively slidably connected to the inner walls of the two sliding grooves (301), and the plurality of trigger blocks (310) are respectively slidably connected to the inner walls of the two limiting grooves (308).

4. The fixed frame structure of the filter element according to claim 1, characterized in that: The bottom ends of the plurality of support springs (303) are respectively fixedly connected to the top ends of the plurality of baffles (305).

5. The fixed frame structure of the filter element according to claim 1, characterized in that: The bottom ends of the plurality of push-type alarms (307) are respectively fixedly connected to the top ends of the other plurality of baffles (305).

6. A filter element fixing frame structure according to claim 1, characterized in that: The screw rod (204) passes through the two mounting plates (202) and is threadedly connected to the screw ring (206), and the two mounting collars (201) are respectively sleeved on the outer walls of the upper connecting tube (5) and the lower connecting tube (4).

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