Filter convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of filters, in particular to a filter convenient to disassemble and assemble, which comprises a supporting seat, a connecting cover and a sealing plate, a communicating groove is arranged on the outer wall of one side of the supporting seat, the connecting cover is arranged on the outer wall of one side of the supporting seat, and the sealing plate is arranged in the connecting cover. A second sealing gasket is fixedly attached to the outer wall of the sealing plate, and a bearing is installed outside one side of the sealing plate in an embedded mode, so that the cleanliness of a worker in the filter element replacement process is guaranteed, the situation that impurities such as residual dust, oil or water drops drip is avoided, pollution to palms or tools of the worker is avoided, and the work smoothness of the worker is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field, concretely relates to a filter easy to dismount. BACKGROUND

[0002] Air filter is a kind of equipment for purifying air, mainly through porous filter material to capture dust and other impurities in air, to improve air quality, and air compressor filter is used to filter dust, oil, moisture and other impurities in compressed air in industry, to protect compressor and improve air quality equipment, when the air containing dust, oil and other impurities passes through the first level of cylindrical mesh filter core, will produce coalescence effect, large particles will be adsorbed on filter material, and moisture will also condense into larger water droplets.

[0003] The filter in the prior art still has the following problems in use process, the plugging of the air inlet is not perfect enough, so that the dust, oil or water droplets and other impurities remaining in the air inlet and the air inlet pipe connected therewith will appear the phenomenon of dripping during the dismounting and replacing of filter core by the staff, causing pollution to the palm of the staff or tool, and affecting the work fluency of the staff, so that the filter core is not convenient to dismount. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model provides a filter easy to dismount.

[0005] The utility model solves technical scheme that its technical problem adopts a kind of filter easy to dismount, including support seat, connecting cover and sealing plate, the support seat one side outer wall is equipped with communicating groove, the support seat one side outer wall is provided with connecting cover, the connecting cover is provided with sealing plate in the inside, the sealing plate outer wall is fixed with second sealing pad, the sealing plate one side outside is embedded and is installed with bearing.

[0006] By adopting the above technical scheme, the sealing plate can move horizontally inside the connecting cover, so as to block one side of the support seat inside in cooperation with the second sealing pad, ensure the controlled communication inside the support seat, avoid the impurities in the air inlet to flow out, this design makes the filter easy to assemble and disassemble, and is convenient for maintenance and replacement of filter core and other components.

[0007] Specifically, the support seat upper end outer wall one side is provided with regulating valve, and the support seat one side outer wall is provided with pressure gauge.

[0008] By adopting the above technical scheme, regulating valve and pressure gauge, user can adjust the flow of filter according to needs, and real-time monitoring the working pressure of filter, so as to ensure the stable operation and safety of filter.

[0009] Specifically, the filter element is arranged at the lower end of the support seat, and the filter element is connected to the support seat by bolts.

[0010] By adopting the above technical scheme, the filter element is convenient to replace and maintain, the sealing cover not only protects and shields the filter element, ensures the air filtration sealing of the filter element, but also provides the blowdown valve, which is convenient for the user to regularly discharge impurities and dirt in the filter, and maintains the cleanliness and filtration efficiency of the filter.

[0011] Specifically, the air inlet is arranged on the outer wall of one side of the support seat, and the air inlet is located at the upper end of the communication groove.

[0012] By adopting the above technical scheme, the air inlet and the air outlet are arranged to enable the filter to smoothly flow the gas, and ensure the filtration efficiency, and at the same time, the air inlet is located at the upper end of the communication groove, so that when the sealing plate enters the inside of the support seat, the sealing plate is located at the lower end of the air inlet, the air inlet is blocked, and the impurities are prevented from falling.

[0013] Specifically, the connecting cover is located outside the communication groove, the first sealing gasket is fixedly attached to the outer wall of the connecting cover, and the first sealing gasket is in contact with the outer wall of the support seat.

[0014] By adopting the above technical scheme, the first sealing gasket ensures the sealing between the connecting cover and the support seat, and can cooperate with the second sealing gasket to shield and seal the communication groove, so as to ensure the sealing of the inside of the support seat.

[0015] Specifically, the connecting cover is located outside the communication groove, the first sealing gasket is fixedly attached to the outer wall of the connecting cover, and the first sealing gasket is in contact with the outer wall of the support seat.

[0016] By adopting the above technical scheme, the first sealing gasket ensures the sealing between the connecting cover and the support seat, and can cooperate with the second sealing gasket to shield and seal the communication groove, so as to ensure the sealing of the inside of the support seat.

[0017] Specifically, the sealing plate is located inside the communication groove, the second sealing gasket is in contact with the inner wall of the communication groove, the screw rod is threadedly connected to the outer wall of one side of the connecting cover, and one end of the screw rod is rotatably installed in the bearing.

[0018] By adopting the technical scheme, the second sealing gasket can seal the inside of the communication groove, ensure the relative sealing of the inside of the support seat, the screw is connected with the connecting cover through the bearing, not only a stable connecting force is provided, but also the sealing plate can be smoothly moved, the use position of the sealing plate is convenient to adjust, and the sealing plate can shield the air inlet through the second sealing gasket, so that the air inlet can be sealed when the filter element is disassembled and maintained.

[0019] The beneficial effects of the utility model are as follows:

[0020] (1) The filter easy to disassemble and assemble of the utility model ensures the controlled communication of the inside of the support seat, avoids the impurities in the inside of the air inlet from flowing out, ensures the cleanliness of the filter element replacement process, avoids the pollution of the hands or tools of the staff caused by the residual dust, oil or water droplets, and improves the work fluency of the staff.

[0021] (2) The filter easy to disassemble and assemble of the utility model makes the filter easy to assemble and disassemble, is convenient to maintain and replace the filter element and other components, and improves the replacement efficiency of the filter element. DRAWINGS

[0022] The utility model is further described below in combination with the drawings and embodiments.

[0023] Figure 1 It is the support seat structure exploded schematic view of the utility model;

[0024] Figure 2 It is the support seat structure cross section schematic view of the utility model;

[0025] Figure 3 It is the connecting cover structure cross section schematic view of the utility model.

[0026] In the drawing: 1, support seat;11, filter element;12, sealing cover;13, blowdown valve;14, pressure gauge;15, regulating valve;16, air inlet;17, air outlet;18, communication groove;2, connecting cover;21, first sealing gasket;22, fixed block;23, sealing plate;24, bearing;25, second sealing gasket;26, screw. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0028] In order to save manpower and improve efficiency, as an embodiment of the utility model, such as Figure 1 、 Figure 2 、 Figure 3The utility model provides a kind of filter of easy disassembly, including support seat 1, connecting cover 2 and sealing plate 23, support seat 1 one side outer wall is equipped with intercommunication groove 18, support seat 1 one side outer wall is provided with connecting cover 2, connecting cover 2 inside is provided with sealing plate 23, sealing plate 23 outer wall is fixed with second sealing pad 25, sealing plate 23 one side outside is embedded with bearing 24.

[0029] In use, sealing plate 23 can move horizontally inside connecting cover 2, so that second sealing pad 25 can be blocked on one side of support seat 1 inside, to ensure that support seat 1 inside is controlled to be communicated, to avoid impurities in air inlet 16 from flowing out, which makes the filter easy to assemble and disassemble, and convenient for maintenance and replacement of filter element 11 and other components.

[0030] To adjust gas output pressure, for example, as shown in Figure 1 Support seat 1 upper end outer wall one side is provided with regulating valve 15, and support seat 1 one side outer wall is provided with pressure gauge 14.

[0031] In use, regulating valve 15 and pressure gauge 14 can adjust the flow of the filter as needed, and monitor the working pressure of the filter in real time, so as to ensure the stable operation and safety of the filter.

[0032] To filter air, for example, as shown in Figure 1 Support seat 1 inside lower end is provided with filter element 11, and filter element 11 is connected with support seat 1 by bolts, and support seat 1 lower end outer wall is threadedly connected with sealing cover 12, sealing cover 12 is located outside filter element 11, and sealing cover 12 inner wall lower end one side is provided with blowdown valve 13.

[0033] In use, bolt connection makes filter element 11 easy to replace and maintain, and the design of sealing cover 12 not only protects and blocks filter element 11 to ensure the sealing of air filtered by filter element 11, but also provides blowdown valve 13 to facilitate users to regularly discharge impurities and dirt in the filter, so as to maintain the cleanliness and filtering efficiency of the filter.

[0034] To enter and exit air, for example, as shown in Figure 2 Support seat 1 one side outer wall is provided with air inlet 16, and air inlet 16 is located at the upper end of intercommunication groove 18, and support seat 1 one side outer wall is provided with air outlet 17.

[0035] In use, the setting of air inlet 16 and air outlet 17 makes the filter flow smoothly, ensuring the filtering efficiency, and at the same time, air inlet 16 is located at the upper end of intercommunication groove 18, so that when sealing plate 23 enters the inside of support seat 1, sealing plate 23 is located at the lower end of air inlet 16, to block air inlet 16 and prevent impurities from falling.

[0036] For sealing, exemplary, as shown in Figure 3 The connecting cover 2 is located outside the communication groove 18, and the outer wall of the connecting cover 2 is fixedly connected with the first sealing gasket 21, and the first sealing gasket 21 is in contact with the outer wall of the support base 1.

[0037] In use, the first sealing gasket 21 ensures the sealing between the connecting cover 2 and the support base 1, and can cooperate with the second sealing gasket 25 to shield and seal the communication groove 18, thereby ensuring the sealing of the inside of the support base 1.

[0038] For fixing connection, exemplary, as shown in Figure 3 The outer wall of the connecting cover 2 is welded with the fixing block 22, the fixing block 22 is internally provided with a bolt, and the fixing block 22 is connected with the connecting cover 2 through the bolt.

[0039] In use, the fixing block 22 and the bolt ensure that the connecting cover 2 can be fixed on the support base 1 stably, thereby improving the stability and durability of the filter, and the connecting mode is convenient for dismounting and replacing the connecting cover 2, thereby providing convenience for maintenance and maintenance.

[0040] For sealing, exemplary, as shown in Figure 3 The sealing plate 23 is located inside the communication groove 18, and the second sealing gasket 25 is in contact with the inner wall of the communication groove 18, and the outer wall of one side of the connecting cover 2 is threadedly connected with the screw rod 26, and one end of the screw rod 26 is rotatably installed in the bearing 24.

[0041] In use, the second sealing gasket 25 can seal the inside of the communication groove 18, thereby ensuring the relative sealing of the inside of the support base 1, the screw rod 26 is connected with the connecting cover 2 through the bearing 24, thereby not only providing a stable connecting force, but also enabling the sealing plate 23 to move smoothly, thereby facilitating the adjustment of the use position of the sealing plate 23, and the sealing plate 23 can shield the air inlet 16 through the second sealing gasket 25, thereby avoiding the sealing of the air inlet 16 during the dismounting and maintenance of the filter element 11.

[0042] In use, the connecting cover 2 is aligned with the communication groove 18 on the support base 1, the first sealing gasket 21 is in close contact with the outer wall of the support base 1, the connecting cover 2 is fixed on the support base 1 by using the fixing block 22 and the bolt, the connection is firm, the filter element 11 is placed in the inside of the support base 1, the bolt holes between the filter element 11 and the support base 1 are aligned, the filter element 11 is connected with the support base 1 by using the bolt, the filter element 11 is fixed firmly, and the sealing cover 12 is threadedly connected to the outer wall of the lower end of the support base 1, thereby ensuring that the sealing cover 12 is located outside the filter element 11.

[0043] According to actual needs, the rotary adjusting valve 15 is rotated to adjust the flow of the filter, the pressure gauge 14 is observed to ensure that the working pressure of the filter is within the allowable range, the air inlet 16 and the air outlet 17 are opened to ensure that the gas can flow smoothly, the compressed air generated by the external compressor enters the inside of the support base 1 through the air inlet 16, and the gas flows into the inside of the sealing cover 12, the gas is filtered by the filter element 11 and then flows back to the inside of the support base 1 and is discharged through the air outlet 17;

[0044] The staff manually rotates the screw rod 26, drives the sealing plate 23 to move horizontally in the connecting cover 2 through the bearing 24, adjusts the position of the sealing plate 23 according to needs, can realize shielding or opening of one side of the inside of the support base 1, when the filter element 11 needs to be disassembled, the compressor stops working, the sealing plate 23 is moved to the lower end of the air inlet 16, the air inlet 16 is blocked, and the impurities are prevented from dropping;

[0045] The staff manually discharges the liquid in the inside of the sealing cover 12 through the blowdown valve 13, then disassembles the sealing cover 12 through rotation, and disassembles the filter element 11 through disassembly of the bolts, so that the filter element 11 can be disassembled, and the impurities remaining in the air inlet 16 cannot drop on the skin and work of the staff because the air inlet 16 is shielded.

[0046] It should be noted that the utility model is a filter convenient to disassemble and assemble, the components in the utility model are components known by those skilled in the art, and the structure and principle thereof can be known by those skilled in the art through a technical manual or through a conventional experimental method.

[0047] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only used to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed in the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A filter which is easy to disassemble, characterized by comprising: Including support seat (1), connecting cover (2) and sealing plate (23), one side outer wall of support seat (1) is provided with communication groove (18), one side outer wall of support seat (1) is provided with connecting cover (2), connecting cover (2) is provided with sealing plate (23) inside, second sealing gasket (25) is fixedly connected on the outer wall of sealing plate (23), bearing (24) is embedded and installed on one side outer of sealing plate (23).

2. A filter according to claim 1, wherein The outer wall of the upper end of the support seat (1) is provided with an adjusting valve (15), and the outer wall of one side of the support seat (1) is provided with a pressure gauge (14).

3. The filter of claim 1, wherein, The lower end of the support seat (1) is provided with a filter core (11), and the filter core (11) and the support seat (1) are connected by bolts, the outer wall of the lower end of the support seat (1) is threadedly connected with a sealing cover (12), the sealing cover (12) is located outside the filter core (11), and the lower end of the inner wall of the sealing cover (12) is provided with a blowdown valve (13) on one side.

4. The filter of claim 1, wherein, The outer wall of one side of the support seat (1) is provided with an air inlet (16), and the air inlet (16) is located at the upper end of the communication groove (18).

5. The filter of claim 1, wherein, The connecting cover (2) is located outside the communication groove (18), the first sealing gasket (21) is fixedly connected on the outer wall of the connecting cover (2), and the first sealing gasket (21) is in contact with the outer wall of the support seat (1).

6. The filter of claim 1, wherein, The outer wall of both sides of the connecting cover (2) is welded with a fixing block (22), the fixing block (22) is provided with a bolt inside, and the fixing block (22) is connected with the connecting cover (2) by the bolt.

7. The filter of claim 1, wherein, The sealing plate (23) is located inside the communication groove (18), and the second sealing gasket (25) is in contact with the inner wall of the communication groove (18), the outer wall of one side of the connecting cover (2) is threadedly connected with a screw rod (26), and one end of the screw rod (26) is rotatably installed in the bearing (24).

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