Compressed air pipeline filtering device

Abstract

The utility model discloses a compressed air pipeline filtering device, and belongs to the technical field of filtering of compressed air equipment. The air filter comprises a filter and a connector, the connector is arranged on the surface of the filter, a filtering mechanism comprises a connecting cylinder, a through hole is formed in the surface of the connecting cylinder, filtering cotton is fixedly connected to the surface of the connecting cylinder, and a supporting filtering sleeve is movably connected to the surface of the filtering cotton. The right side of the air inlet pipe penetrates into the filter and communicates with a bent pipe. According to the utility model, through the arrangement of the air transmission mechanism, air transmitted by the compressed air pipeline can be guided into the filtering mechanism, and the air is filtered through the filtering mechanism, so that water and oil in the air are adsorbed, no impurity is left in the air during use, and the filtering effect can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of compressed air equipment filtration, and specifically relates to a compressed air pipeline filtration device. Background Technique

[0002] Air filtration refers to the process of filtering and purifying impurities in the air by using filtration equipment. Pollutants in the air include particulate matter, bacteria, viruses, pollen, dust mites, odors, etc. Through air filtration, these pollutants can be effectively removed, improving the indoor air quality. With the increasing requirements for indoor air by people, a compressed air pipeline filtration device has been further developed.

[0003] When filtering air, a compressed air pipeline filtration device is required. For example, a Chinese patent discloses a compressed air pipeline filtration device, with the publication (announcement) number: CN221085018U, including a housing. The housing is a cylindrical shell structure. There is an opening on the top surface of the housing, and the bottom surface of the housing is an opening. An air inlet is fixedly installed on the outer edge of the opening on the inner wall top surface of the housing. A partition one is fixedly installed in the center of the inner wall of the housing, and a partition two is fixedly installed on the lower side of the inner wall of the housing. A deceleration air duct is fixedly installed at the lower end of the air inlet. An absorbing device is arranged between the partition one and the partition two. The beneficial effect of the utility model is: by forming a countercurrent air flow through the deceleration air duct, the high-speed air in the suction air duct can be slowed down, achieving the effect of prolonging the contact time of the air with the filter element, improving the adsorption efficiency of the filter element for impurities in the air. Then, through the absorbing device, the condensed water on the inner wall of the pipeline can be absorbed, achieving the effect of avoiding the adsorption capacity of the filter element from decreasing due to water absorption and moisture. The above patent achieves the effect of avoiding the adsorption capacity of the filter element from decreasing due to water absorption and moisture during use, but it cannot guarantee the filtration effect, resulting in the presence of impurities in the air during use and unable to improve the filtration effect, thus affecting the normal use. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a compressed air pipeline filtration device, which has the advantage of being able to improve the filtration effect, and solves the problem that the compressed air pipeline filtration device cannot improve the filtration effect.

[0005] The present utility model provides the following technical solution: A compressed air pipeline filtration device, including:

[0006] A filter;

[0007] A connector, which is arranged on the surface of the filter;

[0008] Filtering mechanism, the filtering mechanism includes a connecting cylinder, through holes are formed on the surface of the connecting cylinder, a filter cotton is fixedly connected to the surface of the connecting cylinder, and a supporting filter sleeve is movably connected to the surface of the filter cotton;

[0009] Air transmission mechanism, the air transmission mechanism includes an air inlet pipe, the air inlet pipe is arranged at the top on the left side of the filter, the right side of the air inlet pipe penetrates into the interior of the filter and is communicated with a bent pipe, one end of the bent pipe far away from the air inlet pipe is communicated with a fixed pipe, the bottom of the fixed pipe is communicated with a positioning ring, and the bottom of the positioning ring is communicated with the top of the connecting cylinder.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. By setting the air transmission mechanism, the present utility model can introduce the air introduced from the compressed air pipeline into the interior of the filtering mechanism, and filter the air through the filtering mechanism, so that the adsorbed water and oil in the air will not leave impurities when in use, and the filtering effect can be improved.

[0012] 2. By setting the filter, the present utility model can protect the filtering mechanism and the air transmission mechanism. Install the filtering mechanism inside the bottom casing, then install the air transmission mechanism inside the top casing, and then connect the bottom casing with the air transmission mechanism, and wrap and protect the filtering mechanism and the air transmission mechanism through the top casing and the bottom casing.

[0013] 3. By setting the connector, the present utility model can fix the filter. Insert the bottom casing into the interior of the fixing ring, then place the nut on the right side of the fixing ring. After completion, insert the bolt into the interior of the nut from the left side of the fixing ring, and then rotate the nut and the bolt to tighten the fixing ring through the nut and the bolt. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the present utility model.

[0015] Figure 2 For the present utility model Figure 1 It is a three-dimensional structural diagram of the filter in the present utility model.

[0016] Figure 3 For the present utility model Figure 1 It is a three-dimensional structural diagram of the filtering mechanism in the present utility model.

[0017] Figure 4 For the present utility model Figure 1 It is a three-dimensional structural diagram of the connector in the present utility model.

[0018] Figure 5 For the present utility model Figure 1 It is a three-dimensional structural diagram of the air transmission mechanism in the present utility model. Detailed Embodiment

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0020] As Figures 1 to 5 shown, the compressed air pipeline filtering device in this embodiment includes a filter 1 and a connector 2. The connector 2 is arranged on the surface of the filter 1. The filtering mechanism 3 includes a connecting cylinder 31. Through holes 32 are formed on the surface of the connecting cylinder 31. A filter cotton 33 is fixedly connected to the surface of the connecting cylinder 31. A supporting filter sleeve 34 is movably connected to the surface of the filter cotton 33. The air transmission mechanism 4 includes an air inlet pipe 41. The air inlet pipe 41 is arranged at the top on the left side of the filter 1. The right side of the air inlet pipe 41 penetrates into the interior of the filter 1 and is communicated with a bent pipe 42. One end of the bent pipe 42 away from the air inlet pipe 41 is communicated with a fixed pipe 43. The bottom of the fixed pipe 43 is communicated with a positioning ring 44. The bottom of the positioning ring 44 is communicated with the top of the connecting cylinder 31.

[0021] Referring to Figure 1 , the filter 1 includes a bottom housing 101. A discharge pipe 102 is communicated with the bottom of the bottom housing 101. The top of the bottom housing 101 is movably connected with a top housing 103. An air outlet pipe 104 is communicated with the right side of the top housing 103. The air inlet pipe 41 is arranged on the left side of the top housing 103. The right side of the air inlet pipe 41 penetrates into the interior of the top housing 103.

[0022] In this embodiment, by setting the filter 1, the filtering mechanism 3 and the air transmission mechanism 4 can be protected. The filtering mechanism 3 is installed inside the bottom housing 101, and then the air transmission mechanism 4 is installed inside the top housing 103. Then, the bottom housing 101 is connected to the air transmission mechanism 4. The filtering mechanism 3 and the air transmission mechanism 4 are wrapped and protected by the top housing 103 and the bottom housing 101.

[0023] Referring to Figure 4 , the connector 2 includes a fixing plate 21. Fixing rings 22 are fixedly connected to both sides of the front surface of the fixing plate 21. A bolt 23 is arranged on the left side of the fixing ring 22. The bolt 23 is arranged on the left side of the fixing ring 22. The right side of the bolt 23 penetrates to the right side of the fixing ring 22 and is threadedly connected with a nut 24. The left side of the nut 24 contacts the fixing ring 22.

[0024] In this embodiment, by setting the connector 2, the filter 1 can be fixed. The bottom housing 101 is inserted into the interior of the fixing ring 22, and then the nut 24 is placed on the right side of the fixing ring 22. After completion, the bolt 23 is inserted into the interior of the nut 24 from the left side of the fixing ring 22. Then, the nut 24 and the bolt 23 are rotated, and the fixing ring 22 is tightened by the nut 24 and the bolt 23.

[0025] Referring to Figure 2, a control valve 5 is provided at the bottom of the discharge pipe 102, and the top of the control valve 5 is communicated with the bottom of the discharge pipe 102.

[0026] In this embodiment, by providing the control valve 5, the discharge pipe 102 can be controlled to prevent gas from being discharged when it is not necessary to clean the inside of the bottom housing 101. When it is necessary to clean the bottom housing 101, only the control valve 5 needs to be opened so that the adsorbed water and oil inside the bottom housing 101 are discharged from the discharge pipe 102 and the control valve 5.

[0027] Reference Figure 5 , a connector one 6 is fixedly connected to the surface of the bent pipe 42, a connector two 7 is fixedly connected to the surface of the fixed pipe 43, and the top of the connector two 7 is connected to the top of the connector one 6 through a bolt 23 and a screw sleeve.

[0028] In this embodiment, by providing the connector one 6 and the connector two 7, the bent pipe 42 and the fixed pipe 43 can be connected to prevent the bent pipe 42 and the fixed pipe 43 from separating.

[0029] Reference Figure 2 , a reinforcing plate 8 is fixedly connected inside the top housing 103, a support rod 9 is fixedly connected to the bottom of the reinforcing plate 8, and the bottom of the support rod 9 is fixedly connected to the top of the positioning ring 44.

[0030] In this embodiment, by providing the reinforcing plate 8 and the support rod 9, the positioning ring 44 can be fixed to prevent the positioning ring 44 from moving up and down.

[0031] Reference Figure 1 , an anti-slip plate is fixedly connected to the surface of the bottom housing 101, an anti-slip groove is formed inside the fixing ring 22, and the surface of the anti-slip plate is in contact with the inside of the anti-slip groove.

[0032] In this embodiment, by providing the anti-slip plate and the anti-slip groove, the bottom housing 101 can be fixed to prevent the bottom housing 101 from shaking.

[0033] Connect the air outlet of the external air compressor to the air inlet pipe 41, and then connect the external pipeline to the air outlet pipe 104. The air outlet of the external air compressor transmits gas into the inside of the air inlet pipe 41. The air inlet pipe 41 transmits the gas into the inside of the bent pipe 42. The bent pipe 42 transmits the gas into the inside of the fixed pipe 43. The fixed pipe 43 transmits the gas into the inside of the connecting cylinder 31 through the positioning ring 44. The connecting cylinder 31 transmits the gas into the inside of the filter cotton 33 through the through hole 32. The gas is transmitted into the inside of the support filter sleeve 34 through the filter cotton 33, and the air is filtered through the filter cotton 33 and the support filter sleeve 34.

Claims

1. A compressed air pipeline filtering device, characterized in that, The described compressed air pipeline filtering device includes: a filter (1); a connector (2), the connector (2) being arranged on the surface of the filter (1); a filtering mechanism (3), the filtering mechanism (3) including a connecting cylinder (31), through holes (32) being formed in the surface of the connecting cylinder (31), a filter cotton (33) being fixedly connected to the surface of the connecting cylinder (31), and a supporting filter sleeve (34) being movably connected to the surface of the filter cotton (33); a wind transmission mechanism (4), the wind transmission mechanism (4) including an air inlet pipe (41), the air inlet pipe (41) being arranged at the top on the left side of the filter (1), the right side of the air inlet pipe (41) penetrating through to the inside of the filter (1) and being communicated with a bent pipe (42), one end of the bent pipe (42) far from the air inlet pipe (41) being communicated with a fixed pipe (43), the bottom of the fixed pipe (43) being communicated with a positioning ring (44), and the bottom of the positioning ring (44) being communicated with the top of the connecting cylinder (31).

2. The compressed air pipeline filtering device according to claim 1, wherein: The filter (1) includes a bottom housing (101), a discharge pipe (102) being communicated with the bottom of the bottom housing (101), a top housing (103) being movably connected to the top of the bottom housing (101), an air outlet pipe (104) being communicated with the right side of the top housing (103), the air inlet pipe (41) being arranged on the left side of the top housing (103), and the right side of the air inlet pipe (41) penetrating through to the inside of the top housing (103).

3. The compressed air pipeline filtering device according to claim 2, characterized in that: The connector (2) includes a fixing plate (21), fixing rings (22) being fixedly connected to both sides of the front surface of the fixing plate (21), a bolt (23) being arranged on the left side of the fixing ring (22), the bolt (23) penetrating through to the right side of the fixing ring (22) and being threadedly connected with a nut (24), and the left side of the nut (24) being in contact with the fixing ring (22).

4. The compressed air pipeline filtering device according to claim 3, characterized in that: A control valve (5) is arranged at the bottom of the discharge pipe (102), and the top of the control valve (5) is communicated with the bottom of the discharge pipe (102).

5. The compressed air pipeline filtering device according to claim 4, characterized in that: A connector one (6) is fixedly connected to the surface of the bent pipe (42), a connector two (7) is fixedly connected to the surface of the fixed pipe (43), and the top of the connector two (7) is connected to the top of the connector one (6) through a bolt and a screw sleeve.

6. The compressed air pipeline filtering device according to claim 5, characterized in that: A reinforcing plate (8) is fixedly connected to the inside of the top housing (103), a support rod (9) is fixedly connected to the bottom of the reinforcing plate (8), and the bottom of the support rod (9) is fixedly connected to the top of the positioning ring (44).

7. The compressed air pipeline filtering device according to claim 6, characterized in that: An anti-slip plate is fixedly connected to the surface of the bottom housing (101), anti-slip grooves are formed in the inside of the fixing ring (22), and the surface of the anti-slip plate is in contact with the inside of the anti-slip grooves.

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