CN119056171A - A filter valve group - Google Patents
A filter valve group Download PDFInfo
- Publication number
- CN119056171A CN119056171A CN202411544972.7A CN202411544972A CN119056171A CN 119056171 A CN119056171 A CN 119056171A CN 202411544972 A CN202411544972 A CN 202411544972A CN 119056171 A CN119056171 A CN 119056171A
- Authority
- CN
- China
- Prior art keywords
- gas
- filter
- valve
- valve body
- seat shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 238000001035 drying Methods 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 239000002274 desiccant Substances 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 239000004753 textile Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/78—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本发明公开了一种滤清阀组，包括阀体座外壳，所述阀体座外壳上设有气液分离腔和干燥腔，阀体座外壳的一侧上端设有与气液分离腔内部连通的进气口，所述气液分离腔的上端设有堵帽，气液分离腔的上端为台阶状通孔，气液分离腔内部上端的台阶处设有滤芯，滤芯的上端从下到上依次设有滤网、毛毡和铝板，铝板上均匀设有通孔，堵帽的下表面设有对铝板向下压动的压簧，气液分离腔的内部下端设有对其封闭的内六角螺塞，堵帽的下端设有与干燥腔中间相通的倾斜通道，干燥腔的内部设有干燥器，干燥腔的内部上端设有对干燥器密封固定的上端压盖，结构简单，操作简便，集成油水分离和干燥器两种功能，以此使得对气体中的油和水分离效果更好。
The present invention discloses a filter valve group, comprising a valve body seat shell, wherein the valve body seat shell is provided with a gas-liquid separation chamber and a drying chamber, an upper end of one side of the valve body seat shell is provided with an air inlet connected with the inside of the gas-liquid separation chamber, a plugging cap is provided at the upper end of the gas-liquid separation chamber, the upper end of the gas-liquid separation chamber is a step-shaped through hole, a filter element is provided at the step at the upper end of the gas-liquid separation chamber, a filter screen, a felt and an aluminum plate are provided in sequence at the upper end of the filter element from bottom to top, through holes are evenly provided on the aluminum plate, a compression spring is provided on the lower surface of the plugging cap for pressing the aluminum plate downward, a hexagonal screw plug is provided at the lower end of the gas-liquid separation chamber to close it, an inclined channel connected with the middle of the drying chamber is provided at the lower end of the plugging cap, a dryer is provided inside the drying chamber, and an upper end pressure cover for sealing and fixing the dryer is provided at the upper end of the drying chamber. The structure is simple and the operation is easy, and the two functions of oil-water separation and dryer are integrated, so as to achieve a better effect of separating oil and water in the gas.
Description
Technical Field
The invention relates to the technical field of filter valve groups, in particular to a filter valve group.
Background
At present, the existing special vehicles, such as a delivery vehicle, generally need to process high-pressure gas in the special type in the use process, generally need to separate oil and water in the gas, and also need to dry the gas, and need to export the separated oil and water, and in the prior art, the electromagnetic reversing valve needs to be used for exporting, and the processed high-pressure gas is exported through four air outlet valves, and each processing procedure in the prior art needs to be realized by using series structure equipment, so that the function is single, the occupied space is large, and the air leakage is easy to occur.
Disclosure of Invention
The invention aims to overcome the existing defects, provides the filtering valve group, has a simple structure, is simple and convenient to operate, integrates two functions of oil-water separation and a dryer, has a better effect on separating oil and water in gas, and can effectively solve the problems in the background art.
The filter valve bank comprises a valve body seat shell, wherein a gas-liquid separation cavity and a drying cavity are arranged on the valve body seat shell, an air inlet communicated with the inside of the gas-liquid separation cavity is arranged at the upper end of one side of the valve body seat shell, a blocking cap is arranged at the upper end of the gas-liquid separation cavity, the upper end of the gas-liquid separation cavity is a stepped through hole, a filter element is arranged at the step of the upper end of the inside of the gas-liquid separation cavity, a filter screen, a felt and an aluminum plate are sequentially arranged at the upper end of the filter element from bottom to top, through holes are uniformly formed in the aluminum plate, a pressure spring for downwards pressing the aluminum plate is arranged on the lower surface of the blocking cap, an inclined channel communicated with the middle of the drying cavity is arranged at the lower end of the blocking cap, a dryer is arranged in the drying cavity, an upper end of the inside of the drying cavity is provided with a sealing fixed upper end of the dryer, two low-pressure direct-current heating parts are arranged on the upper end pressing cap, the low-pressure direct-current heating parts are in sealing connection with the upper end pressing cap, four air outlet valves are arranged on the valve seat shell, the air outlet ports are communicated with the lower ends of the air outlet valve seat shell, the two air outlet ports of the air outlet valve bodies are communicated with the air outlet ports of the air outlet valve seat are communicated with the air outlet ports, and the air outlet valve bodies are communicated with the air outlet ports of the air valve body, and the air outlet valve body is communicated with the air outlet.
Further, the filter core includes upper end support ring, and upper end support ring's outside is boss column structure, and upper end support ring's lower extreme rotates to be connected with the support rack, and the inboard of support rack is equipped with the gas-liquid filter layer, and the lower extreme of support rack is equipped with the closing cap.
Further, the gas-liquid filter layer comprises a double-layer textile net and microporous filter membranes, wherein the microporous filter membranes are two layers, and the two layers of microporous filter membranes are positioned on two sides of the double-layer textile net.
Further, the lower extreme of upper end supporting ring is equipped with and drives support rack pivoted rotation driving piece, rotation driving piece is including evenly setting up the connecting rod at upper end supporting ring lower surface, and the number of connecting rod is not less than three, and is fixed with the supporting seat between the lower extreme of connecting rod, is fixed with the motor on the supporting seat, the output shaft of motor is connected with the lower surface center of closing cap, can drive the closing cap through motor rotation and rotate, can drive support rack and gas-liquid filter layer rotation through the closing cap rotation to this can get rid of the liquid of gas-liquid filter layer filtration, with this air vent jam on the liquid will gas-liquid filter layer when preventing the filtration for the filter effect is better.
Further, be equipped with the pressure release export that corresponds with the pressure release valve on the valve body seat shell, the pressure release valve is equipped with the through-hole including the plug that is connected with valve body seat shell through the screw thread in the middle of the plug, one side of plug is equipped with and is connected with the spring, and the one end of spring is connected with the toper structure valve to pressure release export shutoff, when desicator export gas pressure is too big, moves the valve by the gas pressure, and the gas loops through the gap department of valve and the through-hole in the middle of the plug to this is released.
Further, the dryer comprises an upper connecting ring and a lower connecting ring, two supporting nets are connected between the upper connecting ring and the lower connecting ring, silica gel drying agent is filled between the two supporting nets, the outer side of the lower end of the lower connecting ring is in sealing connection with the inner side of the lower end of the drying cavity, and the gas can be dried through the silica gel drying agent.
Further, a first sealing gasket is arranged between the upper end gland and the valve body seat shell, a second sealing gasket is arranged between the lower end of the upper end gland and the upper end of the dryer, gas can be prevented from flowing out from a gap between the upper end gland and the valve body seat shell through the first sealing gasket, and the gas can be prevented from directly entering the inner cavity of the dryer without passing through the silica gel drying agent through the second sealing gasket.
Further, the low-voltage direct current heating piece includes the support of being connected with the upper end gland, and the lower extreme of support is equipped with thick film heating pipe, and the upper surface mounting of support has motor two, and the output shaft of motor two has the pivot through the coupling joint, and the lower extreme of pivot passes thick film heating pipe and is connected with the fan blade of blowing, can drive the fan blade of blowing through motor two and can stir dry chamber gas, can heat the gas of dry intracavity portion by thick film heating pipe for it is better to the gas drying effect.
Compared with the prior art, the filter valve group has the beneficial effects that the filter valve group has the following advantages:
1. According to the invention, gas enters the gas-liquid separation cavity through the gas inlet, liquid in the gas can be separated through the filter element, the separated gas enters the drying cavity through the inclined channel, and the gas can be heated and dried through the dryer and the low-voltage direct current heating piece.
2. The invention can drive the sealing cover to rotate through the rotation of the motor, and can drive the supporting net rack and the gas-liquid filter layer to rotate through the rotation of the sealing cover, so that the liquid filtered by the gas-liquid filter layer can be thrown off, thereby preventing the liquid from blocking the vent holes on the gas-liquid filter layer during the filtration, and leading the filtration effect to be better
3. According to the invention, during drying, the gas can be dried through the silica gel drying agent, the second motor can drive the blowing fan blade to stir the gas in the drying cavity, and the thick film heating pipe can heat the gas in the drying cavity, so that the gas drying effect is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of the structure of the filter cartridge and rotary drive member of the present invention;
FIG. 6 is an enlarged schematic view of the structure of the present invention at A;
FIG. 7 is a schematic diagram of a dryer according to the present invention;
FIG. 8 is a schematic cross-sectional view of an outlet valve according to the present invention;
FIG. 9 is a schematic diagram of a low-voltage DC heating element according to the present invention;
fig. 10 is a schematic diagram of a pressure relief valve according to the present invention.
In the figure, a valve body seat shell, a gas-liquid separation cavity 2, a drying cavity 3, a 4 plugging cap, a 5 filter element, a 51 upper end supporting ring, a 52 supporting net frame, a 53 gas-liquid filter layer, a 54 closing cap, a 6 filter screen, a 7 felt, an 8 aluminum plate, a 9 pressure spring, a 10 inclined channel, an 11 drier, a 111 upper connecting ring, a 112 lower connecting ring, a 113 supporting net, a 12 upper end gland, a 13 low-voltage direct current heating element, a 131 support, a 132 thick film heating tube, a 133 motor II, a 134 blowing fan blade, a 14 air outlet valve, a 15 pressure relief valve, a 151 plug, a 152 spring, a 153 valve, a 16 electromagnetic reversing valve, a 17 rotation driving element, a 171 connecting rod, a 172 supporting seat, a 173 motor, an 18 air inlet and a 19 inner hexagonal screw plug.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the invention provides a technical scheme that a filtering valve group comprises a valve body seat shell 1, wherein a gas-liquid separation cavity 2 and a drying cavity 3 are arranged on the valve body seat shell 1, an air inlet 18 communicated with the inside of the gas-liquid separation cavity 2 is arranged at the upper end of one side of the valve body seat shell 1, a blocking cap 4 is arranged at the upper end of the gas-liquid separation cavity 2, a step-shaped through hole is arranged at the upper end of the gas-liquid separation cavity 2, a filter element 5 is arranged at the step of the upper end of the inside of the gas-liquid separation cavity 2, a filter screen 6, a felt 7 and an aluminum plate 8 are sequentially arranged at the upper end of the filter element 5 from bottom to top, through holes are uniformly arranged on the aluminum plate 8, a pressure spring 9 for downwards pressing the aluminum plate 8 is arranged at the lower surface of the blocking cap 4, an inclined channel 10 communicated with the middle of the drying cavity 3 is arranged at the lower end of the inside of the blocking cap 4, a dryer 11 is arranged in the inside of the drying cavity 3, an upper end pressing cap 12 for sealing and fixing the dryer 11 is arranged at the inside of the drying cavity 3, two low-pressure pieces 13 are arranged on the upper pressing caps 12, a direct-current valve seat 13 is arranged at the upper ends of the upper end pressing caps 12, two low-pressure pieces 13 are respectively communicated with the air outlets of the air outlet valve body 1, four air outlet valves 16 are respectively arranged at the upper pressure-vent valve bodies 16 and the upper pressure-vent valve body seat 1 and the air outlet seats 1 are respectively, the upper pressure-vent valve body 11 are respectively, the upper pressure-vent valve body seat 1 and the upper pressure valve body 1 and the pressure valve body 16 are respectively, the pressure valve body is communicated with the pressure valve body 1, and the pressure valve body 16, and the lower pressure valve body pressure valve seat is respectively.
The filter core 5 includes upper end support ring 51, and the outside of upper end support ring 51 is boss column structure, and the lower extreme rotation of upper end support ring 51 is connected with support rack 52, and the inboard of support rack 52 is equipped with gas-liquid filter layer 53, and the lower extreme of support rack 52 is equipped with closing cap 54.
The gas-liquid filter 53 comprises a double-layer textile net and two microporous filter membranes, wherein the two microporous filter membranes are positioned on two sides of the double-layer textile net.
The lower extreme of upper end support ring 51 is equipped with the rotation driving piece 17 that drives support rack 52 pivoted, rotation driving piece 17 is including evenly setting up the connecting rod 171 of upper end support ring 51 lower surface, the number of connecting rod 171 is not less than three, and be fixed with supporting seat 172 between the lower extreme of connecting rod 171, be fixed with motor 173 on the supporting seat 172, the output shaft of motor 173 is connected with the lower surface center of closing cap 54, can drive closing cap 54 through motor 173 rotation and rotate, can drive support rack 52 and gas-liquid filter layer 53 rotation through closing cap 54 rotation, and this liquid that can filter out gas-liquid filter layer 53 is thrown off, so that prevent that liquid from blocking up the air vent on the gas-liquid filter layer 53 when filtering, make the filter effect better.
Be equipped with the pressure release export that corresponds with relief valve 15 on the valve body seat shell 1, relief valve 15 is equipped with the through-hole including the plug 151 that is connected with valve body seat shell 1 through the screw thread in the middle of plug 151, one side of plug 151 is equipped with and is connected with spring 152, and the one end of spring 152 is connected with the toper structure valve 153 to the shutoff of pressure release export, when desicator 11 export gas pressure is too big, by the removal of gas pressure valve 153, gas loops through the gap department of valve 153 and the through-hole in the middle of the plug 151 to this is released.
The dryer 11 includes an upper connection ring 111 and a lower connection ring 112, two support nets 113 are connected between the upper connection ring 111 and the lower connection ring 112, a silica gel desiccant is filled between the two support nets 113, the outer side of the lower end of the lower connecting ring 112 is in sealing connection with the inner side of the lower end of the drying cavity 3, and the gas can be dried through a silica gel drying agent.
A first sealing gasket is arranged between the upper end pressing cover 12 and the valve body seat shell 1, a second sealing gasket is arranged between the lower end of the upper end pressing cover 12 and the upper end of the dryer 11, gas can be prevented from flowing out from a gap between the upper end pressing cover 12 and the valve body seat shell 1 through the first sealing gasket, and the gas can be prevented from directly entering the inner cavity of the dryer 11 without passing through the silica gel drying agent through the second sealing gasket.
The low-voltage direct current heating piece 13 comprises a support 131 connected with the upper end pressure cover 12, a thick film heating pipe 132 is arranged at the lower end of the support 131, a motor II 133 is arranged on the upper surface of the support 131, an output shaft of the motor II 133 is connected with a rotating shaft through a coupling, a blowing fan blade 134 is connected to the lower end of the rotating shaft through the thick film heating pipe 132, the blowing fan blade 134 can be driven to stir gas in the drying cavity 3 through rotation of the motor II 133, the thick film heating pipe 132 can heat the gas in the drying cavity 3, the drying effect of the gas is better, and the filter valve bank is simple in structure, easy and convenient to operate, integrates two functions of oil-water separation and a dryer, and accordingly enables the oil-water separation effect in the gas to be better.
When the air-liquid separation device is used, air enters the air-liquid separation cavity 2 through the air inlet 18, liquid can be filtered through the air-liquid filtration layer 53, the motor 173 rotates to drive the sealing cover 54 to rotate, the sealing cover 54 rotates to drive the supporting net rack 52 and the air-liquid filtration layer 53 to rotate, liquid filtered by the air-liquid filtration layer 53 can be thrown off, the air vent on the air-liquid filtration layer 53 is prevented from being blocked by liquid during filtration, the filtering effect is better, the filtered oil-water mixture is led out through the two normally-closed electromagnetic directional valves 16 which are regularly opened, the liquid separated out from the lower end inside the air-liquid separation cavity 2 can be led out, the separated air enters the drying cavity 3 through the inclined channel 10, the air can be heated and dried through the dryer 11 and the low-voltage direct-current heating piece 13, the air can be dried through the silica gel drying agent during drying, the air inside the drying cavity 3 can be heated through the thick film heating pipe 132, the air can be driven through the rotation of the motor two 133 to stir the air blowing fan blades 134, the air of the drying cavity 3 can be better, the air drying effect can be achieved, the air can be better, the air can be discharged through the pressure after the air is dried, the air can enter the air outlet valve 14 and the air can be led out through the air vent valve 153, the air inlet 153, the air can be sequentially discharged through the air outlet valve 153, and the air outlet valve 153 can be sequentially moved through the air inlet 153, the pressure release valve 153, and the air outlet valve 153 can be sequentially arranged at the pressure.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.
Claims (8)
1. A filtering valve group comprises a valve body seat shell (1) and is characterized in that a gas-liquid separation cavity (2) and a drying cavity (3) are arranged on the valve body seat shell (1), a gas inlet (18) communicated with the inside of the gas-liquid separation cavity (2) is arranged at the upper end of one side of the valve body seat shell (1), a blocking cap (4) is arranged at the upper end of the gas-liquid separation cavity (2), a step-shaped through hole is arranged at the upper end of the gas-liquid separation cavity (2), a filter element (5) is arranged at the step of the upper end of the inside of the gas-liquid separation cavity (2), a filter screen (6), a felt (7) and an aluminum plate (8) are sequentially arranged at the upper end of the filter element (5) from bottom to top, through holes are uniformly formed in the aluminum plate (8), a pressure spring (9) which downwards presses the aluminum plate (8) is arranged on the lower surface of the blocking cap (4), an inner hexagonal plug (19) which is closed to the inner lower end of the gas-liquid separation cavity (2), an inclined channel (10) communicated with the middle of the drying cavity (3) is arranged at the lower end of the blocking cap (4), a dryer (11) is arranged in the inside of the drying cavity (3), a direct-current sealing piece (12) is arranged at the upper end of the drying cavity (3), a direct-pressure piece (12) is arranged at the upper end of the drying cavity (12, a direct-pressure piece is connected with the upper end of the drying piece (12, a direct-pressure piece (12, and a lower end sealing piece is arranged at the upper end of the dryer (12, four air outlet valves (14) are arranged on the valve body seat shell (1), inlets of the four air outlet valves (14) are communicated with a lower end outlet of the dryer (11), a pressure relief valve (15) is arranged on the rear side of the valve body seat shell (1), the pressure relief valve (15) is communicated with a lower end outlet of the dryer (11), two electromagnetic directional valves (16) are arranged on the valve body seat shell (1), and inlets of the two electromagnetic directional valves (16) are communicated with the inner lower end of the drying cavity (3).
2. The filter valve bank according to claim 1, wherein the filter element (5) comprises an upper end supporting ring (51), the outer side of the upper end supporting ring (51) is of a boss-shaped structure, the lower end of the upper end supporting ring (51) is rotatably connected with a supporting net rack (52), a gas-liquid filter layer (53) is arranged on the inner side of the supporting net rack (52), and a sealing cover (54) is arranged on the lower end of the supporting net rack (52).
3. A filter valve set as set forth in claim 2, wherein the gas-liquid filter layer (53) comprises a double-layer textile net and two microporous filter membranes, and the two microporous filter membranes are positioned on two sides of the double-layer textile net.
4. The filter valve group as set forth in claim 2, wherein a rotation driving member (17) for driving the support net frame (52) to rotate is arranged at the lower end of the upper end support ring (51), the rotation driving member (17) comprises connecting rods (171) uniformly arranged on the lower surface of the upper end support ring (51), the number of the connecting rods (171) is not less than three, supporting seats (172) are fixed between the lower ends of the connecting rods (171), a motor (173) is fixed on the supporting seats (172), and an output shaft of the motor (173) is connected with the center of the lower surface of the sealing cover (54).
5. The filter valve group as set forth in claim 1, wherein the valve body seat shell (1) is provided with a pressure relief outlet corresponding to the pressure relief valve (15), the pressure relief valve (15) comprises a plug (151) connected with the valve body seat shell (1) through threads, a through hole is formed in the middle of the plug (151), one side of the plug (151) is provided with a spring (152), and one end of the spring (152) is connected with a conical structure valve (153) for plugging the pressure relief outlet.
6. A filter valve group as set forth in claim 1, wherein the dryer (11) comprises an upper connecting ring (111) and a lower connecting ring (112), two support nets (113) are connected between the upper connecting ring (111) and the lower connecting ring (112), silica gel drying agents are filled between the two support nets (113), and the outer side of the lower end of the lower connecting ring (112) is connected with the inner side of the lower end of the drying cavity (3) in a sealing mode.
7. The filter valve group as set forth in claim 1, wherein a first sealing gasket is arranged between the upper end gland (12) and the valve body seat shell (1), and a second sealing gasket is arranged between the lower end of the upper end gland (12) and the upper end of the dryer (11).
8. The filter valve bank according to claim 1, wherein the low-voltage direct-current heating element (13) comprises a support (131) connected with the upper end pressure cover (12), a thick film heating pipe (132) is arranged at the lower end of the support (131), a motor II (133) is arranged on the upper surface of the support (131), an output shaft of the motor II (133) is connected with a rotating shaft through a coupling, and a blowing fan blade (134) is connected with the lower end of the rotating shaft through the thick film heating pipe (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411544972.7A CN119056171A (en) | 2024-11-01 | 2024-11-01 | A filter valve group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411544972.7A CN119056171A (en) | 2024-11-01 | 2024-11-01 | A filter valve group |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101783U (en) * | 1991-04-29 | 1992-04-15 | 上海环保科技公司 | Heatless regenerating drier for vehicle |
| US6873790B1 (en) * | 2003-10-20 | 2005-03-29 | Richard Cooper | Laminar air flow, low temperature air heaters using thick or thin film resistors |
| CN201098579Y (en) * | 2007-09-24 | 2008-08-13 | 北京中天油石油天然气科技有限公司 | Self-cleaning filter |
| CN102650482A (en) * | 2011-02-28 | 2012-08-29 | 浙江三花制冷集团有限公司 | Bidirectional drying filter |
| CN210021256U (en) * | 2019-03-25 | 2020-02-07 | 新乡市陆铠通液压传动机械有限公司 | Oil-water separation device |
| CN112370893A (en) * | 2020-10-28 | 2021-02-19 | 宁波新佳行自动化工业有限公司 | Integrated drying filter |
| CN214791956U (en) * | 2021-06-04 | 2021-11-19 | 新乡市杰达精密电子器件有限公司 | Fluid heating device |
| CN217403045U (en) * | 2022-02-28 | 2022-09-09 | 河南康宁特环保科技股份有限公司 | Microwave drying device for denitration catalyst |
| CN116983783A (en) * | 2023-09-26 | 2023-11-03 | 新乡市华航航空液压设备有限公司 | High-efficient high-pressure air filter |
| CN220939708U (en) * | 2023-09-25 | 2024-05-14 | 上海涵延机械有限公司 | Air filtering assembly for adsorption dryer |
-
2024
- 2024-11-01 CN CN202411544972.7A patent/CN119056171A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101783U (en) * | 1991-04-29 | 1992-04-15 | 上海环保科技公司 | Heatless regenerating drier for vehicle |
| US6873790B1 (en) * | 2003-10-20 | 2005-03-29 | Richard Cooper | Laminar air flow, low temperature air heaters using thick or thin film resistors |
| CN201098579Y (en) * | 2007-09-24 | 2008-08-13 | 北京中天油石油天然气科技有限公司 | Self-cleaning filter |
| CN102650482A (en) * | 2011-02-28 | 2012-08-29 | 浙江三花制冷集团有限公司 | Bidirectional drying filter |
| CN210021256U (en) * | 2019-03-25 | 2020-02-07 | 新乡市陆铠通液压传动机械有限公司 | Oil-water separation device |
| CN112370893A (en) * | 2020-10-28 | 2021-02-19 | 宁波新佳行自动化工业有限公司 | Integrated drying filter |
| CN214791956U (en) * | 2021-06-04 | 2021-11-19 | 新乡市杰达精密电子器件有限公司 | Fluid heating device |
| CN217403045U (en) * | 2022-02-28 | 2022-09-09 | 河南康宁特环保科技股份有限公司 | Microwave drying device for denitration catalyst |
| CN220939708U (en) * | 2023-09-25 | 2024-05-14 | 上海涵延机械有限公司 | Air filtering assembly for adsorption dryer |
| CN116983783A (en) * | 2023-09-26 | 2023-11-03 | 新乡市华航航空液压设备有限公司 | High-efficient high-pressure air filter |
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