CN105569980A - Multi-dimensional zero-escape sealing device - Google Patents
Multi-dimensional zero-escape sealing device Download PDFInfo
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- CN105569980A CN105569980A CN201410662994.3A CN201410662994A CN105569980A CN 105569980 A CN105569980 A CN 105569980A CN 201410662994 A CN201410662994 A CN 201410662994A CN 105569980 A CN105569980 A CN 105569980A
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Abstract
The invention discloses a multi-dimensional zero-escape sealing device. The multi-dimensional zero-escape sealing device is characterized in that the multi-dimensional zero-escape sealing device comprises a machine frame, a gas compressor arranged on the upper portion of the machine frame, and a gas storage tank arranged on the lower portion of the machine frame. The gas compressor comprises an inner shell and an outer shell. The inner shell comprises an upper pressing plate and a double-layer cylindrical plate. A first gas inlet is formed in the upper portion of the outer shell. A double-layer cylindrical groove corresponding to the double-layer cylindrical plate is formed in the bottom of the outer shell. The inner shell is arranged in the outer shell. The side face of the upper pressing plate is attached to the inner wall of the outer shell. The multi-dimensional zero-escape sealing device has the beneficial effects that the gas compressor of the multi-dimensional zero-escape sealing device is additionally provided with a plurality of auxiliary gas chambers, so that the probability of gas leakage in the gas compressing process of the gas compressor is greatly lowered; a metal sheet is arranged at the bottom of a tank body of the gas storage tank, and a second gas inlet outer cover is installed at the top of the tank body of the gas storage tank so that gas in the tank body can be sealed completely, and the gas escape rate is zero; the multi-dimensional zero-escape sealing device can be used for sealing high-pressure gas and can also be used for sealing solids or liquid.
Description
Technical field
The present invention relates to sealing technique.
Background technique
Zero effusion sealing technique is the sealing technique the highest to seal request.Existing zero effusion technology is not still very ripe, or complicated structure, high cost, or does not reach the technical requirements of zero effusion.
Summary of the invention
The object of this invention is to provide multidimensional zero to overflow seal arrangement, this technology relatively simple for structure, manufacture cost is lower, and the effusion rate of the material sealed is zero, namely fullys meet the technical requirements of zero effusion.
For solving the problem, the technical solution used in the present invention is:
Multidimensional zero is overflowed seal arrangement, it is characterized in that: comprise frame, be arranged on the gas compressor of upper rack and be arranged on the gas holder of frame lower.Described gas compressor comprises inner casing and shell; Described inner casing comprises top board and double-layered cylinder plate.Described double-layered cylinder plate comprises first layer cylinder plate, second layer cylinder plate, is spaced a distance between first layer cylinder plate and second layer cylinder plate.The shape of first layer cylinder plate is cylindrical shape, and its bore is greater than the bore of second layer cylinder plate, and is less than the width of top board; The shape of second layer cylinder plate is also cylindrical shape, and its bore is less than the bore of first layer cylinder plate.Second layer cylinder sleeve-board is in the inside of first layer cylinder plate.The top of the first layer cylinder plate of double-layered cylinder plate is fixed on the below of top board, and the top of its second layer cylinder plate is also fixed on the below of top board.The top of described shell has the first suction port, and the bottom of shell arranges the double-layered cylinder board slot corresponding with double-layered cylinder plate.Described double-layered cylinder board slot is divided into first layer cylinder board slot, second layer cylinder board slot; Described first layer cylinder plate can be up and down in first layer cylinder board slot; Described second layer cylinder plate can be up and down in second layer cylinder board slot.The bottom of shell also has the first air outlet.Described inner casing is arranged in the enclosure, and the side of top board and the inwall of shell fit.Described first layer cylinder plate and part top board, part enclosure surround formation first accessory air-space; The section bottom of described shell and first layer cylinder plate, second layer cylinder plate, part top board surround formation second accessory air-space; Described second layer cylinder plate and the section bottom of shell, part top board surround and form main gas tank.
Described gas holder comprises tank body.The top of tank body has the second suction port communicated with the first air outlet; The bottom of tank body has the second air outlet, and the bottom of tank body againsts inwall is provided with sheetmetal; The below of tank body arranges the second air outlet closure member for controlling the second air outlet folding.The top of the part tank body of the surrounding of the second described suction port has groove, and the bottom of the first described air outlet is arranged in groove; Second suction port place is provided with the second air-inlet cover, and the shape of the longitudinal cross-section of the second described air-inlet cover is similar to " U " shape.
Described upper rack arranges the first support, frame one second support is each side set, the left and right sides of frame lower also respectively arranges one the 3rd support.First support is arranged the first drive unit for driving top board to move up and down.Second support is arranged the second drive unit for driving whole gas compressor to move up and down.3rd support is arranged the 3rd drive unit that the second air outlet closure member can be made to depart from from the second air outlet.
The first described drive unit comprises the first motor be arranged on the first support, be arranged on the first support and arrange and bottom the first tooth bar of being fixed on the first dowel bar on top board and being arranged on the first dowel bar by the first motor-driven first gear, vertically, and the first described gear is meshed with the first tooth bar.The first described motor can drive the first gear to rotate.
The second described drive unit comprises setting the second motor on the secondary support bracket, arrange on the secondary support bracket and by the second motor-driven second gear, be fixed on the second dowel bar in " L " type on the outer wall of shell and be arranged on the second tooth bar on the second dowel bar.The second described gear is meshed with the second tooth bar.The second described motor can drive the second gear to rotate.The effect of the second drive unit is after gas compressor has compressed gas, by whole gas compressor upwardly, detaches groove with the bottom of the first air outlet making gas compressor.Second support of the left and right sides of described frame is respectively arranged one second drive unit.
The 3rd described drive unit comprises the 3rd motor be arranged on the 3rd support, be arranged on the 3rd support and by the 3rd motor-driven 3rd gear, to be horizontally disposed with and one end is fixed on the 3rd dowel bar on supporting frame and is arranged on the 3rd tooth bar of below of the 3rd dowel bar.The 3rd described gear is meshed with the 3rd tooth bar.Described supporting frame is arranged on the 3rd support, and supporting frame arranges support slot.The 3rd described motor can drive the 3rd gear to rotate.The two ends of the second described air outlet closure member are arranged in the support slot on supporting frame.The top of the second air outlet closure member is provided with the projection matched with the second air outlet.The 3rd described motor can the supporting frame reversing motion (when namely the supporting frame in left side is to left movement, the supporting frame on right side can move right) of the left and right sides of drive chassis, thus makes the two ends of the second air outlet closure member detach support slot.3rd support of the left and right sides of described frame lower is respectively arranged one the 3rd drive unit.
The second described air-inlet cover place arranges the second air-inlet cover holder.The top of the second air-inlet cover holder is fixedly installed on the below of the part tank body of the surrounding of the second suction port.The side of the second air-inlet cover holder has the 3rd suction port communicated with tank interior.The second described air-inlet cover is arranged in the second air-inlet cover holder, and the top of the second air-inlet cover holder has the cover slot matched with the top of the second air-inlet cover; The top of the second described air-inlet cover can be up and down in cover slot.The below of described top board arranges the four-drive device that the second air-inlet cover can be driven to move up and down.
Described four-drive device comprises the 4th dowel bar of the below being fixedly installed on top board, is arranged on the leading rack bar in canal, the 4th gear, the 5th dowel bar and be arranged on the 4th tooth bar in left side of the 5th dowel bar of left side of the second suction port.The bottom of the 5th described dowel bar is fixedly installed on the top of the second air-inlet cover.The shape of the 4th described dowel bar is cuboid shape; When 4th dowel bar moves downward, can contact with the top of rack bar bottom it, then promote rack bar and move downward with it.
Described lead canal by two L-shaped part tank bodies enclosing the left side of grid and the second suction port around forming.The part tank body of two sides and the left side of the second suction port of enclosing grid is fixedly connected with.Described rack bar is arranged on leads in canal.Rack bar is made up of cuboid shape bar and the 5th tooth bar on the right side being arranged on cuboid shape bar.The 4th described tooth bar and the 5th tooth bar lay respectively at the left and right sides of the 4th gear, and are all meshed with the 4th gear.The effect leading canal is the sphere of activities of restriction rack bar, make rack bar only lead in canal up and down.4th dowel bar can promote rack bar cuboid shape bar when moving downward moves downward with it, cuboid shape bar drives again the 5th tooth bar to move downward, then the 5th rack drives the 4th gear rotates, and drive the 4th tooth bar of opposite side to move upward, 4th tooth bar drives again the 5th dowel bar to move upward, and the 5th dowel bar drives the second air-inlet cover to move upward; Automatic-sealed can be carried out to the second suction port after second air-inlet cover enters into cover slot.
The volume of described main gas tank is much larger than the volume of tank body.The width of bore much larger than the first accessory air-space of described second layer cylinder plate and the width of the second accessory air-space.The height of described first layer cylinder board slot is equal with the height of second layer cylinder board slot; The height of described first layer cylinder plate is equal with the height of second layer cylinder plate.The height of described second layer cylinder plate is equal with the height of the height of the first dowel bar, first layer cylinder board slot.The height of the second described air-inlet cover is equal with the height of cover slot; The width at the top of the second air-inlet cover is less than the width of cover slot.
The bottom of described rack bar and the bottom of cover slot are in same level.The weight of the second described air-inlet cover is greater than the weight of rack bar.Gravity suffered by rack bar is less than the gravity suffered by the second air-inlet cover, so the tooth bar of the lowermost end of the 5th tooth bar of initial hour rack bar can be meshed with the 4th gear.When the tooth bar of the lowermost end of the 5th tooth bar of rack bar is meshed with the 4th gear, distance between the top of its bottom and the second air-inlet cover is about the twice of the height of the cuboid shape bar of rack bar, after such cuboid shape bar moves downward the distance of the height being equivalent to self, its bottom will contact with the top of the second air-inlet cover.The height R of the 4th described dowel bar is determined by the size of the first air outlet.
As a further improvement on the present invention, after gas compressor has compressed gas, the second motor has driven the second dowel bar to move upward and has driven gas compressor also up to move together, makes the bottom of the first air outlet of gas compressor detach groove; Then the second suction port enclosing cover of longitudinal cross-section in " C " shape is tipped upside down on groove, and the second suction port enclosing cover and groove are welded, to seal up hill and dale the second suction port.
The invention has the beneficial effects as follows: one, set up multiple accessory air-space, the gas compressor leak-down rate of gas in process of calming the anger significantly is reduced; Two, the tank base of gas holder is provided with sheetmetal, and the second suction port enclosing cover is installed at its top, and the gas in tank body can be completely sealed, and its effusion rate is zero; Three, relatively simple for structure, manufacture cost is lower; Four, multidimensional zero seal arrangement of overflowing not only can be used for seals high pressure gas, also can be used for sealing solid or liquid.
Accompanying drawing explanation
Fig. 1 is that multidimensional zero is overflowed the structural representation of seal arrangement.
Fig. 2 is the structural representation of gas holder.
Fig. 3 is the structural representation of the second suction port enclosing cover.
Fig. 4 is the structural representation of the second air outlet closure member.
Fig. 5 is the floor map of enclosing grid.
Fig. 6 is the cross sectional representation leading canal.
Fig. 7 is the longitudinal cross-section schematic diagram of part four-drive device.
Fig. 8 is the scale diagrams of section components.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Multidimensional zero is as shown in Figure 1 overflowed seal arrangement, it is characterized in that: comprise frame (not shown), be arranged on the gas compressor of upper rack and be arranged on the gas holder of frame lower.Described gas compressor comprises inner casing and shell 1; Described inner casing comprises top board 2 and double-layered cylinder plate.Described double-layered cylinder plate comprises first layer cylinder plate 3, second layer cylinder plate 29, is spaced a distance between first layer cylinder plate 3 and second layer cylinder plate 29.The shape of first layer cylinder plate 3 is cylindrical shape, and its bore V is greater than the bore Y of second layer cylinder plate 29, and is less than the width N (as shown in Figure 8) of top board 2; The shape of second layer cylinder plate 29 is also cylindrical shape, and its bore Y is less than the bore V of first layer cylinder plate 3.Second layer cylinder plate 29 is enclosed within the inside of first layer cylinder plate 3.The top of the first layer cylinder plate 3 of double-layered cylinder plate is fixed on the below of top board 2, and the top of its second layer cylinder plate 29 is also fixed on the below of top board 2.The top of described shell 1 has the first suction port 7, and the bottom of shell 1 arranges the double-layered cylinder board slot corresponding with double-layered cylinder plate.Described double-layered cylinder board slot is divided into first layer cylinder board slot 4, second layer cylinder board slot 30; Described first layer cylinder plate 3 can be up and down in first layer cylinder board slot 4; Described second layer cylinder plate 29 can be up and down in second layer cylinder board slot 30.The bottom of shell 1 also has the first air outlet 5.Described inner casing is arranged in shell 1, and the side of top board 2 and the inwall of shell 1 fit.Described first layer cylinder plate 3 surrounds formation first accessory air-space 10 with part top board 2, part enclosure 1; The section bottom of described shell 1 and first layer cylinder plate 3, second layer cylinder plate 29, part top board is 2-in-1 encloses formation second accessory air-space 28; Described second layer cylinder plate 29 and the section bottom of shell 1,2-in-1 the enclosing of part top board form main gas tank 6.
Described gas holder comprises tank body 9 (as shown in Figure 2).The top of tank body 9 has the second suction port 18 communicated with the first air outlet 5; The bottom of tank body 9 has the second air outlet 19, and the bottom of tank body 9 againsts inwall is provided with sheetmetal 11; The below of tank body 9 arranges the second air outlet closure member 12 (as shown in Figure 3 and Figure 4) for controlling the second air outlet 19 folding.The top of the part tank body 9 of the surrounding of the second described suction port 18 has groove 20, and the bottom of the first described air outlet 5 is arranged in groove 20; Second suction port 18 place is provided with the second air-inlet cover 14, and the shape of the longitudinal cross-section of the second described air-inlet cover 14 is similar to " U " shape.
Described upper rack arranges the first support and (belongs to existing equipment, not shown), one second support that each side arranges of frame (belongs to existing equipment, not shown), the left and right sides of frame lower also respectively arranges one the 3rd support (belonging to prior art, not shown).First support is arranged the first drive unit for driving top board 2 to move up and down.Second support is arranged the second drive unit for driving whole gas compressor to move up and down.3rd support is arranged the 3rd drive unit that the second air outlet closure member 12 can be made to depart from from the second air outlet 19.
The first described drive unit comprises the first motor 2101 be arranged on the first support, be arranged on the first support and the first gear 2102 driven by the first motor 2101, vertically arrange and bottom the first tooth bar 2104 of being fixed on the first dowel bar 2103 on top board 2 and being arranged on the first dowel bar 2103, and the first described gear 2102 is meshed with the first tooth bar 2104.The first described motor 2101 can drive the first gear 2102 to rotate.
The second gear 2202 that the second described drive unit comprises setting the second motor 2201 on the secondary support bracket, setting drives on the secondary support bracket and by the second motor 2201, the second tooth bar 2204 being fixed on the second dowel bar 2203 in " L " type on the outer wall of shell 1 and being arranged on the second dowel bar 2203.The second described gear 2202 is meshed with the second tooth bar 2204.The second described motor 2201 can drive the second gear 2202 to rotate.The effect of the second drive unit is after gas compressor has compressed gas, by whole gas compressor upwardly, detaches groove 20 with the bottom of the first air outlet 5 making gas compressor.Second support of the left and right sides of described frame is respectively arranged one second drive unit.
The 3rd described drive unit comprises the 3rd motor 2601 be arranged on the 3rd support, be arranged on the 3rd support and by the 3rd motor-driven 3rd gear 2602, to be horizontally disposed with and one end is fixed on the 3rd dowel bar 2603 on supporting frame 23 and is arranged on the 3rd tooth bar 2604 of below of the 3rd dowel bar 2603.The 3rd described gear 2602 is meshed with the 3rd tooth bar 2604.Described supporting frame 23 is arranged on the 3rd support, supporting frame 23 is arranged support slot 24.The 3rd described motor 2601 can drive the 3rd gear 2602 to rotate.The two ends of the second described air outlet closure member 12 are arranged in the support slot 24 on supporting frame 23.The top of the second air outlet closure member 12 is provided with the projection 25 (as shown in Figure 3 and Figure 4) matched with the second air outlet 19.The 3rd described motor 2601 can drive chassis the left and right sides supporting frame 23 reversing motion (namely left side supporting frame 23 to left movement time, the supporting frame 23 on right side can move right), thus make the two ends of the second air outlet closure member 12 can detach support slot 24.3rd support of the left and right sides of described frame lower is respectively arranged one the 3rd drive unit.
The second described air-inlet cover 14 place arranges the second air-inlet cover holder 15.The top of the second air-inlet cover holder 15 is fixedly installed on the below of the part tank body 9 of the surrounding of the second suction port 18.The side of the second air-inlet cover holder 15 has the 3rd suction port 16 communicated with tank body 9 inside.The second described air-inlet cover 14 is arranged in the second air-inlet cover holder 15, and the top of the second air-inlet cover holder 15 has the cover slot 13 matched with the top of the second air-inlet cover 14; The top of the second described air-inlet cover 14 can be up and down in cover slot 13.The below of described top board 2 arranges the four-drive device that the second air-inlet cover 14 can be driven to move up and down.
Described four-drive device (as shown in Figure 7) comprises the 4th dowel bar 801 of the below being fixedly installed on top board 2, is arranged on the leading rack bar in canal (as shown in Figure 5 and Figure 6), the 4th gear 804, the 5th dowel bar 805 and be arranged on the 4th tooth bar 806 in left side of the 5th dowel bar 805 of left side of the second suction port 18.The bottom of the 5th described dowel bar 805 is fixedly installed on the top of the second air-inlet cover 14.The shape of the 4th described dowel bar 801 is cuboid shape; When 4th dowel bar 801 moves downward, can contact with the top of rack bar bottom it, then promote rack bar and move downward with it.
Described lead canal (as shown in Figure 5, Figure 6) by two L-shaped part tank bodies 9 enclosing the left side of grid 17 (as shown in Figure 5) and the second suction port 18 around forming.Two sides of enclosing grid 17 are fixedly connected with the part tank body 9 in the left side of the second suction port 18.Described rack bar is arranged on leads in canal.Rack bar is made up of cuboid shape bar 802 and the 5th tooth bar 803 on the right side being arranged on cuboid shape bar 802.The 4th described tooth bar 806 and the 5th tooth bar 803 lay respectively at the left and right sides of the 4th gear 804, and are all meshed with the 4th gear 804.The effect leading canal is the sphere of activities of restriction rack bar, make rack bar only lead in canal up and down.4th dowel bar 801 can promote rack bar cuboid shape bar 802 when moving downward moves downward with it, cuboid shape bar 802 drives again the 5th tooth bar 803 to move downward, then the 5th tooth bar 803 drives the 4th gear 804 to rotate, and drive the 4th tooth bar 806 of opposite side to move upward, 4th tooth bar 806 drives again the 5th dowel bar 805 to move upward, and the 5th dowel bar 805 drives the second air-inlet cover 14 to move upward; Automatic-sealed can be carried out to the second suction port 18 after second air-inlet cover 14 enters into cover slot 13.
The volume of described main gas tank 6 is much larger than the volume of tank body 9.The width Q of bore Y much larger than the first accessory air-space 10 of described second layer cylinder plate 29 and width Z (as shown in Figure 8) of the second accessory air-space 28.The height of described first layer cylinder board slot 4 is equal with the height M of second layer cylinder board slot 30; The height of described first layer cylinder plate 3 is equal with the height X of second layer cylinder plate 29.The height X of described second layer cylinder plate 29 is equal with the height M of the height L of the first dowel bar 2103, first layer cylinder board slot 4.The height E of the second described air-inlet cover 14 is equal with the height U of cover slot 13; The width H at the top of the second air-inlet cover 14 is less than the width T of cover slot 13.
The bottom of described rack bar and the bottom of cover slot 13 are in same level.The weight of the second described air-inlet cover 14 is greater than the weight of rack bar.Gravity suffered by rack bar is less than the gravity suffered by the second air-inlet cover 14, so the tooth bar of the lowermost end of the 5th tooth bar 803 of initial hour rack bar can be meshed with the 4th gear 804.When the tooth bar of the lowermost end of the 5th tooth bar 803 of rack bar is meshed with the 4th gear 804, distance S between the top of its bottom and the second air-inlet cover 14 is about the twice of the height P of the cuboid shape bar 802 of rack bar, after such cuboid shape bar 802 moves downward the distance of the height P being equivalent to self, its bottom will contact with the top of the second air-inlet cover 14.The height R of the 4th described dowel bar 801 is determined by the size of the first air outlet 5.
For strengthening the sealability of tank body 9 in the present invention further, the present invention also arranges the second suction port enclosing cover 27 of a longitudinal cross-section in " C " type, as shown in Figure 3, when gas compressor compressed gas compression complete after, second motor 2201 drives the second dowel bar 2203 move upward and drive gas compressor also up to move together, makes the bottom of the first air outlet 5 detach groove 20; Then the second suction port enclosing cover 27 is tipped upside down on groove 20, and the second suction port enclosing cover 27 is welded, to seal up hill and dale the second suction port 18 with groove 20.In the present invention, tank body 9 and sheetmetal 11 are steel matter, and the thickness of sheetmetal 11 is 1 microns, to ensure that pressurized gas can break through sheetmetal 11.
Specific operation process of the present invention is:
1. ambient atmos enters in the first accessory air-space 10, first layer cylinder board slot 4, second accessory air-space 28, second layer cylinder board slot 30, main gas tank 6 successively from the first suction port 7.
2. controlling the first motor 2101 drives the first dowel bar 2103 to move downward, and top board 2 also moves downward thereupon and compresses the gas in main gas tank 6.The pressure of the gas in the pressure of the gas in the pressure of the pressure of the gas in compression process in main gas tank 6 and the gas in the pressure of the gas in the first accessory air-space 10, first layer cylinder board slot 4, the second accessory air-space 28, second layer cylinder board slot 30 is substantially equal, can prevent the Leakage Gas caused because of pressure difference like this.
3. the gas after compression sprays from the first air outlet 5 and flow into successively in the second suction port 18, the 3rd suction port 16, tank body 9.
4. when the bottom of the 4th dowel bar 801 move to contact with the top of rack bar time, the bottom of the 4th dowel bar 801 promotes rack bar and moves downward, the 5th tooth bar 803 on the right side of rack bar drives the 4th gear 804 to rotate, 4th gear 804 drives the 4th tooth bar 806 and the 5th dowel bar 805 to move upward, and drives the second air-inlet cover 14 also to move upward together simultaneously.Second air-inlet cover 14 enters in cover slot 13.When the top of the second air-inlet cover 14 and the top of cover slot 13 fit, the first motor 2101 quits work.
5. controlling the second motor 2201 drives the second dowel bar 2203 to move upward, and promotes whole gas compressor and moves upward, make the bottom of the first air outlet 5 of gas compressor detach groove 20.The volume in the space now residing for the gas above the second air-inlet cover 14 increases rapidly, the active force of the gas above the second air-inlet cover 14 to the second air-inlet cover 14 is made to be less than gas below the second air-inlet cover 14 instantaneously to the active force of the second air-inlet cover 14, high pressure air cognition in such tank body 9 is counter pushes away the second air-inlet cover 14, thus is lived by the second suction port 18 automatic-sealed.
6. the second suction port enclosing cover 27 is tipped upside down on groove 20, and the second suction port enclosing cover 27 is welded, to seal up hill and dale the second suction port 18 with groove 20.
7., when needing to use the gas in tank body 9, the 3rd motor 2601 controlling the left and right sides of frame lower drives the 3rd dowel bar 2603 reversing motion, makes the two ends of the second air outlet closure member 12 detach support slot 24.
8. pressurized gas break through sheetmetal 11 and spray from the second air outlet 19.
The part be not specifically noted in above specification is prior art, or can be realized by prior art.All equivalences done according to the content of the present patent application the scope of the claims change all should as technology category of the present invention with modification (as increased the number of plies of cylinder plate or changing its shape).
Claims (9)
1. multidimensional zero is overflowed seal arrangement, it is characterized in that: comprise frame, be arranged on the gas compressor of upper rack and be arranged on the gas holder of frame lower.Described gas compressor comprises inner casing and shell (1); Described inner casing comprises top board (2) and double-layered cylinder plate.Described double-layered cylinder plate comprises first layer cylinder plate (3), second layer cylinder plate (29), is spaced a distance between first layer cylinder plate (3) and second layer cylinder plate (29).The shape of first layer cylinder plate (3) is cylindrical shape, and its bore V is greater than the bore Y of second layer cylinder plate (29), and is less than the width N of top board (2); The shape of second layer cylinder plate (29) is also cylindrical shape, and its bore Y is less than the bore V of first layer cylinder plate (3).Second layer cylinder plate (29) is enclosed within the inside of first layer cylinder plate (3).The top of the first layer cylinder plate (3) of double-layered cylinder plate is fixed on the below of top board (2), and the top of its second layer cylinder plate (29) is also fixed on the below of top board (2).The top of described shell (1) has the first suction port (7), and the bottom of shell (1) arranges the double-layered cylinder board slot corresponding with double-layered cylinder plate.Described double-layered cylinder board slot is divided into first layer cylinder board slot (4), second layer cylinder board slot (30); Described first layer cylinder plate (3) can be up and down in first layer cylinder board slot (4); Described second layer cylinder plate (29) can be up and down in second layer cylinder board slot (30).The bottom of shell (1) also has the first air outlet (5).Described inner casing is arranged in shell (1), and the side of top board (2) and the inwall of shell (1) fit.Described first layer cylinder plate (3) and part top board (2), part enclosure (1) surround formation first accessory air-space (10); The section bottom of described shell (1) and first layer cylinder plate (3), second layer cylinder plate (29), part top board (2) surround formation second accessory air-space (28); Section bottom, the part top board (2) of described second layer cylinder plate (29) and shell (1) surround and form main gas tank (6).
Described gas holder comprises tank body (9).The top of tank body (9) has the second suction port (18) communicated with the first air outlet (5); The bottom of tank body (9) has the second air outlet (19), and the bottom of tank body (9) againsts inwall is provided with sheetmetal (11); The below of tank body (9) arranges the second air outlet closure member (12) for controlling the second air outlet (19) folding.The top of the part tank body (9) of the surrounding of described the second suction port (18) has groove (20), and the bottom of described the first air outlet (5) is arranged in groove (20); Second suction port (18) place is provided with the second air-inlet cover (14), and the shape of the longitudinal cross-section of described the second air-inlet cover (14) is similar to " U " shape.
Described upper rack arranges the first support, frame one second support is each side set, the left and right sides of frame lower also respectively arranges one the 3rd support.First support is arranged the first drive unit for driving top board (2) to move up and down.Second support is arranged the second drive unit for driving whole gas compressor to move up and down.3rd support is arranged the 3rd drive unit that the second air outlet closure member (12) can be made to depart from from the second air outlet (19).
2. multidimensional zero according to claim 1 is overflowed seal arrangement, it is characterized in that: the first described drive unit comprises the first motor (2101) be arranged on the first support, be arranged on the first support and the first gear (2102) driven by the first motor (2101), vertically arrange and bottom the first tooth bar (2104) of being fixed on the first dowel bar (2103) on top board (2) and being arranged on the first dowel bar (2103), described the first gear (2102) is meshed with the first tooth bar (2104).Described the first motor (2101) can drive the first gear (2102) to rotate.
3. multidimensional zero according to claim 1 is overflowed seal arrangement, it is characterized in that: the second described drive unit comprises setting the second motor (2201) on the secondary support bracket, arranges the second gear (2202) driven on the secondary support bracket and by the second motor (2201), the second tooth bar (2204) being fixed on the second dowel bar (2203) in " L " type on the outer wall of shell (1) and being arranged on the second dowel bar (2203).Described the second gear (2202) is meshed with the second tooth bar (2204).Described the second motor (2201) can drive the second gear (2202) to rotate.The effect of the second drive unit is after gas compressor has compressed gas, by whole gas compressor upwardly, detaches groove (20) with the bottom of the first air outlet (5) making gas compressor.Second support of the left and right sides of described frame is respectively arranged one second drive unit.
4. multidimensional zero according to claim 1 is overflowed seal arrangement, it is characterized in that: the 3rd described drive unit comprises the 3rd motor (2601) be arranged on the 3rd support, be arranged on the 3rd support and by the 3rd motor-driven 3rd gear (2602), to be horizontally disposed with and one end is fixed on the 3rd dowel bar (2603) on supporting frame (23) and is arranged on the 3rd tooth bar (2604) of below of the 3rd dowel bar (2603).The 3rd described gear (2602) is meshed with the 3rd tooth bar (2604).Described supporting frame (23) is arranged on the 3rd support, supporting frame (23) is arranged support slot (24).The 3rd described motor (2601) can drive the 3rd gear (2602) to rotate.The two ends of the second described air outlet closure member (12) are arranged in the support slot (24) on supporting frame (23).The top of the second air outlet closure member (12) is provided with the projection (25) matched with the second air outlet (19).The 3rd described motor (2601) can drive chassis the left and right sides supporting frame (23) reversing motion (namely left side supporting frame to left movement time, the supporting frame on right side can move right), thus make the two ends of the second air outlet closure member (12) that support slot (24) can be detached.3rd support of the left and right sides of described frame lower is respectively arranged one the 3rd drive unit.
5. multidimensional zero according to claim 1 is overflowed seal arrangement, it is characterized in that: described the second air-inlet cover (14) place arranges the second air-inlet cover holder (15).The top of the second air-inlet cover holder (15) is fixedly installed on the below of the part tank body (9) of the surrounding of the second suction port (18).The side of the second air-inlet cover holder (15) has the 3rd suction port (16) communicated with tank body (9) inside.Described the second air-inlet cover (14) is arranged in the second air-inlet cover holder (15), and the top of the second air-inlet cover holder (15) has the cover slot (13) matched with the top of the second air-inlet cover (14); The top of described the second air-inlet cover (14) can be up and down in cover slot (13).The below of described top board (2) arranges the four-drive device that the second air-inlet cover (14) can be driven to move up and down.
6. basis
rightrequire four-drive device described in 5, four-drive device comprises the 4th dowel bar (801) of the below being fixedly installed on top board (2), is arranged on the leading rack bar in canal, the 4th gear (804), the 5th dowel bar (805) and be arranged on the 4th tooth bar (806) in left side of the 5th dowel bar (805) of left side of the second suction port (18).The bottom of the 5th described dowel bar (805) is fixedly installed on the top of the second air-inlet cover (14).The shape of the 4th described dowel bar (801) is cuboid shape; When 4th dowel bar (801) moves downward, can contact with the top of rack bar bottom it, then promote rack bar and move downward with it.
Described lead canal by two L-shaped part tank bodies (9) enclosing the left side of grid (17) and the second suction port (18) around forming.The part tank body (9) of two sides and the left side of the second suction port (18) of enclosing grid (17) is fixedly connected with.Described rack bar is arranged on leads in canal.Rack bar is by cuboid shape bar (802) and be arranged on that the 5th tooth bar (803) on right side of cuboid shape bar (802) forms.The 4th described tooth bar (806) and the 5th tooth bar (803) lay respectively at the left and right sides of the 4th gear (804), and are all meshed with the 4th gear (804).The effect leading canal is the sphere of activities of restriction rack bar, make rack bar only lead in canal up and down.4th dowel bar (801) can promote rack bar cuboid shape bar (802) when moving downward moves downward with it, cuboid shape bar (802) drives again the 5th tooth bar (803) to move downward, then the 5th tooth bar (803) drives the 4th gear (804) to rotate, and drive the 4th tooth bar (806) of opposite side to move upward, 4th tooth bar (806) drives again the 5th dowel bar (805) to move upward, and the 5th dowel bar (805) drives the second air-inlet cover (14) to move upward; Automatic-sealed can be carried out to the second suction port (18) after second air-inlet cover (14) enters into cover slot (13).
7. to overflow seal arrangement according to claim 1 and multidimensional according to claim 5 zero, it is characterized in that: the volume of described main gas tank (6) is much larger than the volume of tank body (9).The width Q of bore Y much larger than the first accessory air-space (10) of described second layer cylinder plate (29) and the width Z of the second accessory air-space (28).The height of described first layer cylinder board slot (4) is equal with the height M of second layer cylinder board slot (30); The height of described first layer cylinder plate (3) is equal with the height X of second layer cylinder plate (29).The height X of described second layer cylinder plate (29) is equal with the height M of the height L of the first dowel bar (2103), first layer cylinder board slot (4).The height E of described the second air-inlet cover (14) is equal with the height U of cover slot (13); The width H at the top of the second air-inlet cover (14) is less than the width T of cover slot (13).
8. four-drive device according to claim 6, is characterized in that: the bottom of the bottom of described rack bar and cover slot (13) is in same level.The weight of described the second air-inlet cover (14) is greater than the weight of rack bar.Gravity suffered by rack bar is less than the gravity suffered by the second air-inlet cover (14), so the tooth bar of the lowermost end of the 5th tooth bar (803) of initial hour rack bar can be meshed with the 4th gear (804).When the tooth bar of the lowermost end of the 5th tooth bar (803) of rack bar is meshed with the 4th gear (804), distance S between the top of its bottom and the second air-inlet cover (14) is about the twice of the height P of the cuboid shape bar (802) of rack bar, after such cuboid shape bar (802) moves downward the distance of the height P being equivalent to self, its bottom will contact with the top of the second air-inlet cover (14).The height R of the 4th described dowel bar (801) is determined by the size of the first air outlet (5).
9. the second drive unit according to claim 3, it is characterized in that: after gas compressor has compressed gas, second motor (2201) drives the second dowel bar (2203) move upward and drive gas compressor also up to move together, makes the bottom of first air outlet (5) of gas compressor detach groove (20); Then the second suction port enclosing cover (27) of longitudinal cross-section in " C " shape is tipped upside down on groove (20), and the second suction port enclosing cover (27) and groove (20) are welded, to seal up hill and dale the second suction port (18).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662994.3A CN105569980A (en) | 2014-11-09 | 2014-11-09 | Multi-dimensional zero-escape sealing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410662994.3A CN105569980A (en) | 2014-11-09 | 2014-11-09 | Multi-dimensional zero-escape sealing device |
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| CN105569980A true CN105569980A (en) | 2016-05-11 |
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| CN203822690U (en) * | 2014-04-30 | 2014-09-10 | 陈小辉 | Sealing device for high pressure gas |
| CN204371585U (en) * | 2014-11-09 | 2015-06-03 | 陈小辉 | Multidimensional zero is overflowed seal arrangement |
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| US20120282114A1 (en) * | 2011-05-06 | 2012-11-08 | Tonand Brakes Inc. | Air pump |
| CN203627406U (en) * | 2013-10-18 | 2014-06-04 | 浙江工业大学 | Zero-friction constant force output air floatation device |
| CN203783968U (en) * | 2014-04-02 | 2014-08-20 | 陈小辉 | Gas compressor |
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Application publication date: 20160511 |