CN114275386B - Spherical storage tank with uniformly stressed shell - Google Patents
Spherical storage tank with uniformly stressed shell Download PDFInfo
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- CN114275386B CN114275386B CN202111603054.3A CN202111603054A CN114275386B CN 114275386 B CN114275386 B CN 114275386B CN 202111603054 A CN202111603054 A CN 202111603054A CN 114275386 B CN114275386 B CN 114275386B
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Abstract
The invention provides a spherical storage tank with a uniformly stressed shell, which relates to the technical field of storage tank structures and comprises: an outer ball tank body and an inner ball tank body; the outer spherical tank body is formed by connecting a lower hemispherical shell and an upper hemispherical shell, a limiting ring is further arranged on the inner side of the lower hemispherical shell, the lower end of the outer side of the lower hemispherical shell is respectively connected with ten groups of supporting legs, a driving shaft is inserted in the middle of the top of the upper hemispherical shell, the top end of the driving shaft is connected onto a motor shaft of a driving motor, the inner spherical tank body is installed inside the outer spherical tank body, a transverse clamping ring is attached to the limiting ring, and the two sides of the top of the inner spherical tank body are respectively provided with a feeding pipe B. The inboard is installed the interior ball jar body, can make liquid at first at the internal filling of outer ball jar and rise to the internal portion of internal ball jar after the top of pouring into again, can make the internal wall of outer ball jar and the internal wall atress of internal ball jar even, and the dismouting of being convenient for is maintained in addition, increases the life-span of the jar body, has solved traditional spherical storage tank when splendid attire liquid, because the discontented reason of liquid, the inhomogeneous problem of casing inside atress.
Description
Technical Field
The invention relates to the technical field of storage tank structures, in particular to a spherical storage tank with a uniformly stressed shell.
Background
The spherical storage tank refers to a storage tank with a spherical shell. Mainly comprises a spherical shell, a support and an accessory component.
However, in the conventional spherical storage tank, when the conventional spherical storage tank is used for containing liquid, the stress in the shell is uneven due to the liquid being not full, the stress on the bottom side of the interior of the shell is larger than that on the top of the interior of the shell, and the service life of the tank body is influenced.
Disclosure of Invention
In view of the above, the present invention provides a spherical storage tank with a uniformly stressed shell, wherein an inner spherical tank body is installed at an inner side of the spherical storage tank, so that liquid can be filled in an outer spherical tank body firstly, and then the liquid can be filled in the inner spherical tank body after the liquid rises to a top, so that the stress on an inner wall of the outer spherical tank body and an outer wall of the inner spherical tank body is uniform, the spherical storage tank is convenient to disassemble, assemble and maintain, and the service life of the tank body is prolonged.
The invention provides a spherical storage tank with a uniformly stressed shell, which specifically comprises: an outer ball tank body and an inner ball tank body;
the outer spherical tank body is formed by connecting a lower hemispherical shell and an upper hemispherical shell, an outer connecting ring A is arranged outside the top side end of the lower hemispherical shell, an outer connecting ring B is arranged outside the bottom side end of the upper hemispherical shell, threaded through holes are formed in the outer connecting ring A and the outer connecting ring B respectively, the lower hemispherical shell is opposite to the upper hemispherical shell and is connected with the upper hemispherical shell through bolts inserted in the outer connecting ring A and the outer connecting ring B, a limiting ring is further arranged on the inner side of the lower hemispherical shell, ten groups of supporting legs are connected to the lower end of the outer side of the lower hemispherical shell respectively, the supporting legs are connected through rib rods, a driving shaft is inserted in the middle of the top of the upper hemispherical shell, the driving shaft penetrates through the upper hemispherical shell and is sealed through mechanical seal, the top end of the driving shaft is connected to a motor shaft of a driving motor, and a feeding pipe A and a lifting ring are further arranged on one side of the top of the upper hemispherical shell; the limit is inserted with two sets of arcs to the horizontal snap ring of fixedly connected with on the outer wall of the interior ball jar body, and two sets of arcs are inserted the limit and are set up with horizontal snap ring is perpendicular, and horizontal snap ring is inserted the limit with the arc and is equipped with curved square hole on the limit respectively, and the arc inserts the top on limit and still is equipped with the lewis hole respectively, and the interior ball jar body is installed in the inside of the outer ball jar body, and horizontal snap ring pastes on the spacing ring, and the top both sides of the interior ball jar body are equipped with inlet pipe B respectively.
Optionally, two opposite ends of the limiting ring are respectively provided with a notch, an arc-shaped clamping frame is arranged on the lower side of the notch, the arc-shaped clamping frame is fixedly connected with the inner wall of the lower hemispherical shell, and the arc-shaped inserting edges are respectively inserted into the arc-shaped clamping frame.
Optionally, the bottom of the lower hemispherical shell is further provided with a bottom barrel, a first stirring shaft is rotatably mounted in the middle of the bottom barrel, a hexagonal socket is formed in the top end of the first stirring shaft and is rotatably inserted into the support frame, and the outer end of the support frame is fixedly connected with the inner wall of the bottom barrel.
Optionally, the two ends of the inner side of the bottom barrel are further connected with a discharging pipe A and a discharging pipe B respectively, the top end of the discharging pipe A is higher than the bottom barrel upwards, the stirring blade on the first stirring shaft does not touch the discharging pipe A, and one ends of the discharging pipe A and the discharging pipe B which penetrate out of the bottom barrel downwards are connected with control valves respectively.
Optionally, the bottom end of the supporting leg is connected with an inserting rod, the supporting leg is inserted into an inserting cylinder seat, the inserting cylinder seat is fixedly connected to the bottom plate, and a spring is further arranged inside the inserting cylinder seat.
Optionally, the bottom end of the driving shaft is also provided with a hexagonal socket, and a rubber buckle cover with a rotary structure is further mounted on the feeding pipe a.
Optionally, the middle of the inner spherical tank body is further rotatably inserted with a second stirring shaft, the position of the second stirring shaft penetrating through the inner spherical tank body is sealed through mechanical sealing, and hexagonal plugs are further arranged at the upper end and the lower end of the second stirring shaft and are respectively connected with the first stirring shaft and the hexagonal socket on the driving shaft in an inserting manner.
Optionally, a discharge pipe C is further arranged at one end of the bottom of the inner ball tank body, and six groups of rubber seal rings are sleeved at the lower end of the discharge pipe C and inserted into the discharge pipe a.
Advantageous effects
According to the spherical storage tank disclosed by the embodiments of the invention, compared with the traditional spherical storage tank, the inner spherical tank body is arranged on the inner side of the spherical storage tank, so that two spaces are formed in the outer spherical tank body, liquid can be filled in the outer spherical tank body firstly and then is filled in the inner spherical tank body after rising to the top, the stress on the inner wall of the outer spherical tank body and the stress on the outer wall of the inner spherical tank body are uniform, the spherical storage tank is convenient to disassemble, assemble and maintain, and the service life of the tank body is prolonged.
In addition, through setting up the outer spherical tank body that lower hemisphere shell and upper hemispherical shell are constituteed, be convenient for unpack apart the outer spherical tank body to with the installation of the inner spherical tank body with hang out, secondly, through setting up drive shaft and second (mixing) shaft, the first (mixing) shaft of cartridge from top to bottom, be convenient for make the drive shaft can with second (mixing) shaft, first (mixing) shaft transmission connection, and then drive second (mixing) shaft, the rotation of first (mixing) shaft through driving motor, stir the internal liquid of the inner spherical tank body and outer spherical tank body.
In addition, through setting up discharging pipe A and discharging pipe B, when installing the internal sphere jar body in the external sphere jar body, make the lower extreme of discharging pipe C insert in discharging pipe A to seal through the rubber density circle, be convenient for carry out discharge control respectively to the internal sphere jar body and the internal liquid of external sphere jar.
In addition, insert a section of thick bamboo seat in through the bottom with the landing leg to set up the spring, do benefit to the jar body and receive filling liquid and when rocking on ground, play certain cushioning effect, avoid rigidly being connected between landing leg and the bottom plate and lead to the weld junction to burst apart, influence the safety of the jar body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic diagram of the overall structure according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of the group of plug sockets in FIG. 1 after being cut away according to the embodiment of the invention;
FIG. 3 shows an enlarged structural view at A in FIG. 2 according to an embodiment of the present invention;
FIG. 4 illustrates a schematic side-up configuration of FIG. 1 with the bottom plate removed, in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of the upper hemispherical shell in FIG. 4 after being vertically cut;
FIG. 6 is a schematic structural diagram of the upper hemispherical shell in FIG. 4 being lifted upwards according to the embodiment of the invention;
FIG. 7 is a schematic structural diagram of the lower hemispherical shell of FIG. 6 cut vertically according to an embodiment of the present invention;
FIG. 8 illustrates a schematic diagram of the inner ball cup body of FIG. 6 lifted upward according to an embodiment of the present invention;
FIG. 9 is a schematic view of the inner structure of the lower hemispherical shell in FIG. 8 according to an embodiment of the present invention;
FIG. 10 shows a schematic diagram of an embodiment of the invention in which one end of the inner ball cup is vertically cut;
fig. 11 is a schematic side-view structure of fig. 10 according to an embodiment of the present invention.
List of reference numerals
1. An outer ball tank body; 101. a lower hemispherical shell; 1011. an outer connecting ring A; 1012. a limiting ring; 1013. an arc-shaped clamping frame; 1014. a bottom cylinder; 1015. a first stirring shaft; 1016. a support frame; 1017. a discharge pipe A; 1018. a discharge pipe B; 102. a support leg; 1021. inserting a rod; 103. a rib bar; 104. a base plate; 105. a socket base; 1051. a spring; 106. an upper hemispherical shell; 1061. a drive motor; 1062. a drive shaft; 1063. a feeding pipe A; 1064. a hoisting ring; 1065. an outer connecting ring B; 2. an inner ball tank body; 201. a horizontal snap ring; 202. arc-shaped edge inserting; 203. a feeding pipe B; 204. a second stirring shaft; 205. a discharge pipe C.
Detailed Description
In order to make the objects, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
The embodiment is as follows: please refer to fig. 1 to fig. 11:
the invention provides a spherical storage tank with a uniformly stressed shell, which comprises: an outer ball tank body 1 and an inner ball tank body 2;
the outer spherical tank body 1 is formed by connecting a lower hemispherical shell 101 and an upper hemispherical shell 106, an outer connecting ring A1011 is arranged outside the top side end of the lower hemispherical shell 101, an outer connecting ring B1065 is arranged outside the bottom side end of the upper hemispherical shell 106, threaded through holes are respectively formed in the outer connecting ring A1011 and the outer connecting ring B1065, the lower hemispherical shell 101 is opposite to the upper hemispherical shell 106 and is connected with the upper hemispherical shell 106 through bolts inserted in the outer connecting ring A1011 and the outer connecting ring B1065, a limiting ring 1012 is further arranged on the inner side of the lower hemispherical shell 101, ten groups of supporting legs 102 are respectively connected to the lower end of the outer side of the lower hemispherical shell 101, the supporting legs 102 are connected through rib rods 103, a driving shaft 1062 is inserted in the middle of the top of the upper hemispherical shell 106, the position where the driving shaft 1062 penetrates through the upper hemispherical shell 106 is sealed through mechanical sealing, the top end of the driving shaft 1062 is connected to a motor shaft of a driving motor 1061, and a feeding pipe A1063 and a lifting ring 1064 are further arranged on one side of the top of the upper hemispherical shell 106; edge 202 is inserted with two sets of arcs to horizontal snap ring 201 of fixedly connected with on the outer wall of the interior ball jar body 2, and two sets of arcs are inserted edge 202 and are set up with horizontal snap ring 201 is perpendicular, horizontal snap ring 201 is inserted and is equipped with curved square hole on the edge 202 with the arc respectively, and the arc inserts the top on edge 202 and still is equipped with the lewis hole respectively, the interior ball jar body 2 is installed in the inside of the exterior ball jar body 1, and horizontal snap ring 201 pastes on spacing ring 1012, the top both sides of the interior ball jar body 2 are equipped with inlet pipe B203 respectively.
In addition, according to the embodiment of the present invention, as shown in fig. 7 and 9, the two opposite ends of the limiting ring 1012 are respectively provided with a gap, and an arc-shaped clamping frame 1013 is arranged at the lower side of the gap, the arc-shaped clamping frame 1013 is fixedly connected to the inner wall of the lower hemispherical shell 101, and the arc-shaped inserting edges 202 are respectively inserted into the arc-shaped clamping frame 1013, so that when the inner spherical tank 2 is installed inside the lower hemispherical shell 101, the arc-shaped inserting edges 202 are respectively inserted into the arc-shaped clamping frame 1013 for limiting.
In addition, according to the embodiment of the present invention, as shown in fig. 5, 7, 9, 10, and 11, the bottom of the lower hemispherical shell 101 is further provided with a bottom cylinder 1014, the middle of the bottom cylinder 1014 is rotatably installed with a first stirring shaft 1015, the top end of the first stirring shaft 1015 is provided with a hexagonal socket and is rotatably inserted into a support frame 1016, the outer end of the support frame 1016 is fixedly connected with the inner wall of the bottom cylinder 1014, the two ends of the inner side of the bottom cylinder 1014 are further connected with a discharge pipe a1017 and a discharge pipe B1018 respectively, the top end of the discharge pipe a1017 is higher than the bottom cylinder 1014 upwards, the stirring blades on the first stirring shaft 1015 do not touch the discharge pipe a1017, the ends of the discharge pipe a1017 and the discharge pipe B1018 which downwards penetrate out of the bottom cylinder 1014 are connected with a control valve respectively, the bottom end of the driving shaft 1062 is also provided with a hexagonal socket, a rubber cover with a rotary structure is further installed on the feed pipe A1063, a second stirring shaft 204 is further inserted in the middle of the inner spherical tank body 2 in a rotary manner, the position of the second stirring shaft 204 penetrating through the inner spherical tank body 2 is sealed through mechanical sealing, hexagonal plugs are further respectively arranged at the upper end and the lower end of the second stirring shaft 204 and are respectively connected with the first stirring shaft 1015 and the hexagonal sockets on the drive shaft 1062 in an insertion manner, the drive shaft 1062, the second drive shaft 204 and the first stirring shaft 1015 are conveniently driven to rotate through the drive motor 1061, so that the liquid in the inner spherical tank body 2 and the liquid in the outer spherical tank body 1 are stirred, and the liquid in the inner spherical tank body 2 and the liquid in the outer spherical tank body 1 are discharged by opening the control valves on the discharge pipe A1017 and the discharge pipe B1018.
In addition, according to the embodiment of the present invention, as shown in fig. 2 and fig. 3, the bottom end of the supporting leg 102 is connected with the inserting rod 1021, the supporting leg 102 is inserted into the inserting cylinder seat 105, the inserting cylinder seat 105 is fixedly connected to the bottom plate 104, and the spring 1051 is further disposed inside the inserting cylinder seat, so that when the outer spherical tank 1 is subjected to filling liquid and ground shaking, a certain buffering effect is achieved, and the problem that the welded junction is cracked due to the rigid connection between the supporting leg 102 and the bottom plate 104, which affects the safety of the tank body is avoided.
In addition, according to an embodiment of the present invention, as shown in fig. 7, 10 and 11, a tapping pipe C205 is further provided at one end of the bottom of the inner ball tank 2, and six sets of rubber packing are sleeved on the lower end of the tapping pipe C205 and inserted into the tapping pipe a1017, so that the tapping pipe C205 is connected to the tapping pipe a107, and the connection between the tapping pipe C205 and the tapping pipe a107 is sealed by the six sets of rubber packing.
The specific use mode and function of the embodiment are as follows: in the invention, an inner spherical tank body 2 is hoisted into a lower hemispherical shell 101, a transverse snap ring 201 is attached to a limit ring 1012, arc inserting edges 202 are respectively inserted into arc clamping frames 1013, the bottom of a discharge pipe C205 is sleeved with six groups of rubber sealing rings, the bottom of the discharge pipe A1017 is inserted into a discharge pipe A1017, a hexagonal plug at the bottom of a second stirring shaft 204 is inserted into a hexagonal socket at the top of a first stirring shaft 1015, an upper hemispherical shell 106 is hoisted onto the lower hemispherical shell 101 to be attached, a hexagonal socket at the bottom of a driving shaft 1062 is inserted into a hexagonal plug at the top of a second stirring shaft 204, a bolt is inserted into an outer connecting ring A1011 and an outer connecting ring B1065 to form two spaces in the outer spherical tank body 1, when liquid is filled through a feed pipe A1063, the liquid is firstly filled into the outer spherical tank body 1, and is filled into the inner spherical tank body 2 through two groups of feed pipes B203 after the liquid is lifted to the top, the inner spherical tank body 1 and the outer spherical tank body 2 are uniformly stressed, meanwhile, the drive motor 1062, the second discharge pipe 204 and the inner spherical ball are driven by the drive shaft B21, the inner spherical stirring shaft B, the inner spherical stirring shaft is opened, the service life of the inner spherical tank body is prolonged, and the inner spherical stirring shaft is prolonged, the inner spherical stirring shaft 1018 of the outer spherical tank body is prolonged, and the outer spherical tank body is prolonged, the outer spherical stirring shaft, and the outer spherical tank body 2, and the outer spherical stirring shaft is convenient for maintaining of the outer spherical tank body.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (4)
1. The utility model provides a spherical storage tank that shell atress is even, its characterized in that includes: an outer ball tank body (1) and an inner ball tank body (2);
the outer spherical tank body (1) is formed by connecting a lower hemispherical shell (101) and an upper hemispherical shell (106), an outer connecting ring A (1011) is arranged outside the top side end of the lower hemispherical shell (101), an outer connecting ring B (1065) is arranged outside the bottom side end of the upper hemispherical shell (106), threaded through holes are formed in the outer connecting ring A (1011) and the outer connecting ring B (1065) respectively, the lower hemispherical shell (101) is opposite to the upper hemispherical shell (106) and is connected with the outer connecting ring B (1065) through penetrating bolts, a limiting ring (1012) is further arranged on the inner side of the lower hemispherical shell (101), the lower end of the outer side of the lower hemispherical shell (101) is connected with ten groups of supporting legs (102) respectively, the supporting legs (102) are connected with each other through a rib rod (103), a driving shaft (1062) is inserted in the middle of the top of the upper hemispherical shell (106), the driving shaft (1062) penetrates through the upper hemispherical shell (106) and is sealed through mechanical sealing, the top end of the driving shaft (1062) is connected to the upper hemispherical shell (1), and a lifting ring (1064) and a motor shaft (1063) is further arranged on one side of the upper hemispherical shell (106); the outer wall of the inner ball tank body (2) is fixedly connected with a transverse snap ring (201) and two groups of arc inserting edges (202), the two groups of arc inserting edges (202) are perpendicular to the transverse snap ring (201), the transverse snap ring (201) and the arc inserting edges (202) are respectively provided with an arc square hole, the top end of each arc inserting edge (202) is also respectively provided with a hanging hole, the inner ball tank body (2) is installed inside the outer ball tank body (1), the transverse snap ring (201) is attached to a limiting ring (1012), and two sides of the top of the inner ball tank body (2) are respectively provided with a feeding pipe B (203);
notches are respectively arranged at two opposite ends of the limiting ring (1012), an arc-shaped clamping frame (1013) is arranged at the lower side of each notch, the arc-shaped clamping frame (1013) is fixedly connected with the inner wall of the lower hemispherical shell (101), and the arc-shaped inserting edges (202) are respectively inserted into the arc-shaped clamping frames (1013);
the bottom of the lower hemispherical shell (101) is also provided with a bottom barrel (1014), the middle of the bottom barrel (1014) is rotatably provided with a first stirring shaft (1015), the top end of the first stirring shaft (1015) is provided with a hexagonal socket and is rotatably inserted on a support frame (1016), and the outer end of the support frame (1016) is fixedly connected with the inner wall of the bottom barrel (1014);
the bottom end of the driving shaft (1062) is also provided with a hexagonal socket, and a rubber buckle cover with a rotary structure is further mounted on the feeding pipe A (1063);
a second stirring shaft (204) is further rotatably inserted in the middle of the inner ball tank body (2), the position of the second stirring shaft (204) penetrating through the inner ball tank body (2) is sealed through mechanical sealing, and hexagonal plugs are further arranged at the upper end and the lower end of the second stirring shaft (204) respectively and are connected with hexagonal sockets on the first stirring shaft (1015) and the driving shaft (1062) in an inserting manner;
when liquid is filled through the feeding pipes A (1063), the liquid is filled in the outer ball tank body (1) firstly, and is filled in the inner ball tank body (2) through the two groups of feeding pipes B (203) after rising to the top, so that the stress on the inner wall of the outer ball tank body (1) and the outer wall of the inner ball tank body (2) is uniform.
2. A spherical storage tank having a uniformly stressed shell according to claim 1, wherein: the two ends of the inner side of the bottom barrel (1014) are respectively connected with a discharge pipe A (1017) and a discharge pipe B (1018), the top end of the discharge pipe A (1017) is upwards higher than the bottom barrel (1014), a stirring blade on the first stirring shaft (1015) is not contacted with the discharge pipe A (1017), and one ends of the discharge pipe A (1017) and the discharge pipe B (1018) which downwards penetrate out of the bottom barrel (1014) are respectively connected with a control valve.
3. A spherical storage tank with a uniformly stressed shell as recited in claim 1, wherein: the bottom end of the supporting leg (102) is connected with an inserting rod (1021), the supporting leg (102) is inserted into the inserting cylinder seat (105), the inserting cylinder seat (105) is fixedly connected onto the bottom plate (104), and a spring (1051) is further arranged in the inserting cylinder seat.
4. A spherical storage tank with a uniformly stressed shell as recited in claim 1, wherein: the ball-type internal combustion engine is characterized in that a discharge pipe C (205) is further arranged at one end of the bottom of the internal ball tank body (2), six groups of rubber sealing rings are sleeved at the lower end of the discharge pipe C (205), and the ball-type internal combustion engine is inserted into a discharge pipe A (1017).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603054.3A CN114275386B (en) | 2021-12-25 | 2021-12-25 | Spherical storage tank with uniformly stressed shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603054.3A CN114275386B (en) | 2021-12-25 | 2021-12-25 | Spherical storage tank with uniformly stressed shell |
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| CN114275386A CN114275386A (en) | 2022-04-05 |
| CN114275386B true CN114275386B (en) | 2023-01-31 |
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| CN202111603054.3A Active CN114275386B (en) | 2021-12-25 | 2021-12-25 | Spherical storage tank with uniformly stressed shell |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114688455B (en) * | 2022-05-31 | 2023-10-31 | 沈阳工业安装工程股份有限公司 | Spherical storage tank with uniform stress on shell |
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| FR2380394A1 (en) * | 1977-02-15 | 1978-09-08 | Kesting Lorenz | Spherical plastics and reinforced concrete oil tank construction - involves initially heating concrete outside mould space, and intervening space formation |
| US5782381A (en) * | 1993-12-09 | 1998-07-21 | American Cyanamid Company | Container for carrying and dispensing liquid and semi-liquid products |
| JP4593553B2 (en) * | 2006-12-18 | 2010-12-08 | 株式会社富永製作所 | Manufacturing method of double shell fuel tank |
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2021
- 2021-12-25 CN CN202111603054.3A patent/CN114275386B/en active Active
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| CN114275386A (en) | 2022-04-05 |
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