CN210012165U - Storage tank - Google Patents
Storage tank Download PDFInfo
- Publication number
- CN210012165U CN210012165U CN201920349181.7U CN201920349181U CN210012165U CN 210012165 U CN210012165 U CN 210012165U CN 201920349181 U CN201920349181 U CN 201920349181U CN 210012165 U CN210012165 U CN 210012165U
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- CN
- China
- Prior art keywords
- cylinder
- pipe
- exhaust
- connecting pipe
- communicated
- 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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a storage tank, which is characterized by comprising a tank body, a sealing assembly and an exhaust assembly, wherein the sealing assembly comprises a U-shaped pipe and a containing box, one end of the U-shaped pipe is communicated with the tank body, the communicating part is arranged close to the top of the tank body, and the U-shaped pipe is filled with liquid; the containing box is communicated with the other end of the U-shaped pipe, the exhaust assembly comprises a connecting pipe, a cylinder, an exhaust pipe and a sealing piece, and one end of the connecting pipe is communicated with the containing box; one end of the cylinder is coaxially connected with the connecting pipe; the sealing element comprises a conical block, a cylinder and a balancing weight, the conical block and the connecting pipe are coaxially arranged, the tip end of the conical block is arranged opposite to the connecting pipe, the cylinder is coaxial and can be arranged in the cylinder in a sliding manner, one end of the cylinder is coaxially connected to the large-diameter end of the conical block, and the cylinder is provided with a plurality of exhaust holes along the axial direction; the balancing weight is detachably connected to the other end of the cylinder; one end of the exhaust pipe is communicated with the cylinder body. The utility model discloses can prevent that jar interior atmospheric pressure is too big, can the protective tank body.
Description
Technical Field
The utility model relates to a liquid storage facilities field, concretely relates to storage tank.
Background
The storage tank is used for storing various liquid chemical substances, but under certain conditions, when the air pressure in the storage tank exceeds a certain value, the gas in the storage tank needs to be discharged in time, otherwise, the storage tank has the possibility of being damaged; the existing storage tank is provided with an exhaust pipe which is communicated with the outside through the exhaust pipe, and the storage tank has the defect that when some special liquid (such as methanol, concentrated sulfuric acid and the like) is stored in the storage tank, outside air and impurities directly enter the storage tank through the exhaust pipe to pollute the liquid in the storage tank; and the air exhaust device is not designed on part of the storage tank, and the storage tank is likely to be damaged and unsafe when the air pressure in the storage tank is suddenly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a storage tank, solve among the prior art through the blast pipe directly with the jar body of storage tank with the external technical problem who can pollute the liquid of storage tank be linked together.
In order to achieve the technical purpose, the technical scheme of the utility model provides a storage tank, which is characterized by comprising a tank body, a sealing assembly and an exhaust assembly, wherein the sealing assembly comprises a U-shaped pipe and a containing box, one end of the U-shaped pipe is communicated with the tank body, the communication position is arranged close to the top of the tank body, and the U-shaped pipe is filled with liquid; the inside of the containing box is hollow, the volume of the containing box is larger than that of the U-shaped pipe, the containing box is communicated with the other end of the U-shaped pipe, the exhaust assembly comprises a connecting pipe, a cylinder, an exhaust pipe and a sealing piece, the connecting pipe is vertically arranged, one end of the connecting pipe is communicated with the containing box, and the communicating position is close to the top of the containing box; the interior of the cylinder body is hollow, and one end of the cylinder body is coaxially connected with the connecting pipe; the sealing element comprises a conical block, a cylinder and a balancing weight, the conical block and the connecting pipe are coaxially arranged, the tip end of the conical block is arranged opposite to the connecting pipe, the diameter of the large-diameter end of the conical block is larger than that of the connecting pipe, the cylinder is coaxial and can be arranged in the cylinder body in a sliding mode, one end of the cylinder is coaxially connected to the large-diameter end of the conical block, a plurality of exhaust holes are formed in the cylinder in the axial direction, and the exhaust holes penetrate through the cylinder; the balancing weight is detachably connected to the other end of the cylinder; one end of the exhaust pipe is communicated with the cylinder body.
Compared with the prior art, the beneficial effects of the utility model include: by arranging the U-shaped pipe and filling liquid in the U-shaped pipe, when the air pressure in the tank body is normal, the gas in the tank body cannot escape from the U-shaped pipe, and outside air and other substances cannot enter the tank body from the U-shaped pipe; through setting up barrel, toper piece, cylinder, balancing weight, after the gaseous entering of jar internal holds the case, if gaseous pressure does not reach predetermined value, gaseous unable passing through between toper piece and the connecting pipe of following, after gaseous pressure reaches a definite value, gaseous promotion toper piece, cylinder, balancing weight along the axial motion of barrel, in the gaseous entering barrel, and the warp the exhaust hole passes the cylinder, gets into the blast pipe from the other end of barrel to discharge from the blast pipe, reduce the internal atmospheric pressure of jar, prevent that the internal too high atmospheric pressure of jar from damaging a jar body.
Drawings
Fig. 1 is a three-dimensional schematic view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is a three-dimensional schematic view of the canister body, seal assembly and vent assembly of the present invention;
fig. 4 is a three-dimensional schematic view of the rubber pad, the first protrusion and the second protrusion of the present invention;
fig. 5 is a schematic structural view of another view angle of the present invention;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is an enlarged partial schematic view at M of FIG. 6;
FIG. 8 is an enlarged partial schematic view at N of FIG. 7;
FIG. 9 is an enlarged partial schematic view at P of FIG. 7;
FIG. 10 is an enlarged partial schematic view at W in FIG. 7;
FIG. 11 is an enlarged partial schematic view at S of FIG. 7;
fig. 12 is a three-dimensional schematic view of a seal of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a storage tank, which is characterized in that as shown in figures 12, the storage tank comprises a tank body 1, a rubber pad 2, a sealing component 3 and an exhaust component 4, wherein the center of the top of the tank body 1 is provided with a through hole, and the bottom of the tank body 1 is inwards sunken to form at least one first groove; the rubber pad 2 is arranged at the bottom of the tank body 1, the rubber pad 2 is opposite to the first groove, at least one first bulge 5 is formed in the outward protruding mode of the first groove, the first bulge 5 and the first groove are arranged in a one-to-one correspondence mode, and the first bulge 5 is inserted into the first groove in a matched mode.
Preferably, the number of the first grooves is one, and the first grooves are circular; the bottom of the tank body 1 is inwards recessed to form a plurality of second grooves, the second grooves are in a strip shape and are arranged along the radial direction of the first grooves, and one ends of the second grooves are communicated with the first grooves; the rubber pad 2 is provided with a plurality of second bulges 6 protruding outwards relative to the second grooves, the second bulges 6 are arranged in one-to-one correspondence with the second grooves, and the second bulges 6 are inserted into the second grooves in a matching manner.
By arranging the rubber pad 2 below the tank body 1, when the tank body 1 is transported, vibration of the tank body 1 during transportation can be reduced through the rubber pad 2, and the tank body 1 is prevented from being damaged due to overlarge vibration amplitude of the tank body 1 on a vehicle; the rubber pad 2 can be prevented from moving in the horizontal direction relative to the tank body 1 by arranging the first groove and the first bulge 5; through setting up second recess, second arch 6, can prevent that rubber pad 2 from taking place to rotate for jar body 1 relatively, the transportation of the jar body 1 of being convenient for can protect jar body 1.
The sealing assembly 3 comprises a shell 31, a closed cover 32, a U-shaped pipe 33 and an accommodating box 34, wherein the shell 31 is hollow and has an open end, the shell 31 is arranged on the outer wall of the tank body 1, the closed cover 32 is arranged opposite to the open end of the shell 31, and the closed cover 32 is detachably connected to the shell 31 through a bolt;
the U-shaped pipe 33 is arranged in the tank body 1, one end of the U-shaped pipe 33 penetrates through the outer wall of the shell 31 to be communicated with the tank body 1, the communication position is arranged close to the top of the tank body 1, the U-shaped pipe 33 is filled with liquid, preferably, the liquid is low-volatility liquid, when the liquid is selected, the selected liquid cannot react with the liquid in the tank body 1, and low-volatility lubricating oil can be selected as common liquid.
By arranging the U-shaped pipe 33 and filling the U-shaped pipe 33 with liquid, when the air pressure in the tank body 1 is normal, the gas in the tank body 1 cannot escape from the U-shaped pipe 33, and outside air and other substances cannot enter the tank body 1 from the U-shaped pipe 33.
The accommodating box 34 is built in the housing 31, the accommodating box 34 is hollow, the volume of the accommodating box 34 is larger than that of the U-shaped pipe 33, and the accommodating box 34 is communicated with the other end of the U-shaped pipe 33.
Through setting up holding box 34, can collect the liquid that gets into holding box 34 from U type pipe 33, after the atmospheric pressure in jar body 1 is normal, liquid flows back and gets into U type pipe 33 from holding box 34, has realized the collection of the liquid in U type pipe 33 from new use.
The exhaust assembly 4 comprises a connecting pipe 41, a cylinder 42, a sealing member 43, an exhaust pipe 44 and a filter screen 45, wherein the connecting pipe 41 is vertically arranged, one end of the connecting pipe 41 is communicated with the accommodating box 34, and the communicating part is arranged close to the top of the accommodating box 34.
The cylinder 42 is hollow, and one end of the cylinder 42 is coaxially connected to the connecting pipe 41; the sealing element 43 comprises a conical block 431, a cylinder 432 and a balancing weight 433, the conical block 431 and the connecting pipe 41 are coaxially arranged, the tip end of the conical block 431 is arranged opposite to the connecting pipe 41, the diameter of the large-diameter end of the conical block 431 is larger than that of the connecting pipe 41, the cylinder 432 is coaxial and can be arranged in the cylinder body 42 in a sliding manner, one end of the cylinder 432 is coaxially connected to the large-diameter end of the conical block 431, the cylinder 432 is provided with a plurality of exhaust holes along the axial direction, the exhaust holes penetrate through the cylinder 432, the exhaust holes are uniformly arranged along the circumferential direction of the cylinder 432, and the exhaust holes are arranged close to; the balancing weight 433 can be dismantled and connect in the other end of cylinder 432, and balancing weight 433 sets for according to the actual demand, if the material of jar body 1 is the steel, then the atmospheric pressure that jar body 1 can bear is great, and balancing weight 433 can select heavier, if the material of jar body 1 is plastics, then jar atmospheric pressure that body 1 can bear is less relatively, then balancing weight 433 can select lighter, this can be according to the demand, and the self-setting.
Preferably, the weight block 433 is a circular cylinder, the weight block 433 is arranged coaxially with the cylinder 432, a through hole is coaxially formed in the weight block 433, the through hole penetrates through the weight block 433, and the weight block 433 does not cover any exhaust hole; the sealing member 43 further includes a connection screw 434, through which a threaded end of the connection screw 434 passes through the weight block 433, and the threaded end of the connection screw 434 is threadedly connected to the cylinder 432. The balancing weight 433 is detachably connected to the column 432, so that different users can set configuration blocks with different weights according to requirements.
By arranging the cylinder 42, the tapered block 431, the cylinder 432 and the weight 433, when the gas in the tank 1 enters the accommodating box 34, if the pressure of the gas does not reach a predetermined value, the gas cannot pass between the tapered block 431 and the connecting pipe 41.
One end of the exhaust pipe 44 and the other end of the cylinder 42 and the exhaust pipe 44 penetrate through the outer wall of the housing 31, preferably, the other end of the exhaust pipe 44 is vertically arranged, and the nozzle of the other end of the exhaust pipe 44 is arranged downwards.
The vertical arrangement of the other end of the exhaust pipe 44 with the nozzle of the other end of the exhaust pipe 44 facing downward prevents many foreign substances from entering the cylinder 42 from the other end of the exhaust pipe 44.
A strainer 45 is built in the other end of the exhaust pipe 44. By providing the strainer 45, it is possible to intercept foreign substances and prevent the foreign substances from entering the cylinder 42 through the exhaust pipe 44.
The utility model discloses a concrete work flow: when the air pressure in the tank body 1 is increased, the gas in the tank body 1 can push the liquid in the U-shaped pipe 33 to move, so that the liquid in the U-shaped pipe 33 enters the accommodating box 34, when the air pressure in the tank body 1 is increased to a certain degree, the liquid in the U-shaped pipe 33 in the tank body 1 is completely pressed into the accommodating box 34, the gas enters the accommodating box 34 through the U-shaped pipe 33 and enters the connecting pipe 41 through the accommodating box 34, when the pressure of the gas reaches a certain degree, the gas pushes the conical block 431, the cylinder 432 and the balancing weight 433 to move along the axial direction of the cylinder 42, the gas enters the cylinder 42 and passes through the cylinder 432 through the exhaust hole, enters the exhaust pipe 44 from the other end of the cylinder 42 and is exhausted from the exhaust pipe 44, the air pressure in the tank body 1 is reduced, the tank body 1 is prevented from being damaged by overhigh air pressure in the tank body 1, and when the pressure in the tank body, The weight block 433 resets, and the outer surface of the conical block 431 abuts against the inner wall of the connecting pipe 41; the liquid in the tank 34 flows back into the U-shaped pipe 33 by gravity.
Example two:
the second embodiment is the same as the first embodiment and is not described, but the second embodiment is different from the first embodiment in that the other end of the cylinder 42 is open, the exhaust assembly 4 further includes an end cap 46 and a sealing ring 47, the end cap 46 is detachably connected to the other end of the cylinder 42, the sealing ring 47 is coaxially disposed between the end cap 46 and the cylinder 42, and one end of the sealing ring 47 abuts against the cylinder 42, and the other end abuts against the end cap 46. Preferably, the end cap 46 is removably attached to the other end of the barrel 42 by a set screw.
The containing box 34 comprises a funnel 341, a cylinder 342 and a liquid blocking cylinder 343 which are vertically arranged, and the small-diameter end of the funnel 341 is communicated with the other end of the U-shaped pipe 33; the cylinder 342 is hollow and has an open end, the open end of the cylinder 342 is coaxially connected to the large-diameter end of the funnel 341, and the cylinder 342 is communicated with one end of the connecting pipe 41; the liquid blocking cylinder 343 is disposed coaxially with the funnel 341, and one end of the liquid blocking cylinder 343 is connected to one end of the cylinder 342 away from the funnel 341, and the diameter of the liquid blocking cylinder 343 is increased in a direction approaching the funnel 341.
The small-diameter end of the funnel 341 is communicated with the other end of the U-shaped pipe 33, so that the liquid of the U-shaped pipe 33 can slide into the U-shaped pipe 33 along the inner wall of the funnel 341 after entering the funnel 341; through setting up liquid blocking cylinder 343, and liquid blocking cylinder 343 is along the direction diameter grow that is close to funnel 341, when atmospheric pressure in the jar body 1 increases suddenly, gaseous in the U type pipe 33 can be with certain speed rush into hold in the case 34, through setting up liquid blocking cylinder 343, when the mixture striking of the liquid that U type pipe 33 rushed out and gaseous on the inner wall of liquid blocking cylinder 343, most liquid drops downwards along the inner wall of liquid blocking cylinder 343, prevent that the high-pressure gas in the jar body 1 from directly carrying U type pipe 33 and rushing out blast pipe 44.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. A storage tank is characterized by comprising a tank body, a sealing assembly and an exhaust assembly, wherein the sealing assembly comprises a U-shaped pipe and a containing box, one end of the U-shaped pipe is communicated with the tank body, the communicated position is close to the top of the tank body, and the U-shaped pipe is filled with liquid; the inside of the containing box is hollow, the volume of the containing box is larger than that of the U-shaped pipe, the containing box is communicated with the other end of the U-shaped pipe, the exhaust assembly comprises a connecting pipe, a cylinder, an exhaust pipe and a sealing piece, the connecting pipe is vertically arranged, one end of the connecting pipe is communicated with the containing box, and the communicating position is close to the top of the containing box; the interior of the cylinder body is hollow, and one end of the cylinder body is coaxially connected with the connecting pipe; the sealing element comprises a conical block, a cylinder and a balancing weight, the conical block and the connecting pipe are coaxially arranged, the tip end of the conical block is arranged opposite to the connecting pipe, the diameter of the large-diameter end of the conical block is larger than that of the connecting pipe, the cylinder is coaxial and can be arranged in the cylinder body in a sliding mode, one end of the cylinder is coaxially connected to the large-diameter end of the conical block, a plurality of exhaust holes are formed in the cylinder in the axial direction, and the exhaust holes penetrate through the cylinder; the balancing weight is detachably connected to the other end of the cylinder; one end of the exhaust pipe is communicated with the cylinder body.
2. The storage tank of claim 1, wherein the other end of the exhaust pipe is vertically disposed, and the nozzle of the other end of the exhaust pipe is downwardly disposed.
3. The storage tank of claim 1 wherein the exhaust assembly further comprises a screen disposed within the other end of the exhaust pipe.
4. The storage tank of claim 1, wherein the plurality of exhaust holes are uniformly arranged along a circumferential direction of the cylinder, and the exhaust holes are arranged near an outer circumferential surface of the cylinder.
5. The storage tank of claim 1, wherein the other end of the cylinder is open, the exhaust assembly further comprises an end cap and a sealing ring, the end cap is detachably connected to the other end of the cylinder, the sealing ring is coaxially disposed between the end cap and the cylinder, and one end of the sealing ring abuts against the cylinder and the other end abuts against the end cap.
6. The storage tank of claim 1, wherein the containing box comprises a funnel and a cylinder which are vertically arranged, and the small-diameter end of the funnel is communicated with the other end of the U-shaped pipe; the inner part of the cylinder is hollow, one end of the cylinder is opened, the opening end of the cylinder is coaxially connected to the large-diameter end of the funnel, and the cylinder is communicated with one end of the connecting pipe.
7. The storage tank of claim 6, wherein the container further comprises a liquid blocking cylinder, the liquid blocking cylinder is coaxially disposed with the funnel, and one end of the liquid blocking cylinder is connected to one end of the cylinder away from the funnel.
8. The storage tank of claim 7, wherein the liquid barrier cylinder is enlarged in diameter in a direction approaching the funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349181.7U CN210012165U (en) | 2019-03-19 | 2019-03-19 | Storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920349181.7U CN210012165U (en) | 2019-03-19 | 2019-03-19 | Storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012165U true CN210012165U (en) | 2020-02-04 |
Family
ID=69313721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920349181.7U Expired - Fee Related CN210012165U (en) | 2019-03-19 | 2019-03-19 | Storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210012165U (en) |
-
2019
- 2019-03-19 CN CN201920349181.7U patent/CN210012165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |