CN208503938U - A kind of absorption type gas storage gas tank - Google Patents
A kind of absorption type gas storage gas tank Download PDFInfo
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- CN208503938U CN208503938U CN201820834432.6U CN201820834432U CN208503938U CN 208503938 U CN208503938 U CN 208503938U CN 201820834432 U CN201820834432 U CN 201820834432U CN 208503938 U CN208503938 U CN 208503938U
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- gas tank
- adsorption
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- solid
- absorption type
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Abstract
The utility model discloses a kind of adsorbed storage gas tanks, including handle (1), gas tank top (2) and gas tank lower part (3), the gas tank top (2) includes the gas tank internal layer (202) that gas tank outer layer (201) and surface are equipped with venthole, solid adsorption material (4) are equipped in the cavity that the gas tank outer layer (201) and the gas tank internal layer (202) closing connection are formed, the gas tank lower part (3) includes open-topped gas tank collet (301), the solid adsorption material (4) are equipped in the gas tank collet (301), the net-like spacer being detachably connected with it is equipped in the gas tank collet (301), the net-like spacer is set on solid adsorption material (4), several adsorption structures are equipped on the net-like spacer.The adsorbed storage gas tank of the utility model can increase the contact area of solid adsorption material and gas to the greatest extent, increase the utilization rate of solid adsorption material and the tolerance of storage, reduce the time of reaction.
Description
Technical field
The utility model belongs to gas tank technical field, more particularly, to a kind of adsorbed storage gas tank.
Background technique
There are mainly two types of the storage modes of gas: one is gas is stored in high-pressure bottle by compressing, this side
Formula is the main storage mode of gas；Second is to carry out storage transport after so that gas is become liquid in ultralow temperature.
The first storage mode not only will carry out multi-stage compression to gas by the high pressure compressor of multi-stage compression, need compared with
High energy consumption, and the requirement to gas tank is high, needs the pressure that can bear 20~25MP, thus body from great, storage fortune
It is defeated at high cost, and there is the potential danger of explosion；Second of storage mode, cryogenic conditions and low temperature ring dependent on ultralow temperature
Border, liquefaction process is complicated, fills tank inconvenience, high equipment cost；
It is currently suggested the third gas storage mode: absorption type gas storage mode, by adsorbent by gas absorption
Firmly, it is then charged into storage tank.The third storage mode can reduce the requirement to storage tank, while it is explosive to eliminate high pressure gas
Fried danger, has a safety feature, and daily maintenance is convenient, at low cost.Absorption type gas storage mode is the problem is that solid is inhaled
Enclosure material, which enters gas absorption, to be needed to come into full contact with as far as possible with gas in self structure, but in actual conditions, gas and solid
The contact of adsorbent material is inadequate, and absorption is insufficient, and the utilization rate for not only resulting in solid adsorption material is low, the tolerance stored in gas tank
It is few, and wait the overlong time of reaction that gas is made to be filled with needs and take a significant amount of time.
Utility model content
Aiming at the above defects or improvement requirements of the prior art, the utility model provides a kind of adsorbed storage gas tank, point
Other gas tank top and gas tank lower part, and detachable connection is realized by screw thread, convenient for the pick-and-place of solid adsorption material, on gas tank
Portion includes gas tank outer layer and gas tank internal layer, and the cavity that the two closing connection is formed is provided with solid adsorption material, gas tank internal layer
Several through-holes are equipped with, for increasing the contact area of solid adsorption material and gas；Gas tank lower part is equipped with middle part adsorption column,
Outer wall is equipped with stomata, internal that solid adsorption material is housed, and can increase solid adsorption material and gas to a greater degree
Contact area increases the utilization rate of solid adsorption material and the tolerance of gas tank memory storage, reduces the time for waiting reaction.
To achieve the goals above, the utility model provides a kind of adsorbed storage gas tank, including handle, the handle
The gas tank lower part that bottom is successively arranged gas tank top and is threadedly coupled with the gas tank top；
The gas tank top includes the gas tank internal layer that gas tank outer layer and surface are equipped with venthole, the gas tank outer layer and described
Solid adsorption material is equipped in the cavity that the closing connection of gas tank internal layer is formed；
The gas tank lower part includes open-topped gas tank collet, is equipped with the solid absorption material in the gas tank collet
Material, is equipped with the net-like spacer being detachably connected with it in the gas tank collet, the net-like spacer be set to solid adsorption material it
On, several adsorption structures are equipped on the net-like spacer, for increasing solid adsorption material and by the contact surface of storage gas
Product.
Further, the adsorption structure includes the middle part adsorption column in the middle part of the gas tank collet, is internally provided with
The solid adsorption material, and several equally distributed stomatas are equipped on its top surface and side.
Further, the adsorption structure further includes the spiral adsorption structure being set in outside the middle part adsorption column, described
Gap is equipped between spiral adsorption structure and the gas tank internal layer and middle part adsorption column.
Further, the through-hole for being set on the middle part adsorption column is equipped in the middle part of the net-like spacer.
Further, be equipped with the solid adsorption material in the spiral adsorption structure, and its outer wall be uniformly provided with it is several
A venthole.
Further, the adsorption structure includes several adsorption plates, is spaced setting between several adsorption plates, is internally provided with
Solid adsorption material, outer surface are equipped with several equally distributed stomatas.
Further, the upper surface of the net-like spacer is equipped with several columnar projections, and the adsorption plate bottom is correspondingly provided with
Several columnar holes, the columnar hole are set in the columnar projections.
Further, the center of the gas tank upper top is equipped with end socket, and the end socket is connect with the air inlet pipe.
Further, the end socket and the air inlet pipe junction are equipped with seal assembly, and the seal assembly includes annular
The fastener of elastic component and contractile annular.
Further, the fastener is set to the both ends of the ring elastic parts, and is sheathed on the ring elastic parts shape
At annulus hole in.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art,
Column the utility model has the advantages that
(1) the adsorbed storage gas tank of the utility model, difference gas tank top and gas tank lower part, and can by screw thread realization
It is detachably connected with, convenient for the pick-and-place of solid adsorption material, gas tank top includes gas tank outer layer and gas tank internal layer, and the two closing connects
Connect the cavity to be formed and be provided with solid adsorption material, gas tank internal layer is equipped with several through-holes, for increase solid adsorption material with
The contact area of gas；Gas tank lower part is equipped with middle part adsorption column, and outer wall is equipped with stomata, internal that solid absorption material is housed
Material, the contact area of solid adsorption material and gas can be increased to a greater degree, increase solid adsorption material utilization rate and
The tolerance stored in gas tank reduces the time for waiting reaction.
(2) the adsorbed storage gas tank of the utility model, gas tank internal layer is interior to be equipped with spiral adsorption structure, and inside is equipped with solid
Body adsorbent material, outer wall are equipped with several ventholes, and the structure of spiral can increase solid adsorption material and gas to the maximum extent
The contact area of body, while the gap between gas tank internal layer and middle part adsorption column is taken full advantage of, further increase solid and inhales
The contact probability of enclosure material and gas, thus increase the utilization rate of solid adsorption material and the tolerance of gas tank memory storage, reduce etc.
Time to be reacted.
(3) the adsorbed storage gas tank of the utility model is equipped with net-like spacer, while the gas of gas tank lower part in gas tank lower part
Solid adsorption material is equipped in tank bottom support, net-like spacer is covered on solid adsorption material, is on the one hand convenient for gas and solid
Adsorbent material contact, on the other hand prevents solid adsorption material to be scattered away.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of adsorbed storage gas tank of the utility model embodiment；
Fig. 2 is the cross-sectional view on the utility model embodiment gas tank top；
Fig. 3 is the structural schematic diagram of the utility model embodiment gas tank lower part；
Fig. 4 is the structural schematic diagram of the utility model embodiment spiral adsorption structure.
In all attached drawings, same appended drawing reference indicates identical structure and part, in which: 1- handle, 2- gas tank top,
3- gas tank lower part, 4- solid adsorption material, 201- gas tank outer layer, 202- gas tank outer layer, 301- gas tank collet, the absorption of the middle part 302-
Column, 303- stomata, 5- spiral adsorption structure.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.In addition, involved in the various embodiments of the present invention described below
And to technical characteristic can be combined with each other as long as they do not conflict with each other.
Fig. 1 is a kind of structural schematic diagram of detachable storage gas tank of the utility model embodiment.As shown in Figure 1, storage
Gas tank includes handle 1, gas tank top 2 and gas tank lower part 3, and gas tank top 2 and the composition of gas tank lower part 3 store the storage chamber of gas tank,
Handle 1 is set to the top on gas tank top 2, which is provided with opening, convenient for the carrying in gas tank transport；The top on gas tank top 2 is set
There is air valve, air valve is connect with air inlet pipe, for the gas that injection needs store in storage chamber.The outer wall of 2 bottom of gas tank top
Equipped with screw thread, the inner wall of gas tank lower part 3 is equipped with screw thread, and the bottom on gas tank top 2 is threadedly coupled with gas tank lower part 3, to realize
3 detachable connection of gas tank top 2 and gas tank lower part.Gas tank lower part 3 is the tubular structure of upper opening, is internally provided with solid
Adsorbent material 4.Further, the top center on gas tank top 2 is equipped with end socket, and end socket is connect with air inlet pipe, end socket and air inlet
The junction of pipe is equipped with seal assembly, for guaranteeing the air-tightness connected between air inlet pipe and end socket；Seal assembly includes annular
Elastic component and fastener, fastener are two, and fastener is cyclic structure, and its shrinkable realization circumferential size changes to adapt to
The deformation of ring elastic parts, fastener is set to the both ends of ring elastic parts, and ring elastic parts both ends are equipped with the circle being wrapped to form
Annular distance, fastener be set to annulus hole in, ring elastic parts are sheathed on the junction of end socket and air inlet pipe, for wrap end socket with
Air inlet pipe, and be close to junction and avoid the formation of stomata to cause gas leakage, the fastener by locking both ends fastens seal assembly
In the junction of end socket and air inlet pipe.
Wherein, the material of air accumulator is preferably one in carbon steel, low-alloy steel air accumulator, stainless steel gas and plastic material
Kind, the range of choice of material is wide compared with conventional gas formula air accumulator, and the material for being readily transported lighter weight is used as detachable
The material of air accumulator.
The bottom of gas tank lower part 3 is equipped with support, and support is several, is evenly distributed on the surrounding of 3 bottom of gas tank lower part, uses
In supporting entire air accumulator, guarantee its stationarity placed, further, support is realized by engaging part and gas tank lower part 3
Detachable connection guarantees gas storage for providing support in the placement process in air accumulator gas replenishment process and after the completion of inflation
The stabilization of tank.
There is lattice hole in solid adsorption material 4, lattice hole is distributed in the molecular structure of adsorbent material, absorption
Effect is related to the porosity of molecular structure.Intermolecular active force suffered by solid interior molecule is symmetrical, and the surface of solids
Power suffered by molecule is that asymmetric, inside one side is larger by the active force of interior molecules, therefore can be from extraneous adsorbent.
Solid adsorption material 4 carries out the process for being adsorbed as physical absorption to the gas for storage by lattice hole, by above-mentioned principle
It knows the absorption generated by power between dividing, does not chemically react, just can be carried out in low temperature, be not required to rely on as hydraulic storage
In the cryogenic conditions and low temperature environment of ultralow temperature, but the molecule that is adsorbed there are inverse process is adsorbed since warm-up movement can also be from
Adsorbent surface is opened, in order to guarantee the efficiency of absorption, needs to increase adsorbent material with by the contact area of storage gas, increase is filled
The pressure by storage gas entered.
Fig. 2 is a kind of cross-sectional view on adsorbed storage gas tank of the utility model embodiment top.Fig. 3 is that the utility model is real
Apply a kind of structural schematic diagram of adsorbed storage gas tank of example lower part.As shown in Figures 2 and 3, gas tank top 2 includes gas tank outer layer
201 and gas tank internal layer 202, the outer wall of gas tank outer layer 201 is equipped with helicitic texture, and gas tank internal layer 202 is set to the gas tank outer layer
In 201 chambers formed, gas tank internal layer 202 is tubular structure with a closed top, and its top is globoidal structure, gas tank outer layer
201 connect with the bottom of gas tank internal layer 202, and cavity is formed between gas tank outer layer 201 and gas tank internal layer 202, are equipped in cavity
Solid type adsorbent material 4, and solid adsorption material 4 is uniformly filled in cavity, on the top and side of gas tank internal layer 202
Equipped with venthole, the contact area for increasing gas and solid adsorption material 4 makes sufficiently connecing for gas and solid adsorption material 4
Touching increases the low tolerance with the storage of gas tank memory of utilization rate of solid adsorption material.
Fig. 3 is a kind of structural schematic diagram of adsorbed storage gas tank of the utility model embodiment lower part.As shown in figure 3, gas
Tank lower part 3 includes gas tank collet 301 and middle part adsorption column 302, and gas tank collet 301 is open-topped cylinder-like structure, in
Wall is equipped with helicitic texture, and cooperates in the helicitic texture of gas tank outer layer 201, and solid adsorption material 4 is equipped in gas tank lower part 3；In
Portion's adsorption column 302 is set to the middle part of gas tank collet 301, and its top closure, is equipped with solid adsorption material in middle part adsorption column 302
4, several stomatas 303 are equipped on the top surface and side of middle part adsorption column 302, for increasing gas and solid adsorption material 4
Contact area makes coming into full contact with for gas and solid adsorption material 4.The length of middle part adsorption column 302 is than gas tank internal layer 202
Highly small 1~3cm, gas tank internal layer 202 and the difference in height one side of middle part adsorption column 302 are used to that gas to be made to circulate, on the other hand
So that the surface area of middle part adsorption column 302 becomes much larger, to increase the contact area of solid adsorption material 4 Yu gas.
Fig. 4 is the structural schematic diagram of the utility model first embodiment spiral adsorption structure.As shown in figure 4, spiral is adsorbed
Structure 5 is set to the inside of gas tank internal layer 202, and is set in the outside of middle part adsorption column 302, and gentle with middle part adsorption column 302
It is equipped with gap between tank internal layer 202, solid adsorption material 4 is equipped in spiral adsorption structure 5, and its outer wall is equipped with several equal
The venthole of even difference, screw type adsorption structure can increase the contact area of solid adsorption material 4 Yu gas, increase solid
The low tolerance with the storage of gas tank memory of the utilization rate of adsorbent material.
Preferably, being equipped with net-like spacer in gas tank lower part 3, through-hole is equipped in the middle part of net-like spacer, the diameter of through-hole is in
The diameter of portion's adsorption column 302 is suitable, is used for across middle part adsorption column 302, net-like spacer and 3 detachable connection of gas tank lower part,
And be covered on the top of solid adsorption material 4, for prevent during transportation adsorbent material spill in gas tank top 2, it is inconvenient
Removal and replacement in later period solid material.And the mesh of net-like spacer is less than the granular size of solid adsorption material, on the one hand
It is contacted convenient for gas with solid adsorption material, on the other hand solid adsorption material is prevented to be scattered away.
The utility model increases solid by setting middle part adsorption column 302, spiral adsorption structure 5 and gas tank internal layer 202
The contact area of adsorbent material 4 and gas increases the low tolerance with the storage of gas tank memory of utilization rate of solid adsorption material.
Several pieces of adsorption plates are placed in the storage cavities that second embodiment, gas tank top 2 and gas tank lower part 3 are formed, are inhaled
Attached plate substitution middle part adsorption column 302 and spiral adsorption structure, for increasing solid type adsorbent material and connecing by storage gas
Contacting surface product, and setting is spaced between adsorption plate, adsorption plate is hollow structure, it is internal to be uniformly filled with solid type adsorbent material 4,
And the surface of adsorption plate is equipped with equally distributed stomata, further the density of stomata is the case where guaranteeing the integrality of adsorption plate
Under it is as large as possible, with increase by the contact area of storage gas and solid type adsorbent material 4.Further, adsorption plate with
Gas tank is arranged in an axially parallel mode, and the height of adsorption plate is lower than the height of storage cavities, so that adsorption plate is certain apart from air inlet
Distance so that by air inlet enter other be scattered in adjacent adsorbent plate formation gap in, utmostly improve inhale
Attached effect.
Further, adsorption plate is set on net-like spacer, and the upper surface of net-like spacer is equipped with several columnar projections, adsorption plate
Bottom be correspondingly provided with several columnar holes, by the way that the columnar hole of adsorption plate to be set in columnar projections, adsorption plate is consolidated in realization
It is scheduled on net-like spacer, places adsorption plate and tilt or collide during transportation.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
For limiting the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of absorption type gas stores gas tank, including handle (1), which is characterized in that the bottom of the handle (1) is successively arranged
Gas tank top (2) and the gas tank lower part (3) being threadedly coupled with the gas tank top (2)；
The gas tank top (2) includes the gas tank internal layer (202) that gas tank outer layer (201) and surface are equipped with venthole, the gas tank
Solid adsorption material (4) are equipped in the cavity that outer layer (201) and the gas tank internal layer (202) closing connection are formed；
The gas tank lower part (3) includes open-topped gas tank collet (301), is equipped in the gas tank collet (301) described solid
Body adsorbent material (4), the gas tank collet (301) is interior to be equipped with the net-like spacer being detachably connected with it, and the net-like spacer is set
On solid adsorption material (4), several adsorption structures are equipped on the net-like spacer, for increasing solid adsorption material
(4) and by the contact area of storage gas.
2. a kind of absorption type gas according to claim 1 stores gas tank, which is characterized in that the adsorption structure includes setting
Middle part adsorption column (302) in the middle part of the gas tank collet (301), is internally provided with the solid adsorption material (4), and it is pushed up
Several equally distributed stomatas (303) are equipped on face and side.
3. a kind of absorption type gas according to claim 2 stores gas tank, which is characterized in that the adsorption structure further includes
The spiral adsorption structure (5) of the middle part adsorption column (302) outside is set in, in the spiral adsorption structure (5) and the gas tank
Gap is equipped between layer (202) and middle part adsorption column (302).
4. a kind of absorption type gas according to claim 3 stores gas tank, which is characterized in that set in the middle part of the net-like spacer
There is the through-hole for being set on the middle part adsorption column (302).
5. a kind of adsorbed storage gas tank according to claim 3 or 4, which is characterized in that the spiral adsorption structure (5)
It is interior to be equipped with the solid adsorption material (4), and its outer wall is uniformly provided with several ventholes.
6. a kind of absorption type gas according to claim 1 stores gas tank, which is characterized in that if the adsorption structure includes
Dry adsorption plate is spaced setting between several adsorption plates, is internally provided with solid adsorption material (4), outer surface be equipped with it is several
The stomata of even distribution.
7. a kind of absorption type gas according to claim 6 stores gas tank, which is characterized in that the upper table of the net-like spacer
Face is equipped with several columnar projections, and the adsorption plate bottom is correspondingly provided with several columnar holes, and the columnar hole is set in the column
In protrusion.
8. a kind of absorption type gas according to claim 1 stores gas tank, which is characterized in that gas tank top (2) top
The center in portion is equipped with end socket, and the end socket is connect with air inlet pipe.
9. a kind of absorption type gas according to claim 8 stores gas tank, which is characterized in that the end socket and the air inlet
Pipe junction is equipped with seal assembly, and the seal assembly includes the fastener of ring elastic parts and contractile annular.
10. a kind of absorption type gas according to claim 9 stores gas tank, which is characterized in that the fastener is set to institute
The both ends of ring elastic parts are stated, and are sheathed in the annulus hole that the ring elastic parts are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834432.6U CN208503938U (en) | 2018-05-31 | 2018-05-31 | A kind of absorption type gas storage gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834432.6U CN208503938U (en) | 2018-05-31 | 2018-05-31 | A kind of absorption type gas storage gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503938U true CN208503938U (en) | 2019-02-15 |
Family
ID=65287545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820834432.6U Active CN208503938U (en) | 2018-05-31 | 2018-05-31 | A kind of absorption type gas storage gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503938U (en) |
-
2018
- 2018-05-31 CN CN201820834432.6U patent/CN208503938U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190730 Address after: Room A502, 159 Chengjiang Middle Road, Jiangyin City, Jiangsu Province, 214434 Patentee after: Wuxi Boston Environmental Protection Technology Co., Ltd. Address before: 518000 Guangan Gas Station Rear Building 302, Baoan Avenue, 83 District, Haiyu Community, Xin'an Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Anyi Chain Technology Co., Ltd. |