CN2723013Y - Low pressure difference gas adsorptive device - Google Patents
Low pressure difference gas adsorptive device Download PDFInfo
- Publication number
- CN2723013Y CN2723013Y CN 200420082594 CN200420082594U CN2723013Y CN 2723013 Y CN2723013 Y CN 2723013Y CN 200420082594 CN200420082594 CN 200420082594 CN 200420082594 U CN200420082594 U CN 200420082594U CN 2723013 Y CN2723013 Y CN 2723013Y
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- adsorptive
- stop piece
- inlet chamber
- low pressure
- desorb
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to an adsorptive device, more concretely relating to a low pressure difference gas adsorptive device. The damp-heat high-pressure air needing to be treated is introduced into the adsorbing material in the adsorptive or desorptive barrel to react. The cross-section area of the junction between the adsorptive air intake cavity and the lower barrier vane of the adsorptive or desorptive barrel is large enough, and the effective ventilating area of the lower barrier vane is also large enough, thus guaranteeing that the drag is small when gases go into the adsorptive or desorptive barrel from the adsorptive air intake cavity, and gases can react sufficiently with the adsorbing material in the adsorptive or desorptive barrel, scarcely without any dead space. The embodiment connected two devices together right-and-left symmetrically. The right and left devices can finish adsorptive or desorptive function by turns, e.i. while the left device finish adsorptive function, the right device is desorbed, creating conditions for the new adsorptive process. Vice versa. Therefore, the utility model has the actual effects of low pressure difference, high efficiency, and energy saving.
Description
Affiliated technical field
The utility model relates to a kind of adsorbent equipment, and relates more specifically to a kind of low pressure reduction gas adsorbing device.
Background technology
Need to use a kind of gas adsorbing device in the air supply system of communication cable, prior art the pressure reduction of the gas adsorbing device that extensively adopts at 0.095～0.1MPa, when the absorption staving is passed through in adsorbed gas, the dead angle that contacts with sorbing material in the bucket is many, the build-up of pressure loss is bigger, adsorption efficiency is low, thereby energy consumption is big, is unfavorable for energy savings.In order not only to need low consumption, but also need to guarantee communication quality, for this reason, the communication cable air supply system be badly in need of seeking a kind of can energy savings, efficient height, low pressure reduction gas adsorbing device that pressure reduction is little.
Summary of the invention
The purpose of this utility model is to provide a kind of energy savings, efficient height, low pressure reduction gas adsorbing device that pressure reduction is little.
The utility model is realized by following design: sorbing material is contained in by adsorbing/desorb in the container that staving and upper and lower catch form, air inlet joins by moisture separator, inlet chamber, absorption inlet chamber and lower stop piece in regular turn, and the gas outlet is by check valve and desorb air cavity and the upper stop piece composition that joins.The utility model guarantees to desorb air cavity and upper stop piece, and also enough big of the sectional area of connection between absorption inlet chamber and the lower stop piece; The sectional area of the connection of upper stop piece or lower stop piece and absorption simultaneously/desorb staving enough greatly.The effective ventilation area of upper stop piece and lower stop piece is also enough big.
The utility model can further adopt the use that is connected of two covering devices of left and right symmetry, and wherein: left gas outlet is connected with right gas outlet by tube connector.A left side desorbs air cavity and desorbs air cavity by the flow control valve and the right side and be connected.Left side inlet chamber communicates with left side absorption inlet chamber and atmosphere respectively by magnetic valve.Right inlet chamber communicates with right side absorption inlet chamber and atmosphere respectively by magnetic valve.
Link with magnetic valve and flow control valve respectively with computer, and the work of control magnetic valve and flow control valve.
Effect of the present utility model is clearly, adopt device of the present utility model, can be with the damp and hot pressure-air of needs drying, under computer control, feed a left side or the right air inlet of this device respectively in turn, the corresponding again separation of passing through a left side or right moisture separator, enter a left side or right inlet chamber after portion of water in the damp and hot pressure-air separated, the control by magnetic valve imports a left side or right absorption inlet chamber with the gas timesharing of a left side or right inlet chamber more then.Because upper stop piece of the present utility model or lower stop piece and absorption/desorb the sectional area of connection of staving enough greatly, the effective ventilation area of upper stop piece and lower stop piece itself is also enough big, and desorb air cavity and upper stop piece, and all enough big of the sectional area of connection between absorption inlet chamber and the lower stop piece.Above-mentioned design of the present utility model guaranteed gas enter from the absorption inlet chamber adsorb/resistance when desorbing staving is very little, is adsorbing/is desorbing in the staving, gas and sorbing material react does not almost have the dead angle.Therefore, need dry damp and hot pressure-air, the pressure reduction of the absorption by the utility model device/when desorbing staving is very little, only is 0.005MPa, and is much lower more than the pressure reduction of prior art.At this moment, it is very little to need dry damp-heat air to enter the resistance that adsorbs/desorb staving by lower gear plate, and it can reaction fully take place with the sorbing material that adsorbs/desorb in the staving, does not almost have the dead angle.Be adsorbed very dry gas after the processing, timesharing flows to a left side or right gas outlet is used for the user from check valve alternately.Simultaneously, there is small part of gas then to flow into different absorption/desorb in the staving, desorbs usefulness for containing in sorbing material wherein by flow control valve.Because this device has all adopted the structure of low vapour lock in each link, pressure reduction is little, efficient is high, the actual effect of energy savings so that this device has.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described, thereby make CONSTRUCTED SPECIFICATION of the present utility model, characteristics, purpose and advantage clearer and more definite, but do not limited scope of the present utility model.
Accompanying drawing is the structural representation of the utility model embodiment.
The specific embodiment
The structure of the utility model embodiment now is described in conjunction with the accompanying drawings: as shown in drawings, a kind of low pressure reduction gas adsorbing device, sorbing material 9 is contained in by adsorbing/desorb in the container that staving 8 and upper stop piece 5, lower stop piece 10 formed, described sorbing material 9, but activated alumina, molecular sieve, silica gel, palladium touch any in coal, bar-shaped causticity, bar-shaped severe sodium, the granular calcium oxide etc.Air inlet 12 joins with lower stop piece 10 by moisture separator 14, inlet chamber 13, absorption inlet chamber 11 in regular turn, the contacting section that described absorption inlet chamber 11 is connected with lower gear plate 10 is long-pending have sufficiently big, enough big of upper stop piece 5 or lower stop piece 10 and the sectional area of the connection of adsorbing/desorbing staving 8, the own effective ventilation area of upper stop piece 5 and lower stop piece 10 is also enough big, and desorb air cavity 6 and upper stop piece 5, and between absorption inlet chamber 11 and the lower stop piece 10 sectional area of connection also enough greatly.Therefore, present embodiment fully guaranteed gas enter from absorption inlet chamber 11 adsorb/resistance when desorbing staving 8 is very little, and adsorbs/desorb in the staving 8 that the reaction of generation does not almost have a dead angle between the gases and sorbing material 9.Therefore, need dry damp and hot pressure-air by adsorb/the pressure loss when desorbing staving 8 is very little, only is 0.005MPa.At this moment, it is very little to need dry damp-heat air to enter the resistance that adsorbs/desorb staving 8 by lower gear plate 10, reaction fully can take place with the sorbing material 9 that adsorbs/desorb in the staving 8 in it, be that moisture in the damp-heat air can be adsorbed material 9 absorption and falls, obtain dry air, and present embodiment adopts the structure of low pressure reduction, and above-mentioned adsorption reaction does not almost have the dead angle, has very high efficient.3 of gas outlets are by check valve 4 and desorb air cavity 6 and join with upper stop piece 5, and therefore, the air after absorption leads to air accumulator by upper stop piece 5, check valve 4 and gas outlet 3 successively, and uses for communication cable.
In order further to raise the efficiency, to cut down the consumption of energy, present embodiment can further adopt two cover the utility model by left and right symmetry to connect to form.Wherein: left gas outlet 3a is connected with right gas outlet 3b by tube connector 2.A left side desorbs air cavity 6a by flow control valve 7, desorbs air cavity 6b with the right side and is connected.Left side absorption inlet chamber 11a is by magnetic valve 15, and 11b is connected with right side absorption inlet chamber.Left side inlet chamber 13a is connected with right inlet chamber 13b by magnetic valve 15.At this moment, when magnetic valve 15 is in left road when logical, be connected between then left inlet chamber 13a and left side absorption inlet chamber 11a, but a left side is adsorbed between inlet chamber 11a and atmosphere and then is blocked.Be blocked between meanwhile right inlet chamber 13b and right absorption inlet chamber 11b, then be connected between right absorption inlet chamber 11b and atmosphere.Therefore, the high pressure damp-heat air that enters from left air inlet 12a, when by left moisture separator 14a, moisture wherein will tentatively be separated out, enter left inlet chamber 13a and then, and by magnetic valve 15 arrival left side absorption inlet chamber 11a, entering a left side by the lower-left catch 10a with large tracts of land passage then adsorbs/desorbs in the staving 8a, and react fully with the left sorbing material 9a that is contained in a left side and adsorbs/desorb in the staving 8a, further absorbed the moisture of handling in the gas, so when processed gas arrives left check valve 4a, almost there has not been moisture.Through the gas after the present embodiment processing, major part flows to left gas outlet 3a, right gas outlet 3b and right check valve 4b respectively from left check valve 4a, fraction desorbs air cavity 6a, flow control valve 7, the right side and desorbs air cavity 6b and enter the right side and adsorb/desorb in the staving 8b from a left side, react with right sorbing material 9b, moisture among the right sorbing material 9b is dissolved to desorbing in the gas, and be discharged in the atmosphere and go by bottom right catch 10b, right absorption inlet chamber 11b, magnetic valve 15 successively, can supply the need of the absorption work of a new round through separating attached right sorbing material 9b.The above-mentioned left side that enters desorbs air cavity 6a or the right gas flow that desorbs that desorbs air cavity 6b, regulates control by flow control valve 7, desorbs under the prerequisite of index guaranteeing, makes this Flow-rate adjustment to minimum state, is beneficial to energy savings.By same principle, the right-hand unit of present embodiment is finished the absorption program, and left-hand unit is finished the program of desorbing.Left and right device will be worked under the control of magnetic valve 15 again and again, and what come and go in turn provides treated and dry air.
In order more effectively to control the work between the left and right device, can establish a computer 16 and link with magnetic valve 15 and flow control valve 7 respectively, and, regulate and control the work of magnetic valve 15 and flow control valve 7 respectively by the condition of computer 16 according to setting.
Install and use for convenience, described device can be fixed in one and have on the fixed head 1 of suppending hole, both played the stable connection between the left and right device, more can easily whole device be hung on the place that needs this device of effect.
Claims (4)
1. one kind low pressure reduction gas adsorbing device, contain in by adsorbing/desorb in the container that staving (8) and upper stop piece (5), lower stop piece (10) form by sorbing material (9), air inlet (12) joins with lower stop piece (10) by moisture separator (14), inlet chamber (13), absorption inlet chamber (11) in regular turn, gas outlet (3) is by check valve (4) and desorb air cavity (6) and upper stop piece (5) composition that joins, and it is characterized in that:
Enough big of upper stop piece (5) or lower stop piece (10) and the sectional area of connection that adsorbs/desorb staving (8);
The effective ventilation area of upper stop piece (5) and lower stop piece (10) is also enough big;
Desorb air cavity (6) and upper stop piece (5), and between absorption inlet chamber (11) and the lower stop piece (10) sectional area of connection also enough greatly.
2. by the described low pressure reduction gas adsorbing device of claim 1, it is characterized in that: connect to form by the described device of symmetrical two covers, wherein
Gas outlet, a left side (3a) is by tube connector (2), and (3b) is connected with right gas outlet;
A left side desorbs air cavity (6a) by flow control valve (7), desorbs air cavity (6b) with the right side and is connected;
Left side inlet chamber (13a) communicates with left side absorption inlet chamber (11a) and atmosphere respectively by magnetic valve (15);
Right inlet chamber (13b) communicates with right side absorption inlet chamber (11b) and atmosphere respectively by magnetic valve (15).
3. by the described low pressure reduction gas adsorbing device of claim 2, it is characterized in that: computer (16) links with magnetic valve (15) and flow control valve (7) respectively.
4. by the described low pressure reduction gas adsorbing device of claim 3, it is characterized in that: described device is fixed in one to have on the fixed head (1) of suppending hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082594 CN2723013Y (en) | 2004-09-06 | 2004-09-06 | Low pressure difference gas adsorptive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082594 CN2723013Y (en) | 2004-09-06 | 2004-09-06 | Low pressure difference gas adsorptive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723013Y true CN2723013Y (en) | 2005-09-07 |
Family
ID=35036649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420082594 Expired - Fee Related CN2723013Y (en) | 2004-09-06 | 2004-09-06 | Low pressure difference gas adsorptive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723013Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799100B (en) * | 2005-09-26 | 2013-04-10 | 松下电器产业株式会社 | Gas adsorbing device, vacuum heat insulator making use of gas adsorbing device and process for producing vacuum heat insulator |
-
2004
- 2004-09-06 CN CN 200420082594 patent/CN2723013Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799100B (en) * | 2005-09-26 | 2013-04-10 | 松下电器产业株式会社 | Gas adsorbing device, vacuum heat insulator making use of gas adsorbing device and process for producing vacuum heat insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 |