CN202830020U - Gas humidifying tank - Google Patents
Gas humidifying tank Download PDFInfo
- Publication number
- CN202830020U CN202830020U CN 201220492893 CN201220492893U CN202830020U CN 202830020 U CN202830020 U CN 202830020U CN 201220492893 CN201220492893 CN 201220492893 CN 201220492893 U CN201220492893 U CN 201220492893U CN 202830020 U CN202830020 U CN 202830020U
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- gas
- tank body
- gas humidification
- tank
- humidification tank
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Abstract
The utility model discloses a gas humidifying tank. The gas humidifying tank comprises a tank body (10), a gas inlet pipe (20) communicated with the lower part of the tank body (10) and a gas outlet pipe (30) communicated with the upper part of the tank body (10), wherein the gas inlet pipe (20) comprises an outer pipe part (21) positioned outside the tank body (10) and an inner pipe part (22) positioned in the tank body (10). The gas humidifying tank further comprises a plurality of spray nozzles (40), and the plurality of the spray nozzles (40) are arranged on the inner pipe part (22). After the plurality of the spray nozzles are arranged on the inner pipe part of the gas inlet pipe, bubbles formed by gas which is introduced into liquid can be thinned, so that the contact area between the gas and the liquid is increased and the humidity of the gas is further increased.
Description
Technical field
The utility model relates to a kind of biochemical equipment, particularly, relates to a kind of gas humidification tank.
Background technology
The gas humidification tank is a kind of widely used biochemical equipment.For example, the gas humidification tank can be applied to cultivate aspergillus niger spore.Need constantly to pass into a large amount of sterile airs in the culturing process of aspergillus niger spore, the relative humidity of this sterile air is below 60%, and a large amount of sterile airs can be taken away the moisture in the substratum, causes the substratum lack of water, thereby affects the sprouting of spore.
For spore can normally be sprouted, should utilize the gas humidification tank to increase the humidity of sterile air.Shown in Fig. 1 is a kind of gas humidification tank commonly used.As shown in the figure, this gas humidification tank comprises tank body 10, the inlet pipe 20 that is communicated with these tank body 10 bottoms and the escape pipe 30 that is communicated with the top of tank body 10.When utilizing described gas humidification tank to increase the humidity of sterile air, at first need to tank body 10 interior injection flood.Then inlet pipe 20 is communicated with source of sterile air, sterile air enters in the water of tank body 10 inside through inlet pipe 20, and after sterile air was emerged from water, humidity was increased, and flows out from escape pipe 30.
But it is larger that sterile air enters the bubble that forms behind the water in the tank body 10, can not fully contact with water, thereby can't reach good humidification effect.
Therefore, the humidification effect that how to improve the gas humidification tank becomes the technical problem that this area needs to be resolved hurrily.
The utility model content
The purpose of this utility model provides a kind of gas humidification tank, and this gas humidification tank has preferably humidification effect.
To achieve these goals, the utility model provides a kind of gas humidification tank, this gas humidification tank comprises tank body, the inlet pipe that is communicated with this tank body lower part and the escape pipe that is communicated with the top of described tank body, described inlet pipe comprises the outer tube part that is positioned at described tank body outside and the inner tube section that is positioned at described tank interior, wherein, described gas humidification tank also comprises a plurality of nozzles, and these a plurality of nozzles are arranged in the described inner tube section.
Preferably, described inner tube section comprises supervisor and the arm that interconnects, and described outer tube part and described arm are connected to described supervisor's two ends, and described nozzle is arranged on the described arm.
Preferably, described arm forms annular.
Preferably, a plurality of described nozzles are evenly distributed on the described arm.
Preferably, this gas humidification tank also comprises the air distribution plate with a plurality of qi-emitting holes, and this air distribution plate is arranged on described tank interior and is positioned at the top of described nozzle, so that at least a portion effluent air from described nozzle flows through described qi-emitting hole.
Preferably, described air distribution plate is divided into up and down two portions with described tank interior.
Preferably, described gas humidification tank also comprises the gas distribution net, and this gas distribution net is arranged in the described tank body and is positioned on the described air distribution plate, so that at least a portion effluent air from described nozzle flows through the mesh of described gas distribution net.
Preferably, the bottom of described tank body is provided with openable water vent.
Preferably, described gas humidification tank also comprises water shoot and water discharge valve, and described water shoot communicates with described water vent, and described water discharge valve is arranged on the described water shoot.
Preferably, described gas humidification tank also comprises evacuated tube, and this evacuated tube is communicated with the top of described tank body, and is provided with exhaust-valve on the described evacuated tube.
After the inner tube section of inlet pipe arranges a plurality of nozzles, can refinement pass into the bubble that the gas in the liquid forms, thereby increase the contact area of gas and liquid, and then increase the humidity of gas.
Other feature and advantage of the present utility model will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification sheets, is used from explanation the utility model with following embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram of existing gas humidification tank;
Fig. 2 is the schematic diagram of gas humidification tank described in the utility model;
Fig. 3 is the enlarged view at I place among Fig. 2;
Fig. 4 is the enlarged view at II place among Fig. 2;
Fig. 5 is the schematic diagram that inlet pipe and nozzle are installed relation; With
Fig. 6 is the vertical view of Fig. 5.
Description of reference numerals
10 tank bodies, 20 inlet pipe
21 outer tube part, 22 inner tube sections
30 escape pipes, 40 nozzles
50 air distribution plates, 51 qi-emitting holes
60 gas distribution nets, 71 water shoots
72 water discharge valves, 81 evacuated tube
82 exhaust-valve 22a supervisor
The 22b arm
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Such as Fig. 2 and shown in Figure 4, the utility model provides a kind of gas humidification tank, this gas humidification tank comprises tank body 10, the inlet pipe 20 that is communicated with these tank body 10 bottoms and the escape pipe 30 that is communicated with the top of tank body 10, inlet pipe 20 comprises the outer tube part 21 that is positioned at tank body 10 outsides and the inner tube section 22 that is positioned at tank body 10 inside, wherein, described gas humidification tank also comprises a plurality of nozzles 40, and these a plurality of nozzles 40 are arranged in the inner tube section 22.
After injecting liquid in the tank body 10, the outer tube part 21 of inlet pipe 20 is communicated with gas source, by passing into gas in the liquid in the inlet pipe 20 phase tank bodies 10, ejection the nozzle 40 of gas from inner tube section 22, in liquid, form thinner bubble, increase the contact area of gas and liquid, thereby can increase the humidity of effluent air from escape pipe 30.
As shown in Fig. 2, Fig. 5 and Fig. 6, inner tube section 22 comprises supervisor 22a and the arm 22b that interconnects, and outer tube part 21 and arm 22b are connected to the two ends of supervisor 22a, and nozzle 40 is arranged on the described arm 22b.In order to increase air input, can many arm 22b be set at supervisor 22a.
For the ease of a plurality of nozzles 40 are set, preferably, arm 22b forms annular, as shown in Figure 6.Usually, a plurality of nozzles 40 are evenly distributed on the arm 22b.
Usually, the aperture of nozzle 40 is less, and this enters gas in the liquid in the tank body 10, and to form bubble more tiny.In order not affect the speed of air feed in the liquid in the tank body 10, on the arm 22b nozzle 40 should be set as much as possible.
For the bubble in the liquid in the further refinement tank body 10, preferably, described gas humidification tank also comprises the air distribution plate 50 with a plurality of qi-emitting holes 51, this air distribution plate 50 is arranged on tank body 10 inside and is positioned at the top of nozzle 40, so that at least a portion effluent air from nozzle 40 flows through qi-emitting hole 51, as shown in Figures 2 and 3.The bubble that effluent air forms from nozzle 40 can run into air distribution plate 50 in the process that rises, thereby by further refinement, further the bubble of refinement rises by qi-emitting hole 51.Bubble is less, and the contact area of this and liquid is larger, thereby so that the gas humidity that enters in the escape pipe 30 is larger.
In the utility model, air distribution plate 50 is fixed on the inwall of tank body 10, air distribution plate 50 can cover the part of the cross section of tank body 10, as long as the further refinement of bubble that effluent air in the nozzle 40 can be formed.Preferably, air distribution plate can cover the cross section of tank body 10 fully, and namely air distribution plate 50 is two portions up and down with tank body 10 interior separations, thereby the bubble that better effluent air in the nozzle 40 is formed carries out refinement.
Further preferably, described gas humidification tank can also comprise gas distribution net 60, this gas distribution net 60 is arranged in the described tank body 10 and is positioned on the air distribution plate 50, so that at least a portion effluent air from nozzle 40 flows through the mesh of gas distribution net 60, the bubble by air distribution plate 50 through the bump of gas distribution net 60 by further refinement.The another one function of air distribution plate 50 also is gas distribution net 60 is supported herein.
For the ease of draining, openable water vent can be set in the bottom of tank body 10.In tank body 10 interior filling liquids and the process to gas humidification, water vent keeps closing, and when needing to change liquid, water vent is opened.Further preferably, described gas humidification tank also comprises water shoot 71 and water discharge valve 72, and water shoot 71 communicates with water vent, and water discharge valve 72 is arranged on the water shoot 71.After arranging on water shoot 71 and the water discharge valve 72, can control easily the opening and closing of water vent by control water discharge valve 72.Water discharge valve 72 can be common stopping valve.
In the situation that some is special, the gas that passes in the tank body 10 there is special requirement.For example, when cultivating aspergillus niger spore, need to use sterile air.Before the gas that will satisfy particular requirement passes into the gas humidification tank, need to in the gas humidification tank and inlet pipe 20, escape pipe 30 in gases discharge, at this moment, described gas humidification tank can also comprise evacuated tube 81, this evacuated tube 81 is communicated with the top of tank body 10, and is provided with exhaust-valve 82 on the evacuated tube 81.
From Fig. 2, can also see, enter the gas in the tank body 10 and flow out the gas of tank body 10 for the ease of control, all stopping valve can also be set on the outer tube part 21 of inlet pipe 20 and on the escape pipe 30.
Below in conjunction with the embodiment among Fig. 2 the humidification process of described gas humidification tank to sterile air is described.At first close the stopping valve of inlet pipe 20 and escape pipe 30 and the water discharge valve 72 on the water shoot 71, open exhaust-valve 82,, when liquid level arrives 2/3rds place of tank body 10, stop, and close exhaust-valve 82 to tank body 10 interior water fillings by evacuated tube 81.Open the valve on inlet pipe 20 and the escape pipe 30, allow sterile air enter tank interior by inlet pipe 20, and discharged by escape pipe 30.Sterile air sprays from nozzle 40, forms less bubble in water.In the process that this bubble rises, run into air distribution plate 50, thereby by further refinement.Continued to rise by qi-emitting hole 51 by the bubble of further refinement, and run into gas distribution net 60.60 pairs of bubbles of this gas distribution net carry out further refinement, are flowed out by the mesh of the bubble of again refinement by gas distribution net 60, and continue to rise, and enter in the escape pipe 30 until leave the water surface.After utilizing the preferred implementation shown in Fig. 2 that sterile air is carried out humidification, the relative humidity of sterile air is reached more than 95%.
Although one skilled in the art will appreciate that in the utility model to be described take the principle of work that the humidification of sterile air has been told about described gas humidification tank as example, purposes of the present utility model is not limited to this.The utility model can also be with other various gas humidifications of opposing.
After the inner tube section of inlet pipe arranges a plurality of nozzles, can refinement pass into the bubble that the gas in the liquid forms, thereby increase the contact area of gas and liquid, and then increase the humidity of gas.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove that in addition each the concrete technical characterictic described in above-mentioned embodiment in reconcilable situation, can make up by any suitable mode.For fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible array modes.
In addition, also can carry out arbitrary combination between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. gas humidification tank, this gas humidification tank comprises tank body (10), the inlet pipe (20) that is communicated with this tank body (10) bottom and the escape pipe (30) that is communicated with the top of described tank body (10), described inlet pipe (20) comprises the inner tube section (22) that is positioned at the outside outer tube part (21) of described tank body (10) and is positioned at described tank body (10) inside, it is characterized in that, described gas humidification tank also comprises a plurality of nozzles (40), and these a plurality of nozzles (40) are arranged in the described inner tube section (22).
2. gas humidification tank according to claim 1, it is characterized in that, described inner tube section (22) comprises supervisor (22a) and the arm (22b) that interconnects, described outer tube part (21) and described arm (22b) are connected to the two ends of described supervisor (22a), and described nozzle (40) is arranged on the described arm (22b).
3. gas humidification tank according to claim 2 is characterized in that, described arm (22b) forms annular.
4. according to claim 2 or 3 described gas humidification tanks, it is characterized in that, a plurality of described nozzles (40) are evenly distributed on the described arm (22b).
5. gas humidification tank according to claim 1, it is characterized in that, this gas humidification tank also comprises the air distribution plate (50) with a plurality of qi-emitting holes (51), this air distribution plate (50) is arranged on described tank body (10) inside and is positioned at the top of described nozzle (40), so that at least a portion effluent air from described nozzle (40) flows through described qi-emitting hole (51).
6. gas humidification tank according to claim 5 is characterized in that, described air distribution plate (50) is two portions up and down with described tank body (10) interior separation.
7. gas humidification tank according to claim 6, it is characterized in that, this gas humidification tank also comprises gas distribution net (60), this gas distribution net (60) is arranged in the described tank body (10) and is positioned on the described air distribution plate (50), so that at least a portion effluent air from described nozzle (40) flows through the mesh of described gas distribution net (60).
8. gas humidification tank according to claim 1 is characterized in that, the bottom of described tank body (10) is provided with openable water vent.
9. gas humidification tank according to claim 8, it is characterized in that, this gas humidification tank also comprises water shoot (71) and water discharge valve (72), and described water shoot (71) communicates with described water vent, and described water discharge valve (72) is arranged on the described water shoot (71).
10. gas humidification tank according to claim 1 is characterized in that, this gas humidification tank also comprises evacuated tube (81), and this evacuated tube is communicated with the top of described tank body (10), and is provided with exhaust-valve (82) on the described evacuated tube (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492893 CN202830020U (en) | 2012-09-25 | 2012-09-25 | Gas humidifying tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492893 CN202830020U (en) | 2012-09-25 | 2012-09-25 | Gas humidifying tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830020U true CN202830020U (en) | 2013-03-27 |
Family
ID=47941775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220492893 Expired - Fee Related CN202830020U (en) | 2012-09-25 | 2012-09-25 | Gas humidifying tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883603A (en) * | 2022-01-29 | 2022-08-09 | 上海神力科技有限公司 | Spraying humidifying device applied to fuel cell testing equipment |
-
2012
- 2012-09-25 CN CN 201220492893 patent/CN202830020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883603A (en) * | 2022-01-29 | 2022-08-09 | 上海神力科技有限公司 | Spraying humidifying device applied to fuel cell testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20170925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |