CN201622478U - Humidity control structure of closed space - Google Patents
Humidity control structure of closed space Download PDFInfo
- Publication number
- CN201622478U CN201622478U CN2010201569676U CN201020156967U CN201622478U CN 201622478 U CN201622478 U CN 201622478U CN 2010201569676 U CN2010201569676 U CN 2010201569676U CN 201020156967 U CN201020156967 U CN 201020156967U CN 201622478 U CN201622478 U CN 201622478U
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- China
- Prior art keywords
- gas circuit
- valve
- enclosure space
- dry gas
- communicated
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Abstract
The utility model discloses a humidity control structure of a closed space, which realizes controlling humidity of a certain closed space and has the advantages of simple operation and economical and practical properties. The humidity control structure is structurally characterized by comprising a closed space, and the closed space is communicated with a dry air path and a moist air path which are provided with control devices.
Description
Technical field
The utility model relates to a kind of wet structure of control of enclosure space.
Background technology
In detecting test, an enclosure space be controlled to certain humidity, the method that adopts mostly is manual control at present.In control procedure, according to the humidity situation in the enclosure space, testing crew increases in this enclosure space or reduces drying agent and reaches desired moisture level.Yet drying agent drying capacity after suction after a while can descend, and needing in time increases or change.It is cumbersome to operate, and the labour intensity of testing crew is big.
Summary of the invention
The utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of and has simple in structurely, easy to use, can carry out humidity regulation automatically, and the wet structure of the control of lower-cost enclosure space.
The purpose of this utility model is to adopt following technical proposals to realize:
A kind of control of enclosure space structure that wets, it comprises enclosure space, described enclosure space is communicated with dry gas circuit that has control device and moistening gas circuit.
Described dry gas circuit is provided with valve I, and described moistening gas circuit is provided with valve II, damping device successively, and dry gas circuit and moistening gas circuit one end are communicated with dry gas, and the other end is communicated with enclosure space by three-way connection.
Described dry gas circuit is provided with valve I, and described moistening gas circuit is provided with valve II, damping device successively, and dry gas circuit and moistening gas circuit one end are communicated with dry gas, and the other end then directly is communicated with enclosure space respectively.
Described dry gas circuit is provided with valve I, described moistening gas circuit is provided with valve II, damping device successively, dry gas circuit one end is communicated with dry gas, and moistening gas circuit one end is communicated with dry gas and/or humid gas, and the other end of dry gas circuit and moistening gas circuit then is communicated with enclosure space by three-way connection.
Described dry gas circuit is provided with valve I, described moistening gas circuit is provided with valve II, damping device successively, dry gas circuit one end is communicated with dry gas, and moistening gas circuit one end is communicated with dry gas and/or humid gas, and the other end of dry gas circuit and moistening gas circuit then directly is communicated with enclosure space respectively.
Described damping device is a water storing tank, which is provided with the valve III.
Its structure of the utility model comprises gas, control device, damping device and enclosure space four parts.Wherein:
Gas can be divided into dry gas and/or humid gas.
Control device comprises valve I and valve II.The valve I connects dry gas, the air blowing of control dry gas and stopping the supple of gas or steam; The valve II connects damping device, the air blowing of control humid gas and stopping the supple of gas or steam.
Damping device comprises water storing tank and valve III.Water is arranged in the water storing tank.When gas from water storing tank by the time, produce certain humid gas.The valve III is a retaining valve, is used for to a direction ventilation.
When control device (valve I, valve II) when being autocontrol valve, the switch by Single Chip Microcomputer (SCM) program or computer program control autocontrol valve dries up pathogenic dryness body and/or humid gas in enclosure space, and then the humidity in the control enclosure space.
A kind of structure of the present utility model, as Fig. 1 and Fig. 2, dry gas is delivered to control device (valve I and valve II).When the humidity in the enclosure space during greater than desired moisture level, open the valve I, in it, dry up the pathogenic dryness body, shut-off valve I behind the desired moisture level stops to dry up the pathogenic dryness body; When the humidity in the enclosure space during less than desired moisture level, open the valve II, in it, blow humid gas, shut-off valve II to the desired moisture level stops to blow humid gas.
Another kind of structure of the present utility model, as Fig. 3 and Fig. 4, dry gas is delivered to the valve I, and the valve I communicates with enclosure space.Dry gas or humid gas are delivered to the valve II, and the valve II is connected to the humidification part, and the humidification part communicates with enclosure space.When the humidity of enclosure space during greater than desired moisture level, the valve I is opened automatically, dries up the pathogenic dryness body in enclosure space, and shut-off valve I to the desired moisture level stops to dry up the pathogenic dryness body; When the humidity in the enclosure space during less than desired moisture level, open the valve II, in it, blow humid gas, shut-off valve II to the desired moisture level stops to blow humid gas.
Advantage of the present utility model is:
1. when control device (valve I and valve II) when being autocontrol valve, to operate simplyr, the labour intensity of testing crew is little.
2. the cost of controlled humidity is low.
Description of drawings:
Fig. 1 is first kind of structural drawing of the utility model structure;
Fig. 2 is second kind of structural drawing of the utility model structure;
Fig. 3 is the third structural drawing of the utility model structure;
Fig. 4 is the 4th a kind of structural drawing of the utility model structure.
Wherein, 1. gas circuit pipe I; 2. valve I; 3. gas circuit pipe II; 4. three-way connection; 5. gas circuit pipe III; 6. enclosure space; 7. gas circuit pipe IV; 8. valve II; 9. gas circuit pipe V; 10. water storing tank; 11. valve III; 12. gas circuit pipe VI; 13. gas circuit pipe VII.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Embodiment 1: in the present embodiment, as Fig. 1, dry gas is divided into two-way, and a route gas circuit pipe I 1 is connected to the inlet end of valve I 2, and the outlet side of valve I 2 is connected to three-way connection 4 by gas circuit pipe II 3, communicates with enclosure space 6 by gas circuit pipe III 5.Another road of dry gas is connected to the inlet end of valve II 8 by gas circuit pipe IV 7, the outlet side of valve II 8 connects water storing tank 10 by gas circuit pipe V 9, from the sealing water storing tank through the certain humid gas of out-of-date generation, the valve III 11 that is installed on the water storing tank 10 is connected to three-way connection 4 by gas circuit pipe VI 12, is communicated with enclosure space 6 by gas circuit pipe III 5.When humidity is greater than desired moisture level in the enclosure space 6, open valve I 2, in enclosure space 6, dry up the pathogenic dryness body, shut-off valve I 2 to the desired moisture level; When the humidity in the enclosure space 6 during less than desired moisture level, open valve II 8, in enclosure space 6, blow humid gas, shut-off valve II 8 to the desired moisture level.
Embodiment 2: as Fig. 2, the outlet side of valve I 2 is directly communicated with enclosure space 6 by gas circuit pipe II 3.Valve III 11 directly communicates with enclosure space 6 by gas circuit pipe V 12.All the other are identical with embodiment 1, repeat no more here.
Embodiment 3: as Fig. 3, dry gas is connected to the inlet end of valve I 2 by gas circuit pipe I 1, and the outlet side of valve I 2 is connected to three-way connection 4 by gas circuit pipe II 3, communicates with enclosure space 6 by gas circuit pipe III 5.Another road, dry gas and/or humid gas are connected to valve II 8 inlet ends by flue VII 13, the outlet side of valve II 8 connects water storing tank 10 by gas circuit pipe V 9, from the sealing water storing tank 10 through the certain humid gas of out-of-date generation, the valve III 11 that is installed on the water storing tank 10 is connected to three-way connection 4 by gas circuit pipe VI 12, communicates with enclosure space 6 by gas circuit pipe III 5.Control procedure is identical with embodiment 1, repeats no more here.
Embodiment 4: as Fig. 4, the outlet side of valve I 2 is directly communicated with enclosure space 6 by gas circuit pipe II 3.Valve III 11 directly communicates with enclosure space 6 by gas circuit pipe V 12.All the other are identical with embodiment 3, repeat no more here.
Claims (6)
1. the wet structure of the control of an enclosure space is characterized in that it comprises enclosure space, and described enclosure space is communicated with dry gas circuit that has control device and moistening gas circuit.
2. the wet structure of the control of enclosure space as claimed in claim 1, it is characterized in that described dry gas circuit is provided with valve I, described moistening gas circuit is provided with valve II, damping device successively, dry gas circuit and moistening gas circuit one end are communicated with dry gas, and the other end is communicated with enclosure space by three-way connection.
3. the wet structure of the control of enclosure space as claimed in claim 1, it is characterized in that described dry gas circuit is provided with valve I, described moistening gas circuit is provided with valve II, damping device successively, dry gas circuit and moistening gas circuit one end are communicated with dry gas, and the other end then directly is communicated with enclosure space respectively.
4. the wet structure of the control of enclosure space as claimed in claim 1, it is characterized in that, described dry gas circuit is provided with valve I, described moistening gas circuit is provided with valve II, damping device successively, dry gas circuit one end is communicated with dry gas, moistening gas circuit one end is communicated with dry gas and/or humid gas, and the other end of dry gas circuit and moistening gas circuit then is communicated with enclosure space by three-way connection.
5. the wet structure of the control of enclosure space as claimed in claim 1, it is characterized in that, described dry gas circuit is provided with valve I, described moistening gas circuit is provided with valve II, damping device successively, dry gas circuit one end is communicated with dry gas, moistening gas circuit one end is communicated with dry gas and/or humid gas, and the other end of dry gas circuit and moistening gas circuit then directly is communicated with enclosure space respectively.
6. as the wet structure of the control of claim 2 or 3 or 4 or 5 described enclosure spaces, it is characterized in that described damping device is a water storing tank, which is provided with the valve III.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201569676U CN201622478U (en) | 2010-04-13 | 2010-04-13 | Humidity control structure of closed space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201569676U CN201622478U (en) | 2010-04-13 | 2010-04-13 | Humidity control structure of closed space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622478U true CN201622478U (en) | 2010-11-03 |
Family
ID=43025937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201569676U Expired - Lifetime CN201622478U (en) | 2010-04-13 | 2010-04-13 | Humidity control structure of closed space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135555A (en) * | 2015-09-18 | 2015-12-09 | 清华大学 | Humidity environment monitoring device and method for experiment table |
-
2010
- 2010-04-13 CN CN2010201569676U patent/CN201622478U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135555A (en) * | 2015-09-18 | 2015-12-09 | 清华大学 | Humidity environment monitoring device and method for experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |
|
| CX01 | Expiry of patent term |