CN206470252U - Humidity device1 based on osmosis - Google Patents
Humidity device1 based on osmosis Download PDFInfo
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- CN206470252U CN206470252U CN201720113249.2U CN201720113249U CN206470252U CN 206470252 U CN206470252 U CN 206470252U CN 201720113249 U CN201720113249 U CN 201720113249U CN 206470252 U CN206470252 U CN 206470252U
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- Prior art keywords
- humidity
- temperature control
- control system
- air supply
- insulating box
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Abstract
The utility model provides a kind of humidity device1 based on osmosis, including air supply system（1）, insulating box system（2）, temperature control system（3）And Data Acquisition And Display System（4）, the insulating box system（2）With temperature control system（3）Between mutually transmission signal, the air supply system（1）With the temperature control system（3）Respectively with Data Acquisition And Display System system（4）Connection.The humidity device1 based on osmosis that the utility model is provided, rationally distributed, practical light, compact, reliability is high, is easy to carry, and can prepare the high-purity low humidity gas of different dew points, and the device overall operation is stable, has broad application prospects.
Description
Technical field
The utility model is related to a kind of humidity device1 based on osmosis for geodetic, belongs to environment measurement neck
Domain.
Background technology
The physics, chemistry and raw process humidity that humidity affects nature affect the physics of nature, chemistry and given birth to
Journey, humidity, humidity, humidity also influences heat, the heat of electric light and biography influence gas, electric light and the biography influence gas of gas
Hot, electric light and heat, electric light and the biography shadow for passing the heat for influenceing gas, the heat of electric light and biography influence gas, electric light and biography influence gas
Characteristic in terms of heat, electric light and the transmission of the heat, electric light and the biography influence gas that ring gas.In some places, humidity.In some fields
Institute, humidity.In some places, humidity.In some places, humidity.In some places, humidity is had an effect in solid and liquid material
Moisture, so that cause the change in size of material, or even corrosion material.As petrochemical industry, electrical force are metallurgical and ultralow
The tip such as temperature as petrochemical industry, electrical force are metallurgical and the fast development of the advanced science technology such as ultralow temperature, moisture measurement with
Control is increasingly subject to the fast development that people pay attention to science and technology, and moisture measurement is increasingly subject to people's attention with control.Therefore, it is wet
Spending the research of measuring method has important theory significance and actual application value.The measurement and control of humidity, in national economy
It is significant in construction.Because humidity affects the physics, chemistry and bioprocess of nature；Influence multiple sides of gas
The characteristic in face, including heat, electricity, light and transmittance process；The moisture in material can be also influenceed, causes the size of material to become
Change, humidity can also cause corrosion of metal in addition, or even can determine biological final and decisive juncture etc..The measurement of humidity is gone back with control
It is widely used in Aeronautics and Astronautics, storage, meteorology, electric power, petrochemical industry, semiconductor manufacturing, atomic energy, microelectronics, ultra-pure gas
The fields such as body feed system.Moisture measurement has turned into International Organization for standardization's technical committee's focus of attention relevant with the world.
With social development, people propose higher and higher demand for low humidity measurement, especially in national defense system, in order to ensure section
Grind, produce, using and experimental work be normally carried out, the measurement and control to humidity propose higher requirement, and a lot of units are equal
It is required that carrying out field calibration.Because field calibration, both avoided the damage in transportation, turn avoid because site environment with
The deviation that laboratory environment is different and produces.Therefore in low humidity field, standard humidity generator of the exploitation suitable for field calibration
It is very important.
Utility model content
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of based on the wet of osmosis
Spend generating means.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of humidity device1 based on osmosis, including air supply system, insulating box system, temperature control system and
Data Acquisition And Display System, mutually transmits signal, the air supply system between the insulating box system and temperature control system
Connected respectively with Data Acquisition And Display System system with the temperature control system, wherein the temperature control system is by temperature control
Device, heater, insulating box and temperature sensor are constituted, and the air supply system is by air compressor, dried-air drier, float stream
Gauge and mass flowmenter are constituted, and the Data Acquisition And Display System includes embedded integrated touch-screen.
It is preferred that, the course of work of above-mentioned generating means is that air turns into dry carrier gas by air supply system, then passes through perseverance
Incubator system formation low humidity gas.
It is preferred that, above-mentioned insulating box system sends temperature signal to temperature control system, and temperature control system is adopted to data
Collection sends temperature signal with display system.
It is preferred that, said temperature control system is adopted to insulating box system feedback control signal, the air supply system to data
Collection and display system transmitted traffic signal.
It is preferred that, above-mentioned Data Acquisition And Display System to user export humidity information, permeability information, temperature information and
Flow information.
The humidity device1 based on osmosis provided compared to prior art, the utility model, rationally distributed, practicality
Light, compact, reliability is high, is easy to carry, can prepare the high-purity low humidity gas of different dew points, the device is integrally transported
Row is stable, has broad application prospects.
Brief description of the drawings
Fig. 1 is humidity device1 structural representation of the utility model based on osmosis；
Fig. 2 is the utility model temperature control system principle schematic；
Fig. 3 is the utility model Data Acquisition And Display System principle schematic.
Reference：1- air supply systems；2- insulating box systems；3- temperature control systems；4- Data Acquisition And Display Systems；
5- temperature controllers；6- heaters；7- insulating boxs；8- temperature sensors.
Embodiment
The utility model provides a kind of humidity device1 based on osmosis, to make the purpose of this utility model, technology
Scheme and effect are clearer, clear and definite, and the utility model is further described the embodiment that develops simultaneously referring to the drawings.Should
Understand, specific embodiment described herein only to explain the utility model, is not used to limit the utility model.
As shown in figure 1, the humidity device1 based on osmosis that the utility model is provided, including air supply system 1, constant temperature
Case system 2, temperature control system 3 and Data Acquisition And Display System 4, phase between insulating box system 2 and temperature control system 3
Signal is mutually transmitted, air supply system 1 and temperature control system 3 are connected with Data Acquisition And Display System system 4 respectively, wherein temperature control
System 3 is made up of temperature controller 5, heater 6, insulating box 7 and temperature sensor 8, air supply system 1 by air compressor,
Dried-air drier, suspended body flowmeter and mass flowmenter are constituted, and Data Acquisition And Display System 4 includes embedded integrated touch
Screen.
Operation principle of the present utility model is：The course of work of generating means is that air turns into drying by air supply system 1
Carrier gas, then pass through the formation low humidity gas of insulating box system 2.Insulating box system 2 sends temperature signal, temperature to temperature control system 3
Spend control system 3 and send temperature signal to Data Acquisition And Display System 4.Temperature control system 3 is fed back to insulating box system 2 to be controlled
Signal processed, air supply system 1 is to the transmitted traffic signal of Data Acquisition And Display System 4.Data Acquisition And Display System 4 is defeated to user
Go out humidity information, permeability information, temperature information and flow information.
Body design of the present utility model is：Humidity device1 produces the gas of certain humidity, it is necessary first to high-purity
Drying carrier gas.The effect for drying carrier gas is that the vapor produced in infiltration room and osmos tube is sufficiently mixed, and is used as vapor
Carrier.In the utility model, dry carrier gas is prepared using an oil-free air compressor and a dried-air drier.Oil-free
Air compressor absorption air from surrounding environment, deoils simultaneously through overcompression to gas pressurized.The purpose deoiled is in order to rear
Continue and optimum drying effect is reached in drying machine.Certain pressure and flow velocity is provided with by the gas of air compressor, afterwards
Air inlet drying machine.In design, the water content in final output low humidity gas should all be produced by osmos tube
, so permeability can be calculated according to the material of osmos tube, shape, temperature, so as to produce satisfactory low humidity
Gas.It it requires that the water content of the carrier of vapor is extremely low, reach negligible degree.After dried-air drier,
The infiltration room that gas enters in insulating box, is mixed with vapor.In order to reach the purpose of regulation flow, in air compressor and sky
A suspended body flowmeter is connected between gas drying machine；A mass flowmenter is connected between dried-air drier and insulating box.It is floating
The effect of subflow gauge is bigness scale flow, not high to required precision, but due to air compressor export gas have it is larger
Pressure, thus require that suspended body flowmeter can bear larger pressure in terms of intensity.The effect of mass flowmenter is accurate measurement stream
Amount, the permeability of the flow and osmos tube of drying carrier gas has together decided on the humidity of final output gas, so to mass flow
The requirement of meter is that precision is high, and stability is good.
The working environment of the osmos tube of insulating box system 2 of the present utility model should be in the constant environment of a temperature
In, the low humidity gas of three kinds of different humidities can be prepared, so there are three infiltration being mutually isolated rooms in structure.These three
The distribution for permeating room should be symmetrical, so be conducive to being uniformly distributed for heat, while to select suitable material in selection
Material, accomplishes to not only improve heat conduction, can mitigate weight again.It is further noted that the valve at infiltration room two ends is necessary
Synchronism switching, so just can guarantee that the gas of different humidity will not interfere.
The utility model is in order that the temperature of insulating box system 2 is maintained in the range of some, it is necessary to have complete set can
The temperature control system 3 leaned on.The good of the control effect of temperature control system 3 directly determines the last quality of whole product with bad,
It can be said that temperature control system is an extremely critical part.One complete control system includes controller, sensing
Device, actuator, control object, as shown in Figure 2.In the present system, controller is temperature controller 5, and sensor is thermocouple, is held
Row device is electromagnetic relay and heating rod, and control object is exactly insulating box 7.Thermocouple can be changed into the temperature signal of measurement
Voltage signal is sent to temperature controller, and the setting value of temperature controller 5 is 100 DEG C, by comparing between setting value and measured value
Difference, according to control strategy provide one control output signal be sent to actuator.Electromagnetic relay is according to the signal received
Change dutycycle, so as to change the duration of the electric current by heating rod, and then change the final heating effect of heating rod.
In order that staff can get information about the working condition of humidity generator comprehensively, it is desirable to have one friendly
Human-computer interaction interface.In this equipment, it is embedded tactile that mass flowmenter can be transported to the flow information collected integration
Screen is touched, according to the flow information of input, it becomes possible to calculate humidity now and with absolute humidity, relative humidity, dew point etc. no
Same form is shown.The system also has data recording function simultaneously, staff is easily recorded, access is gone through
History humidity information, as shown in Figure 3.
The humidity device1 based on osmosis that the utility model is provided, rationally distributed, practical light, compact,
Reliability is high, is easy to carry, and can prepare the high-purity low humidity gas of different dew points, and the device overall operation is stable, with wide
Wealthy application prospect.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model
Scope of the claims.
Claims (1)
1. a kind of humidity device1 based on osmosis, it is characterised in that：The generating means includes air supply system（1）, it is permanent
Incubator system（2）, temperature control system（3）And Data Acquisition And Display System（4）, the insulating box system（2）With temperature
Control system（3）Between mutually transmission signal, the air supply system（1）With the temperature control system（3）Adopted respectively with data
Collection and display system（4）Connection, wherein the temperature control system（3）By temperature controller（5）, heater（6）, insulating box
（7）And temperature sensor（8）Constitute, the air supply system（1）By air compressor, dried-air drier, suspended body flowmeter and matter
Measure flowmeter to constitute, the Data Acquisition And Display System（4）Including embedded integrated touch-screen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219922 | 2016-11-14 | ||
| CN2016212199222 | 2016-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470252U true CN206470252U (en) | 2017-09-05 |
Family
ID=59704707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720113249.2U Expired - Fee Related CN206470252U (en) | 2016-11-14 | 2017-02-07 | Humidity device1 based on osmosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206470252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645595A (en) * | 2016-11-14 | 2017-05-10 | 钟玲珑 | Humidity generator based on osmosis process and working method for humidity generator |
-
2017
- 2017-02-07 CN CN201720113249.2U patent/CN206470252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645595A (en) * | 2016-11-14 | 2017-05-10 | 钟玲珑 | Humidity generator based on osmosis process and working method for humidity generator |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20190207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |