CN109266550A - Device and its working method with interior humidity adjustment function - Google Patents
Device and its working method with interior humidity adjustment function Download PDFInfo
- Publication number
- CN109266550A CN109266550A CN201811297634.2A CN201811297634A CN109266550A CN 109266550 A CN109266550 A CN 109266550A CN 201811297634 A CN201811297634 A CN 201811297634A CN 109266550 A CN109266550 A CN 109266550A
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- Prior art keywords
- film
- hole
- cabinet
- adjustment function
- humidity
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/20—Heat exchange systems, e.g. heat jackets or outer envelopes the heat transfer medium being a gas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
Abstract
The present invention provides a kind of device and its working method with interior humidity adjustment function, the device with interior humidity adjustment function includes cabinet, and water container is arranged in the cabinet；Through-hole, the through-hole are arranged on the wall of the cabinet；Film, the film are arranged on the wall with the through-hole of the cabinet, block the through-hole；Gas inside and outside cabinet is exchanged by film, and vapor is stopped by the film；Humidity sensor, the humidity sensor is for detecting the intracorporal humidity of the caseAnd the humidity outside cabinetShielding cell, the shielding cell is according to the psychrometric difference inside and outside the cabinetIt goes to block the film, so that the overlapping area of be not masked film and the through-hole that unit blocks changes.The present invention has many advantages, such as that structure is simple, control precision is high, can be applicable in cell incubator.
Description
Technical field
The present invention relates to fertilized eggs cultures, in particular to device and its working method with interior humidity adjustment function.
Background technique
Water is the important component of cell, is cultivated the cells in process in the incubator, refrigeration or heating shadow
The dehydration of cell culture medium rapid evaporation is rung, so that various material concentrations increase in culture medium, osmotic pressure increases, and cell dehydration is dead
It dies.Therefore, it in addition to temperature is gentle external, also needs to carry out humidification design to inside incubator, provides best ring for cell growth
Border.Current main humidification method:
1. passive humidification, passive humidification usually utilizes internal environment, and water natural evaporation is made to guarantee interior humidity.Which
Main deficiency is: humidification efficiency is low, and the adjustment of relative humidity can not be carried out according to the variation of ambient humidity environment；
2. actively humidify, active humidification method uses active humidification system, including steam generator, heating water pond and spraying
The equipment such as device are quickly humidified.The main deficiency of which is: active humidification system higher cost, and control system is more multiple
It is miscellaneous.
Summary of the invention
To solve the deficiency in above-mentioned prior art, that the present invention provides a kind of structures is simple, control precision is high, at
This low device with interior humidity adjustment function.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of device with interior humidity adjustment function, the device with interior humidity adjustment function includes case
Body, the cabinet is interior to be arranged water container；The device with interior humidity adjustment function further comprises:
Through-hole, the through-hole are arranged on the wall of the cabinet；
Film, the film are arranged on the wall with the through-hole of the cabinet, block the through-hole；Gas inside and outside cabinet
Body is exchanged by film, and vapor is stopped by the film；
Humidity sensor, the humidity sensor is for detecting the intracorporal humidity of the caseAnd the humidity outside cabinet
Shielding cell, the shielding cell is according to the psychrometric difference inside and outside the cabinetGo to block the film so that not by
The overlapping area of the film that shielding cell blocks and the through-hole changes.
According to the above-mentioned device with interior humidity adjustment function, it is preferable that the through-hole is in rectangle or circle.
According to the above-mentioned device with interior humidity adjustment function, it is preferable that within the scope of the through-hole, the film quilt
The area S and the psychrometric difference that shielding cell blocksBetween mapping relations are as follows:
S0When not blocked for the film and the coincidence face of the through-hole
Product, the unit of S is square centimeter.
According to the above-mentioned device with interior humidity adjustment function, it is preferable that when the psychrometric differenceNot in threshold zone
When interior, the area that the shielded unit of the film blocks is adjusted.
According to the above-mentioned device with interior humidity adjustment function, it is preferable that the threshold interval be [20%,
50%], using relative humidity.
According to the above-mentioned device with interior humidity adjustment function, optionally, the shielding cell uses air bag, described
Air bag is arranged in the cabinet, and faces the film；The air bag has gas feed and gas vent.
According to the above-mentioned device with interior humidity adjustment function, optionally, the shielding cell includes:
The opposite two sides of guide rail, covering are movably disposed on the guide rail；
Covering, the covering is for blocking the film；
Actuator, the actuator promote the covering to move along the guide rail.
The object of the invention is also to provide the working method of the above-mentioned device with interior humidity adjustment function, the hairs
Improving eyesight has the technical scheme that
According to the working method of the above-mentioned device with interior humidity adjustment function, the working method includes following step
It is rapid:
(A1) humidity sensor obtains the intracorporal humidity of caseAnd the humidity outside cabinet
(A2) psychrometric difference inside and outside the cabinet is obtained
(A3) shielding cell is according to the psychrometric differenceProtective film is removed, so that the film and through-hole that unit blocks that be not masked
Overlapping area change.
According to above-mentioned working method, it is preferable that within the scope of the through-hole, area that the shielded unit of film blocks
S and the psychrometric differenceBetween mapping relations are as follows:
S0When not blocked for the film and the coincidence face of the through-hole
Product, the unit of S is square centimeter.
According to above-mentioned working method, it is preferable that in step (A3), when the psychrometric differenceNot in threshold interval
When, adjust the area that the shielded unit of the film blocks.
Compared with prior art, the device have the advantages that are as follows:
1. quantifying the result of humid control according to mapping relations, humidity is accurately controlled, and can be according to ambient humidity ring
The variation in border carries out the adjustment of relative humidity；
2. reducing system cost relative to the active humidification system for adding the equipment such as sprayer and system control being complicated
Property；
3. reaching temperature control, gas control purpose by carrying out gas exchanges with external temperature control control device of air, gas source is saved；
4. structure is simple, material is easy to get, and cost and consumption are lower.
Detailed description of the invention
Referring to attached drawing, the disclosure of the present invention will become more readily understood.Skilled addressee readily understands that: this
It is only used to illustrate the technical scheme of the present invention for a little attached drawings, and is not intended to limit the scope of protection of the present invention.
In figure:
Fig. 1 is the structure diagram of the device according to an embodiment of the present invention with interior humidity adjustment function.
Specific embodiment
Fig. 1 and following description describe optional embodiment of the invention with instruct those skilled in the art how to implement and
Reproduce the present invention.In order to teach the technical scheme of the invention, it has simplified or omitted some conventional aspects.Those skilled in the art answer
The variation or replacement that the understanding is originated from these embodiments will within the scope of the invention.Under those skilled in the art should understand that
Stating feature can combine in various ways to form multiple modifications of the invention.The invention is not limited to following optional as a result,
Embodiment, and be only limited by the claims and their equivalents.
Embodiment 1:
Fig. 1 schematically illustrates the structure diagram of the device with interior humidity adjustment function of the embodiment of the present invention 1,
As shown in Figure 1, the device with interior humidity adjustment function includes:
Cabinet 3, the cabinet is interior to be arranged water container 8；
Through-hole 1, the through-hole are arranged on the wall of the cabinet；
Film, the film are arranged on the wall with the through-hole of the cabinet, block the through-hole；Gas inside and outside cabinet
Body is exchanged by film, and vapor is stopped by the film；
Humidity sensor such as includes the first humidity sensor 4 and the second humidity sensor being separately positioned on inside and outside cabinet
5, for detecting the intracorporal humidity of the caseAnd the humidity outside cabinet
Shielding cell 2, the shielding cell is according to the psychrometric difference inside and outside the cabinetIt goes to block the film, so that not
The overlapping area of the film that the unit that is masked blocks and the through-hole changes namely the vapor permeation area of film, so as to adjust cabinet
Inside and outside psychrometric difference.
In order to improve above-mentioned film area controllability, further, the through-hole be in rectangle or circle.
In order to improve the precision of humid control, further, within the scope of the through-hole, the shielded unit of film is blocked
Area S and the psychrometric differenceBetween mapping relations are as follows:
S0When not blocked for the film and the coincidence face of the through-hole
Product, the unit of S is square centimeter.
In order to improve the precision of humid control, further, when the psychrometric differenceWhen not in threshold interval, threshold value
Section is [20%, 50%], adjusts the area that the shielded unit of the film blocks.
In order to reduce cost, further, the shielding cell uses air bag, and the air bag is arranged in the cabinet,
And face the film；The air bag has gas feed and gas vent.
In order to reduce cost, further, the shielding cell includes:
The opposite two sides of guide rail, covering are movably disposed on the guide rail；
Covering, the covering is for blocking the film；
Actuator, the actuator promote the covering to move along the guide rail.
The working method according to the above-mentioned device with interior humidity adjustment function of the embodiment of the present invention, the work
Method the following steps are included:
(A1) humidity sensor obtains the intracorporal humidity of caseAnd the humidity outside cabinet
(A2) psychrometric difference inside and outside the cabinet is obtained
(A3) shielding cell is according to the psychrometric differenceProtective film is removed, so that the film and through-hole that unit blocks that be not masked
Overlapping area change.
In order to improve the precision of humid control, further, within the scope of the through-hole, the shielded unit of film is blocked
Area S and the psychrometric differenceBetween mapping relations are as follows:
S0When not blocked for the film and the coincidence face of the through-hole
Product, the unit of S is square centimeter.
In order to improve the precision of humid control, further, in step (A3), when the psychrometric differenceNot in threshold value
When in section, the area that the shielded unit of the film blocks is adjusted.
Embodiment 2:
According to embodiments of the present invention 1 device for adjusting function with interior humidity and its working method is in cell incubator
In application examples.
In the application example, as shown in Figure 1, film is TPFE waterproof ventilated membrane；Through-hole 1 is circle, and the side of cabinet is arranged in
On wall (non-roof or bottom wall)；Shielding cell 2 uses air bag, and the air bag is arranged in the cabinet, and faces the film, institute
It states air bag, film and through-hole to set gradually, the air bag has gas feed and gas vent, and the center of air bag is the hollow of perforation
Circle is reduced by the inflation of air bag, deflation, improves hollow circular area, respectively to make not to be masked what unit blocked
The overlapping area of film and the through-hole changes；The first humidity sensor 4, the second humidity sensor are respectively set inside and outside cabinet 3
Device 5 obtains the intracorporal humidity of caseAnd the humidity outside cabinetAnd it is transmitted to control unit；Control unit 10 uses circuit
Or software module, obtain psychrometric differenceAnd judge whether in threshold range:
If poor without adjusting internal and external humidity in threshold range [20%, 50%]；
If needing the area S and the psychrometric difference blocked according to such as the shielded unit of lower film not in threshold rangeBetween
Mapping relations go adjustment psychrometric difference:
S0When not blocked for the film and the coincidence face of the through-hole
Product, the unit of S is square centimeter.
The working method according to above-mentioned apparatus of the embodiment of the present invention, the working method the following steps are included:
(A1) humidity sensor obtains the intracorporal relative humidity of caseAnd the relative humidity outside cabinetAnd it is transmitted to control
Unit processed；
(A2) control unit is according to above-mentioned humidityObtain the relative humidity differential inside and outside the cabinet
Control unit judges whether psychrometric difference is in threshold range:
If poor without adjusting internal and external humidity in threshold range [20%, 50%]；
If not in the threshold range [20%, 50%], then need the area S blocked according to such as the shielded unit of lower film with it is described
Psychrometric differenceBetween mapping relations go adjustment psychrometric difference:
S0When not blocked for the film and the coincidence face of the through-hole
Product, the unit of S is square centimeter.
(A3) shielding cell is according to the psychrometric differenceProtective film is removed, so that the film and through-hole that unit blocks that be not masked
Overlapping area change.
Such as according to above-mentioned working method, relative humidity in cabinet is measuredIt is 70%, the outer relative humidity of cabinetIt is 60%,
Cabinet internal and external humidity difference is 10%；
Psychrometric differenceLower than the first humidity differences threshold value 20%, hidden according to the above-mentioned mapping relations unit that is not masked
The film of gear and the overlapping area of through-hole are 129 square centimeters；
Control unit controls gas feed 6 and inflates, and the overlapping area of make not to be masked film and through-hole that unit blocks is reduced
To 129 square centimeters, to improve the relative humidity of box house；
And when humidity is increased to difference higher than the second humidity differences threshold value 50%, control unit control gas vent 7 is put
Gas, 65 square centimeters of overlapping area of make not to be masked film and through-hole that unit blocks, to reduce the opposite of box house
Humidity；Repeatedly, it is in relative humidity differential inside and outside the cabinet 3 in threshold range [20%, 50%].
The threshold range [20%, 50%] of the present embodiment is only that illustratively, can also be other threshold intervals certainly, tool
Body is set according to the demand of application environment.
Embodiment 3:
According to embodiments of the present invention 1 device for adjusting function with interior humidity and its working method is in cell incubator
In application examples.As different from Example 2:
1. through-hole uses rectangle；
2. shielding cell is arranged in cabinet, and shielding cell, film and through-hole are set gradually；Shielding cell includes:
The opposite two sides of guide rail, covering are movably disposed on the guide rail；
Covering, the covering is for blocking the film；
Actuator, the actuator promote the covering to move along the guide rail, to change film by the masking
The area that part blocks, namely change the overlapping area of film and through-hole that the unit that is not masked blocks.
Claims (10)
1. a kind of device with interior humidity adjustment function, the device with interior humidity adjustment function includes cabinet,
Water container is set in the cabinet；It is characterized by: the device with interior humidity adjustment function further comprises:
Through-hole, the through-hole are arranged on the wall of the cabinet；
Film, the film are arranged on the wall with the through-hole of the cabinet, block the through-hole；Gas inside and outside cabinet is logical
Film exchange is crossed, vapor is stopped by the film；
Humidity sensor, the humidity sensor is for detecting the intracorporal humidity of the caseAnd the humidity outside cabinet
Shielding cell, the shielding cell is according to the psychrometric difference inside and outside the cabinetIt goes to block the film, so that not being masked
The overlapping area of the film that unit blocks and the through-hole changes.
2. the device according to claim 1 with interior humidity adjustment function, it is characterised in that: the through-hole is in rectangle
Or it is round.
3. the device according to claim 1 with interior humidity adjustment function, it is characterised in that: in the through-hole range
Area S and the psychrometric difference interior, that the shielded unit of film blocksBetween mapping relations are as follows:
S0When not blocked for the film and the overlapping area of the through-hole, S
Unit be square centimeter.
4. the device according to claim 1 with interior humidity adjustment function, it is characterised in that: when the psychrometric difference
When not in threshold interval, the area that the shielded unit of the film blocks is adjusted.
5. the device according to claim 4 with interior humidity adjustment function, it is characterised in that: the threshold interval is
[20%, 50%], using relative humidity.
6. the device according to claim 1 with interior humidity adjustment function, it is characterised in that: the shielding cell is adopted
With air bag, the air bag is arranged in the cabinet, and faces the film；The air bag has gas feed and gas vent.
7. the device according to claim 1 with interior humidity adjustment function, it is characterised in that: the shielding cell packet
It includes:
The opposite two sides of guide rail, covering are movably disposed on the guide rail；
Covering, the covering is for blocking the film；
Actuator, the actuator promote the covering to move along the guide rail.
8. the working method of -7 any devices with interior humidity adjustment function according to claim 1, the work
Method the following steps are included:
(A1) humidity sensor obtains the intracorporal humidity of caseAnd the humidity outside cabinet
(A2) psychrometric difference inside and outside the cabinet is obtained
(A3) shielding cell is according to the psychrometric differenceProtective film is removed, so that be not masked film that unit blocks and through-hole are overlapped
Area changes.
9. working method according to claim 8, it is characterised in that: within the scope of the through-hole, the shielded list of film
The area S and the psychrometric difference that member is blockedBetween mapping relations are as follows:
S0When not blocked for the film and the overlapping area of the through-hole, S
Unit be square centimeter.
10. working method according to claim 8, it is characterised in that: in step (A3), when the psychrometric differenceDo not exist
When in threshold interval, the area that the shielded unit of the film blocks is adjusted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018102852485 | 2018-04-02 | ||
| CN201810285248 | 2018-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109266550A true CN109266550A (en) | 2019-01-25 |
Family
ID=65191108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811297634.2A Pending CN109266550A (en) | 2018-04-02 | 2018-11-01 | Device and its working method with interior humidity adjustment function |
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| Country | Link |
|---|---|
| CN (1) | CN109266550A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288569A (en) * | 2020-03-24 | 2020-06-16 | 宁波大学 | Humidity adjusting device, humidity adjusting system and method based on passive technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203781089U (en) * | 2014-01-13 | 2014-08-20 | 佛山市顺德区阿波罗环保器材有限公司 | Fruit and vegetable box with moisture permeable fresh keeping film |
| CN105333678A (en) * | 2014-08-06 | 2016-02-17 | 松下电器研究开发(苏州)有限公司 | Automatic humidity adjusting device, refrigerator with automatic humidity adjusting device and control method |
| KR20160124297A (en) * | 2015-04-16 | 2016-10-27 | 코웨이 주식회사 | Humidifier |
| CN209128458U (en) * | 2018-04-02 | 2019-07-19 | 宁波华仪宁创智能科技有限公司 | Device with interior humidity adjustment function |
-
2018
- 2018-11-01 CN CN201811297634.2A patent/CN109266550A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203781089U (en) * | 2014-01-13 | 2014-08-20 | 佛山市顺德区阿波罗环保器材有限公司 | Fruit and vegetable box with moisture permeable fresh keeping film |
| CN105333678A (en) * | 2014-08-06 | 2016-02-17 | 松下电器研究开发(苏州)有限公司 | Automatic humidity adjusting device, refrigerator with automatic humidity adjusting device and control method |
| KR20160124297A (en) * | 2015-04-16 | 2016-10-27 | 코웨이 주식회사 | Humidifier |
| CN209128458U (en) * | 2018-04-02 | 2019-07-19 | 宁波华仪宁创智能科技有限公司 | Device with interior humidity adjustment function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288569A (en) * | 2020-03-24 | 2020-06-16 | 宁波大学 | Humidity adjusting device, humidity adjusting system and method based on passive technology |
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