CN2730883Y - Heater of incubator door with environment monitoring adjustment - Google Patents
Heater of incubator door with environment monitoring adjustment Download PDFInfo
- Publication number
- CN2730883Y CN2730883Y CNU2004200824713U CN200420082471U CN2730883Y CN 2730883 Y CN2730883 Y CN 2730883Y CN U2004200824713 U CNU2004200824713 U CN U2004200824713U CN 200420082471 U CN200420082471 U CN 200420082471U CN 2730883 Y CN2730883 Y CN 2730883Y
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- CN
- China
- Prior art keywords
- door
- incubator
- glass
- temperature
- heater
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- 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
- C12M41/14—Incubators; Climatic chambers
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- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Thermal Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to an incubator door heater with the functions of monitoring and adjusting environments, which comprises an incubator, an outer door, a glass door and a control plate, wherein the control plate is arranged at the top part o the incubator, and the glass door is arranged in the outer door. The utility model is characterized in that an environment temperature sensor and corresponding software are arranged on the control plate arranged at the top of the incubator, and the inner side of the outer door is provided with an electric heating surface connected with the environment temperature sensor; the circumference of the inner side of the outer door is provided with magnetic door sealing strips. The utility model has the advantages that the incubator door heater can accurately maintain the temperature of the glass door of the incubator, prevent the formation of condensate water and raise the accuracy of the temperature of the incubator, and the operation is convenient.
Description
Technical field
The utility model relates to the cultivation chamber door heating unit that the monitoring of a kind of band border is regulated, and can be used for the glass door heating of various incubators, belongs to the incubator technical field.
Background technology
For prevent that water of condensation from forming on the incubator glass door, be convenient to observation and prevent the harmful microorganism growth, need heat the incubator glass door, at present, the implementation of incubator glass door heating mainly contains 3 kinds:
First kind is electrically heated glass, has simple, the effective advantage of the thermal control of adding, but electrically heated glass tooling cost height, and the relative simple glass of transparency is poor.
Second kind is to use the heating of common external door, constant power control externally heating power, and the heating by external door makes the inner glass door keep temperature, reaches the purpose of glass door heating.The external door peak power does not change in whole heat-processed, and environmental compatibility is bad, the easy temperature overshot of incubator if envrionment temperature is higher, the safety that jeopardizes laboratory sample.
The third mode is to increase the temperature control knob on the second way, and for example the bimetallic strip temperature regulator is regulated the maximum heating power of external door by the attemperation controller, thereby reaches environmental compatibility preferably.Owing to need manual shift, it is convenient inadequately to use.
Summary of the invention
The purpose of this utility model is a kind of temperature that can accurately keep the incubator glass door of invention, improves incubator temperature accuracy, reduces the cultivation chamber door heating unit of the band border monitoring adjusting of cavity temperature deviation.
For realizing above purpose, the technical solution of the utility model provides the cultivation chamber door heating unit that the monitoring of a kind of band border is regulated, comprise incubator, external door, glass door and switchboard, switchboard places the top of incubator, and glass door places in the external door, it is characterized in that, on the incubator switchboard, be equipped with environment temperature sensor and corresponding software, inboard at external door is equipped with electrically heated face, is connected with environment temperature sensor, is equipped with the magnetic door strip of paper used for sealing around the external door inboard.The utility model adopts the temperature by transmitter and corresponding software monitoring incubator Working environment, in time regulate the heating power of incubator external door to the glass inside door, improve the temperature control accuracy of incubator, reduce to maximum amplitude incubator temperature inside chamber deviation, prevent that simultaneously water of condensation from generating on glass door, for the experiment sample of incubator inside provides a better culture environment.
The utility model has the advantages that the temperature that can accurately keep the incubator glass door, improve incubator temperature accuracy, prevent that water of condensation from forming, easy to use.
Description of drawings
Fig. 1 is the cultivation chamber door heating unit synoptic diagram that the monitoring of a kind of band border is regulated;
Fig. 2 is a software flow pattern.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, cultivation chamber door heating unit structural representation for the monitoring adjusting of a kind of band border, by incubator 1, external door 2, glass door 3, switchboard 4, environment temperature sensor 5, electrically heated face 6, magnetic door strip of paper used for sealing 7 is formed, switchboard 4 is installed in the top of incubator 1, glass door 3 is installed in the external door 2 as inside door, external door 2 is a heat insulation door, on incubator 1 top switchboard 4, environment temperature sensor 5 and corresponding software are housed, stick electrically heated face 6 in the inboard of external door 2, be connected with environment temperature sensor 5, install magnetic door strip of paper used for sealing 7 around external door 2 inboards, opposite house has heated insulation effect.
As shown in Figure 2, be software flow pattern, during work, glass door 3 is subjected to can keeping with respect to inner high about 0.1 to the 0.5 ℃ temperature of incubator after the suitable heating of external door 2, relative temperature by the 5 collection incubators of the environment temperature sensor on the switchboard 4,1 Working environment, compare calculating with incubator 1 internal temperature reference mark, calculate the corresponding PWM value of external door 2 heating powers of incubator 1 at last, through the contactless temperature control of PWM, heating electrically heated face 6, the electrically heated face 6 of external door 2 is in the most appropriate power range, reach the temperature of accurate maintenance incubator glass door 3, improve incubator temperature accuracy, prevent that water of condensation from forming and reducing the purpose of cavity temperature deviation on incubator glass door 3.
Claims (1)
1. the cultivation chamber door heating unit of regulating is monitored in a band border, comprise incubator (1), external door (2), glass door (3) and switchboard (4), switchboard (4) places the top of incubator (1), glass door (3) places in the external door (2), it is characterized in that, on incubator (1) top switchboard (4), be equipped with environment temperature sensor (5) and corresponding software, be equipped with electrically heated face (6) in the inboard of external door (2), be connected with environment temperature sensor (5), around external door (2) inboard, be equipped with magnetic door strip of paper used for sealing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200824713U CN2730883Y (en) | 2004-09-02 | 2004-09-02 | Heater of incubator door with environment monitoring adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200824713U CN2730883Y (en) | 2004-09-02 | 2004-09-02 | Heater of incubator door with environment monitoring adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730883Y true CN2730883Y (en) | 2005-10-05 |
Family
ID=35051222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200824713U Expired - Lifetime CN2730883Y (en) | 2004-09-02 | 2004-09-02 | Heater of incubator door with environment monitoring adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730883Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300886A (en) * | 2017-08-25 | 2017-10-27 | 安吉尚日新能源科技有限公司 | A kind of outdoor solar energy temperature-humidity monitor |
| CN110591909A (en) * | 2019-07-30 | 2019-12-20 | 上海知楚仪器有限公司 | Controllable door heating system of shaking incubator and dredging method |
| WO2023035811A1 (en) * | 2021-09-09 | 2023-03-16 | 青岛海尔生物医疗科技有限公司 | Method and device for regulating temperature of incubator, and incubator |
-
2004
- 2004-09-02 CN CNU2004200824713U patent/CN2730883Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300886A (en) * | 2017-08-25 | 2017-10-27 | 安吉尚日新能源科技有限公司 | A kind of outdoor solar energy temperature-humidity monitor |
| CN110591909A (en) * | 2019-07-30 | 2019-12-20 | 上海知楚仪器有限公司 | Controllable door heating system of shaking incubator and dredging method |
| WO2023035811A1 (en) * | 2021-09-09 | 2023-03-16 | 青岛海尔生物医疗科技有限公司 | Method and device for regulating temperature of incubator, and incubator |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140902 Granted publication date: 20051005 |