CN201972421U - Constant temperature laboratory - Google Patents
Constant temperature laboratory Download PDFInfo
- Publication number
- CN201972421U CN201972421U CN2011200312109U CN201120031210U CN201972421U CN 201972421 U CN201972421 U CN 201972421U CN 2011200312109 U CN2011200312109 U CN 2011200312109U CN 201120031210 U CN201120031210 U CN 201120031210U CN 201972421 U CN201972421 U CN 201972421U
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- laboratory
- air
- temperature
- control assembly
- constant temperature
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Abstract
The utility model belongs to the technical field of greenhouses, and relates to a constant temperature laboratory which aims to solve the problem of an existing constant temperature laboratory that the air temperature distribution is not uniform. The utility model provides the constant temperature laboratory comprising a laboratory body and a temperature regulating device which regulates the temperature in the laboratory body; the temperature regulating device comprises an air supply device and an air processing device which is communicated with the air supply device; the air supply device comprises an air supply end which is arranged on the top of the laboratory body; the air supply end is provided with a plurality of air supply pin holes which supply air into the laboratory body; and the technical problem can be effectively solved as long as the technical scheme is adopted.
Description
Technical field
The utility model belongs to the greenhouse technology field, relates to a kind of constant temperature laboratory.
Background technology
Existing constant temperature laboratory majority is fixed laboratory (promptly non-dismountable), the condensation unit mode of top, chamber air-supply and laboratory sidewall air supply by experiment comes temperature in the control room, but move in fixed laboratory or very inconvenient during dismounting, simultaneously because air outlet is bigger, the influence of speed in air in the laboratory is subjected to, non-uniform temperature, and temperature control is inaccurate.
The utility model content
Technical problem to be solved in the utility model is the air themperature problem pockety in the existing constant temperature laboratory, and at this problem, provides a kind of constant temperature laboratory.
The utility model solves the problems of the technologies described above by the following technical programs:
A kind of constant temperature laboratory, comprise laboratory body and the temperature-adjusting device of regulating temperature in the body of laboratory, the wind treating apparatus that described temperature-adjusting device comprises air-supply arrangement and is communicated with air-supply arrangement, it is characterized in that described air-supply arrangement comprises the air-supply end that is arranged on the laboratory bodies top, described air-supply end is provided with some air-supply pin holes of blowing in the body of laboratory.
When the gas of obstructed temperature mixes, need make mixed gas temperature reach balanced by the interchange of heat form of phase counterdiffusion, and the phase counterdiffusion of obstructed temperature gas needs certain hour, Kuo San direction also is from all directions simultaneously, therefore, the air supply mode that adopts the described heavy caliber in existing constant temperature laboratory in the laboratory, to dry, often make gas have little time the phase counterdiffusion, also be that temperature in the laboratory is uneven, and a kind of constant temperature described in the utility model laboratory is provided with some air-supply pin holes of blowing at the air-supply end of laboratory bodies top in the body of laboratory, air-supply has become a slowly process of blowing in the body of laboratory, this provides the time just for the abundant phase counterdiffusion of air in intrinsic air in laboratory and the air-supply, thereby, the utility model says that the technique scheme that adopts can keep evenly the intrinsic temperature in laboratory when temperature-adjusting device is worked.
For solving the other technologies problem, the utility model has also adopted following technical scheme:
Described temperature-adjusting device also comprises control device and is arranged on the intrinsic temperature-detecting device in laboratory that described temperature-detecting device, wind treating apparatus and air-supply arrangement all are connected with control device;
Described temperature-detecting device comprises some intrinsic temperature pick ups in laboratory that are evenly distributed on;
Described wind treating apparatus comprises heater block and refrigeration part, described control device comprises central control assembly, a PLC control assembly and the 2nd PLC control assembly, described heater block is connected with central control assembly by a PLC control assembly, and refrigeration part is connected with central control assembly by the 2nd PLC control assembly;
The laboratory body of described laboratory body for building by polyurethane storehouse plate.
Description of drawings
Fig. 1 is the described a kind of constant temperature of embodiment laboratory plan structure schematic diagram (showing that for convenient shown air-supply arrangement structure division is the phantom drawing of this air-supply arrangement in same figure).
The specific embodiment
Embodiment
See Fig. 1, a kind of constant temperature laboratory, comprise laboratory body 15 and the temperature-adjusting device of regulating the interior temperature of laboratory body 15 (this laboratory body 15 is provided with one 14), laboratory body 15 is built by the thick heat insulating material polyurethane storehouse plate of 100mm, where necessary, for convenience detach, body 15 lower surface in laboratory are laid checkered steel plate or aluminium sheet (Fig. 1 is not shown), to strengthen the structural strength of laboratory body 15.
Temperature-adjusting device comprises air-supply arrangement, the wind treating apparatus that is communicated with by air supply duct 5 with air-supply arrangement, air-supply arrangement comprises that (this air-supply end pipe 1 is positioned at the top of laboratory body 15 to the air-supply end pipe 1 that is arranged on laboratory body 15 tops, because Fig. 1 reflects the phantom drawing of air-supply arrangement part-structure for this air-supply arrangement, therefore Fig. 1 does not have the position of correct reflection air-supply end pipe 1, those skilled in the art are reaching understanding easily under this section explanatory note in conjunction with the accompanying drawings), and as shown in Figure 1, air-supply end pipe 1 is structure as a whole with air supply duct 5, air-supply end pipe 1 below is provided with some air-supply pin holes 2, and those skilled in the art can be provided with the quantity of air-supply pin hole 2 as required.
The wind treating apparatus comprises stainless steel air processing machine 9, stainless steel air processing machine 9 is communicated with air supply duct 5, air after the processing is blown to air supply duct 5 by the ventilator 7 that is arranged in the air supply duct 5, stainless steel air processing machine 9 comprises the heat(ing) coil 8 and the evaporation coil 6 that is used for cooling air that is used for to air heat, and evaporation coil 6 reaches the refrigeration purpose by the compression condensation machine 10 that is connected with evaporation coil 6.
Give full play to the effect of temperature adjusting in order to make temperature-adjusting device, need make heat(ing) coil 8 and evaporation coil 6 where necessary, air heat in stainless steel air processing machine 9 or cooling timely, thereby temperature-adjusting device can be carried the air of suitable temperature in laboratory body 15, for this reason, the described temperature-adjusting device of present embodiment also comprises control device and is arranged on temperature-detecting device in the laboratory body 15, temperature by the real-time test experience chamber body 15 interior air of temperature-detecting device, and transmit information in real time to control device, in case the air themperature in the laboratory body 15 changes, send switch order by the heat(ing) coil 8 and the evaporation coil 6 of control device in stainless steel air processing machine 9, finish in case of necessity the air in the stainless steel air processing machine 9 are heated or cool off.
Make things convenient for control assembly that heat(ing) coil 8 and evaporation coil 6 implemented for the purpose of the control, the described control device of present embodiment comprises central control assembly 4 (comprising PID temp controlled meter (Fig. 1 is not shown)), a PLC control assembly 11 and the 2nd PLC control assembly 12, described heat(ing) coil 8 is connected with central control assembly 4 by a PLC control assembly 11, and evaporation coil 6 is connected with central control assembly 4 by the 2nd PLC control assembly 12.
In the present embodiment, temperature-detecting device is 5 PT100A level temperature pick ups 3, for the temperature that temperature pick up 3 is recorded in laboratory body 15 objective as far as possible, the described a kind of constant temperature of present embodiment is provided with five temperature detecting point in the laboratory, they are evenly distributed on laboratory body 15 bottom surfaces, particular location is four angles that are positioned at laboratory body 15 bottom surfaces, and one is positioned at the workbench other (referring to Fig. 1) that temperature is put.
As shown in Figure 1, five temperature pick ups 3 are parallel-connection structures, and a PLC control assembly 11, the 2nd PLC control assembly 12, central control assembly 4 and five temperature pick ups 3 all have power supply 13 power supplies that are connected in series with them.
During use, set the temperature of constant temperature earlier to the PID temp controlled meter, have then by central control assembly 4 and control heat(ing) coil 8 and evaporation coil 6 indirectly, carrying out temperature adjusting in the laboratory body 15, temperature is identical with the temperature of setting constant temperature in laboratory body 15, keeps this temperature to get final product at last.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. constant temperature laboratory, comprise laboratory body and the temperature-adjusting device of regulating temperature in the body of laboratory, the wind treating apparatus that described temperature-adjusting device comprises air-supply arrangement and is communicated with air-supply arrangement, it is characterized in that described air-supply arrangement comprises the air-supply end that is arranged on the laboratory bodies top, described air-supply end is provided with some air-supply pin holes of blowing in the body of laboratory.
2. a kind of constant temperature according to claim 1 laboratory, it is characterized in that described temperature-adjusting device also comprises control device and is arranged on the intrinsic temperature-detecting device in laboratory, described temperature-detecting device, wind treating apparatus and air-supply arrangement all are connected with control device.
3. a kind of constant temperature according to claim 2 laboratory is characterized in that described temperature-detecting device comprises some intrinsic temperature pick ups in laboratory that are evenly distributed on.
4. a kind of constant temperature according to claim 2 laboratory, it is characterized in that described wind treating apparatus comprises heater block and refrigeration part, described control device comprises central control assembly, a PLC control assembly and the 2nd PLC control assembly, described heater block is connected with central control assembly by a PLC control assembly, and refrigeration part is connected with central control assembly by the 2nd PLC control assembly.
5. according to claim 1 or 2 or 3 or 4 described a kind of constant temperature laboratories, it is characterized in that the laboratory body of described laboratory body for building by polyurethane storehouse plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200312109U CN201972421U (en) | 2011-01-28 | 2011-01-28 | Constant temperature laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200312109U CN201972421U (en) | 2011-01-28 | 2011-01-28 | Constant temperature laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972421U true CN201972421U (en) | 2011-09-14 |
Family
ID=44577528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200312109U Expired - Lifetime CN201972421U (en) | 2011-01-28 | 2011-01-28 | Constant temperature laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582093A (en) * | 2020-12-01 | 2021-03-30 | 江苏中海华核环保有限公司 | Temperature regulation and holding device between biological shielding |
-
2011
- 2011-01-28 CN CN2011200312109U patent/CN201972421U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582093A (en) * | 2020-12-01 | 2021-03-30 | 江苏中海华核环保有限公司 | Temperature regulation and holding device between biological shielding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YONGHE FLUID INTELLIGENCE CONTROL TECHNOL Free format text: FORMER NAME: ZHEJIANG YONGHE SANITATION CO.,LTD. Owner name: YORHE FLUID INTELLIGENT CONTROL CO.,LTD. Free format text: FORMER NAME: ZHEJIANG YONGHE FLUID INTELLIGENCE CONTROL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 317606, Yuhuan County Zhejiang Hong Kong Science and Technology Industrial Park Patentee after: YORHE FLUID INTELLIGENT CONTROL Co.,Ltd. Address before: 317606, Yuhuan County Zhejiang Hong Kong Science and Technology Industrial Park Patentee before: Zhejiang Yonghe fluid intelligent control technology Limited by Share Ltd. Address after: 317606, Yuhuan County Zhejiang Hong Kong Science and Technology Industrial Park Patentee after: Zhejiang Yonghe fluid intelligent control technology Limited by Share Ltd. Address before: 317606, Yuhuan County Zhejiang Hong Kong Science and Technology Industrial Park Patentee before: Zhejiang Yonghe Sanitation Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |