CN203687293U - Confined space temperature and aeration control device - Google Patents
Confined space temperature and aeration control device Download PDFInfo
- Publication number
- CN203687293U CN203687293U CN201320883468.0U CN201320883468U CN203687293U CN 203687293 U CN203687293 U CN 203687293U CN 201320883468 U CN201320883468 U CN 201320883468U CN 203687293 U CN203687293 U CN 203687293U
- Authority
- CN
- China
- Prior art keywords
- controller
- confined space
- control device
- temperature
- temperature measuring
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Control Of Temperature (AREA)
Abstract
The utility model discloses a confined space temperature and aeration control device which comprises a confined space, wherein the confined space is provided with an air inlet device and an exhaust device; a temperature measuring device is arranged at the top of the confined space; a signal output end of the temperature measuring device is connected with a controller; the controller is respectively connected with a cooling device and a heating device; the controller is respectively connected with the air inlet device and the exhaust device; the controller is connected with a time controller; data which are measured by the temperature measuring device are input to the controller; the controller compares the data with a set value, once the data are higher than the set value, the controller controls the cooling device for cooling; once the data are lower than the set value, the controller controls the heating device for heating, the controller starts the air inlet device and the exhaust device at fixed time according to a time period which is set by the time controller, and aeration is carried out in the confined space. The confined space temperature and aeration control device has the advantages that the structure is simple, the using effect is good, and automatic aeration is realized at fixed time.
Description
Technical field
The utility model relates to a kind of confined space temperature and air-changing control device.
Background technology
Existing confined space temperature control device structure complexity, can not timing automaticly take a breath.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of confined space temperature and air-changing control device, simple in structure, effective.
In order to achieve the above object, the technical scheme that the utility model is taked is:
A kind of confined space temperature and air-changing control device, comprise confined space 1, confined space 1 is provided with inlet duct 2 and exhaust apparatus 3, the top of confined space 1 is provided with temperature measuring apparatus 4, the signal output part of temperature measuring apparatus 4 is connected with controller 7, controller 7 is connected with heat sink 5 and heater 6 respectively, and controller 7 is connected with inlet duct 2 and exhaust apparatus 3 respectively, and controller 7 is connected with time controller 8.
Advantage of the present utility model is: the data input controller 7 that temperature measuring apparatus 4 is measured, controller 7 compares with setting value, once higher than setting value, controller 7 is just controlled heat sink 5 and lowered the temperature, lower than setting value, controller 7 is just controlled heater 6 and is heated, the time period that controller 7 is set according to time controller 8, start by set date inlet duct 2 and exhaust apparatus 3, confined space 1 is taken a breath, simple in structure, result of use is good, can realize timing automatic ventilation.
Brief description of the drawings
Accompanying drawing is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
With reference to accompanying drawing, a kind of confined space temperature and air-changing control device, comprise confined space 1, confined space 1 is provided with inlet duct 2 and exhaust apparatus 3, the top of confined space 1 is provided with temperature measuring apparatus 4, and the signal output part of temperature measuring apparatus 4 is connected with controller 7, and controller 7 is connected with heat sink 5 and heater 6 respectively, controller 7 is connected with inlet duct 2 and exhaust apparatus 3 respectively, and controller 7 is connected with time controller 8.
Operation principle of the present utility model:
The data input controller 7 that temperature measuring apparatus 4 is measured, controller 7 compares with setting value, once higher than setting value, controller 7 is just controlled heat sink 5 and lowered the temperature, lower than setting value, controller 7 is just controlled heater 6 and is heated, the time period that controller 7 is set according to time controller 8, start by set date inlet duct 2 and exhaust apparatus 3, confined space 1 is taken a breath, simple in structure, result of use is good, can realize timing automatic ventilation.
Claims (1)
1. a confined space temperature and air-changing control device, comprise confined space (1), it is characterized in that: confined space (1) is provided with inlet duct (2) and exhaust apparatus (3), the top of confined space (1) is provided with temperature measuring apparatus (4), the signal output part of temperature measuring apparatus (4) is connected with controller (7), controller (7) is connected with heat sink (5) and heater (6) respectively, controller (7) is connected with inlet duct (2) and exhaust apparatus (3) respectively, and controller (7) is connected with time controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883468.0U CN203687293U (en) | 2013-12-30 | 2013-12-30 | Confined space temperature and aeration control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320883468.0U CN203687293U (en) | 2013-12-30 | 2013-12-30 | Confined space temperature and aeration control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687293U true CN203687293U (en) | 2014-07-02 |
Family
ID=51009182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320883468.0U Expired - Fee Related CN203687293U (en) | 2013-12-30 | 2013-12-30 | Confined space temperature and aeration control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697567A (en) * | 2013-12-30 | 2014-04-02 | 南通市亿控自动化系统有限公司 | Enclosed space temperature and ventilation control system |
-
2013
- 2013-12-30 CN CN201320883468.0U patent/CN203687293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697567A (en) * | 2013-12-30 | 2014-04-02 | 南通市亿控自动化系统有限公司 | Enclosed space temperature and ventilation control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103234758A (en) | Method and control device for simulating tail gas state of diesel engine | |
| CN203687293U (en) | Confined space temperature and aeration control device | |
| CN202591088U (en) | Energy-saving bridge type drying device | |
| CN102241095A (en) | Intelligent temperature control method for curing furnace and device thereof | |
| CN103699158A (en) | Enclosed space temperature control system | |
| CN204359590U (en) | A kind of device preparing aged asphalt | |
| CN103697567A (en) | Enclosed space temperature and ventilation control system | |
| CN202858874U (en) | Electric oven | |
| CN203298502U (en) | Constant-temperature heater | |
| CN103718988A (en) | Constant temperature and humidity incubator structure | |
| CN203004513U (en) | Ink tank provided with temperature control system | |
| CN202916730U (en) | Equipment temperature uniformity control system | |
| CN203801568U (en) | Oven air speed frequency-conversion adjusting device | |
| CN104483181A (en) | Device and method for producing aged asphalt for testing | |
| CN202869281U (en) | Space adjusting device between heaters on heating furnace | |
| CN205068196U (en) | Automatic control formula constant temperature equipment | |
| CN104621782A (en) | Structure for heating face mask | |
| CN206786989U (en) | A kind of temperature control in greenhouse experimental provision | |
| CN205192217U (en) | Conductive silver paste fritting furnace | |
| CN203658874U (en) | Whole-course temperature control device for ceramic insulator sintering process | |
| CN202366685U (en) | Thermostatic chamber for melting paint | |
| CN205572823U (en) | IC module curing equipment | |
| CN203559079U (en) | Automatic stainless steel annealing furnace temperature control device | |
| CN203534107U (en) | Air return device at feeding side of baking channel | |
| CN203443295U (en) | Temperature-adjustable double-pipe filature drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20171230 |