CN202101886U - Concrete carbonizing test box with automatic dehumidifying function - Google Patents
Concrete carbonizing test box with automatic dehumidifying function Download PDFInfo
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- CN202101886U CN202101886U CN2011202059707U CN201120205970U CN202101886U CN 202101886 U CN202101886 U CN 202101886U CN 2011202059707 U CN2011202059707 U CN 2011202059707U CN 201120205970 U CN201120205970 U CN 201120205970U CN 202101886 U CN202101886 U CN 202101886U
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- casing
- test case
- dehumidification function
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- concrete carbonation
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Abstract
The utility model provides a concrete carbonizing test box with an automatic dehumidifying function. When the concrete carbonizing test box with the automatic dehumidifying function works, a box body does not need to be opened, so that an influence on the parameter index of each point in the box body cannot be generated, and the inconvenience of the manual operation is avoided. The concrete carbonizing test box with the automatic dehumidifying function comprises the box body, wherein the inside of the box body is divided into a testing box body and an external box body by a baffle plate, and the testing box body side of the baffle plate is provided with a dry/wet sensor. The concrete carbonizing test box with the automatic dehumidifying function is characterized in that an electronic dehumidifier is installed in the testing box body, the electronic dehumidifier and the dry/wet sensor are connected by an electric control signal of a controller, the lower part of the electronic dehumidifier is provided with a water tank, and a water drain outlet of the water tank is connected to the outside of the box body by a U-shaped pipe.
Description
Technical field
The utility model relates to the concrete carbonation test box structure, is specially the concrete carbonation test case with automatic dehumidification function.
Background technology
The concrete carbonation test case is a visual plant of making the carbonated concrete test specimen, during work, requires the interior each point temperature of casing, gas concentration lwevel, relative humidity all to be controlled in certain critical field.Wherein to the control of concrete carbonation test case humidity; At present domestic most employing variable color silicon method of drying is promptly placed discolour silica gel in the concrete carbonation test box body, utilizes discolour silica gel to the suction-operated of moisture in the gas medium and along with hygroscopic capacity increases and produces the characteristic of variable color; Reach purpose to the dehumidifying of concrete carbonation test case; But after discolour silica gel moisture absorption variable color, need to take out, can continue to bring into play exsiccation again after to be dried, therefore this legal person worker's complex operation that dries; And, cause the weighing apparatus of each point parameter index in the casing to be affected surely because discolour silica gel need be opened the concrete carbonation test casing in placement and taking-up process.In the concrete carbonation test case that adopts at present variable color silicon to dry, what also have is equipped with dried wet sensor, but its dried wet sensor only plays the real-time indicating value effect of humidity.
Summary of the invention
The variable color silicon method of drying that adopts to existing concrete carbonization test case exists manually-operated loaded down with trivial details, and opens the concrete carbonation test casing continually and can exert an influence to each point parameter index in the casing; And adopt dried wet sensor also only to play the defective of the real-time indicating value effect of humidity; The novel case of the concrete carbonation test with automatic dehumidification function that provides of this reality; Need not to open casing during work, thereby can not exert an influence, avoid manually-operated loaded down with trivial details each point parameter index in the casing.
Its technical scheme is such; It comprises casing, is separated into test casing and peripheral hardware casing through dividing plate in the said casing, and the chamber side of said dividing plate is equipped with dried wet sensor; It is characterized in that: in the said test casing electronics dehumidifier is installed; Said electronics dehumidifier is connected through the controller automatically controlled signal with said dried wet sensor, and said electronics dehumidifier bottom is equipped with tank, and said water channel sewage mouth is connected to outside the said casing through the U-shaped pipe.
It is further characterized in that: described electronics dehumidifier comprises N-type semiconductor and P-type semiconductor, and said N-type semiconductor and P-type semiconductor are connected into galvanic couple through metallic conductor, and said galvanic couple the two poles of the earth connect direct current; The cold junction of said galvanic couple and corresponding respectively cold junction insulating trip and the hot junction insulating trip of being connected in hot junction; Said cold junction insulating trip bottom is equipped with aluminium flake, and insulating trip top, said hot junction is equipped with heat radiator; The heat radiator end of said electronics dehumidifier is posted by said test cabinet wall and passes through bolt; Said electronics dehumidifier upside is equipped with blower fan, and said blower fan is connected fixing with said electronics dehumidifier bolt.
It further is characterised in that: in the said test casing inner blower fan, evaporator, well heater, humidifier are installed, in the said peripheral hardware casing outside blower fan, water tank, compressor are installed; The peripheral hardware casing side of said dividing plate is equipped with carbon dioxide two-port valve and condenser, and the chamber side of said dividing plate also is equipped with carbon dioxide sensor; Said carbon dioxide two-port valve escape pipe connects in the said test casing; Said carbon dioxide sensor is connected with said carbon dioxide two-port valve automatically controlled signal through said controller; Said dried wet sensor is connected with said humidifier, well heater, evaporator automatically controlled signal through said controller; Said water tank is connected with said humidifier pipeline.
After the utility model adopts said structure; Because dried wet sensor is connected with electronics dehumidifier automatically controlled signal through controller in the concrete carbonation test box body; Dried wet sensor passes to controller with humidity value signal in the case that collects; When humidity value exceeds the established standards value; Controller startup electronics dehumidifier, electronics dehumidifier are used the principle of work absorption of peltier effect and are emitted heat to realize refrigeration, separate out on moisture and the aluminium flake attached to the electronics dehumidifier thereby make the interior soft air of chamber be reduced to dewpoint temperature; Splash into the below tank behind the water droplet along with gathering of moisture condenses into, water is discharged outside the casing through the U-shaped pipe that is connected with the tank water delivering orifice; When the casing humidity value meets the requirements of the established standards value; Controller can stop the work of electronics dehumidifier; In whole concrete carbonization case dehumidification process, need not to open the casing of concrete carbonation test case; Thereby can not exert an influence, and avoided manually-operated loaded down with trivial details to each point parameter index in the casing.
Description of drawings:
Fig. 1 is the concrete carbonation test box structure synoptic diagram that the utlity model has automatic dehumidification function;
Fig. 2 is the structural representation of electronics dehumidifier in the utility model;
Fig. 3 is the mounting structure synoptic diagram of electronics dehumidifier in the utility model.
Embodiment
See Fig. 1, Fig. 2 and Fig. 3; The utility model comprises casing 14, is separated into test casing 16 and peripheral hardware casing 17 through dividing plate 15 in the casing 14, and the chamber side of dividing plate 15 is equipped with dried wet sensor 6; In the test casing 16 electronics dehumidifier 10 is installed; Electronics dehumidifier 10 is connected with dried wet sensor 6 automatically controlled signals, and electronics dehumidifier 10 bottoms are equipped with tank 12, and 12 times mouths of a river of tank are connected to outside the casing 14 through U-shaped pipe 18.Electronics dehumidifier 10 comprises N-type semiconductor 22 and P-type semiconductor 23, and N-type semiconductor 22 is connected into galvanic couple with P-type semiconductor 23 through metallic conductor 24, and galvanic couple the two poles of the earth connect direct current; The cold junction of galvanic couple and corresponding respectively cold junction insulating trip 25 and the hot junction insulating trip 21 of being connected in hot junction; Cold junction insulating trip 25 bottoms are equipped with aluminium flake 26, and insulating trip 21 tops in hot junction are equipped with heat radiator 20; The heat radiator end of electronics dehumidifier 10 is posted by test casing 16 inwalls and passes through bolt; Electronics dehumidifier 10 upsides are equipped with blower fan 9, and the soft air blower fan that blower fan 9 will be tested in the casing 16 blows to aluminium flake 26, and blower fan 9 is connected fixing with electronics dehumidifier 10 bolts.Test is equipped with inner blower fan 2, evaporator 4, well heater 8, humidifier 11 in the casing 16, and outside blower fan 1, water tank 3, compressor 19 are installed in the peripheral hardware casing 17; The peripheral hardware casing side of dividing plate 15 is equipped with carbon dioxide two-port valve 13 and condenser 7, and the chamber side of dividing plate 15 also is equipped with carbon dioxide sensor 5; Carbon dioxide two-port valve 13 escape pipes connect in the test casing 16; Carbon dioxide sensor 5 is connected through the controller automatically controlled signal with carbon dioxide two-port valve 13; Dried wet sensor 6 is connected through the controller automatically controlled signal with humidifier 11, well heater 8, evaporator 4; Water tank 13 is connected with humidifier 11 pipelines.
Below in conjunction with specifically describing the course of work of the utility model: concrete test block is put in the test casing 16; Start the carbonization case; Outside blower fan 1 starts with inner blower fan 2 simultaneously; Outside blower fan 1 is used for ventilating discharging the heat that machine run produces, inner blower fan 2 be used for keeping in the case gas concentration lwevel, temperature and humidity everywhere evenly.Dried wet sensor 6 detects the humidity value in the test casing 16 and this humidity value signal is passed to controller, differentiates humidity value by controller and whether meets the established standards requirement, when humidity value is higher than preset value; Controller starts electronics dehumidifier 10, blower fan 9 is started working; Because peltier effect, aluminium flake 26 drops to dewpoint temperature with the humid air moment that collects, and airborne moisture is separated out and attached on the aluminium flake 26; Moisture accumulation and condense into little water droplet after; Splash into tank 12 and discharge outside the concrete carbonation test box bodies through U-shaped pipe 18, when dried wet sensor 6 detected the temperature inside the box and reaches preset value, electronics dehumidifier 10 quit work.When carbon dioxide sensor 5 and dried wet sensor 6 detect gas concentration lwevel, temperature, when humidity is lower than default value; Controller opens carbon dioxide two-port valve 13 input carbon dioxide; And start well heater 8, humidifier 11, up to sensor when gas concentration lwevel, humidity and temperature reach default value; Carbon dioxide two-port valve 13 cuts out, and well heater 8 quits work with humidifier 11; When sensor to gas concentration lwevel, when temperature is higher than default value, controller starts evaporator 4, to gas concentration lwevel, when temperature reaches default value, evaporator 4 quits work up to sensor.Wherein, the required water of humidifier 11 becomes vaporific spraying in the carbonization case from water tank 3 through humidifier; Condenser 7 is used for reducing carbonization the temperature inside the box.
Claims (10)
1. the concrete carbonation test case that has automatic dehumidification function; It comprises casing, is separated into test casing and peripheral hardware casing through dividing plate in the said casing, and the chamber side of said dividing plate is equipped with dried wet sensor; It is characterized in that: in the said test casing electronics dehumidifier is installed; Said electronics dehumidifier is connected through the controller automatically controlled signal with said dried wet sensor, and said electronics dehumidifier bottom is equipped with tank, and said water channel sewage mouth is connected to outside the said casing through the U-shaped pipe.
2. the concrete carbonation test case with automatic dehumidification function according to claim 1; It is characterized in that: described electronics dehumidifier comprises N-type semiconductor and P-type semiconductor; Said N-type semiconductor and P-type semiconductor are connected into galvanic couple through metallic conductor, and said galvanic couple the two poles of the earth connect direct current.
3. the concrete carbonation test case with automatic dehumidification function according to claim 2 is characterized in that: the cold junction of said galvanic couple and corresponding respectively cold junction insulating trip and the hot junction insulating trip of being connected in hot junction.
4. the concrete carbonation test case with automatic dehumidification function according to claim 3 is characterized in that: said cold junction insulating trip bottom is equipped with aluminium flake, and insulating trip top, said hot junction is equipped with heat radiator.
5. the concrete carbonation test case with automatic dehumidification function according to claim 4 is characterized in that: the heat radiator end of said electronics dehumidifier is posted by said test cabinet wall and passes through bolt.
6. the concrete carbonation test case with automatic dehumidification function according to claim 5 is characterized in that: said electronics dehumidifier upside is equipped with blower fan, and said blower fan is connected fixing with said electronics dehumidifier bolt.
7. the concrete carbonation test case with automatic dehumidification function according to claim 1; It is characterized in that: in the said test casing inner blower fan, evaporator, well heater, humidifier are installed, in the said peripheral hardware casing outside blower fan, water tank, compressor are installed.
8. the concrete carbonation test case with automatic dehumidification function according to claim 7; It is characterized in that: the peripheral hardware casing side of said dividing plate is equipped with carbon dioxide two-port valve and condenser, and the chamber side of said dividing plate also is equipped with carbon dioxide sensor.
9. the concrete carbonation test case with automatic dehumidification function according to claim 8 is characterized in that: said carbon dioxide two-port valve escape pipe connects in the said test casing; Said carbon dioxide sensor is connected with said carbon dioxide two-port valve automatically controlled signal through said controller.
10. the concrete carbonation test case with automatic dehumidification function according to claim 9 is characterized in that: said dried wet sensor is connected with said humidifier, well heater, evaporator automatically controlled signal through said controller; Said water tank is connected with said humidifier pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202059707U CN202101886U (en) | 2011-06-18 | 2011-06-18 | Concrete carbonizing test box with automatic dehumidifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202059707U CN202101886U (en) | 2011-06-18 | 2011-06-18 | Concrete carbonizing test box with automatic dehumidifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101886U true CN202101886U (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202059707U Expired - Fee Related CN202101886U (en) | 2011-06-18 | 2011-06-18 | Concrete carbonizing test box with automatic dehumidifying function |
Country Status (1)
| Country | Link |
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| CN (1) | CN202101886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381823A (en) * | 2015-12-21 | 2016-03-09 | 苏州市东华试验仪器有限公司 | Carbonization box having seeing-through glass window |
-
2011
- 2011-06-18 CN CN2011202059707U patent/CN202101886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381823A (en) * | 2015-12-21 | 2016-03-09 | 苏州市东华试验仪器有限公司 | Carbonization box having seeing-through glass window |
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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 |
Granted publication date: 20120104 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |