CN206002540U - A kind of concrete carbonizing test box of adjustable carbonization parameter - Google Patents
A kind of concrete carbonizing test box of adjustable carbonization parameter Download PDFInfo
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- CN206002540U CN206002540U CN201620661001.5U CN201620661001U CN206002540U CN 206002540 U CN206002540 U CN 206002540U CN 201620661001 U CN201620661001 U CN 201620661001U CN 206002540 U CN206002540 U CN 206002540U
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Abstract
The utility model discloses a kind of concrete carbonizing test box of adjustable carbonization parameter, need not open casing during work, can be by parameters index in instrument regulating box body.Which includes casing, and casing includes to test casing and control casing, is provided with CO in chamber body2Sensor, Temperature Humidity Sensor and circulating fan, CO2Sensor and humidity sensor are located at dividing plate lower position, and circulating fan is fixed on the inwall of test casing, is provided with intelligent digital controller, compressor, heating element heater and humidifier in control cabinet body, and intelligent digital controller includes CO2Intelligent digital controller and intelligent digital temperature and humidity control instrument.The utility model solves existing concrete carbonization test case complex operation, and parameter such as cannot change at the technical problem；CO can preferably be studied2The test of impact of the key parameters such as concentration, humidity and temperature to concrete performance.
Description
Technical field
The utility model is related to Construction Materials Experiment equipment technical field, more particularly to a kind of concrete of adjustable carbonization parameter
Carbonization test case.
Background technology
Masonry (Masonry), is commonly called as " brick (Brick) ", is one of China's construction material main at present, viscous including sintering
Cob brick, steam-pressure silicate brick, concrete small size hollow building block etc..As the generation of clay brick destroys substantial amounts of cultivated land resource,
China just proposes " prohibiting viscous " before the more than ten years.Steam-pressure silicate brick and concrete hollow block are comparatively broken to cultivated land resource
Bad less, but primary raw material portland cement therein (Portland cement) there is also serious environmental problem：(1) provide
Source and energy resource consumption serious.China's cement industry often produce 1 ton of clinker averagely need to consume 0.95 ton of lime stone, 0.13 ton
Clay and 0.11 ton of standard coal, and be an irreversible process, i.e., unsustainable.(2) CO2 emission and atmosphere pollution
Seriously.Substantial amounts of carbon dioxide can be discharged in cement production process, producing 1 ton of cement need to be to 0.95 ton or so of airborne release
Carbon dioxide, the carbon dioxide of cement industry discharge account for the 10% or so of world's anthropogenic discharge's carbon dioxide, and China's nineteen ninety-five is extremely
Cement industry adds up 7,500,000,000 tons of carbon dioxide of discharge within 2010, accounts for half of whole world discharge capacity or so.Except carbon dioxide it
Outward, in the production process of cement, also substantial amounts of dust, flue dust and the toxic gas such as sulfur dioxide, nitrogen oxides, fluorine gas
Enter in air, very big pollution is caused to environment.In addition, cement products needs certain curing time, one is generally required
Design strength, bearing load be can be only achieved more than month.
External scientist has been invented and a kind of has been mixed with activated magnesia and Portland cement from environmental protection
Novel concrete, i.e. reactive magnesium oxide cements.Show through numerous studies：Only using activated magnesia as curing agent without silicon
The building block of acid salt cement can reach the intensity of 2-3 times of Portland cement building block under carbonization is forced in several days, while absorbable
The carbon dioxide of quality almost identical with magnesia, about 750 DEG C of calcining heat when activated magnesia is produced, far below cement
1450 DEG C, therefore reactive magnesium oxide cements substitute Portland cement have higher feasibility.But study in the world
CO when mechanism does not announce activated magnesia carbonization2The key parameters such as concentration, temperature and humidity, this seriously inhibits active oxidation
Magnesium carbonization technology, is also counteracts that while the concrete carbonizing test box parameter of the country is difficult to the problem for adjusting in the development of China
Research of the China to activated magnesia carbonization technology.
Utility model content
In order to solve existing concrete carbonization test case complex operation, CO2The key parameters such as concentration, temperature and humidity are difficult to
The problems such as adjustment, the utility model, provide a kind of concrete carbonizing test box of adjustable carbonization parameter.
The concrete carbonizing test box of a kind of adjustable carbonization parameter that the utility model is provided, during utility model works
Casing need not be opened, can be by each parameter index in instrument regulating box body.Which includes casing, the casing include test casing and
Control casing, is provided with CO in the chamber body2Sensor, Temperature Humidity Sensor and circulating fan, the CO2Sensor and temperature
Humidity sensor is located at dividing plate lower position, and the circulating fan is fixed on the inwall of the test casing, the control cabinet
Intelligent digital controller, compressor, heating element heater, humidifying element and control panel, the humidification control element bag are provided with vivo
Humidifier and the damping control being connected with humidifier is included by wireway, and the intelligent digital controller includes CO2Intelligent number
Aobvious controller and intelligent digital temperature and humidity control instrument, the CO2Intelligent digital controller, the heating of intelligent digital temperature and humidity control instrument
Element, damping control, compressor, circulating fan are connected with control panel signal respectively, the CO2Intelligent digital controller with
CO2Sensor signal connects；The intelligent digital temperature and humidity control instrument is connected with Temperature Humidity Sensor signal.
Preferably, the CO2Sensor is infrared ray responsive formula sensor.
Preferably, the heating element heater is powerful resistance wire.
Preferably, the humidifier is ultrasonic humidifier.
Preferably, the control casing is provided with air admission hole, and control panel is connected with magnetic valve by wireway, magnetic valve
It is connected using wireway between air admission hole.
Preferably, switch, indicator lamp, CO are additionally provided with the control panel2Intelligent digital controller guidance panel and
Intelligent digital temperature and humidity control instrument guidance panel.
Preferably, the box sealing, the shell of casing adopt high-quality cold-rolled steel sheet, and the inner bag of casing adopts stainless steel,
The heat-insulation layer of casing is made using polyurethane integral foam, and the dividing plate of casing is made using bar section of stainless steel.
Beneficial effect：1. with good heat insulating ability, seal and decay resistance.The utility model be one closed
Casing, shell adopt high-quality cold-rolled steel sheet, and inner bag adopts stainless steel, and heat-insulation layer is made using polyurethane integral foam, and dividing plate is adopted
Made with bar section of stainless steel.
2. carbonization the temperature inside the box, humidity and CO can adjust2Concentration.
3. electrical equipment control passes through microcomputer controller, by the temperature for setting, humidity and CO2Concentration is automatically controlled, with
Constant temperature, constant humidity and CO in guard box2Constant concentration.
Description of the drawings
Fig. 1 is a kind of structural representation of the concrete carbonizing test box of adjustable carbonization parameter of the utility model.
Fig. 2 is structural side view of the present utility model.
Fig. 3 is control box house structural representation of the present utility model.
Fig. 4 is test box house structural representation of the present utility model.
Description of reference numerals：1- controls casing；2- tests casing；3- window；4- rotating handles；5- voltmeter；6- is controlled
Panel processed；7- power supply indicator；8- glass rotameter；9- power switch；10-CO2Intelligent digital controller guidance panel；
11- intelligent digital temperature and humidity control instrument guidance panel；12- controls casing chamber door；13- grid steel plate；14- humidifier；15- is humidified
Controller；16- air admission hole；17- magnetic valve；18-CO2Intelligent digital controller；19- intelligent digital temperature and humidity control instrument；20- is pressed
Contracting machine；21- control cabinet circulating fan；22- resistance wire；23-CO2Air inlet；24- chamber circulating fan；25-CO2Sensor；
26- Temperature Humidity Sensor.
Specific embodiment
It is that the technical problem for making the utility model solution, the technical scheme for adopting and the technique effect for reaching are clearer,
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that described herein
Specific embodiment is used only for explanation the utility model, rather than to restriction of the present utility model.It also should be noted that, it is
It is easy to description, in accompanying drawing, illustrate only the part related to the utility model rather than full content.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model includes to control casing 1, test casing 2, window 3, rotation
Handle 4, voltmeter 5, control panel 6, power supply indicator 7, glass rotameter 8, power switch 9, CO2Intelligent digital controls
Instrument guidance panel 10 and intelligent digital temperature and humidity control instrument guidance panel 11.The control panel 6 is provided with voltmeter 5, power supply
Indicator lamp 7, glass rotameter 8, power switch 9, CO2Intelligent digital controller guidance panel 10 and intelligent digital humiture
Controller guidance panel 11, is provided with window 12 on chamber chamber door, observe closed test situation, lattice steel by window
Plate 13, humidifier 14, damping control 15, air admission hole 16, magnetic valve 17, CO2Intelligent digital controller 18, intelligent digital is warm and humid
Degree controller 19, compressor 20, control cabinet circulating fan 21, resistance wire 22, CO2Air inlet 23, chamber circulating fan 24, CO2
Sensor 25, warm and humid biography degree sensor 26.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, grid steel plate 13 is with control cabinet circulating fan 21 at a distance of relatively near, humidifier 14
It is connected 15 with damping control by wireway, the straight-through test casing of damping control 15, humidifier 14 is also by electric wire and intelligence
Energy digital display temperature and humidity control instrument 19 connects.CO2Air inlet 23 leads directly to control panel 6, and control panel is by wireway and magnetic valve
17 connections, are connected using wireway between magnetic valve 17 and air admission hole 16.CO2Sensor 25 and CO2Intelligent digital controller 18 connects
Connect, CO2Intelligent digital controller 18 and CO2Intelligent digital controller guidance panel 10 connects, warm and humid sensor 26 and intelligent digital
Temperature and humidity control instrument 19 connects, and intelligent digital temperature and humidity control instrument 19 is connected with intelligent digital temperature and humidity control instrument guidance panel 11
Connect.
Will be detailed below operating process of the present utility model：(1) industry CO is used2Gas cylinder tube connects CO2Air inlet 23；
(2) distilled water is added in humidifier 14；(3) power-on switch 8；(4) pass through CO210 He of intelligent digital controller guidance panel
Intelligent digital temperature and humidity control instrument guidance panel arranges required test bit.Temperature automatic control：When sensor is measured in case
When temperature is less than controlling value lower limit, controller sends instruction, and heating element heater is started working, otherwise temperature is higher than the controlling value upper limit
When, instrument sends the work of instruction compression machine, and when the temperature inside the box reaches setup control value, heating element heater and compressor stop work
Make, from the target that not up to the temperature inside the box is constant.Humidity Automatic Control：When in case, humidity is higher than the controlling value upper limit, instrument is defeated
Go out signal instruction work, start compressor and dried.When in case, humidity is less than controlling value lower limit, instrument output order, plus
Wet device 14 is opened and is squirted.CO2Concentration is automatically controlled：CO2The infrared ray of certain frequency launched by sensor 25 and secondary infrared ray is easy to
Absorbed by carbon dioxide, the concentration of carbon dioxide is judged further according to the intensity for reflecting, while CO2Sensor 25 may be used also
By automatic detection function come detection sensor whether because other reasons cause data-bias, to carry out automatically software compensation.
In sum, the utility model has advantages below：
1) with good heat insulating ability, seal and decay resistance.The utility model is a closed casing, shell
Using high-quality cold-rolled steel sheet, inner bag adopts stainless steel, and heat-insulation layer is made using polyurethane integral foam, and dividing plate adopts stainless die
Material is made.
2) carbonization the temperature inside the box, humidity and CO can adjust2Concentration.
3) electrical equipment control passes through microcomputer controller, by the temperature for setting, humidity and CO2Concentration is automatically controlled, with
Constant temperature, constant humidity and CO in guard box2Constant concentration.
Finally it should be noted that：Various embodiments above is only in order to illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which is modified to the technical scheme described in foregoing embodiments, or to which part or all technical characteristic
Equivalent is carried out, does not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a kind of concrete carbonizing test box of adjustable carbonization parameter, it is characterised in that：Which includes casing, and the casing includes
Test casing and control casing, are provided with CO in the chamber body2Sensor, Temperature Humidity Sensor and circulating fan, the CO2
Sensor and Temperature Humidity Sensor are located at dividing plate lower position, and the circulating fan is fixed on the inwall of the test casing,
Intelligent digital controller, compressor, heating element heater, humidifying element and control panel, the humidification is provided with the control cabinet body
Element includes humidifier and the damping control being connected with humidifier signal, and the intelligent digital controller includes CO2Intelligent number
Aobvious controller and intelligent digital temperature and humidity control instrument, the CO2Intelligent digital controller, the heating of intelligent digital temperature and humidity control instrument
Element, damping control, compressor, circulating fan are connected with control panel signal respectively, and wherein, the compressor is arranged on institute
The bottom of control casing is stated, is connected with the warm and humid controller of the intelligent digital and heating element heater, the CO2Intelligent digital controller
With CO2Sensor signal connects；The intelligent digital temperature and humidity control instrument is connected with Temperature Humidity Sensor signal.
2. the concrete carbonizing test box of a kind of adjustable carbonization parameter according to claim 1, it is characterised in that：Described
CO2Sensor is infrared ray responsive formula sensor.
3. the concrete carbonizing test box of a kind of adjustable carbonization parameter according to claim 1, it is characterised in that：Described
Heating element heater is powerful resistance wire.
4. the concrete carbonizing test box of a kind of adjustable carbonization parameter according to claim 1, it is characterised in that：Described
Humidifier is ultrasonic humidifier.
5. the concrete carbonizing test box of a kind of adjustable carbonization parameter according to claim 1, it is characterised in that：Described
Control casing is provided with air admission hole, and control panel is connected with magnetic valve by wireway, using leading between magnetic valve and air admission hole
Tracheae connects.
6. the concrete carbonizing test box of a kind of adjustable carbonization parameter according to claim 1, it is characterised in that：Described
Switch, indicator lamp, CO is additionally provided with control panel2Intelligent digital controller guidance panel and intelligent digital temperature and humidity control instrument
Guidance panel.
7. the concrete carbonizing test box of a kind of adjustable carbonization parameter according to claim 1, it is characterised in that：Described
Box sealing, the shell of casing adopt the inner bag of high-quality cold-rolled steel sheet, casing to adopt the heat-insulation layer of stainless steel, casing to adopt poly- ammonia
Ester integral foam is made, and the dividing plate of casing is made using bar section of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661001.5U CN206002540U (en) | 2016-06-28 | 2016-06-28 | A kind of concrete carbonizing test box of adjustable carbonization parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661001.5U CN206002540U (en) | 2016-06-28 | 2016-06-28 | A kind of concrete carbonizing test box of adjustable carbonization parameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002540U true CN206002540U (en) | 2017-03-08 |
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ID=58204813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620661001.5U Expired - Fee Related CN206002540U (en) | 2016-06-28 | 2016-06-28 | A kind of concrete carbonizing test box of adjustable carbonization parameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002540U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557288A (en) * | 2018-11-27 | 2019-04-02 | 山西大学 | The concrete test block carbonization case remotely controlled |
| CN110218061A (en) * | 2019-04-12 | 2019-09-10 | 扬州邗江中科南工建设工程与信息化研究中心 | A kind of prefabricated magnesia carbonization stake concrete and its application |
| CN111398428A (en) * | 2020-03-02 | 2020-07-10 | 武汉理工大学 | Testing method and device for in-situ monitoring of strength development of carbonized product |
| CN111398347A (en) * | 2020-03-02 | 2020-07-10 | 武汉理工大学 | Device and method for measuring temperature rise of carbonization reaction |
| CN116808978A (en) * | 2023-07-17 | 2023-09-29 | 耐尔得智能科技香河有限公司 | Kettle type reaction device for carbonization test of building material and application thereof |
-
2016
- 2016-06-28 CN CN201620661001.5U patent/CN206002540U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557288A (en) * | 2018-11-27 | 2019-04-02 | 山西大学 | The concrete test block carbonization case remotely controlled |
| CN110218061A (en) * | 2019-04-12 | 2019-09-10 | 扬州邗江中科南工建设工程与信息化研究中心 | A kind of prefabricated magnesia carbonization stake concrete and its application |
| CN111398428A (en) * | 2020-03-02 | 2020-07-10 | 武汉理工大学 | Testing method and device for in-situ monitoring of strength development of carbonized product |
| CN111398347A (en) * | 2020-03-02 | 2020-07-10 | 武汉理工大学 | Device and method for measuring temperature rise of carbonization reaction |
| CN111398428B (en) * | 2020-03-02 | 2021-12-24 | 武汉理工大学 | Testing method and device for in-situ monitoring of strength development of carbonized product |
| CN116808978A (en) * | 2023-07-17 | 2023-09-29 | 耐尔得智能科技香河有限公司 | Kettle type reaction device for carbonization test of building material and application thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20210628 |