CN105906373A - Concrete air curtain steam-curing temperature-control system - Google Patents
Concrete air curtain steam-curing temperature-control system Download PDFInfo
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- CN105906373A CN105906373A CN201610260189.7A CN201610260189A CN105906373A CN 105906373 A CN105906373 A CN 105906373A CN 201610260189 A CN201610260189 A CN 201610260189A CN 105906373 A CN105906373 A CN 105906373A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/024—Steam hardening, e.g. in an autoclave
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Abstract
The invention relates to the technical field of building, and in particular, relates to a concrete air curtain steam-curing temperature-control system including a fan A and a fan B which produce air curtains; the fan A is arranged between a concrete heating steam-curing area and a constant-temperature steam-curing area; the temperature of the air curtain produced by the fan A is the same as that of the heating steam-curing area. The system also comprises a heating device A arranged in a constant-temperature area; a part of gas in the air curtain produced by the fan A enters the constant-temperature steam-curing area, and the heating device A is used for heating the part of gas; the fan B is arranged between a concrete cooling steam-curing area and the constant-temperature steam-curing area; the temperature of the air curtain produced by the fan B is the same as that of the cooling steam-curing area. The system further includes a heating device B arranged in the constant-temperature area; a part of gas in the air curtain produced by the fan B enters the constant-temperature steam-curing area, and the heating device B is used for heating the part of gas. The system also includes a humidity control device for ensuring the air curtain humidity; therefore, the temperature gradient and the humidity between the regions can be ensured, and the steam-curing quality is ensured.
Description
Technical field
The present invention relates to technical field of buildings, be specifically related to a kind of steam-cured temperature-controlling system of concrete air curtain.
Background technology
At present, known concrete curing method has natural curing, covering curing, spray maintenance, water curing, steam curing.First three maintenance method is applicable to immovable building, and latter two maintenance is applicable to moveable product maintenance.A kind of steam-cured temperature regulating device of concrete curing air curtain is applicable to product maintenance, it is therefore an objective to improve maintenance speed and the quality of product.It is known that maintenance is cement hydration process is a physical-chemical reaction, with the time of aquation, temperature, humidity phase relation.For improving the speed of production of product, general, product is being placed on track flowing, and type concrete steam maintenance had been divided into four stages, respectively: the aquation maintenance stage, heat up steam-cured, constant temperature is steam-cured and it is steam-cured to lower the temperature.Each stage is required for clear and definite time, temperature, humidity to ensure quality, and traditional way is simple region isolation, such as, and more soft curtain, switching door etc..But, each region cannot be carried out air insulated by curtain or switching door etc. at all effectively, it is more difficult to carry out temperature isolation, it is difficult to make each regional temperature keep relatively independent, it is impossible to ensureing each region steam curing temperature gradient, concrete quality is difficult to ensure.
In sum, the most concrete steam-cured each area temperature gradient is difficult to control to, it is difficult to ensure concrete quality.
Therefore, a kind of technology is needed badly, it is possible to ensure the thermograde in concrete steam-cured each region.
Summary of the invention
It is an object of the invention to: for the most concrete steam-cured unmanageable problem of each area temperature gradient, it is provided that a kind of can the steam-cured temperature-controlling system of concrete air curtain in the concrete steam-cured each region of stability contorting.
To achieve these goals, the technical solution used in the present invention is:
A kind of steam-cured temperature-controlling system of concrete air curtain, including blower fan first and blower fan second, described blower fan first and blower fan second are used to produce air curtain, between the steam-cured region of intensification and the steam-cured region of constant temperature that described blower fan first is arranged on concrete, the air curtain temperature that described blower fan first produces is identical with the temperature in steam-cured region of heating up
Described steam-cured temperature-controlling system also includes the heater first being arranged on the steam-cured region of constant temperature, a part of gas in the air curtain that blower fan first produces enters the steam-cured region of constant temperature, described heater first is used for heating this portion gas, so that the air curtain temperature that the temperature between the air curtain of the steam-cured regional center of constant temperature and the generation of blower fan first produces higher than blower fan first
Between the steam-cured region of cooling and the steam-cured region of constant temperature that described blower fan second is arranged on concrete, the air curtain temperature that described blower fan second produces is identical with the temperature in the steam-cured region that lowers the temperature,
Described steam-cured temperature-controlling system also includes the heater second being arranged on the steam-cured region of constant temperature, a part of gas in the air curtain that blower fan second produces enters the steam-cured region of constant temperature, described heater second is used for heating this portion gas, so that the air curtain temperature that between the air curtain of the steam-cured regional center of constant temperature and the generation of blower fan second, the temperature in region produces higher than blower fan second
Also including humidity conditioner, for controlling the humidity of the air curtain that described blower fan first and described blower fan second produce in OK range, the humidity of this OK range will not make concrete cracking.
nullIn this programme，By being arranged between the steam-cured region of intensification and the steam-cured region of constant temperature、The steam-cured region of constant temperature and the air curtain lowered the temperature between steam-cured region，And the temperature controlling air curtain makes it identical with the temperature in heat up steam-cured region or the steam-cured region that lowers the temperature，Owing to the gas pressure of air curtain is higher than steam-cured region of heating up、The steam-cured region of constant temperature and the pressure of steam-cured zone gas of lowering the temperature，Therefore heating up the gas in the gas in steam-cured region and the steam-cured region of constant temperature will not intercommunication，Lowering the temperature the gas in the gas in steam-cured region and the steam-cured region of constant temperature will not intercommunication，The gas in steam-cured region of i.e. heating up will not reach the steam-cured region of constant temperature by air curtain，Lower the temperature steam-cured region gas will not reach the steam-cured region of constant temperature by air curtain，The gas in the steam-cured region of constant temperature will not reach, by air curtain, heat up steam-cured region and the steam-cured region that lowers the temperature，Therefore，The steam-cured region of constant temperature and steam-cured region of heating up、The steam-cured region of constant temperature and temperature between steam-cured region of lowering the temperature are relatively independent，Will not influence each other，So，Ensure that concrete without hindrance by air curtain while，Ensure that the temperature in heat up steam-cured region and the steam-cured region that lowers the temperature will not be affected by the temperature in the steam-cured region of constant temperature.In addition, owing to the temperature of two air curtains is identical with the temperature in heat up steam-cured region and the steam-cured region that lowers the temperature respectively, the gas of air curtain enters heat up steam-cured region or the steam-cured region that lowers the temperature, it is able to maintain that the temperature in heat up steam-cured region or the steam-cured region that lowers the temperature keeps constant, that is, when the temperature in heat up steam-cured region and the steam-cured region that lowers the temperature reaches the temperature needed, avoid the need for heater and the steam-cured region of intensification or the steam-cured region that lowers the temperature heat to maintain the temperature in this region, so, the energy can be saved, make device simpler.
Generally, the centralised temperature in the steam-cured region of constant temperature is the highest, slightly lower close to the temperature in heat up steam-cured region or the steam-cured region that lowers the temperature, but still high than the temperature in heat up steam-cured region and the steam-cured region that lowers the temperature.Gas from air curtain can be heated by the heater first and the heater second that are arranged on the steam-cured region of constant temperature, the temperature from the gas of air curtain is allowed to reach the temperature needed for the steam-cured region of constant temperature, can make not affect the steam-cured regional temperature of constant temperature from the gas of air curtain, it is possible to ensure the steaming quality of concrete.
Humidity conditioner is used to control the humidity of the air curtain that blower fan first and blower fan second produce, it is possible to allowing the humidity of air curtain in control range, be not result in that concrete ftractures owing to dry-air blast blows, you ensure that concrete forms quality.
nullAs preferably，Described humidity conditioner includes the humidification pump improving steam moisture by increasing steam pressure，Also include the humidity detection parts of humidity for monitoring the air curtain that blower fan first and blower fan second produce，Described humidification pump quantity is at least two，Two described humidification pumps at least two described humidification pumps are respectively humidification pump first and humidification pump second，The outlet of humidification pump first and humidification pump second communicates with described blower fan first and described blower fan second respectively，When described humidity detection parts monitor the humidity of the air curtain that blower fan first is produced less than OK range，Described humidification pump first raising rotating speed makes the pressure of the steam of entrance humidification pump first improve thus improves steam moisture，And then improve the humidity of the air curtain that blower fan first is produced，Make humidity in OK range，When described humidity detection parts monitor the humidity of the air curtain that blower fan second is produced less than OK range，Described humidification pump second raising rotating speed makes the steam pressure of entrance humidification pump second improve thus improves steam moisture，And then improve the humidity of the air curtain that blower fan second is produced，Make humidity in OK range.
As preferably, described blower fan first is provided with the first first inlet scoop, described first first inlet scoop communicates with the external world, it is provided with heater block first in described blower fan first, the air curtain temperature making described blower fan first produce is identical with the temperature in steam-cured region of heating up, that is, blower fan first absorbs gas from the external world, heel row is heated to steam-cured region of heating up in blower fan first, and, identical with the temperature in steam-cured region of heating up from the temperature of blower fan first gas out, so, the temperature of the air curtain that blower fan first produces is identical with the temperature in steam-cured region of heating up.
As preferably, described blower fan second is provided with the first second inlet scoop, described first second inlet scoop communicates with the external world, it is provided with heater block second in described blower fan second, the air curtain temperature making described blower fan second produce is identical with the temperature in the steam-cured region that lowers the temperature, that is, blower fan second absorbs gas from the external world, heel row is heated to steam-cured region of heating up in blower fan second, and, identical with the temperature in the steam-cured region that lowers the temperature from the temperature of blower fan second gas out, so, the temperature of the air curtain that blower fan second produces is identical with the temperature in the steam-cured region that lowers the temperature.
As preferably, described blower fan first is provided with the second first inlet scoop and front three inlet scoop, described second first inlet scoop communicates with steam-cured region of heating up, region steam-cured with constant temperature, described front three inlet scoop communicates, the temperature making the air curtain that described blower fan first produces is identical with the steam-cured regional temperature that heats up, that is, blower fan first is from steam-cured region and the constant temperature steam-cured region absorption gas of heating up, and carry out comprehensive in blower fan first, by controlling the second first inlet scoop and gas flow of front three inlet scoop, make in blower fan first comprehensive after the temperature of gas equal to the temperature in steam-cured region of heating up, so, the temperature in the steam-cured region of intensification it is equal to from the temperature of the gas of blower fan first discharge, the temperature of the air curtain that blower fan first produces is equal to the temperature in steam-cured region of heating up.This programme is without special heater, it is only necessary to control the flow of two inlet scoops, it is possible to save the energy；Additionally, the second first inlet scoop and front three inlet scoop can make the steam-cured region of constant temperature and the gas flow circuit in steam-cured region of heating up, it is possible to preferably control the steaming quality of concrete.
As preferably, described blower fan second is additionally provided with the second second inlet scoop and the 3rd second inlet scoop, described second second inlet scoop communicates with the steam-cured region that lowers the temperature, described 3rd region steam-cured with constant temperature, second inlet scoop communicates, make the temperature temperature equal to the steam-cured region that lowers the temperature of the air curtain that described blower fan second produces, that is, blower fan second is from the external world, lower the temperature steam-cured region and the steam-cured region of constant temperature absorbs gas, and carry out comprehensive in blower fan second, by controlling the second second inlet scoop and the gas flow of the 3rd second inlet scoop, make in blower fan second comprehensive after the temperature of gas equal to the temperature in the steam-cured region that lowers the temperature, so, the temperature in the steam-cured region of cooling it is equal to from the temperature of the gas of blower fan second discharge, the temperature of the air curtain that blower fan second produces is equal to the temperature in the steam-cured region that lowers the temperature.This programme is without special heater, it is only necessary to control the flow of two inlet scoops, it is possible to save the energy；Additionally, the second second inlet scoop and the 3rd second inlet scoop can make the steam-cured region of constant temperature and the gas flow circuit in the steam-cured region that lowers the temperature, it is possible to preferably control the steaming quality of concrete.
As preferably, described heater block first and/or described heater block second include steam pipe, described steam pipe improves gas temperature by steam, so, the gas discharged from blower fan first is steam, produced air curtain is steam air curtain, ensure that the steam-cured region of constant temperature and the moistening degree of the steam-cured zone gas that heats up, simultaneously, the gas discharged from blower fan second is steam, and produced air curtain is steam air curtain, it is possible to ensure the steam-cured region of constant temperature and the moistening degree of steam-cured zone gas of lowering the temperature, so, it is possible preferably to ensure the steaming quality of concrete.
As preferably, described heater first and/or described heater second include steam pipe, described steam pipe improves gas temperature by steam, so, the air curtain row gas to the steam-cured region of constant temperature is steam, ensure that the moistening degree in the steam-cured region of constant temperature, so, it is possible preferably to ensure the steaming quality of concrete.
As preferably, described humidity conditioner includes the pump that is humidified,
In sum, owing to have employed technique scheme, the application provides the benefit that:
null1、Ensureing that concrete can be effectively ensured the thermograde in each region while the without hindrance movement in each region: the temperature of the air curtain that blower fan first produces is identical with the temperature in steam-cured region of heating up，The air curtain that blower fan first produces will not produce impact to the temperature in steam-cured region of heating up，In like manner，The air curtain that blower fan second produces also will not produce impact to the temperature in the steam-cured region that lowers the temperature，And，The heater first and the heater second that are arranged on the steam-cured region of constant temperature can make to be increased to the steam-cured area desired temperature of constant temperature from the gas temperature of air curtain，Therefore the temperature of air curtain will not region steam-cured on constant temperature temperature produce impact，Simultaneously，Air curtain can completely cut off the steam-cured region of intensification and the steam-cured region of constant temperature、The gas between steam-cured region and the steam-cured region of constant temperature of lowering the temperature flows，Therefore, it is possible to guarantee heat up steam-cured region and the steam-cured region of constant temperature、The temperature between steam-cured region and the steam-cured region of constant temperature of lowering the temperature is relatively independent，Will not influence each other，Therefore，Can effectively ensure that the thermograde in each region；
2, put forward effect energy-conservation: owing to the temperature of two air curtains is identical with the temperature in heat up steam-cured region and the steam-cured region that lowers the temperature respectively, the gas of air curtain enters heat up steam-cured region or the steam-cured region that lowers the temperature, it is able to maintain that the temperature in heat up steam-cured region or the steam-cured region that lowers the temperature keeps constant, that is, when the temperature in heat up steam-cured region and the steam-cured region that lowers the temperature reaches the temperature needed, avoid the need for heater and the steam-cured region of intensification or the steam-cured region that lowers the temperature heat to maintain the temperature in this region, so, the energy can be saved, simultaneously, owing to the temperature of two air curtains is identical with one's respective area temperature respectively, promote thermal source transmission speed, product is heated evenly, intensity rises fast, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the application；
Marking: 1-in figure to heat up steam-cured region, the steam-cured region of 2-constant temperature, 3-lowers the temperature steam-cured region, 4-is extraneous, 51-air curtain, 52-blower fan second, 524-the first second inlet scoop, 523-the second second inlet scoop, 522-the 3rd second inlet scoop, 62-blower fan first, 624-the first first inlet scoop, 622-front three inlet scoop, 621-the second first inlet scoop, 71-heater block first, 72-heater block second.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of steam-cured temperature-controlling system of concrete air curtain, including blower fan first 62 and blower fan second 52, blower fan first 62 and blower fan second 52 are used to produce air curtain 51, blower fan first 62 is arranged between the steam-cured region of intensification 1 of concrete and the steam-cured region of constant temperature 2, the temperature of the air curtain 51 that blower fan first 62 produces is identical with the temperature in steam-cured region 1 of heating up
Steam-cured temperature-controlling system also includes the heater first 71 being arranged on the steam-cured region of constant temperature 2, a part of gas in the air curtain 51 that blower fan first 62 produces enters the steam-cured region of constant temperature 2, heater first 71 is used for heating this portion gas, so that the temperature between the air curtain 51 of constant temperature center, steam-cured region 2 and blower fan first 62 generation is higher than the temperature of the air curtain 51 that blower fan first 62 produces
Blower fan second 52 is arranged between the steam-cured region of cooling 3 of concrete and the steam-cured region of constant temperature 2, and the temperature of the air curtain 51 that blower fan second 52 produces is identical with the temperature in the steam-cured region 3 that lowers the temperature,
Steam-cured temperature-controlling system also includes the heater second 72 being arranged on the steam-cured region of constant temperature 2, a part of gas in the air curtain 51 that blower fan second 52 produces enters the steam-cured region of constant temperature 2, heater second 72 is used for heating this portion gas, so that the temperature of the air curtain 51 that the temperature in region produces higher than blower fan second 52 between the air curtain 51 of constant temperature center, steam-cured region 2 and blower fan second 52 generation
Also including humidity conditioner, for controlling the humidity of the air curtain that blower fan first 62 and blower fan second 52 produce in OK range, the humidity of this OK range will not make concrete cracking.
nullIn an embodiment，By being arranged between the steam-cured region 1 of intensification and the steam-cured region of constant temperature 2、The steam-cured region of constant temperature 2 and lower the temperature between steam-cured region 3, air curtain 51 is set，And the temperature controlling air curtain 51 makes it identical with the temperature in heat up steam-cured region 1 or the steam-cured region 3 that lowers the temperature，Owing to the gas pressure of air curtain 51 is higher than steam-cured region 1 of heating up、The steam-cured region of constant temperature 2 and the pressure of steam-cured region 3 gas of lowering the temperature，Therefore heating up the gas in the gas in steam-cured region 1 and the steam-cured region of constant temperature 2 will not intercommunication，Lowering the temperature the gas in the gas in steam-cured region 3 and the steam-cured region of constant temperature 2 will not intercommunication，The gas in steam-cured region 1 of i.e. heating up will not reach the steam-cured region of constant temperature 2 by air curtain 51，Lower the temperature steam-cured region 3 gas will not reach the steam-cured region of constant temperature 2 by air curtain 51，The gas in the steam-cured region of constant temperature 2 will not reach, by air curtain 51, heat up steam-cured region 1 and the steam-cured region 3 that lowers the temperature，Therefore，The steam-cured region of constant temperature 2 and steam-cured region 1 of heating up、The steam-cured region of constant temperature 2 and temperature between steam-cured region 3 of lowering the temperature are relatively independent，Will not influence each other，So，Ensure that concrete without hindrance by air curtain 51 while，Ensure that the temperature in heat up steam-cured region 1 and the steam-cured region 3 that lowers the temperature will not be affected by the temperature in the steam-cured region of constant temperature 2.In addition, owing to the temperature of two air curtains 51 is identical with the temperature in heat up steam-cured region 1 and the steam-cured region 3 that lowers the temperature respectively, the gas of air curtain 51 enters heat up steam-cured region 1 or the steam-cured region 3 that lowers the temperature, it is able to maintain that the temperature in heat up steam-cured region 1 or the steam-cured region 3 that lowers the temperature keeps constant, that is, when the temperature in heat up steam-cured region 1 and the steam-cured region 3 that lowers the temperature reaches the temperature needed, avoid the need for heater and the steam-cured region 1 of intensification or the steam-cured region 3 that lowers the temperature heat to maintain the temperature in this region, so, the energy can be saved, make device simpler.
Generally, the centralised temperature in the steam-cured region of constant temperature 2 is the highest, slightly lower close to the temperature in heat up steam-cured region 1 or the steam-cured region 3 that lowers the temperature, but still high than the temperature in heat up steam-cured region 1 and the steam-cured region 3 that lowers the temperature.The heater first 71 and the heater second 72 that are arranged on the steam-cured region of constant temperature 2 can will heat from air curtain 51 gas, the temperature from the gas of air curtain 51 is allowed to reach the temperature needed for the steam-cured region of constant temperature 2, can make not affect constant temperature steam-cured region 2 temperature from the gas of air curtain 51, it is possible to ensure the steaming quality of concrete.
Blower fan first 62 is provided with the first first inlet scoop 624, first first inlet scoop 624 communicates with extraneous 4, heater block first it is provided with in blower fan first 62, the temperature making the air curtain 51 that blower fan first 62 produces is identical with the temperature in steam-cured region 1 of heating up, that is, blower fan first 62 absorbs gas from extraneous 4, heel row is heated to steam-cured region 1 of heating up in blower fan first 62, and, identical with the temperature in steam-cured region 1 of heating up from the temperature of blower fan first 62 gas out, so, the temperature of the air curtain 51 that blower fan first 62 produces is identical with the temperature in steam-cured region 1 of heating up.
nullOr，Blower fan first 62 is provided with the second first inlet scoop 621 and front three inlet scoop 622，Second first inlet scoop 621 communicates with steam-cured region 1 of heating up，Region steam-cured with constant temperature, front three inlet scoop 622 2 communicates，The temperature making the air curtain 51 that blower fan first 62 produces is identical with steam-cured region 1 temperature that heats up，That is，Blower fan first 62 absorbs gas from the steam-cured region 1 of intensification and the steam-cured region of constant temperature 2，And carry out comprehensive in blower fan first 62，By controlling the second first inlet scoop 621 and gas flow of front three inlet scoop 622，Make in blower fan first 62 comprehensive after the temperature of gas equal to the temperature in steam-cured region 1 of heating up，So，The temperature in the steam-cured region 1 of intensification it is equal to from the temperature of the gas of blower fan first 62 discharge，The temperature of the air curtain 51 that blower fan first 62 produces is equal to the temperature in steam-cured region 1 of heating up.This programme is without special heater, it is only necessary to control the flow of two inlet scoops, it is possible to save the energy；Additionally, the second first inlet scoop 621 and front three inlet scoop 622 can make the steam-cured region of constant temperature 2 and the gas flow circuit in steam-cured region 1 of heating up, it is possible to preferably control the steaming quality of concrete.
Humidity conditioner is used to control the humidity of the air curtain that blower fan first 62 and blower fan second 52 produce, it is possible to allowing the humidity of air curtain in control range, be not result in that concrete ftractures owing to dry-air blast blows, you ensure that concrete forms quality.
nullHumidity conditioner includes the humidification pump improving steam moisture by increasing steam pressure，Also include the humidity detection parts of humidity for monitoring the air curtain that blower fan first 62 and blower fan second 52 produce，What the entrance of humidification pump sucked is steam，This steam source is in special jet chimney，Rather than from heating zone、The steam-cured region of constant temperature 2 or the steam of cooling area，Humidification pump quantity is at least two，Two humidification pumps at least two humidification pumps are respectively humidification pump first and humidification pump second，The outlet of humidification pump first and humidification pump second communicates with blower fan first 62 and blower fan second 52 respectively，Communicate with the inlet scoop of blower fan first 62 and blower fan second 52，Can also be that the outlet with blower fan first 62 and blower fan second 52 communicates，When humidity detection parts monitor the humidity of the air curtain that blower fan first 62 is produced less than OK range，Humidification pump first raising rotating speed makes the pressure of the steam of entrance humidification pump first improve thus improves steam moisture，And then improve the humidity of the air curtain that blower fan first 62 is produced，Make humidity in OK range，When humidity detection parts monitor the humidity of the air curtain that blower fan second 52 is produced less than OK range，Humidification pump second raising rotating speed makes the steam pressure of entrance humidification pump second improve thus improves steam moisture，And then improve the humidity of the air curtain that blower fan second 52 is produced，Make humidity in OK range，The humidity of the OK range of the application narration is the steam moisture that relative humidity is more than or equal to 100%.
Blower fan second 52 is provided with the first second inlet scoop 524, first second inlet scoop 524 communicates with extraneous 4, heater block second it is provided with in blower fan second 52, the temperature making the air curtain 51 that blower fan second 52 produces is identical with the temperature in the steam-cured region 3 that lowers the temperature, that is, blower fan second 52 absorbs gas from extraneous 4, heel row is heated to steam-cured region 1 of heating up in blower fan second 52, and, identical with the temperature in the steam-cured region 3 that lowers the temperature from the temperature of blower fan second 52 gas out, so, the temperature of the air curtain 51 that blower fan second 52 produces is identical with the temperature in the steam-cured region 3 that lowers the temperature.
Or, blower fan second 52 is provided with the second second inlet scoop 523 and the 3rd second inlet scoop 522, second second inlet scoop 523 communicates with the steam-cured region 3 that lowers the temperature, 3rd region steam-cured with constant temperature, second inlet scoop 522 2 communicates, that is, blower fan second 52 is from extraneous 4, lower the temperature steam-cured region 3 and the steam-cured region of constant temperature 2 absorbs gas, and carry out comprehensive in blower fan second 52, by controlling the second second inlet scoop 523 and gas flow of the 3rd second inlet scoop 522, make in blower fan second 52 comprehensive after the temperature of gas equal to the temperature in the steam-cured region 3 that lowers the temperature, so, the temperature in the steam-cured region 3 of cooling it is equal to from the temperature of the gas of blower fan second 52 discharge, the temperature of the air curtain 51 that blower fan second 52 produces is equal to the temperature in the steam-cured region 3 that lowers the temperature.This programme is without special heater, it is only necessary to control the flow of two inlet scoops, it is possible to save the energy；Additionally, the second second inlet scoop 523 and the 3rd second inlet scoop 522 can make the steam-cured region of constant temperature 2 and the gas flow circuit in the steam-cured region 3 that lowers the temperature, it is possible to preferably control the steaming quality of concrete.
Heater block first and/or heater block second include steam pipe, steam pipe improves gas temperature by steam, so, the gas discharged from blower fan first 62 is steam, produced air curtain 51 is steam air curtain 51, ensure that the steam-cured region of constant temperature 2 and the moistening degree of steam-cured region 1 gas that heats up, simultaneously, the gas discharged from blower fan second 52 is steam, produced air curtain 51 is steam air curtain 51, ensure that the steam-cured region of constant temperature 2 and the moistening degree of steam-cured region 3 gas of lowering the temperature, so, it is possible preferably to ensure the steaming quality of concrete.
Heater first 71 and/or heater second 72 include steam pipe, and steam pipe improves gas temperature by steam, so, air curtain 51 row gas to the steam-cured region of constant temperature 2 is steam, ensure that the moistening degree in the steam-cured region of constant temperature 2, so, it is possible preferably to ensure the steaming quality of concrete.
All any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (8)
1. the steam-cured temperature-controlling system of concrete air curtain, including blower fan first and blower fan second, described blower fan first and blower fan second are used to produce air curtain, between the steam-cured region of intensification and the steam-cured region of constant temperature that described blower fan first is arranged on concrete, the air curtain temperature that described blower fan first produces is identical with the temperature in steam-cured region of heating up
Described steam-cured temperature-controlling system also includes the heater first being arranged on flat-temperature zone, a part of gas in the air curtain that blower fan first produces enters the steam-cured region of constant temperature, described heater first is used for heating this portion gas, so that the air curtain temperature that the temperature between the air curtain of the steam-cured regional center of constant temperature and the generation of blower fan first produces higher than blower fan first
Between the steam-cured region of cooling and the steam-cured region of constant temperature that described blower fan second is arranged on concrete, the air curtain temperature that described blower fan second produces is identical with the temperature in the steam-cured region that lowers the temperature,
Described steam-cured temperature-controlling system also includes the heater second being arranged on flat-temperature zone, a part of gas in the air curtain that blower fan second produces enters the steam-cured region of constant temperature, described heater second is used for heating this portion gas, so that the air curtain temperature that between the air curtain of the steam-cured regional center of constant temperature and the generation of blower fan second, the temperature in region produces higher than blower fan second
The described steam-cured temperature-controlling system of concrete air curtain also includes humidity conditioner, and for controlling the humidity of the air curtain that described blower fan first and described blower fan second produce in OK range, the humidity of this OK range will not make concrete cracking.
The steam-cured temperature-controlling system of concrete air curtain the most according to claim 1, it is characterized in that, described humidity conditioner includes the humidification pump improving steam moisture by increasing steam pressure, also include the humidity detection parts of humidity for monitoring the air curtain that blower fan first and blower fan second produce, described humidification pump quantity is at least two, two described humidification pumps at least two described humidification pumps are respectively humidification pump first and humidification pump second, and the outlet of humidification pump first and humidification pump second communicates with described blower fan first and described blower fan second respectively.
The steam-cured temperature-controlling system of concrete air curtain the most according to claim 1, it is characterized in that, described blower fan first is provided with the first first inlet scoop, described first first inlet scoop communicates with the external world, being provided with heater block first in described blower fan first, the air curtain temperature making described blower fan first produce is identical with the temperature in steam-cured region of heating up.
The steam-cured temperature-controlling system of concrete air curtain the most according to claim 1, it is characterized in that, described blower fan second is provided with the first second inlet scoop, described first second inlet scoop communicates with the external world, being provided with heater block second in described blower fan second, the air curtain temperature making described blower fan second produce is identical with the temperature in the steam-cured region that lowers the temperature.
The steam-cured temperature-controlling system of concrete air curtain the most according to claim 1, it is characterized in that, described blower fan first is provided with the second first inlet scoop and front three inlet scoop, described second first inlet scoop communicates with steam-cured region of heating up, region steam-cured with constant temperature, described front three inlet scoop communicates, and the temperature making the air curtain that described blower fan first produces is identical with the steam-cured regional temperature that heats up.
The steam-cured temperature-controlling system of concrete air curtain the most according to claim 1, it is characterized in that, described blower fan second is additionally provided with the second second inlet scoop and the 3rd second inlet scoop, described second second inlet scoop communicates with the steam-cured region that lowers the temperature, described 3rd region steam-cured with constant temperature, second inlet scoop communicates, and makes the temperature temperature equal to the steam-cured region that lowers the temperature of the air curtain that described blower fan second produces.
7. according to the steam-cured temperature-controlling system of concrete air curtain described in claim 3 or 4, it is characterised in that described heater block first and/or described heater block second include that steam pipe, described steam pipe improve gas temperature by steam.
The steam-cured temperature-controlling system of concrete air curtain the most according to claim 1, it is characterised in that described heater first and/or described heater second include that steam pipe, described steam pipe improve gas temperature by steam.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705666A (en) * | 2018-08-17 | 2018-10-26 | 正方利民（天镇）建筑工业化有限公司 | Building concrete wallboard prefabricated components production line curing kilns |
| CN110045096A (en) * | 2019-05-27 | 2019-07-23 | 水利部交通运输部国家能源局南京水利科学研究院 | Evaluation temperature gradient leads to the experimental rig and its method of concrete cracking |
| CN113292358A (en) * | 2021-06-29 | 2021-08-24 | 中建三局第一建设安装有限公司 | Steam curing process for assembled building wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU800170A1 (en) * | 1978-06-02 | 1981-01-30 | Киевский Ордена Трудового Крас-Ного Знамени Инженерно-Строитель-Ный Институт | Steaming chamber |
| SU1310215A1 (en) * | 1984-10-18 | 1987-05-15 | Государственный Проектный Институт "Гипрогражданпромстрой" | Chamber for thermal treating of construction articles |
| CN203928702U (en) * | 2014-07-17 | 2014-11-05 | 王睿敏 | For the low energy consumption curing kilns of apparatus for concrete member curing |
| CN204036629U (en) * | 2014-07-17 | 2014-12-24 | 王睿敏 | Low energy consumption apparatus for concrete member curing kiln |
| CN204136208U (en) * | 2014-09-09 | 2015-02-04 | 王睿敏 | The low energy consumption apparatus for concrete member curing kiln that access way levels is arranged |
| CN205556474U (en) * | 2016-04-25 | 2016-09-07 | 中铁二十三局集团轨道交通工程有限公司 | Concrete air curtain evaporates supports temperature control system |
-
2016
- 2016-04-25 CN CN201610260189.7A patent/CN105906373B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU800170A1 (en) * | 1978-06-02 | 1981-01-30 | Киевский Ордена Трудового Крас-Ного Знамени Инженерно-Строитель-Ный Институт | Steaming chamber |
| SU1310215A1 (en) * | 1984-10-18 | 1987-05-15 | Государственный Проектный Институт "Гипрогражданпромстрой" | Chamber for thermal treating of construction articles |
| CN203928702U (en) * | 2014-07-17 | 2014-11-05 | 王睿敏 | For the low energy consumption curing kilns of apparatus for concrete member curing |
| CN204036629U (en) * | 2014-07-17 | 2014-12-24 | 王睿敏 | Low energy consumption apparatus for concrete member curing kiln |
| CN204136208U (en) * | 2014-09-09 | 2015-02-04 | 王睿敏 | The low energy consumption apparatus for concrete member curing kiln that access way levels is arranged |
| CN205556474U (en) * | 2016-04-25 | 2016-09-07 | 中铁二十三局集团轨道交通工程有限公司 | Concrete air curtain evaporates supports temperature control system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705666A (en) * | 2018-08-17 | 2018-10-26 | 正方利民（天镇）建筑工业化有限公司 | Building concrete wallboard prefabricated components production line curing kilns |
| CN110045096A (en) * | 2019-05-27 | 2019-07-23 | 水利部交通运输部国家能源局南京水利科学研究院 | Evaluation temperature gradient leads to the experimental rig and its method of concrete cracking |
| CN110045096B (en) * | 2019-05-27 | 2022-01-21 | 水利部交通运输部国家能源局南京水利科学研究院 | Test device and method for evaluating concrete cracking caused by temperature gradient |
| CN113292358A (en) * | 2021-06-29 | 2021-08-24 | 中建三局第一建设安装有限公司 | Steam curing process for assembled building wall |
| CN113292358B (en) * | 2021-06-29 | 2022-11-01 | 中建三局第一建设安装有限公司 | Steam curing process for assembled building wall |
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|---|---|
| CN105906373B (en) | 2018-10-30 |
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