CN113427616A - Aerated concrete blank steam curing device and curing method - Google Patents
Aerated concrete blank steam curing device and curing method Download PDFInfo
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- CN113427616A CN113427616A CN202110883460.3A CN202110883460A CN113427616A CN 113427616 A CN113427616 A CN 113427616A CN 202110883460 A CN202110883460 A CN 202110883460A CN 113427616 A CN113427616 A CN 113427616A
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- 238000001723 curing Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 164
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000005485 electric heating Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 abstract description 12
- 238000001704 evaporation Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/247—Controlling the humidity during curing, setting or hardening
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- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses a steam curing device and a curing method for an aerated concrete blank, which comprises the following steps of; the device comprises a shell, a water tank, a steam spraying mechanism and an automatic water supply mechanism; one end of the steam spraying mechanism is communicated with the inside of the water tank, and the other end of the steam spraying mechanism is communicated with the inside of the shell; the steam spraying mechanism is used for realizing the function of steam curing of the concrete billet in the shell, the purpose of uniform steam curing of the concrete billet is achieved by combined use of the plurality of placing plates and the latticed vent grooves, and meanwhile, the heating temperature of the steam spraying mechanism is controlled by the arranged temperature and humidity sensor, so that the concrete billet is prevented from cracking due to high temperature of steam; through using level sensor received signal, with signal feedback to DSP controller, make DSP controller control water pump to need not the staff and add water to the water tank many times, avoid simultaneously because of the interior evaporation to dryness of water tank influence to the efficiency and the quality of concrete billet evaporation maintenance.
Description
Technical Field
The invention relates to the technical field of concrete curing, in particular to a steam curing device and a curing method for an aerated concrete blank.
Background
The concrete curing method comprises natural curing and heating curing: in-situ concrete is usually cured naturally under normal conditions, while the curing method commonly used in winter construction is an external heating method, i.e. the concrete is hardened under damp heat conditions with steam.
The existing concrete blank has some problems in the process of curing: when steam curing is carried out on a concrete blank, the steam curing time is long, so that a worker needs to heat for many times to prevent the concrete blank from being cured due to water evaporation, and the crack of the concrete blank is easily caused due to the high temperature of steam because the temperature of the steam cannot be controlled.
Disclosure of Invention
The invention aims to provide a steam curing device and a curing method for an aerated concrete blank, which aim to solve the problems in the background art.
In order to realize the purpose, the invention provides the following technical scheme:
an aerated concrete body steam curing device, comprising: the device comprises a shell, a water tank, a steam spraying mechanism and an automatic water supply mechanism;
one end of the steam spraying mechanism is communicated with the inside of the water tank, the other end of the steam spraying mechanism is communicated with the inside of the shell, and the steam spraying mechanism is used for carrying out steam curing on the concrete blank in the shell;
the automatic water supply mechanism is fixedly installed inside the water tank and is used for automatically adding water into the water tank.
Through adopting above-mentioned technical scheme, through using steam spraying mechanism, realize promoting the concrete base maintenance to the function that the inside concrete base of casing evenly sprays, through automatic water supply mechanism, realize automatic water supply's function simultaneously, avoid the evaporation to dryness of water and influence the concrete base maintenance.
Preferably, steam spraying mechanism includes the air pump, places board and heating mechanism, air pump fixed mounting be in the top of water tank, the air inlet intercommunication of air pump has the intake pipe, the one end of intake pipe communicate in the inside of water tank, the bottom of intake pipe is equipped with the gas collecting channel, the gas outlet intercommunication of air pump has the outlet duct, the one end intercommunication of outlet duct has first body, first body is located the inside of casing, the lateral part intercommunication of first body has the second body, the one end that first body was kept away from to the second body stretches into the inside of casing, place board fixed mounting be in the inside of casing, above-mentioned technical scheme can realize carrying steam to the function in the casing.
Preferably, place the board and be provided with a plurality of, a plurality of place the board from top to bottom the equidistance and arrange the inside of casing, a plurality of the latticed air channel has all been seted up to the inside of placing the board, the inside and the second body of latticed air channel stretch into the inside one end of casing and are linked together, inside the upper and lower notch intercommunication casing of latticed air channel. Above-mentioned technical scheme can realize evenly spraying the function to the concrete billet, promotes the quality to the concrete billet maintenance.
Preferably, the outside of water tank is provided with the box, automatic water supply mechanism includes the water pump, water pump fixed mounting be in the top of water tank, the delivery port intercommunication of water pump has the outlet pipe, the one end of outlet pipe communicate in the inside of water tank, the water inlet intercommunication of water pump has the inlet tube, the inlet tube is kept away from the one end of water pump extends to the outside of box adopts above-mentioned technical scheme, can realize the function that supplies water to steam spraying mechanism.
Preferably, automatic water supply mechanism includes level sensor, level sensor installs the inside of water tank, the front surface mounting of casing has the DSP controller, level sensor's signal output part pass through the connecting wire with the signal input part electricity of DSP controller is connected, the control output part of DSP controller with the automatically controlled end of water pump is connected, adopts above-mentioned technical scheme, can realize the function of automatic water supply, avoids the unable replenishment in time of the evaporation to dryness of the moisture in the water tank.
Preferably, heating mechanism includes electric heating pipe and snakelike copper pipe, electric heating pipe sets up on the water tank, snakelike copper pipe fixed mounting in the interior bottom of water tank, just the top of snakelike copper pipe laminate in electric heating pipe's bottom adopts above-mentioned technical scheme, can promote the function to the moisture heating to promote the efficiency of moisture evaporation.
Preferably, the mounting groove has been seted up at the interior top of casing, the internally mounted of mounting groove has temperature and humidity sensor, temperature and humidity sensor's signal output part pass through the connecting wire with the signal input part electricity of DSP controller is connected, the control output of DSP controller with electric heating pipe's automatically controlled end is connected, adopts above-mentioned technical scheme can realize the function to steam temperature control.
Preferably, one side of the shell is communicated with an exhaust pipe, the exhaust pipe is provided with a valve, and by adopting the technical scheme, the exhaust pipe is used for exhausting gas in the shell.
Preferably, the inside fixedly connected with filter screen of water tank, just the filter screen is located the below of gas collecting channel with between the level sensor, adopt above-mentioned technical scheme can avoid moisture to inhale in the gas collecting channel body.
The invention also provides a steam curing method for the aerated concrete blank, which comprises the following steps:
s1, firstly, starting the electric heating pipe by using the DSP controller, enabling the electric heating pipe to heat water in the water tank to form steam, then starting the air pump, enabling the air pump to be used through the combination of the air inlet pipe and the air collecting cover to enable the steam in the water tank to be conveyed, conveying the steam to the inside of the placing plate through the air outlet pipe, the first pipe body and the second pipe body, discharging the steam to the inside of the shell through the latticed vent grooves, then opening the upper door body of the shell, placing the concrete blank on the placing plate, and then closing the door body;
s2, when the temperature of the steam in the shell is lower than or exceeds a specified value, the temperature and humidity sensor in the shell receives a signal and feeds the signal back to the DSP controller, so that the DSP controller controls the electric heating pipe and adjusts the temperature of the water in the water tank;
s3, when the water level in the water tank drops to the designated height, the signal received by the liquid level sensor feeds back the signal to the DSP controller, so that the DSP controller starts the water pump, the water pump conveys water into the water tank through the water inlet pipe, and after the conveyed water reaches the designated height, the liquid level sensor receives the signal again so that the DSP controller closes the water pump.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the steam spraying mechanism is used for realizing the function of steam curing of the concrete blank in the shell, the purpose of uniform steam curing of the concrete blank is achieved by combined use of the plurality of placing plates and the latticed vent grooves, and meanwhile, the heating temperature of the steam spraying mechanism is controlled by the arranged temperature and humidity sensor, so that the concrete blank is prevented from cracking due to high temperature of steam.
According to the invention, the liquid level sensor is used for receiving signals, and the signals are fed back to the DSP controller, so that the DSP controller controls the water pump, therefore, workers do not need to add water into the water tank for many times, and the influence on the efficiency and quality of evaporation curing of the concrete blank due to evaporation of water in the water tank is avoided.
Drawings
FIG. 1 is a perspective view of a steam curing apparatus for an aerated concrete body according to the present invention.
FIG. 2 is a front view of the steam curing apparatus for an aerated concrete body of the present invention.
FIG. 3 is a schematic view of the internal cross-sectional structure of the steam curing apparatus for aerated concrete bodies according to the present invention.
Fig. 4 is a schematic view showing an internal sectional structure of the mounting plate of the present invention.
Fig. 5 is a schematic structural view of a water tank of the present invention.
Fig. 6 is a schematic view of a connection structure of a first tube and a second tube according to the present invention.
In the figure: 10. a housing; 11. a box body; 12. a water tank; 13. mounting grooves; 14. a temperature and humidity sensor; 15. a DSP controller; 16. an exhaust pipe; 17. a valve; 18. a filter screen; 2. a steam spraying mechanism; 20. an air pump; 21. an air inlet pipe; 22. a gas-collecting hood; 23. an electric heating tube; 24. a serpentine copper tube; 25. an air outlet pipe; 26. placing the plate; 27. a second tube body; 28. a first pipe body; 29. a grid-shaped vent groove; 3. an automatic water supply mechanism; 30. a water pump; 31. a water inlet pipe; 32. a water outlet pipe; 33. a liquid level sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present invention provides the following technical solutions:
an aerated concrete body steam curing device, comprising: the device comprises a shell 10, a water tank 12, a steam spraying mechanism 2 and an automatic water supply mechanism 3;
referring to fig. 1-6, the steam spraying mechanism 2 includes an air pump 20, a placing plate 26 and a heating mechanism, the air pump 20 is fixedly installed at the top of the water tank 12, an air inlet of the air pump 20 is communicated with an air inlet pipe 21, one end of the air inlet pipe 21 is communicated with the inside of the water tank 12, a gas collecting hood 22 is arranged at the bottom of the air inlet pipe 21, an air outlet of the air pump 20 is communicated with an air outlet pipe 25, one end of the air outlet pipe 25 is communicated with a first pipe 28, the first pipe 28 is located inside the housing 10, a side portion of the first pipe 28 is communicated with a second pipe 27, one end of the second pipe 27 far away from the first pipe extends into the housing 10, and the placing plate 26 is fixedly installed inside the housing 10; the workman uses DSP controller 15 to start electric heating pipe 23 earlier, make electric heating pipe 23 heat meeting in to water tank 12, form steam after the water heating in water tank 12, steam upwards flows, then start air pump 20, make air pump 20 carry steam through intake pipe 21 and gas collecting channel 22, steam enters into the inside of first body 28 through outlet duct 25, discharge steam through second body 27 and place the board 26 in, steam discharges through latticed air channel 29, thereby reach the effect to the concrete base maintenance.
For example, in order to realize the function of uniformly spraying the concrete blank and improve the quality of maintaining the concrete blank, the placing plates 26 are provided with a plurality of placing plates 26, the placing plates 26 are equidistantly arranged in the shell 10 from top to bottom, the placing plates 26 are provided with grid-shaped vent grooves 29, the interiors of the grid-shaped vent grooves 29 are communicated with one end of the second pipe body 27 extending into the shell 10, and the upper and lower notches of the grid-shaped vent grooves 29 are communicated with the interior of the shell 10; since the top and bottom of the grid-shaped ventilation grooves 29 penetrate the placing plate 26, steam curing of the concrete slab at the top and bottom of the placing plate 26 can be realized after steam enters the grid-shaped ventilation grooves 29.
Referring to fig. 2, 3 and 5, a tank body 11 is arranged outside the water tank 12, the automatic water supply mechanism 3 includes a water pump 30, the water pump 30 is fixedly installed at the top of the water tank 12, a water outlet of the water pump 30 is communicated with a water outlet pipe 32, one end of the water outlet pipe 32 is communicated with the inside of the water tank 12, a water inlet of the water pump 30 is communicated with a water inlet pipe 31, and one end of the water inlet pipe 31, which is far away from the water pump 30, extends to the outside of the tank body 11; by using the water pump 30, the water inlet pipe 31 conveys outside water, and the water is conveyed into the water tank 12 through the water outlet pipe 32;
for example, in order to realize the function of automatic water supply and avoid that the water in the water tank 12 cannot be supplemented in time by evaporation, the automatic water supply mechanism 3 comprises a liquid level sensor 33, the liquid level sensor 33 is installed inside the water tank 12, the front surface of the shell 10 is provided with the DSP controller 15, the signal output end of the liquid level sensor 33 is electrically connected with the signal input end of the DSP controller 15 through a connecting wire, and the control output end of the DSP controller 15 is connected with the electric control end of the water pump 30; when the water level in the water tank 12 drops to a specified height, the signal received by the liquid level sensor 33 is fed back to the DSP controller 15, so that the DSP controller 15 controls the water pump 30, thereby achieving the effect of automatic water supply.
For example, in order to improve the function of heating moisture, thereby improving the efficiency of moisture evaporation, the heating mechanism includes an electric heating pipe 23 and a serpentine copper pipe 24, the electric heating pipe 23 is disposed on the water tank 12, the serpentine copper pipe 24 is fixedly installed at the inner bottom of the water tank 12, and the top of the serpentine copper pipe 24 is attached to the bottom of the electric heating pipe 23.
For example, in order to realize the function of controlling the steam temperature, the inner top of the casing 10 is provided with an installation groove 13, a temperature and humidity sensor 14 is installed inside the installation groove 13, a signal output end of the temperature and humidity sensor 14 is electrically connected with a signal input end of the DSP controller 15 through a connection line, and a control output end of the DSP controller 15 is connected with an electric control end of the electric heating pipe 23; when the temperature of the steam in the shell 10 exceeds or is lower than a specified range, the temperature and humidity sensor 14 receives the information and feeds the information back to the DSP controller 15, so that the DSP controller 15 controls the heating intensity of the electric heating pipe 23, and the steam temperature is controlled.
For example, in order to discharge gas from the casing 10, an exhaust pipe 16 is connected to one side of the casing 10, and a valve 17 is attached to the exhaust pipe 16.
For example, in order to prevent moisture from being sucked into the gas-collecting hood 22, a filter screen 18 is fixedly connected to the inside of the water tank 12, and the filter screen 18 is located between the lower side of the gas-collecting hood 22 and the liquid level sensor 33.
In addition, the steam curing method for the aerated concrete blank comprises the following steps:
s1, firstly, the DSP controller 15 is used for starting the electric heating pipe 23, the electric heating pipe 23 is enabled to heat water in the water tank 12 to form steam, the air pump 20 is started, the air pump 20 is used through the combination of the air inlet pipe 21 and the air collecting cover 22, the steam in the water tank 12 is conveyed, the steam is conveyed to the inside of the placing plate 26 through the air outlet pipe 25, the first pipe body 28 and the second pipe body 27, the steam is discharged to the inside of the shell 10 through the latticed vent grooves 29, then the upper door body of the shell 10 is opened, the concrete blank is placed on the placing plate 26, and then the door body is closed;
s2, when the temperature of the steam in the shell 10 is lower than or exceeds a specified value, the temperature and humidity sensor 14 in the shell 10 receives a signal and feeds the signal back to the DSP controller 15, so that the DSP controller 15 controls the electric heating pipe 23 to adjust the temperature of the water in the water tank 12;
s3, when the water level in the water tank 12 drops to a designated height, the signal received by the liquid level sensor 33 feeds back the signal to the DSP controller 15, so that the DSP controller 15 starts the water pump 30, the water pump 30 conveys water into the water tank 12 through the water inlet pipe 31, and after the conveyed water reaches the designated height, the liquid level sensor 33 receives the signal again, so that the DSP controller 15 closes the water pump 30.
To sum up:
firstly, the steam spraying mechanism 2 is used for realizing the function of steam curing of the concrete billet in the shell 10, the purpose of uniform steam curing of the concrete billet is achieved by the combined use of the plurality of placing plates 26 and the latticed vent grooves 29, and meanwhile, the heating temperature of the steam spraying mechanism 2 is controlled by the arranged temperature and humidity sensor 14, so that the problem that the concrete billet is cracked due to high temperature of steam is avoided.
In the invention, the liquid level sensor 33 is used for receiving signals and feeding the signals back to the DSP controller 15, so that the DSP controller 15 controls the water pump 30, thus the water tank 12 does not need to be added by a plurality of times by workers, and the influence on the efficiency and the quality of the evaporation curing of the concrete blank caused by the evaporation of water in the water tank 12 is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An aerated concrete body steam curing device, comprising: the automatic water supply device comprises a shell (10), a water tank (12), a steam spraying mechanism (2) and an automatic water supply mechanism (3), and is characterized in that;
one end of the steam spraying mechanism (2) is communicated with the inside of the water tank (12), the other end of the steam spraying mechanism (2) is communicated with the inside of the shell (10), and the steam spraying mechanism (2) is used for performing steam curing on the concrete blank inside the shell (10);
the automatic water supply mechanism (3) is fixedly installed inside the water tank (12), and the automatic water supply mechanism (3) is used for automatically adding water into the water tank (12).
2. The aerated concrete blank steam curing device of claim 1, wherein: the steam spraying mechanism (2) comprises an air pump (20), a placing plate (26) and a heating mechanism, the air pump (20) is fixedly arranged at the top of the water tank (12), an air inlet of the air pump (20) is communicated with an air inlet pipe (21), one end of the air inlet pipe (21) is communicated with the inside of the water tank (12), the bottom of the air inlet pipe (21) is provided with a gas collecting hood (22), an air outlet of the air pump (20) is communicated with an air outlet pipe (25), one end of the air outlet pipe (25) is communicated with a first pipe body (28), the first pipe body (28) is positioned in the shell (10), the side part of the first pipe body (28) is communicated with a second pipe body (27), one end of the second pipe body (27) far away from the first pipe body (28) extends into the interior of the shell (10), the placing plate (26) is fixedly arranged in the shell (10).
3. The aerated concrete blank steam curing device of claim 2, wherein: place board (26) and be provided with a plurality of, a plurality of place board (26) from top to bottom the equidistance and arrange the inside of casing (10), a plurality of latticed air channel (29) have all been seted up to the inside of placing board (26), the inside and the second body (27) of latticed air channel (29) stretch into the inside one end of casing (10) and are linked together, and the upper and lower notch of latticed air channel (29) communicates inside casing (10).
4. The aerated concrete blank steam curing device of claim 1, wherein: the outside of water tank (12) is provided with box (11), automatic water supply mechanism (3) are including water pump (30), water pump (30) fixed mounting be in the top of water tank (12), the delivery port intercommunication of water pump (30) has outlet pipe (32), the one end of outlet pipe (32) communicate in the inside of water tank (12), the water inlet intercommunication of water pump (30) has inlet tube (31), inlet tube (31) are kept away from the one end of water pump (30) extends to the outside of box (11).
5. The aerated concrete body steam curing device of claim 4, wherein: automatic water supply mechanism (3) include level sensor (33), level sensor (33) are installed the inside of water tank (12), the front surface mounting of casing (10) has DSP controller (15), the signal output part of level sensor (33) pass through the connecting wire with the signal input part electricity of DSP controller (15) is connected, the control output part of DSP controller (15) with the automatically controlled end of water pump (30) is connected.
6. The aerated concrete blank steam curing device of claim 5, wherein: the heating mechanism comprises an electric heating pipe (23) and a snake-shaped copper pipe (24), the electric heating pipe (23) is arranged on the water tank (12), the snake-shaped copper pipe (24) is fixedly arranged at the inner bottom of the water tank (12), and the top of the snake-shaped copper pipe (24) is attached to the bottom of the electric heating pipe (23).
7. The aerated concrete blank steam curing device of claim 6, wherein: mounting groove (13) have been seted up at the interior top of casing (10), the internally mounted of mounting groove (13) has temperature and humidity sensor (14), the signal output part of temperature and humidity sensor (14) pass through the connecting wire with the signal input part electricity of DSP controller (15) is connected, the control output part of DSP controller (15) with the automatically controlled end of electric heating pipe (23) is connected.
8. The aerated concrete blank steam curing device of claim 2, wherein: one side of the shell (10) is communicated with an exhaust pipe (16), and a valve (17) is mounted on the exhaust pipe (16).
9. The aerated concrete body steam curing device of claim 8, wherein: a filter screen (18) is fixedly connected to the interior of the water tank (12), and the filter screen (18) is located between the gas collecting hood (22) and the liquid level sensor (33).
10. A steam curing method for an aerated concrete blank, which is characterized in that the steam curing device for the aerated concrete blank according to any one of claims 1 to 9 is adopted to perform steam curing on the aerated concrete blank, and comprises the following steps:
s1, firstly, starting an electric heating pipe (23) by using a DSP (digital signal processor) controller (15), enabling the electric heating pipe (23) to heat water in a water tank (12) to form steam, then starting an air pump (20), enabling the air pump (20) to be used through the combination of an air inlet pipe (21) and an air collecting cover (22), enabling the steam in the water tank (12) to be conveyed, conveying the steam to the inside of a placing plate (26) through an air outlet pipe (25), a first pipe body (28) and a second pipe body (27), discharging the steam to the inside of a shell (10) through a latticed vent groove (29), then opening an upper door body of the shell (10), placing a concrete blank on the placing plate (26), and then closing the door body;
s2, when the temperature of steam in the shell (10) is lower than or exceeds a specified value, the temperature and humidity sensor (14) in the shell (10) receives a signal and feeds the signal back to the DSP controller (15), so that the DSP controller (15) controls the electric heating pipe (23) and adjusts the temperature of water in the water tank (12);
s3, when the water level in the water tank (12) drops to a designated height, the signal received by the liquid level sensor (33) feeds back the signal to the DSP controller (15), so that the DSP controller (15) starts the water pump (30), the water pump (30) conveys water into the water tank (12) through the water inlet pipe (31), and after the conveyed water reaches the designated height, the liquid level sensor (33) receives the signal again, so that the DSP controller (15) closes the water pump (30).
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800815A (en) * | 2022-03-16 | 2022-07-29 | 山西建投远大建筑工业股份有限公司 | Prefabricated component movable curing kiln |
| CN116117978A (en) * | 2023-03-09 | 2023-05-16 | 保利长大工程有限公司 | Intelligent curing method for concrete prefabricated parts |
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| CN105756359A (en) * | 2016-03-04 | 2016-07-13 | 中启胶建集团有限公司 | Automatic spraying maintenance system for concrete vertical member employing circulating water supply |
| CN205404245U (en) * | 2016-03-15 | 2016-07-27 | 长安大学 | Modified concrete sample curing box |
| CN206381062U (en) * | 2016-08-31 | 2017-08-08 | 杨书升 | The steam feeder of automatic watering |
| CN107511916A (en) * | 2017-09-29 | 2017-12-26 | 天门黄滩码头新型建材有限公司 | A kind of Dinas brickes steam-pressure maintaining device |
| CN207290446U (en) * | 2017-10-11 | 2018-05-01 | 潍坊市市政工程股份有限公司 | Cement conservation steam generation facility |
| CN209504463U (en) * | 2018-09-17 | 2019-10-18 | 荆门市明邦建筑材料有限公司 | One kind being used for autoclave aerated concrete building block high-pressure steaming and cultivating device |
| CN213166034U (en) * | 2020-05-25 | 2021-05-11 | 崇义县鑫晨商砼有限公司 | New material cement product steam curing means |
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| CN114800815A (en) * | 2022-03-16 | 2022-07-29 | 山西建投远大建筑工业股份有限公司 | Prefabricated component movable curing kiln |
| CN116117978A (en) * | 2023-03-09 | 2023-05-16 | 保利长大工程有限公司 | Intelligent curing method for concrete prefabricated parts |
| CN116117978B (en) * | 2023-03-09 | 2024-02-13 | 保利长大工程有限公司 | Intelligent curing method for concrete prefabricated parts |
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