CN219902630U - Constant temperature and humidity curing equipment for concrete products - Google Patents
Constant temperature and humidity curing equipment for concrete products Download PDFInfo
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- CN219902630U CN219902630U CN202321130611.9U CN202321130611U CN219902630U CN 219902630 U CN219902630 U CN 219902630U CN 202321130611 U CN202321130611 U CN 202321130611U CN 219902630 U CN219902630 U CN 219902630U
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- 239000004567 concrete Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000002347 injection Methods 0.000 claims abstract description 30
- 239000007924 injection Substances 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 26
- 238000005485 electric heating Methods 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a constant temperature and humidity curing device for concrete products, which relates to the technical field of curing devices and comprises a box body and a humidifying component; the box body comprises: the inside of the box is provided with a first temperature sensor and a humidity sensor, the lower end of the inside of the box is fixed with a partition board, the inside of the box is provided with first electric heating pipes which are uniformly distributed, all the first electric heating pipes are positioned below the partition board, the front side of the box is provided with a PLC controller, the right end of the upper side of the inside of the box is provided with a drying component, the upper end of the inside of the box is provided with a wiping component, and the left side of the box is provided with a rotating component; humidification assembly: the water injection device comprises a water injection pipe and an atomization nozzle, wherein two corresponding rotating holes are formed in the left side of the box body, the water injection pipe is connected to the rotating holes in a rotating mode, rising water vapor can be absorbed, and the concrete products are prevented from being damaged due to falling.
Description
Technical Field
The utility model relates to the technical field of curing equipment, in particular to constant temperature and humidity curing equipment for concrete products.
Background
The curing of concrete products is generally carried out in a constant temperature and constant humidity curing box, and because the curing box is required to have the temperature of 20+/-2 ℃ and the relative humidity of 95% -100%, an air conditioner and a heating device are arranged in the general curing box, the curing box is suitable for each cement product factory and building construction unit, and the highway bridge engineering and related scientific research quality inspection departments carry out standard curing on the cement, concrete and cement product samples as well as the strength and setting time;
the existing curing box is capable of rising water vapor in the curing box and condensing into water drops at the top of the curing box after humidifying concrete products, the water drops are accumulated to increase the volume, the water drops finally fall on a cement test piece under the influence of gravity, the surface of the cement test piece is possibly uneven, the curing standard which is finally required to be reached by the cement test piece is deviated, and the final strength detection result is inaccurate.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the constant temperature and humidity curing equipment for the concrete products, can absorb rising water vapor, avoid the concrete products from being damaged by falling, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a constant temperature and humidity curing device for concrete products comprises a box body and a humidifying component;
the box body comprises: the inside of the box is provided with a first temperature sensor and a humidity sensor, the lower end of the inside of the box is fixed with a partition board, the inside of the box is provided with first electric heating pipes which are uniformly distributed, all the first electric heating pipes are positioned below the partition board, the front side of the box is provided with a PLC controller, the right end of the upper side of the inside of the box is provided with a drying component, the upper end of the inside of the box is provided with a wiping component, and the left side of the box is provided with a rotating component;
humidification assembly: the water injection device comprises a water injection pipe and atomizing nozzles, wherein two corresponding rotating holes are formed in the left side of a box body, the water injection pipe is connected in a rotating mode in the rotating holes, uniformly distributed openings are formed in the lower end of the circumferential surface of the water injection pipe, the atomizing nozzles are fixed in the openings, all the atomizing nozzles are located in the box body, and the inside of the box body is humidified by arranging a humidifying assembly;
wherein: the input end of the PLC is electrically connected with the output end of an external power supply, the PLC is respectively and bidirectionally electrically connected with the first temperature sensor and the humidity sensor, and the output end of the PLC is electrically connected with the input end of the first electric heating tube.
Further, the stoving subassembly contains L shape baffle, second temperature sensor, second electrothermal tube and frame of giving vent to anger, the right-hand member of the inside upside of box is fixed with L shape baffle, second temperature sensor is installed to the upside of L shape baffle, the internally mounted of box has two corresponding second electrothermal tubes, the second electrothermal tube is located the inside of L shape baffle, the gas vent has been seted up to the right-hand member of box upside, the inside of gas vent is fixed with the frame of giving vent to anger, the frame of giving vent to anger corresponds with L shape baffle each other, second temperature sensor is connected with the two-way electricity of PLC controller, the output of PLC controller is connected to the input electricity of second electrothermal tube, dries the sponge strip through setting up stoving subassembly.
Further, the drying assembly further comprises an electric telescopic rod and a baffle, a strip-shaped sliding hole is formed in the upper side of the L-shaped baffle, the baffle is connected to the inner portion of the strip-shaped sliding hole in a sliding mode, the electric telescopic rod is installed on the lower side of the L-shaped baffle, and a telescopic arm of the electric telescopic rod is fixed on the lower side of the baffle, and the input end of the electric telescopic rod is electrically connected with the output end of the PLC.
Further, the wiping component comprises a moving block, a strip-shaped opening, a sponge strip, a threaded rod, a first motor and a limiting rod, wherein the moving block is arranged in the box body, a groove is formed in the upper side of the moving block, the sponge strip is fixed in the groove, the sponge strip is attached to the upper side of the inside of the box body, the strip-shaped opening which is evenly distributed is formed in the lower side of the moving block, a threaded hole is formed in the front side edge of the moving block, the threaded rod is connected with the internal thread of the threaded hole, the threaded rod is rotationally connected to the inside of the box body, the first motor is arranged on the left side of the box body, an output shaft of the first motor is fixed to the left end of the threaded rod, a slide hole is formed in the front side edge of the moving block, the limiting rod is connected with the inside of the slide hole in a sliding mode, and is fixed in the box body, and the input end of the first motor is electrically connected with the output end of the PLC.
Further, the rotating assembly comprises a second motor, one third of sector gears, gear rings and torsion springs, two corresponding second motors are arranged on the left side of the box body, one third of sector gears are fixed on an output shaft of the second motor, the gear rings are fixed at the left end of the circumferential surface of the water injection pipe, one third of sector gears are meshed with the gear rings, the torsion springs are sleeved on the circumferential surface of the water injection pipe, the left ends of the torsion springs are fixed at the right ends of the gear rings, the right ends of the torsion springs are fixed on the left side of the box body, and the input end of the second motor is electrically connected with the output end of the PLC.
Further, the front side inside the box body is hinged with a sealing plate, the front side of the sealing plate is fixed with a pulling frame, and the box body is sealed by the sealing plate.
Compared with the prior art, the utility model has the beneficial effects that: the constant temperature and humidity curing equipment for the concrete product has the following advantages:
1. the temperature and humidity inside the box body are detected by arranging the first temperature sensor and the humidity sensor, when the humidity is too low, water can be injected into the two water injection pipes, the water entering the two water injection pipes is sprayed to the concrete product through uniformly distributed atomizing spray heads to humidify the concrete product, when the temperature inside the concrete product is too low, all the first electric heating pipes are started, so that the temperature inside the box body can be increased, and under the condition, the maintenance of constant temperature and humidity on the concrete product can be ensured;
2. through setting up the subassembly and making to start first motor and make the threaded rod rotate after the humidification, the threaded rod rotates and drives the movable block and remove, and the movable block removes and drives the sponge strip and remove the water stain that is attached to the inside upside of box and clean, can avoid the water stain whereabouts to damage concrete products after cleaning.
Drawings
FIG. 1 is a schematic view of the front side structure of the present utility model;
fig. 2 is a schematic view of a humidifying assembly according to the present utility model;
FIG. 3 is a schematic view of a wiping assembly according to the present utility model.
In the figure: the device comprises a box body 1, a first temperature sensor 2, a humidifying component 3, a water injection pipe 31, an atomizing spray head 32, a drying component 4, a 41L-shaped partition board, a second temperature sensor 42, a second electric heating pipe 43, an air outlet frame 44, an electric telescopic rod 45, a baffle 46, a partition board 5, a first electric heating pipe 6, a wiping component 7, a moving block 71, a strip-shaped opening 72, a sponge strip 73, a threaded rod 74, a first motor 75, a limiting rod 76, a rotating component 8, a second motor 81, a third sector gear 82, a gear ring 83, a torsion spring 84, a sealing board 9, a drawing frame 10, a PLC 11 and a humidity sensor 12.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a constant temperature and humidity curing device for concrete products comprises a box body 1 and a humidifying component 3;
case 1: the inside of the box body 1 is provided with a first temperature sensor 2 and a humidity sensor 12, the lower end of the inside of the box body 1 is fixed with a partition board 5, the inside of the box body 1 is provided with uniformly distributed first electric heating pipes 6, all the first electric heating pipes 6 are positioned below the partition board 5, the front side of the box body 1 is provided with a PLC controller 11, the right end of the upper side of the inside of the box body 1 is provided with a drying component 4, the upper end of the inside of the box body 1 is provided with a wiping component 7, the left side of the box body 1 is provided with a rotating component 8, the drying component 4 comprises an L-shaped partition board 41, a second temperature sensor 42, a second electric heating pipe 43 and an air outlet frame 44, the right end of the upper side of the inside of the box body 1 is fixed with an L-shaped partition board 41, the upper side of the L-shaped partition board 41 is provided with a second temperature sensor 42, the inside of the box body 1 is provided with two corresponding second electric heating pipes 43, the second electric heating pipes 43 are positioned inside the L-shaped partition board 41, the right end of the upper side of the box body 1 is provided with an exhaust port, the inside of the exhaust port is fixedly provided with an exhaust frame 44, the exhaust frame 44 corresponds to the L-shaped partition 41, the second temperature sensor 42 is electrically connected with the PLC 11 in a bidirectional manner, the input end of the second electric heating tube 43 is electrically connected with the output end of the PLC 11, the drying component 4 also comprises an electric telescopic rod 45 and a baffle 46, the upper side of the L-shaped partition 41 is provided with a strip-shaped sliding hole, the inside of the strip-shaped sliding hole is slidably connected with the baffle 46, the lower side of the L-shaped partition 41 is provided with the electric telescopic rod 45, a telescopic arm of the electric telescopic rod 45 is fixed at the input end of the lower side of the baffle 46, the input end of the electric telescopic rod 45 is electrically connected with the output end of the PLC 11, the wiping component 7 comprises a moving block 71, a strip-shaped opening 72, a sponge strip 73, a threaded rod 74, a first motor 75 and a limiting rod 76, the inside of the box body 1 is provided with the moving block 71, the upper side of the moving block 71 is provided with a groove, the inside of the groove is fixed with a sponge strip 73, the sponge strip 73 is attached to the upper side of the inside of the box body 1, the lower side of the moving block 71 is provided with uniformly distributed strip-shaped openings 72, the front side edge part of the moving block 71 is provided with a threaded hole, the inside of the threaded hole is connected with a threaded rod 74 in a threaded manner, the threaded rod 74 is rotationally connected in the inside of the box body 1, the left side of the box body 1 is provided with a first motor 75, the output shaft of the first motor 75 is fixed at the left end of the threaded rod 74, the front side edge part of the moving block 71 is provided with a sliding hole, the inside of the sliding hole is slidingly connected with a limiting rod 76, the limiting rod 76 is fixed in the inside of the box body 1, the input end of the first motor 75 is electrically connected with the output end of the PLC 11, the rotating assembly 8 comprises a second motor 81, a third sector gear 82, a gear ring 83 and a torsion spring 84, two corresponding second motors 81 are arranged on the left side of the box body 1, one third of sector gears 82 are fixed on the output shafts of the second motors 81, a gear ring 83 is fixed at the left end of the circumferential surface of the water injection pipe 31, one third of sector gears 82 are meshed with the gear ring 83, a torsion spring 84 is sleeved on the circumferential surface of the water injection pipe 31, the left end of the torsion spring 84 is fixed at the right end of the gear ring 83, the right end of the torsion spring 84 is fixed on the left side of the box body 1, the input end of the second motors 81 is electrically connected with the output end of the PLC 11, the water injection pipe 31 is driven to rotate by the rotating component 8, the upper side inside the box body 1 is wiped by the wiping component 7, and the sponge strips 73 are dried by the drying component 4;
humidification assembly 3: the water injection device comprises a water injection pipe 31 and atomizing nozzles 32, wherein two corresponding rotating holes are formed in the left side of a box body 1, the water injection pipe 31 is connected in the rotating holes in a rotating mode, uniformly distributed openings are formed in the lower end of the circumferential surface of the water injection pipe 31, the atomizing nozzles 32 are fixed in the openings, all the atomizing nozzles 32 are located in the box body 1, and the humidifying assembly 3 is arranged to humidify the box body 1;
wherein: the input end of the PLC controller 11 is electrically connected with the output end of an external power supply, the PLC controller 11 is respectively and bi-directionally electrically connected with the first temperature sensor 2 and the humidity sensor 12, and the output end of the PLC controller 11 is electrically connected with the input end of the first electric heating tube 6.
Wherein: the front side inside the box body 1 is hinged with a sealing plate 9, the front side of the sealing plate 9 is fixed with a drawing frame 10, and the box body 1 is sealed by arranging the sealing plate 9.
The utility model provides a concrete product constant temperature and humidity curing device, which has the following working principle: firstly, placing a concrete product to be maintained above a partition plate 5, closing a sealing plate 9 after placing, detecting the temperature and humidity inside a box body 1 by a first temperature sensor 2 and a humidity sensor 12 in the normal maintenance process, transmitting the temperature and humidity data into the PLC 11 after detecting, comparing the temperature and humidity data with the proper temperature and humidity stored inside the PLC 11 after receiving signals, injecting water into the two water injection pipes 81 when the humidity is too low, spraying water into the two water injection pipes 81 through uniformly distributed atomizing nozzles 32 to humidify the concrete product, starting two second motors 81 in the spraying process to enable two third sector gears 82 to rotate, driving the two gear rings 83 to rotate when the two third sector gears 82 are in contact with the two gear rings 83, recovering the original position under the action of the two water injection pipes 31 when the two third sector gears 82 rotate away from the two gear rings 83, repeatedly rotating the two sector gears 82 to enable the two sector gears to shake, and moving the two water injection pipes 74 to move in front of the first motor 81, namely, the two first motor 81 are started to shake the two sector gears to rotate, and the two first motor 74 can shake the two sector gears to enable the two water injection pipes to move, and the first motor 74 can be moved in front of the first motor 74, and the first motor 74 is started to shake the two motor 74, and the first motor 74 is moved when the two sector gears are moved to shake the two sector gears to rotate, and the two motor 74 is moved, and the temperature of the first motor 74 is moved, and the first motor is moved, and the two sector ring is moved, and the temperature is moved, the moving block 71 moves to drive the sponge strip 73 to move to wipe water stains attached to the upper side of the inside of the box body 1, the water stains can be prevented from falling down to damage concrete products after wiping, the sponge strip 73 is continuously controlled to move right to the inside of the L-shaped partition board 41 after wiping, at the moment, the electric telescopic rod 45 is started to enable the baffle 46 to be attached to the upper side of the inside of the box body 1 upwards, and the sponge strip 73 can be dried after the second electric heating tube 43 is started after attaching.
It should be noted that, the specific model of the PLC controller 11 disclosed in the above embodiment is siemens S7-200, the humidity sensor 12 may be se:Sub>A TH10S-B humidity sensor, the first temperature sensor 2 and the second temperature sensor 42 may be LSCI-TZ03 laser focusing type infrared temperature sensors, the first electrothermal tube 6 and the second electrothermal tube 43 may be 19×205-K electrothermal tubes, the electric telescopic rod 45 may be se:Sub>A TGC-se:Sub>A high thrust electric telescopic rod, the first motor 75 and the second motor 81 may be se:Sub>A 1LE0003 three-phase asynchronous motor, and the PLC controller 11 controls the operation of the first electrothermal tube 6, the second electrothermal tube 43, the electric telescopic rod 45, the first motor 75 and the second motor 81 by methods commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A concrete product constant temperature and humidity maintenance equipment is characterized in that: comprises a box body (1) and a humidifying component (3);
box (1): the inside is provided with a first temperature sensor (2) and a humidity sensor (12), the lower end of the inside of the box body (1) is fixedly provided with a partition board (5), the inside of the box body (1) is provided with first electric heating pipes (6) which are uniformly distributed, all the first electric heating pipes (6) are positioned below the partition board (5), the front side of the box body (1) is provided with a PLC (programmable logic controller) controller (11), the right end of the upper side of the inside of the box body (1) is provided with a drying component (4), the upper end of the inside of the box body (1) is provided with a wiping component (7), and the left side of the box body (1) is provided with a rotating component (8);
humidification assembly (3): the novel water injection device comprises a water injection pipe (31) and atomizing nozzles (32), wherein two corresponding rotating holes are formed in the left side of a box body (1), the water injection pipe (31) is connected in the rotating holes in a rotating mode, openings which are uniformly distributed are formed in the lower end of the circumferential surface of the water injection pipe (31), the atomizing nozzles (32) are fixed in the openings, and all the atomizing nozzles (32) are located in the box body (1);
wherein: the input end of the PLC (11) is electrically connected with the output end of an external power supply, the PLC (11) is respectively and bidirectionally electrically connected with the first temperature sensor (2) and the humidity sensor (12), and the output end of the PLC (11) is electrically connected with the input end of the first electric heating tube (6).
2. The equipment for maintaining the constant temperature and humidity of the concrete product according to claim 1, wherein: the drying assembly (4) comprises an L-shaped partition plate (41), a second temperature sensor (42), a second electric heating tube (43) and an air outlet frame (44), the L-shaped partition plate (41) is fixed at the right end of the upper side inside the box body (1), the second temperature sensor (42) is installed at the upper side of the L-shaped partition plate (41), two corresponding second electric heating tubes (43) are installed inside the box body (1), the second electric heating tubes (43) are located inside the L-shaped partition plate (41), an air outlet is formed in the right end of the upper side of the box body (1), the air outlet frame (44) is fixed in the air outlet frame (44) and corresponds to the L-shaped partition plate (41), the second temperature sensor (42) is electrically connected with the PLC (11) in a bidirectional mode, and the input end of the second electric heating tubes (43) is electrically connected with the output end of the PLC (11).
3. The equipment for maintaining the constant temperature and humidity of the concrete product according to claim 2, wherein: the drying assembly (4) further comprises an electric telescopic rod (45) and a baffle (46), a strip-shaped sliding hole is formed in the upper side of the L-shaped partition plate (41), the baffle (46) is connected to the inside of the strip-shaped sliding hole in a sliding mode, the electric telescopic rod (45) is installed on the lower side of the L-shaped partition plate (41), and a telescopic arm of the electric telescopic rod (45) is fixed on the lower side of the baffle (46), and the input end of the electric telescopic rod (45) is electrically connected with the output end of the PLC (11).
4. The equipment for maintaining the constant temperature and humidity of the concrete product according to claim 1, wherein: the utility model provides a clean subassembly (7) contains movable block (71), bar mouth (72), sponge strip (73), threaded rod (74), first motor (75) and gag lever post (76), the inside of box (1) is provided with movable block (71), the upside of movable block (71) is seted up flutedly, the inside of recess is fixed with sponge strip (73), sponge strip (73) are laminated mutually with the upside of box (1) inside, evenly distributed's bar mouth (72) are seted up to the downside of movable block (71), threaded hole has been seted up at the front side portion of movable block (71), threaded rod (74) are connected to the internal thread of threaded hole, threaded rod (74) rotate the inside of connecting at box (1), first motor (75) are installed in the left side of box (1), the output shaft of first motor (75) is fixed at the left end of threaded rod (74), the slide hole is seted up at the front side portion of movable block (73), slide connection has evenly distributed's bar (72), electric controller (76) are fixed at the inside of box (1), electric controller (11).
5. The equipment for maintaining the constant temperature and humidity of the concrete product according to claim 1, wherein: the rotating assembly (8) comprises a second motor (81), one third of sector gears (82), a gear ring (83) and a torsion spring (84), two corresponding second motors (81) are installed on the left side of the box body (1), one third of sector gears (82) are fixed on an output shaft of the second motor (81), the gear ring (83) is fixed at the left end of the circumferential surface of the water injection pipe (31), one third of sector gears (82) are meshed with the gear ring (83), the torsion spring (84) is sleeved on the circumferential surface of the water injection pipe (31), the left end of the torsion spring (84) is fixed at the right end of the gear ring (83), and the right end of the torsion spring (84) is fixed on the left side of the box body (1), and the input end of the second motor (81) is electrically connected with the output end of the PLC (11).
6. The equipment for maintaining the constant temperature and humidity of the concrete product according to claim 1, wherein: the front side inside box (1) articulates there is closing plate (9), the front side of closing plate (9) is fixed with and draws frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321130611.9U CN219902630U (en) | 2023-05-11 | 2023-05-11 | Constant temperature and humidity curing equipment for concrete products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321130611.9U CN219902630U (en) | 2023-05-11 | 2023-05-11 | Constant temperature and humidity curing equipment for concrete products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219902630U true CN219902630U (en) | 2023-10-27 |
Family
ID=88468526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321130611.9U Active CN219902630U (en) | 2023-05-11 | 2023-05-11 | Constant temperature and humidity curing equipment for concrete products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219902630U (en) |
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2023
- 2023-05-11 CN CN202321130611.9U patent/CN219902630U/en active Active
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