CN220719739U - Curing device for cement civil air defense products - Google Patents
Curing device for cement civil air defense products Download PDFInfo
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- CN220719739U CN220719739U CN202320884152.7U CN202320884152U CN220719739U CN 220719739 U CN220719739 U CN 220719739U CN 202320884152 U CN202320884152 U CN 202320884152U CN 220719739 U CN220719739 U CN 220719739U
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- steam
- water
- pipe
- box body
- air defense
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- 239000004568 cement Substances 0.000 title claims abstract description 36
- 230000007123 defense Effects 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000012423 maintenance Methods 0.000 claims abstract description 43
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000002791 soaking Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model discloses a maintenance device for cement civil air defense products, which comprises a maintenance box body and a water vapor generator, wherein the water vapor generator is in signal connection with a control device, the maintenance box body is arranged on a frame body, a water collecting tank communicated with the maintenance box body is arranged at the bottom of the maintenance box body, a plurality of steam pipes are arranged on each inner wall of the maintenance box body, each steam pipe is connected with the water vapor generator through a pipe network, each steam pipe is provided with a steam discharge hole, the top of the maintenance box body is provided with the water vapor generator and a water distribution box, a water inlet of the water vapor generator is connected with the water distribution box, an outlet of the water distribution box is connected with the pipe network, and a water recovery pipe is arranged at the upper part or the top of the water distribution box and is matched with a water pump to be connected with the water collecting tank. The utility model adopts the hot steam curing, the hot steam can carry out omnibearing contact on the cement civil air defense product, the problems of unstable quality and low efficiency caused by pouring curing and soaking curing are eliminated, the quality stability is ensured, and the curing effect and the production efficiency of the cement civil air defense product are improved.
Description
Technical Field
The utility model belongs to the technical field of production of civil air defense products, and particularly relates to a maintenance device for cement civil air defense products.
Background
Two general cement civil air defense products are cured by pouring and soaking.
The cement civil air defense products are placed at intervals, and a worker regularly uses a water pipe to water the placed cement civil air defense doors, so that the watering maintenance is simple and convenient to operate, but the surface of the cement civil air defense products is unevenly subjected to water, and the maintenance quality of concrete is affected; the soaking maintenance is to lift the cement civil air defense product into the water of the maintenance box for a period of time, and then take out, and the soaking maintenance is uniformly subjected to water when each soaking time, but the lifting operation is needed, so that the production cost of the civil air defense door is increased, the condition that the surface of the concrete is dried due to untimely soaking is easily caused, and the maintenance effect of the concrete is influenced, so that the cement civil air defense door needs to be further improved.
Therefore, developing a curing device capable of effectively improving the curing mode and quality of cement civil air defense products is a key for solving the problems.
Disclosure of Invention
The utility model aims at providing a maintenance device for cement civil air defense products.
The utility model is realized by the following technical scheme: including curing box, steam generator signal connection controlling means, curing box sets up on the support body the bottom of curing box is equipped with the header tank with it intercommunication each inner wall of curing box all sets up a plurality of steam pipes, each steam pipe passes through pipe network connection steam generator, all establishes the exhaust hole on each steam pipe the top of curing box is equipped with steam generator and water distribution box, water distribution box is connected to steam generator's water inlet, exit linkage pipe network, water distribution box upper portion or top are equipped with water recovery pipe cooperation water pump and connect the header tank.
Further, the water vapor generator comprises a vapor generator and a cold vapor generator, vapor outlets of the vapor generator and the cold vapor generator are connected in series with a mixed vapor pipe, and the mixed vapor pipe is connected with a pipe network.
The beneficial effects of the utility model are as follows:
1. the cement civil air defense product is subjected to omnibearing contact by adopting hot steam for curing, so that the defect that the pouring curing is not uniform in water is overcome, the problems of complicated and laborious soaking curing and lifting and the problem of drying of the concrete surface caused by untimely soaking are solved, most of the activity of the cement civil air defense product can be excited in a short time, the strength is greatly improved, the quality stability is ensured, and the curing effect and the production efficiency of the cement civil air defense product are improved;
2. the hot steam and the low-temperature water vapor phase are mixed, so that the temperature of the steam is regulated and controlled to be in a proper range, the temperature in the curing box body can be controlled more accurately and uniformly, the temperature and the humidity in the box body are provided, the temperature in the box body is ensured not to be too high, the temperature of the box body is increased more stably, and the curing effect of cement civil air defense products is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side view of the present utility model;
reference numerals in the drawings: 1-curing box body, 2-frame body, 3-water collecting tank, 4-steam pipe, 5-steam discharge hole, 6-steam generator, 7-cold steam generator, 8-water distribution box, 9-water recovery pipe, 10-water pump, 11-mixed steam pipe, 12-straight pipe section, 13-serpentine pipe section, 14-regulating valve, 15-filter screen, 16-steam recovery pipe, 17-check valve, 18-temperature sensor, 19-walking bracket and 20-bearing guide rail.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings.
The maintenance device for cement civil air defense products shown in fig. 1-2 comprises a maintenance box body 1 and a water vapor generator, wherein the water vapor generator is in signal connection with a control device, the maintenance box body 1 is arranged on a frame body 2, a water collecting tank 3 communicated with the maintenance box body 1 is arranged at the bottom of the maintenance box body 1, a plurality of steam pipes 4 are arranged on each inner wall of the maintenance box body 1, each steam pipe 4 is connected with the water vapor generator through a pipe network, steam discharging holes 5 are formed in each steam pipe 4, the top of the maintenance box body 1 is provided with the water vapor generator and a water distribution box 8, a water inlet of the water vapor generator is connected with the water distribution box 8, an outlet of the water distribution box 8 is connected with the pipe network, and a water recovery pipe 9 is arranged on the upper part or the top of the water distribution box 8 and is matched with a water pump 10 to be connected with the water collecting tank 3. The water recovery pipe 9 collects the water in the curing box body 1 in time, so that the recycling is realized, the environment is protected, and the water consumption is saved.
The steam generator comprises a steam generator 6 and a cold steam generator 7, steam outlets of the steam generator 6 and the cold steam generator 7 are connected in series with a mixed steam pipe 11, and the mixed steam pipe 11 is connected with a pipe network.
The cold steam generator 7 is an ultrasonic humidifier.
The mixed steam pipe 11 comprises a straight pipe section 12 and a snake-shaped pipe section 13, one end of the straight pipe section 12 is connected with the steam generator 6 and the cold steam generator 7 in series, the other end of the straight pipe section 12 is connected with the snake-shaped pipe section 13, and the snake-shaped pipe section 13 is connected with a pipe network.
The coiled pipe of the mixed gas pipe 11 is formed by bending a spiral pipe, and the gas outlet end of the coiled pipe is provided with a regulating valve 14; when the hot vapor and the low-temperature vapor enter the coiled pipe, the hot vapor and the low-temperature vapor collide with each other to be mixed, so that the hot vapor and the low-temperature vapor are mixed more rapidly, and the mixture is more thorough, and the water vapor is cooled more rapidly.
The middle lower part of the water distribution box 8 is provided with at least two layers of filter screens 15, the filter screens 15 are used for filtering water in the water distribution box 8, the purity of the water entering the steam generator 6 and the cold steam generator 7 is guaranteed, the blocking of the steam generator 6 and the cold steam generator 7 caused by mixing suspended particles in the water can be prevented, and the normal output of hot steam and low-temperature steam is guaranteed.
The upper part or the top of the curing box body 1 is provided with a steam recovery pipe 16 which is connected with the water distribution box 8, and the discharge end of the steam recovery pipe 16 is provided with a one-way valve 17, so that the steam which is not condensed in the curing box body 1 and has reduced temperature is timely discharged and collected, the temperature of the steam in the curing box body 1 is ensured, the recycling of the steam can be realized, and the water of the water distribution box 8 is preheated.
The inside of the maintenance box body 1 is provided with a plurality of temperature sensors 18 from bottom to top, and the temperature sensors 18 are in signal connection with a control device.
The bottom of the maintenance box body 1 is provided with an arc-shaped structure protruding downwards, so that water is easier to collect.
The maintenance box 1 in be provided with walking support 19, walking support 19's extension board is nine palace check structure, conveniently carries cement civil air defense goods business turn over maintenance box 1, puts more cement civil air defense goods, nine palace check structure's extension board then increases the area of contact of hot vapor and cement civil air defense goods bottom surface.
The control device is a singlechip or a PLC programmable logic controller, and the signals of the control device are connected with the temperature sensor 18, the steam generator 6 and the cold steam generator 7.
The front surface of the maintenance box body 1 is provided with a sealing box door.
The bottom of curing box 1 be equipped with and bear guide rail 20, and bear the top height that the guide rail 20 is higher than the top height of steam pipe 4, bear and set up walking support 19 on the guide rail 20.
The top of the maintenance box body 1 is provided with a water inlet which is connected with a water source and a water recovery pipe 9.
The working mode of the utility model is as follows: putting cement civil air defense products to be cured on each support plate of the curing box body 1, then starting a water source to convey warm water to the water distribution box 8, filtering the warm water by a filter screen 15, distributing the water to the steam generator 6 and the cold steam generator 7, conveying hot steam generated by the steam generator 6 to each steam pipe 4 through a mixed steam pipe 11 and a pipe network, finally spraying the hot steam out through a steam exhaust hole 5 by the steam pipe 4, heating and humidifying the curing box body 1, and finally achieving proper conditions required by cement curing, thereby curing the cement civil air defense products.
In the curing process, the water condensed by the hot steam drops to the bottom of the curing box body 1 and is discharged into the water collecting tank 3, and is pumped by the water pump 10 and the water recovery pipe 9 to be conveyed to the water distribution tank 8 for recycling; and part of the uncondensed hot steam is conveyed to the water return distribution box 8 through the steam recovery pipe 16 for recycling after being condensed.
In the curing process, the temperature sensor 18 detects the temperature of hot steam in the curing box body 1 in real time, then the cold steam generator 7 is started to generate low-temperature steam with lower temperature, and the low-temperature steam enters the mixed steam pipe 11 to be mixed with the hot steam, so that the temperature of the hot steam is regulated and controlled to be in a proper range, the temperature and the humidity are provided for the curing box body 1, the temperature in the box body is ensured not to be too high, and the curing effect of cement is improved.
Claims (10)
1. A curing means for cement people's air defense goods, including curing box (1), steam generator signal connection controlling means, its characterized in that: the water-saving type water-saving device is characterized in that the maintenance box body (1) is arranged on the frame body (2), a water collecting tank (3) communicated with the maintenance box body (1) is arranged at the bottom of the maintenance box body, a plurality of steam pipes (4) are arranged on each inner wall of the maintenance box body (1), each steam pipe (4) is connected with a water vapor generator through a pipe network, steam discharging holes (5) are formed in each steam pipe (4), a water vapor generator and a water distribution box (8) are arranged at the top of the maintenance box body (1), a water inlet of the water vapor generator is connected with the water distribution box (8), an outlet of the water distribution box is connected with the pipe network, and a water recovery pipe (9) is arranged on the upper portion or the top of the water distribution box (8) and matched with a water pump (10) to be connected with the water collecting tank (3).
2. The maintenance device for cement civil air defense articles according to claim 1, wherein: the steam generator comprises a steam generator (6) and a cold steam generator (7), steam outlets of the steam generator (6) and the cold steam generator (7) are connected in series with a mixed steam pipe (11), and the mixed steam pipe (11) is connected with a pipe network.
3. The maintenance device for cement civil air defense articles according to claim 2, wherein: the cold steam generator (7) is an ultrasonic humidifier.
4. The maintenance device for cement civil air defense articles according to claim 2, wherein: the mixed steam pipe (11) comprises a straight pipe section (12) and a snake-shaped pipe section (13), one end of the straight pipe section (12) is connected with the steam generator (6) and the cold steam generator (7) in series, the other end of the straight pipe section is connected with the snake-shaped pipe section (13), and the snake-shaped pipe section (13) is connected with a pipe network.
5. The maintenance device for cement civil air defense articles according to claim 4, wherein: the gas outlet end of the coiled pipe of the gas mixing pipe (11) is provided with a regulating valve (14).
6. The maintenance device for cement civil air defense articles according to claim 1, wherein: the middle lower part of the water distribution box (8) is provided with at least two layers of filter screens (15).
7. The maintenance device for cement civil air defense articles according to claim 1, wherein: the upper part or the top of the maintenance box body (1) is provided with a steam recovery pipe (16) which is connected with the water distribution box (8), and the discharge end of the steam recovery pipe (16) is provided with a one-way valve (17).
8. The maintenance device for cement civil air defense articles according to claim 1, wherein: a plurality of temperature sensors (18) are arranged in the curing box body (1) from bottom to top, and the temperature sensors (18) are connected with a control device through signals.
9. The maintenance device for cement civil air defense articles according to claim 1, wherein: the bottom of the curing box body (1) is provided with an arc-shaped structure protruding downwards.
10. The maintenance device for cement civil air defense articles according to claim 1, wherein: the steam pipe curing box is characterized in that a walking support (19) is arranged in the curing box body (1), a support plate of the walking support (19) is of a nine-grid structure, a bearing guide rail (20) is arranged at the bottom of the curing box body (1), the top of the bearing guide rail (20) is higher than the top of the steam pipe (4), and the walking support (19) is arranged on the bearing guide rail (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320884152.7U CN220719739U (en) | 2023-04-19 | 2023-04-19 | Curing device for cement civil air defense products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320884152.7U CN220719739U (en) | 2023-04-19 | 2023-04-19 | Curing device for cement civil air defense products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220719739U true CN220719739U (en) | 2024-04-05 |
Family
ID=90497459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320884152.7U Active CN220719739U (en) | 2023-04-19 | 2023-04-19 | Curing device for cement civil air defense products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220719739U (en) |
-
2023
- 2023-04-19 CN CN202320884152.7U patent/CN220719739U/en active Active
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