CN210233428U - Concrete winter maintenance device - Google Patents
Concrete winter maintenance device Download PDFInfo
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- CN210233428U CN210233428U CN201920497638.9U CN201920497638U CN210233428U CN 210233428 U CN210233428 U CN 210233428U CN 201920497638 U CN201920497638 U CN 201920497638U CN 210233428 U CN210233428 U CN 210233428U
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Abstract
The utility model provides a concrete winter maintenance device, including felt cloth assembly, heating device and detection controlling means, felt cloth assembly is including felt cloth and fix the protection water pipe in felt cloth bottom surface, and felt cloth and protection water pipe can be stamped on the concrete together. The utility model discloses rely on and detect controlling means and heating device can the inside and outside temperature difference of automatic monitoring and control concrete, the device convenient operation, the security is high, the heat preservation is respond well. The concrete can be prevented from being damaged and cracked by freezing in the concrete curing process, the strength of the concrete is ensured, and the turnover utilization rate of the template is improved. The device has the automatic heating and heat supplementing functions, greatly reduces the cost, can be repeatedly used, realizes energy-saving, environment-friendly and safe civilized construction, and effectively solves the problem of heat preservation of the external vertical surface in the concrete construction process in low-temperature seasons.
Description
Technical Field
The utility model belongs to the technical field of concrete maintenance equipment technique and specifically relates to a concrete winter maintenance device.
Background
At present, during concrete construction in low-temperature seasons, the inside and the outside of poured concrete often have large temperature difference, so that cracks are generated on the surface of the concrete, and therefore, heat preservation measures need to be taken on the outer vertical surface of the poured concrete during the concrete pouring. In the concrete pouring process, a formwork is generally adopted for construction. The concrete facade heat preservation measure is to isolate the contact between concrete and cold air by paving heat preservation coiled materials on the concrete facade, and the traditional paving method is to manually paste or hang the heat preservation coiled materials on the concrete surface after the concrete form removal. The methods have low construction efficiency, the laying construction difficulty of the heat-insulating coiled material is high after the template is removed, and the heat-insulating coiled material is not easy to fix.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concrete winter protection device controls heating device work through the inside and outside difference in temperature of temperature sensor contrast concrete, and heating device is hot water circulating system, and heating device's inlet tube and wet return are connected with the water pipe on the felt cloth, cover the felt cloth and can carry out the winter protection on the concrete.
The technical scheme of the utility model is realized like this: a concrete winter period maintenance device comprises a felt cloth assembly, a heating device and a detection control device; the felt cloth assembly comprises felt cloth and a protection water pipe fixed on the bottom surface of the felt cloth, and the felt cloth and the protection water pipe can be covered on concrete together;
the heating device comprises a water storage cylinder and a heating cylinder, the bottom end of the water storage cylinder is connected with the bottom end of the heating cylinder through a guide pipe and a first switch valve, and a water inlet nozzle is arranged on one side of the top of the water storage cylinder; the bottom end of the heating cylinder is also provided with a water discharging nozzle, and the water discharging nozzle is connected with the water pump through a second switch valve; the bottom of the heating cylinder is provided with an electric heating wire heater, and the electric heating wire heater penetrates through the heating cylinder and is connected with a power supply through a power supply protector; the water pump is connected with one end of the protection water pipe through a water inlet pipe, and a water inlet nozzle of the water storage cylinder is connected with the other end of the protection water pipe through a return pipe;
the detection control device comprises a main control chip, a temperature sensor connected with the main control chip, a pair of thermometers and a heating switch, wherein the pair of thermometers are separately placed on the bottom surface of the felt cloth and inside the concrete, and the heating switch is electrically connected with the electric heating wire heater.
Further, an exhaust port is formed in the top of the heating cylinder, and an exhaust valve is installed on the exhaust port.
Furthermore, a breathing port is also formed in the top of the water storage cylinder.
Further, the protection water pipe is of a continuous S-shaped bending structure.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a concrete curing means can automatic monitoring and control the inside and outside temperature difference of concrete, the device convenient operation, and the security is high, the heat preservation is respond well. The concrete can be prevented from being damaged and cracked by freezing in the concrete curing process, the strength of the concrete is ensured, and the turnover utilization rate of the template is improved. The device has the automatic heating and heat supplementing functions, greatly reduces the cost, can be repeatedly used, realizes energy-saving, environment-friendly and safe civilized construction, and effectively solves the problem of heat preservation of the external vertical surface in the concrete construction process in low-temperature seasons.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a functional structure diagram of the present invention;
fig. 2 is a functional structure diagram of the heating device of the present invention;
wherein: 1. felt cloth, 2 protective water pipes, 3 water storage tanks, 4 heating tanks, 5 guide pipes, 6 first switch valves, 7 water inlet nozzles, 8 water discharge nozzles, 9 second switch valves, 10 water pumps, 11 electric heating wire heaters, 12 power supply protectors, 13 power supplies, 14 water inlet pipes, 15 return pipes, 16 main control chips, 17 temperature sensors, 18 thermometers, 19 heating switches, 20 exhaust ports, 21 exhaust valves and 22 breathing ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a concrete winter nursing device comprises a felt cloth assembly, a heating device and a detection control device; the felt cloth assembly comprises felt cloth 1 and a protection water pipe 2 fixed on the bottom surface of the felt cloth 1, and the felt cloth 1 and the protection water pipe 2 can be covered on concrete together; the heating device comprises a water storage cylinder 3 and a heating cylinder 4, the bottom end of the water storage cylinder 3 is connected with the bottom end of the heating cylinder 4 through a guide pipe 5 and a first switch valve 6, and one side of the top of the water storage cylinder 3 is provided with a water inlet nozzle 7; the bottom end of the heating cylinder 4 is also provided with a water discharging nozzle 8, and the water discharging nozzle 8 is connected with a water pump 10 through a second switch valve 9; the bottom of the heating cylinder 4 is provided with a heating wire heater 11, and the heating wire heater 11 penetrates through the heating cylinder 4 and is connected with a power supply 13 through a power supply protector 12; the water pump 10 is connected with one end of the protective water pipe 2 through a water inlet pipe 14, and the water inlet nozzle 7 of the water storage cylinder 3 is connected with the other end of the protective water pipe 2 through a return pipe 15; the detection control device comprises a main control chip 16, a temperature sensor 17 connected with the main control chip, a pair of thermometers 18 and a heating switch 19, wherein the pair of thermometers 18 are separately placed on the bottom surface of the felt cloth 1 and the interior of the concrete, and the heating switch 19 is electrically connected with the electric heating wire heater 11. The first switch valve 6 and the second switch valve 9 are electromagnetic valves, and can be controlled to be opened or closed in real time.
The top of the heating cylinder 4 of this embodiment is provided with an exhaust port 20, the exhaust port 20 is provided with an exhaust valve 21, and the exhaust valve 21 is opened or closed to effectively control the air pressure in the heating cylinder 4.
The mouth of breathing 22 has still been seted up at the 3 tops of the water storage section of thick bamboo of this embodiment, and in the hot water reflux that protects water pipe 2 flows back to water storage section of thick bamboo 3, the atmospheric pressure of water storage section of thick bamboo 3 can rise, and the mouth of breathing 22 can solve the 3 pressure rising problems of water storage section of thick bamboo gas.
The protection water pipe 2 of this embodiment is the structure of buckling of continuous S type, and the protection water pipe 2 that the continuous S type was buckled can effectively increase the length of protection water pipe 2, and heating efficiency is faster.
The utility model discloses a concrete curing means can automatic monitoring and control the inside and outside temperature difference of concrete, the device convenient operation, and the security is high, the heat preservation is respond well. The concrete can be prevented from being damaged and cracked by freezing in the concrete curing process, the strength of the concrete is ensured, and the turnover utilization rate of the template is improved. The device has the automatic heating and heat supplementing functions, greatly reduces the cost, can be repeatedly used, realizes energy-saving, environment-friendly and safe civilized construction, and effectively solves the problem of heat preservation of the external vertical surface in the concrete construction process in low-temperature seasons.
The steps when the device of the utility model is adopted to carry out concrete curing are as follows,
1) firstly, the temperature sensor 17 intelligently analyzes data measured by the thermometer 18 arranged in the concrete, and when the surface temperature of the concrete is too low and the temperature difference between the inside and the outside is too large, the detection control device starts the heating switch 19, as shown in figure 1.
2) After the heating switch 19 is opened, the power supply 13 is communicated with the electric heating wire heater 11 to start working, the heating cylinder 4 is heated, the first switch valve 6, the second switch valve 9 and the exhaust valve 21 are all in a closed state, when water in the heating cylinder is heated to boiling, the first switch valve 6 and the second switch valve 9 are both electromagnetic valves, the first switch valve 6 and the second switch valve 9 are opened, the water is forced to flow out from the water drainage nozzle 8, the water enters the protective water pipe through the water pump 10 to heat concrete, and then the water flows back into the water storage cylinder 3 from the water inlet nozzle 7 through the return pipe 15. The whole hot water flow forms a circulation, and the utilization efficiency of the hot water is high.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A concrete winter-period maintenance device is characterized by comprising a felt cloth assembly, a heating device and a detection control device; the felt cloth assembly comprises felt cloth (1) and a protective water pipe (2) fixed on the bottom surface of the felt cloth (1), and the felt cloth (1) and the protective water pipe (2) can be covered on concrete together;
the heating device comprises a water storage cylinder (3) and a heating cylinder (4), the bottom end of the water storage cylinder (3) is connected with the bottom end of the heating cylinder (4) through a guide pipe (5) and a first switch valve (6), and one side of the top of the water storage cylinder (3) is provided with a water inlet nozzle (7); the bottom end of the heating cylinder (4) is also provided with a water discharging nozzle (8), and the water discharging nozzle (8) is connected with a water pump (10) through a second switch valve (9); the bottom of the heating cylinder (4) is provided with an electric heating wire heater (11), and the electric heating wire heater (11) penetrates through the heating cylinder (4) and is connected with a power supply (13) through a power supply protector (12); the water pump (10) is connected with one end of the protective water pipe (2) through a water inlet pipe (14), and a water inlet nozzle (7) of the water storage cylinder (3) is connected with the other end of the protective water pipe (2) through a return pipe (15);
the detection control device comprises a main control chip (16), a temperature sensor (17) connected with the main control chip, a pair of thermometers (18) and a heating switch (19), wherein the pair of thermometers (18) are separately placed on the bottom surface of the felt cloth (1) and the interior of concrete, and the heating switch (19) is electrically connected with the electric heating wire heater (11).
2. The concrete winter nursing device according to claim 1, wherein an air outlet (20) is formed in the top of the heating cylinder (4), and an air outlet valve (21) is installed on the air outlet (20).
3. The concrete winter nursing device according to claim 1, wherein the top of the water storage tank (3) is further opened with a breathing port (22).
4. A concrete winter maintenance device according to claim 1, characterized in that the protective water pipe (2) is of a continuous S-shaped bent structure.
5. A concrete winter maintenance device according to claim 1, characterized in that the first switch valve (6) and the second switch valve (9) are solenoid valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920497638.9U CN210233428U (en) | 2019-04-13 | 2019-04-13 | Concrete winter maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920497638.9U CN210233428U (en) | 2019-04-13 | 2019-04-13 | Concrete winter maintenance device |
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| Publication Number | Publication Date |
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| CN210233428U true CN210233428U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920497638.9U Active CN210233428U (en) | 2019-04-13 | 2019-04-13 | Concrete winter maintenance device |
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| CN (1) | CN210233428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324140A (en) * | 2020-11-09 | 2021-02-05 | 深圳市罗湖建筑安装工程有限公司 | Prestressed concrete slab construction method |
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2019
- 2019-04-13 CN CN201920497638.9U patent/CN210233428U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324140A (en) * | 2020-11-09 | 2021-02-05 | 深圳市罗湖建筑安装工程有限公司 | Prestressed concrete slab construction method |
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