Heating maintenance blanket for winter construction of building

Abstract

The utility model discloses a building winter construction heating maintenance blanket which comprises two rubber pipes and a heating plate between the rubber pipes, the outer surfaces of the rubber pipes and the heating plate are sleeved with rectangular plates, and the air inlet ends of the rubber pipes are provided with filtering devices. According to the utility model, the double-layer rubber pipe structure is arranged, the outer layer is coated with the alkali-corrosion-resistant polyester fiber reinforcing layer, the inner layer is made of high-temperature-resistant silica gel, the air leakage device is additionally arranged between the rubber pipe and the heating plate, and the minimum mm isolation gap can be kept through the corrugated metal supporting net even if air leaks; leaked gas is discharged through a gas outlet through a gas outlet groove, a heating plate is prevented from being influenced, a three-stage filtering device for rough filtration, electrostatic adsorption and a precise filter screen are additionally arranged at the gas inlet end of the filtering device, particulate matter is prevented from entering the pipeline, the gas inflation reliability is improved, and the stability of the rubber pipe is enhanced by arranging a reinforcing mechanism; therefore, accelerated cracking under external transmission shaking is avoided.

Description

Technical Field

[0001] This utility model relates to the field of concrete curing technology, and in particular to a heating and curing blanket for winter construction of buildings. Background Technology

[0002] A concrete curing heating blanket is a device used for concrete curing. By providing a stable temperature and humidity environment for the concrete after construction, it promotes the hardening and strength improvement of the concrete. The heating blanket can provide a suitable temperature, usually in the range of 10°C to 24°C, but can also be set appropriately according to specific requirements. The concrete curing heating blanket can provide a stable temperature and humidity environment, which helps the concrete to cure and improve its strength.

[0003] A search of Chinese literature (publication number CN220409143U) discloses a concrete curing heating blanket, belonging to the field of concrete curing technology. It includes a rectangular frame and a heating blanket assembly. A heating plate is fixedly installed on the inner side of the rectangular frame. The heating blanket assembly includes a rubber tube, which is fixedly installed on the bottom surface of the rectangular frame. One end of the rubber tube is closed, and an air outlet pipe is located inside the rubber tube. Several air outlet holes are formed on the outer surface of the air outlet pipe, and one end of the air outlet pipe is connected to a pipe. By installing the rubber tube at the bottom of the rectangular frame, installing the air outlet pipe inside the rubber tube, and installing a control valve on the outside of the air outlet pipe, air is introduced into the air outlet pipe, inflating the rubber tube. This prevents the heating plate from contacting the concrete, effectively avoiding moisture from the concrete seeping into the heating plate, ensuring normal operation of the heating plate, and also preventing interference with the circuit and potential hazards, thus meeting the usage requirements.

[0004] The device has the following problems:

[0005] Rubber hoses have insufficient durability. Rubber hoses are in direct contact with concrete environments and are subject to moisture, alkaline corrosion and temperature changes for a long time. They are prone to aging, cracking or damage, which leads to inflation failure and loss of insulation function.

[0006] The inflation system has reliability risks; the air outlets are easily blocked by concrete debris or condensate, affecting the uniform distribution of gas.

[0007] The lack of reinforcement in rubber hoses makes them more prone to cracking under external force amplitude during use. To address this issue, a heating and curing blanket for winter construction is provided. Utility Model Content

[0008] To overcome the above shortcomings, this utility model provides a heating and curing blanket for winter construction, which aims to improve the problems of air leakage and loss of isolation effect between the rubber tube and heating plate of the existing curing blanket, as well as the instability of the inflation system.

[0009] To achieve the above objectives, the present invention adopts the following technical solution: a heating and curing blanket for winter construction of buildings, comprising two rubber tubes and a heating plate between the rubber tubes, a rectangular plate being sleeved on the outer surface of the rubber tubes and the heating plate, a filter device being provided at the air inlet end of the rubber tubes, an air leakage device being provided between the rubber tubes and the heating plate, and a reinforcing mechanism being sleeved at both ends of the surface of the rubber tubes.

[0010] As a further description of the above technical solution:

[0011] The filtration device includes a coarse filter screen installed inside one end of a rubber tube. Locking bolts are installed at both ends of the coarse filter screen through the rubber tube. An electrostatic adsorption layer is installed on the inner side of the coarse filter screen, and a precision filter screen is installed on the inner side of the electrostatic adsorption layer.

[0012] As a further description of the above technical solution:

[0013] The air leakage device includes air outlet grooves on both sides of the top and bottom of the rectangular plate. One end of the air outlet groove is connected to an air outlet chamber. The air outlet chamber is provided with air outlets at both ends corresponding to the two ends of the air outlet groove. Corrugated metal support mesh is provided at both ends of the air outlet chamber.

[0014] As a further description of the above technical solution:

[0015] The reinforcement mechanism includes a through-plug rectangular plate insert, with positioning bolts through-the-surface of the insert. Pressure blocks are connected to both ends of the insert into the rectangular plate, and rubber sleeves fitted onto rubber tubes are connected between the pressure blocks.

[0016] As a further description of the above technical solution:

[0017] The rubber tube contains high-temperature resistant silicone, and its outer surface is wrapped with a polyester fiber reinforcement layer.

[0018] This utility model has the following beneficial effects:

[0019] In this invention, a double-layer rubber tube structure is used. The outer layer is reinforced with alkali-resistant polyester fiber, and the inner layer is made of high-temperature resistant silicone. An air leakage device is added between the rubber tube and the heating plate. Even if there is air leakage, a minimum 5mm isolation gap is maintained through the corrugated metal support mesh. The leaked gas is discharged through the air outlet through the air outlet groove to avoid affecting the heating plate. A three-stage filtration device is added to the air inlet end: coarse filtration, electrostatic adsorption, and precision filter to prevent particulate matter from entering the pipe and improve the reliability of inflation. The stability of the rubber tube is enhanced by the reinforcement mechanism, thereby preventing accelerated cracking under external transmission vibration. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a heating and curing blanket for winter construction proposed in this utility model;

[0021] Figure 2 This is a cross-sectional view of a heating and curing blanket for winter construction proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of a filtration device for a heating and curing blanket for winter construction proposed in this utility model.

[0023] Figure 4 This is an enlarged structural diagram of point A of a heating and curing blanket for winter construction proposed in this utility model.

[0024] Figure 5 This is a cross-sectional view of the rubber tube of a heating and curing blanket for winter construction proposed in this utility model;

[0025] Figure 6 This is a schematic diagram of a leak-proof device for a heating and curing blanket used in winter construction, as proposed in this utility model.

[0026] Legend:

[0027] 1. Rubber hose; 11. High-temperature resistant silicone; 12. Polyester fiber reinforcing layer; 2. Heating plate; 3. Rectangular plate; 4. Filter device; 41. Coarse filter screen; 42. Locking bolt; 43. Electrostatic adsorption layer; 44. Precision filter screen; 5. Leakage device; 51. Air outlet groove; 52. Air outlet chamber; 53. Air outlet; 54. Corrugated metal support mesh; 6. Reinforcing mechanism; 61. Insert; 62. Positioning bolt; 63. Pressure block; 64. Rubber sleeve. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figure 1-6 An embodiment of this utility model is provided: a heating and curing blanket for winter construction of buildings, including two rubber tubes 1 and a heating plate 2 between the rubber tubes 1. A rectangular plate 3 is sleeved on the outer surface of the rubber tubes 1 and the heating plate 2. A filter device 4 is provided at the air inlet end of the rubber tubes 1. An air leakage device 5 is provided between the rubber tubes 1 and the heating plate 2. A reinforcing mechanism 6 is sleeved on both ends of the surface of the rubber tubes 1.

[0030] The filter device 4 includes a coarse filter screen 41 installed inside one end of the rubber tube 1. Locking bolts 42 are installed through both ends of the coarse filter screen 41 through the rubber tube 1. An electrostatic adsorption layer 43 is installed on the inner side of the coarse filter screen 41, and a precision filter screen 44 is installed on the inner side of the electrostatic adsorption layer 43. The coarse filter screen 41 is fixedly placed inside the air inlet end of the rubber tube 1 by the locking bolts 42. At the same time, the coarse filter screen 41, the electrostatic adsorption layer 43 and the precision filter screen are integrated into one structure and are uniformly fixed inside the rubber tube 1 by the locking bolts 42, which can prevent particulate matter from entering the rubber tube.

[0031] The air leakage device 5 includes air outlet grooves 51 on both sides of the top and bottom of the rectangular plate 3. One end of the air outlet groove 51 is connected to an air outlet chamber 52. The air outlet chamber 52 is provided with air outlets 53 at both ends corresponding to the air outlet groove 51. Corrugated metal support mesh 54 is provided at both ends of the air outlet chamber 52. The air leakage device 5 is added between the rubber tube 1 and the heating plate 2 to solve the problem that when the rubber tube 1 leaks, the gas enters the air outlets 53 at both ends through the air outlet chamber 52 and is discharged through the air outlet groove 51 through the air outlets 53. At the same time, the corrugated metal support mesh 54 isolates the air outlet space, so that there is a minimum gap of 5mm between the rubber tube 1 and the heating plate 2. This solves the problem that when the rubber tube 1 is damaged, the inflation fails and the isolation is lost.

[0032] The reinforcement mechanism 6 includes a through-hole rectangular plate 3 insert 61. The surface of the insert 61 is provided with a positioning bolt 62. The two ends of the insert 61 are connected to pressure blocks 63. The pressure blocks 63 are connected to each other with rubber sleeves 64 that fit over the rubber tube 1. The positioning bolts 62 drive the insert 61 to push the pressure blocks 63 against the two sides of the rubber sleeves 64. The rubber sleeves 64 fit over the rubber tube 1. The pressure blocks 63 increase the stability of the rubber tube 1 and prevent wear caused by external impact and shaking.

[0033] The rubber tube 1 contains high-temperature resistant silicone 11 inside, and the outer surface of the rubber tube 1 is wrapped with a polyester fiber reinforcement layer 12. The inner layer uses high-temperature resistant silicone 11 which is resistant to temperatures of -40℃ to 200℃, and the outer layer is covered with an alkali-resistant polyester fiber reinforcement layer, thus solving the problem of insufficient durability of the rubber tube 1.

[0034] Working principle: When in use, the heating plate 2 is activated by connecting to an external power source, which drives the rectangular plate 3 to place the heating plate 2 at the location requiring maintenance during construction, thus achieving winter heating and maintenance. Air is injected into the rubber tube 1 through an external air-filling device. A three-stage filtration device consisting of a coarse filter 41, an electrostatic adsorption layer 42, and a precision filter 44 is placed in the rubber tube 1 to prevent particulate matter from entering the pipe. The three-stage filtration device is fixed to the rubber tube 1 by locking bolts 42. When the rubber tube 1 leaks air, the gas is discharged from the air outlet 53 into the air outlet groove 51 through the air outlet chamber 52. The corrugated metal support mesh 54 isolates the rubber tube 1 from the heating plate 2. The rubber sleeve 64 is then fitted onto the surface of the rubber tube 1. Next, the pressure block 63 is abutted against both sides of the rubber sleeve 64 by positioning bolts 62, and the rubber tube 1 is fixed by the rubber sleeve 64.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heating and curing blanket for winter construction of buildings, comprising two rubber tubes (1) and a heating plate (2) between the rubber tubes (1), characterized in that: A rectangular plate (3) is fitted onto the outer surface of the rubber tube (1) and the heating plate (2). A filter device (4) is provided at the air inlet end of the rubber tube (1). A leakage device (5) is provided between the rubber tube (1) and the heating plate (2). A reinforcing mechanism (6) is fitted onto both ends of the surface of the rubber tube (1). The filter device (4) includes a coarse filter screen (41) installed inside one end of the rubber tube (1). Locking bolts (42) are provided through the rubber tube (1) at both ends of the coarse filter screen (41). An electrostatic adsorption layer (43) is installed on the inner side of the coarse filter screen (41). A precision filter screen (44) is installed on the inner side of the electrostatic adsorption layer (43).

2. The building winter construction heating and curing blanket according to claim 1, characterized in that: The air leakage device (5) includes air outlet grooves (51) on both sides of the top and bottom of the rectangular plate (3). One end of the air outlet groove (51) is connected to an air outlet chamber (52). The air outlet chamber (52) is provided with air outlets (53) at both ends of the air outlet groove (51). Corrugated metal support mesh (54) is provided at both ends of the air outlet chamber (52).

3. The building winter construction heating and curing blanket according to claim 1, characterized in that: The reinforcement mechanism (6) includes a through-insertion rectangular plate (3) plug (61), the surface of the plug (61) is provided with positioning bolts (62), the two ends of the plug (61) inserted into the rectangular plate (3) are connected with pressure blocks (63), and the pressure blocks (63) are connected to each other with rubber sleeves (64) fitted on the rubber tube (1).

4. The building winter construction heating and curing blanket according to claim 1, characterized in that: The interior of the rubber tube (1) contains high-temperature resistant silicone (11), and the outer surface of the rubber tube (1) is wrapped with a polyester fiber reinforcement layer (12).

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