CN219431891U - Air-out heat preservation device suitable for loess tunnel portal in seasonal cold region - Google Patents
Air-out heat preservation device suitable for loess tunnel portal in seasonal cold region Download PDFInfo
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- 238000004321 preservation Methods 0.000 title claims abstract description 39
- 230000001932 seasonal effect Effects 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 40
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007710 freezing Methods 0.000 abstract description 5
- 230000008014 freezing Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
本实用新型属于季节性寒区黄土隧道保温技术领域,公开了一种适用于季节性寒区黄土隧道洞口出风保温装置,包括紧贴设置在隧道洞口端面的拱形架,所述拱形架的外壁包覆设置有保温室,所述拱形架的内壁上远离所述隧道洞口的位置沿拱形方向均布安装有多个吹风口朝向所述隧道洞口的吹热风装置,所述吹热风装置连接有电源装置。本实用新型具有良好的防冻害效果,便于维护且维护成本低。
The utility model belongs to the technical field of heat preservation of loess tunnels in seasonally cold regions, and discloses an air outlet heat preservation device suitable for openings of loess tunnels in seasonal cold regions. The outer wall of the arch is covered with a thermal insulation room, and the inner wall of the arch frame is equipped with a plurality of hot air blowing devices that are evenly distributed along the arch direction at a position far away from the tunnel opening. The unit is connected to a power supply unit. The utility model has a good effect of preventing freezing damage, is convenient for maintenance and has low maintenance cost.
Description
技术领域technical field
本实用新型属于季节性寒区黄土隧道保温技术领域,具体涉及一种适用于季节性寒区黄土隧道洞口出风保温装置。The utility model belongs to the technical field of heat preservation of loess tunnels in seasonal cold regions, and in particular relates to an air outlet heat preservation device suitable for openings of loess tunnels in seasonal cold regions.
背景技术Background technique
季节性寒区黄土隧道洞内外温差比较大,若隧道洞口处长期处于寒冷环境中,会对隧道洞口处衬砌结构产生极大的危害,可能会使衬砌剥落,影响行车安全并且可能使整条隧道处于瘫痪状态,造成资源浪费。在季节性寒区黄土隧道修建过程中,为防止冻害的发生,形式多样的技术措施应用于隧道的保温防冻,效果也是截然不同的。然而寒冷地区隧道洞口段受到外界低温的恶劣气候影响已经严重的对隧道洞口结构造成了极大的危害。The temperature difference between the inside and outside of the loess tunnel in the seasonally cold region is relatively large. If the tunnel entrance is in a cold environment for a long time, it will cause great harm to the lining structure at the tunnel entrance, which may cause the lining to peel off, affect driving safety and may damage the entire tunnel. In a paralyzed state, resulting in a waste of resources. During the construction of loess tunnels in seasonal cold regions, in order to prevent the occurrence of frost damage, various technical measures are applied to the insulation and antifreeze of tunnels, and the effects are quite different. However, the tunnel entrance section in the cold region has been seriously affected by the harsh climate of low temperature outside, which has caused great harm to the structure of the tunnel entrance.
目前,在季节性寒区黄土隧道采用电伴热系统(EHTs)来防止冻害的发生,该系统将电能转换成热能,热能通过加热电缆,然后转移到隧道,通过外层隔热材料的保护,防止热量的散失,对隧道进行供热和保温。虽然具有良好的防冻害效果,前期投入少,但伴热带的老化,给隧道的后期检查带来困难,后期运营费用过于高昂。At present, electric heat tracing systems (EHTs) are used in loess tunnels in seasonal cold regions to prevent freezing damage. To prevent heat loss, heat and insulate the tunnel. Although it has a good anti-freeze damage effect and less investment in the early stage, the aging of the heating cable brings difficulties to the later inspection of the tunnel, and the later operation cost is too high.
发明内容Contents of the invention
针对现有技术中存在的问题,本实用新型提供了一种适用于季节性寒区黄土隧道洞口出风保温装置,具有良好的防冻害效果,便于维护且维护成本低。Aiming at the problems existing in the prior art, the utility model provides an air outlet thermal insulation device suitable for loess tunnel openings in seasonally cold regions, which has a good anti-freezing effect, is easy to maintain and has low maintenance costs.
为了解决上述技术问题,本实用新型通过以下技术方案予以实现:In order to solve the above technical problems, the utility model is realized through the following technical solutions:
一种适用于季节性寒区黄土隧道洞口出风保温装置,包括紧贴设置在隧道洞口端面的拱形架,所述拱形架的外壁包覆设置有保温室,所述拱形架的内壁上远离所述隧道洞口的位置沿拱形方向均布安装有多个吹风口朝向所述隧道洞口的吹热风装置,所述吹热风装置连接有电源装置。A wind-out thermal insulation device suitable for loess tunnel openings in seasonally cold regions, comprising an arched frame that is closely attached to the end face of the tunnel opening, the outer wall of the arched frame is covered with a heat preservation room, and the inner wall of the arched frame is On the position far away from the tunnel opening, a plurality of blowing hot air devices with blowing outlets facing the tunnel opening are evenly distributed along the arched direction, and the hot air blowing devices are connected with a power supply device.
进一步地,所述电源装置包括布设在所述保温室顶部的太阳能电池板,所述太阳能电池板与所述吹热风装置连接。Further, the power supply device includes a solar panel arranged on the top of the heat preservation chamber, and the solar panel is connected with the hot air blowing device.
进一步地,所述电源装置还包括布设在所述保温室顶部的蓄电装置,所述蓄电装置与所述太阳能电池板连接,所述蓄电装置与所述吹热风装置连接。Further, the power supply device further includes an electrical storage device arranged on the top of the heat preservation chamber, the electrical storage device is connected to the solar panel, and the electrical storage device is connected to the hot air blowing device.
进一步地,所述保温室的顶部铺设有隔热层,所述太阳能电池板和所述蓄电装置位于所述隔热层上。Further, a heat insulation layer is laid on the top of the heat preservation room, and the solar battery panel and the power storage device are located on the heat insulation layer.
进一步地,还包括控制装置以及设置在所述拱形架的内壁上且靠近所述隧道洞口的温度传感器,所述控制装置和所述温度传感器均与所述电源装置连接,所述控制装置分别与所述吹热风装置和所述温度传感器连接。Further, it also includes a control device and a temperature sensor arranged on the inner wall of the arch frame and close to the tunnel opening, the control device and the temperature sensor are both connected to the power supply device, and the control device is respectively It is connected with the hot air blowing device and the temperature sensor.
进一步地,所述拱形架的内壁上靠近所述隧道洞口的位置还设置有温度报警器,所述温度报警器与所述电源装置连接,所述温度报警器与所述控制装置连接。Further, a temperature alarm is also provided on the inner wall of the arch near the tunnel opening, the temperature alarm is connected to the power supply device, and the temperature alarm is connected to the control device.
进一步地,所述控制装置用于将所述温度传感器采集的温度与预设的多个不同的温度范围进行对比,根据对比结果控制所述吹热风装置的工作功率大小。Further, the control device is used to compare the temperature collected by the temperature sensor with a plurality of different preset temperature ranges, and control the working power of the hot air blowing device according to the comparison result.
进一步地,所述拱形架的内壁上还设置有照明系统,所述照明系统与所述电源装置连接。Further, a lighting system is also provided on the inner wall of the arched frame, and the lighting system is connected to the power supply device.
进一步地,所述拱形架的内壁上还设置有监控系统,所述监控系统与所述电源装置连接。Further, a monitoring system is also provided on the inner wall of the arched frame, and the monitoring system is connected to the power supply device.
与现有技术相比,本实用新型至少具有以下有益效果:Compared with the prior art, the utility model has at least the following beneficial effects:
本实用新型提供一种适用于季节性寒区黄土隧道洞口出风保温装置,通过在隧道洞口端面向外连接设置一段拱形架,在拱形架的内壁上远离隧道洞口的位置沿拱形方向均布安装有多个吹风口朝向隧道洞口的吹热风装置,吹热风装置连接有电源装置,将吹热风装置与电源装置接通后,吹热风装置产生热风不断的吹向隧道洞口,配合包覆在拱形架外壁的保温室防止吹热风装置产生的热量散失。与传统的电伴热系统防止冻害的方式相比,本实用新型无需埋设伴热带,因此不会发生因伴热带老化,给隧道的后期检查带来困难且后期运营费用过于高昂的问题。本实用新型采用了加热和保温隔热的措施改变隧道洞口环境温度,从而起到隧道洞口段保温加热的效果,避免了隧道在建成之后由于当地气温的变化而引起隧道冻害的发生,进而避免了隧道洞口段衬砌混凝土的性能下降,避免了隧道在后期的运营中发生病害。The utility model provides an air outlet heat preservation device suitable for loess tunnel openings in seasonally cold regions. A section of arch frame is connected to the outside of the end face of the tunnel opening, and the position on the inner wall of the arch frame far away from the tunnel opening is along the arch direction. A plurality of hot air blowing devices with blowing outlets facing the tunnel entrance are evenly distributed. The hot air blowing device is connected to a power supply device. The thermal insulation room on the outer wall of the arched frame prevents the heat loss generated by the hot air blowing device. Compared with the traditional electric heat tracing system to prevent freezing damage, the utility model does not need to bury the heating cable, so the aging of the heating cable will not cause difficulties in the later inspection of the tunnel and the later operation costs will be too high. The utility model adopts the measures of heating and thermal insulation to change the ambient temperature of the tunnel entrance, thereby achieving the effect of thermal insulation and heating at the tunnel entrance section, avoiding the occurrence of tunnel freezing damage caused by changes in local air temperature after the tunnel is completed, and further avoiding The performance of the lining concrete at the tunnel entrance section is reduced, which prevents the tunnel from being damaged in the later operation.
为使本实用新型的上述目的、特征和优点能更明显易懂,下文特举较佳实施例,并配合所附附图,作详细说明如下。In order to make the above-mentioned purpose, features and advantages of the present invention more comprehensible, preferred embodiments are specifically cited below, together with the accompanying drawings, and are described in detail as follows.
附图说明Description of drawings
为了更清楚地说明本实用新型具体实施方式中的技术方案,下面将对具体实施方式描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图是本实用新型的一些实施方式,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the specific embodiments of the present invention, the accompanying drawings that need to be used in the description of the specific embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some of the embodiments of the present invention. Embodiments, for a person of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.
图1为本实用新型提供的一种适用于季节性寒区黄土隧道洞口出风保温装置的立体结构示意图;Fig. 1 is a schematic diagram of the three-dimensional structure of a loess tunnel opening air outlet heat preservation device suitable for seasonal cold regions provided by the utility model;
图2为本实用新型提供的一种适用于季节性寒区黄土隧道洞口出风保温装置的立面图。Fig. 2 is an elevation view of an air outlet heat preservation device suitable for loess tunnel openings in seasonally cold regions provided by the utility model.
图中:1-控制装置;2-拱形架;3-吹热风装置;4-太阳能电池板;5-蓄电装置;6-隔热层;7-温度传感器;8-温度报警器;9-监控系统;10-照明系统;11-电缆;12-开关;13-按键;14-显示屏;15-保温室;16-隧道洞口。In the figure: 1-control device; 2-arch frame; 3-hot air blowing device; 4-solar panel; 5-electric storage device; 6-heat insulation layer; 7-temperature sensor; 8-temperature alarm; 9 -monitoring system; 10-lighting system; 11-cable; 12-switch; 13-button; 14-display; 15-insulation room; 16-tunnel opening.
具体实施方式Detailed ways
为使本实用新型实施例的目的、技术方案和优点更加清楚,下面将结合附图对本实用新型的技术方案进行清楚、完整地描述,显然,所描述的实施例是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model. rather than all examples. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
作为本实用新型的某一具体实施方式,结合图1和图2所示,本实施例提供了一种适用于季节性寒区黄土隧道洞口出风保温装置,包括紧贴设置在隧道洞口16端面的拱形架2,拱形架2的外壁包覆设置有保温室15,拱形架2的内壁上远离隧道洞口16的位置沿拱形方向均布安装有多个吹风口朝向隧道洞口16的吹热风装置3,吹热风装置3连接有电源装置。As a certain specific implementation of the present utility model, as shown in Fig. 1 and Fig. 2, this embodiment provides a kind of air outlet heat preservation device suitable for loess tunnel openings in seasonally cold regions, including a device close to the end face of the tunnel opening 16 The arched frame 2, the outer wall of the arched frame 2 is coated with a heat preservation chamber 15, and the position on the inner wall of the arched frame 2 away from the tunnel opening 16 is evenly distributed along the arch direction with a plurality of blowing outlets facing the tunnel opening 16. The hot air blowing device 3 is connected with a power supply.
具体地说,拱形架2随形于隧道,拱形架2的一端固定安装在隧道洞口16端面上,保温室15防止热量的散失,吹热风装置3的安装需保证不影响车辆的安全通行,一般的,将吹热风装置3所在位置的拱形架2适当的进行增扩,进而保证吹热风装置3不会影响车辆的安全通行。吹热风装置3与电源装置连通后,通过吹热风装置3产生源源不断的热风,热风吹向隧道洞口16,对隧道洞口16处进行加热,防止隧道洞口16发生冻害。Specifically, the arched frame 2 follows the shape of the tunnel, and one end of the arched frame 2 is fixedly installed on the end face of the tunnel opening 16. The heat preservation chamber 15 prevents the loss of heat, and the installation of the hot air blowing device 3 needs to ensure that the safe passage of the vehicle is not affected. Generally, the arched frame 2 at the location of the hot air blowing device 3 is appropriately augmented, so as to ensure that the hot air blowing device 3 will not affect the safe passage of vehicles. After the hot air blowing device 3 is communicated with the power supply unit, a steady stream of hot air is produced by the hot air blowing device 3, and the hot wind is blown to the tunnel opening 16 to heat the tunnel opening 16 to prevent frost damage from occurring in the tunnel opening 16.
示例的,拱形架2外的保温室15由加气混凝土砌块对其进行保温,防止拱形架在温度较低的环境下暴露时间过长而造成损伤。拱形架2采用钢拱架,吹热风装置3设置在拱形架2内壁的上部和左右两侧,根据隧道断面尺寸调整吹热风装置3的数量。吹热风装置3布设于拱形架2一周,可以无死角的起到吹风加热效果,可以有效的阻断或减缓冷空气对流。Exemplarily, the insulation chamber 15 outside the arch frame 2 is insulated by air-entrained concrete blocks to prevent the arch frame from being damaged due to excessive exposure time in a lower temperature environment. The arch frame 2 adopts a steel arch frame, and the hot air blowing device 3 is arranged on the top and the left and right sides of the arch frame 2 inner wall, and the quantity of the hot air blowing device 3 is adjusted according to the tunnel section size. The hot air blowing device 3 is arranged around the arch frame 2, which can play a blowing and heating effect without dead angles, and can effectively block or slow down the cold air convection.
在上述实施方式的基础上,提供一个更加优选的实施例,该实施例中,电源装置包括布设在保温室15顶部的太阳能电池板4,太阳能电池板4与吹热风装置3连接,具体地说,太阳能电池板4与吹热风装置3通过电缆11连接。On the basis of the foregoing embodiments, a more preferred embodiment is provided. In this embodiment, the power supply unit includes a solar cell panel 4 arranged on the top of the heat preservation chamber 15, and the solar cell panel 4 is connected with the hot air blowing device 3, specifically , the solar panel 4 is connected with the hot air blowing device 3 through the cable 11.
也就是说,利用保温室15的顶部空间,可以在保温室15顶部安装布设多个太阳能电池板4,利用太阳能电池板4将太阳能转化为电能后,直接给吹热风装置3进行供电,可以节约用电,降低公路用电成本,并且秉承了绿色环保节能的理念。That is to say, utilizing the head space of the heat preservation chamber 15, a plurality of solar panels 4 can be installed and arranged on the top of the heat preservation chamber 15, and after the solar energy is converted into electric energy by the solar battery panels 4, the hot air blowing device 3 is directly powered, which can save energy. Electricity, reduce road electricity cost, and uphold the concept of green environmental protection and energy saving.
示例的,太阳能电池板4为单晶硅太阳能电池或者多晶硅太阳能电池。Exemplarily, the solar cell panel 4 is a monocrystalline silicon solar cell or a polycrystalline silicon solar cell.
在上述实施方式的基础上,提供一个更加优选的实施例,该实施例中,电源装置还包括布设在保温室15顶部的蓄电装置5,蓄电装置5与太阳能电池板4连接,蓄电装置5与吹热风装置3连接,具体地说,蓄电装置5与太阳能电池板4通过电缆11连接,蓄电装置5与吹热风装置3通过电缆11连接On the basis of the above embodiments, a more preferred embodiment is provided. In this embodiment, the power supply device also includes an electrical storage device 5 arranged on the top of the heat preservation chamber 15. The electrical storage device 5 is connected to the solar panel 4 to store electricity. The device 5 is connected to the hot air blowing device 3, specifically, the power storage device 5 is connected to the solar panel 4 through a cable 11, and the power storage device 5 is connected to the hot wind blowing device 3 through a cable 11
该实施例中,通过在保温室15的顶部增设蓄电装置5,利用蓄电装置5可以将太阳能电池板4转化的电能进行存储,在阳光不足时,即太阳能电池板4发电不足的情况下,可以启用蓄电装置5为用电装置进行供电,保证保温装置的正常运行。In this embodiment, by adding an electric storage device 5 on the top of the heat preservation chamber 15, the electric energy converted by the solar cell panel 4 can be stored by the electric storage device 5, and when the sunlight is insufficient, that is, the solar cell panel 4 generates insufficient electricity. , the power storage device 5 can be enabled to supply power to the electrical device to ensure the normal operation of the heat preservation device.
上述实施例中,更加优选的,在保温室15的顶部铺设有隔热层6,太阳能电池板4和蓄电装置5位于隔热层6上。通过隔热层6对保温室15中散出的热量进行隔绝,防止热量对太阳能电池板4和蓄电装置5的正常工作造成影响。In the above embodiment, more preferably, a heat insulation layer 6 is laid on the top of the heat preservation chamber 15 , and the solar cell panel 4 and the power storage device 5 are located on the heat insulation layer 6 . The heat dissipated in the heat preservation chamber 15 is insulated by the heat insulation layer 6 to prevent the heat from affecting the normal operation of the solar cell panel 4 and the power storage device 5 .
优选的,在太阳能电池板4和隔热层6之间以及隔热层6和保温室15顶部之间铺设有保温棉,用于阻断或者减缓外界空气的热量输出。Preferably, thermal insulation cotton is laid between the solar cell panel 4 and the heat insulation layer 6 and between the heat insulation layer 6 and the top of the heat preservation chamber 15 for blocking or slowing down the heat output of the outside air.
在上述实施方式的基础上,提供一个更加优选的实施例,该实施例中,一种适用于季节性寒区黄土隧道洞口出风保温装置,还包括控制装置1以及设置在拱形架2的内壁上且靠近隧道洞口16的温度传感器7,温度传感器7用于采集隧道洞口16处的温度;控制装置1和温度传感器7均与电源装置连接,通过电源装置向其进行供电;控制装置1分别与吹热风装置3和温度传感器7连接。On the basis of the above-mentioned embodiments, a more preferred embodiment is provided. In this embodiment, a wind-out thermal insulation device suitable for loess tunnel openings in seasonally cold regions also includes a control device 1 and a set on the arch frame 2. On the inner wall and close to the temperature sensor 7 of the tunnel opening 16, the temperature sensor 7 is used to collect the temperature at the tunnel opening 16; the control device 1 and the temperature sensor 7 are all connected to the power supply unit, and power is supplied to it by the power supply unit; the control unit 1 respectively Connect with blowing hot air device 3 and temperature sensor 7.
具体地说,控制装置1将温度传感器7采集的温度与预设的多个不同的温度范围进行对比,根据对比结果控制吹热风装置3的工作功率大小。也就是说,在控制装置1内预设有多种不同的温度范围,每个温度范围对应有吹热风装置3的工作功率,温度范围越低,其对应的吹热风装置3的工作功率越大,这样可以适应性的调节吹热风装置3的工作功率,有利于节约电能,并且有利于延长吹热风装置3的工作寿命。优选的,温度传感器设置在拱形架靠近隧道洞口的上部和左右拱腰两侧。Specifically, the control device 1 compares the temperature collected by the temperature sensor 7 with a plurality of different preset temperature ranges, and controls the working power of the hot air blowing device 3 according to the comparison result. That is to say, a variety of different temperature ranges are preset in the control device 1, each temperature range corresponds to the working power of the hot air blowing device 3, the lower the temperature range, the greater the corresponding working power of the hot air blowing device 3 , so that the working power of the hot air blowing device 3 can be adaptively adjusted, which is conducive to saving electric energy and prolonging the working life of the hot air blowing device 3 . Preferably, the temperature sensor is arranged on the upper part of the arch frame close to the tunnel opening and on both sides of the left and right arches.
示例的,控制装置1安装在拱形架2外,对其也采取保温防冻措施;控制装置1上设置有开关12、按键13和显示屏14,通过开关12控制出风保温装置的工作启停,按键包括加热键、温度调节键和风力调节键,通过显示屏14显示温度。Exemplarily, the control device 1 is installed outside the arched frame 2, and heat preservation and antifreeze measures are also taken for it; the control device 1 is provided with a switch 12, a button 13 and a display screen 14, and the switch 12 controls the start and stop of the work of the air outlet heat preservation device , the keys include a heating key, a temperature adjustment key and a wind power adjustment key, and the temperature is displayed through a display screen 14 .
上述实施例中,更加优选的,在拱形架2的内壁上靠近隧道洞口16的位置还设置有温度报警器8,温度报警器8与电源装置连接,电源装置给温度报警器8供电,温度报警器8与控制装置1连接。In the above-described embodiment, more preferably, a temperature alarm 8 is also provided near the tunnel opening 16 on the inner wall of the arch frame 2, and the temperature alarm 8 is connected to a power supply unit, and the power supply supplies power to the temperature alarm 8, and the temperature Alarm 8 is connected with control device 1 .
具体地说,当温度传感器7采集的温度低于预设的报警温度时,则说明吹热风装置3的工作状态出现异常,则通过温度报警器8进行报警,便于人们及时发现并及时维护。Specifically, when the temperature collected by the temperature sensor 7 is lower than the preset alarm temperature, it means that the working state of the hot air blowing device 3 is abnormal, and the temperature alarm 8 is used to alarm, which is convenient for people to find and maintain in time.
在上述实施方式的基础上,提供一个更加优选的实施例,该实施例中,拱形架2的内壁上还设置有照明系统10,照明系统10与电源装置连接,通过照明系统10为拱形架2所在的通道内提供充分的照明,确保车辆行驶安全。On the basis of the above embodiments, a more preferred embodiment is provided. In this embodiment, an illumination system 10 is also provided on the inner wall of the arched frame 2. The illumination system 10 is connected to the power supply device, and the illumination system 10 is arched. Sufficient lighting is provided in the channel where the rack 2 is located to ensure safe driving of the vehicle.
在上述实施方式的基础上,提供一个更加优选的实施例,该实施例中,拱形架2的内壁上还设置有监控系统9,监控系统9与电源装置连接,采用监控系统9实时对拱形架2所在的通道内的交通状况进行全天24h的监控。On the basis of the above embodiments, a more preferred embodiment is provided. In this embodiment, a monitoring system 9 is also provided on the inner wall of the arch frame 2. The monitoring system 9 is connected to the power supply device, and the monitoring system 9 is used to monitor the arch in real time. The traffic conditions in the channel where the frame 2 is located are monitored 24 hours a day.
最后应说明的是:以上所述实施例,仅为本实用新型的具体实施方式,用以说明本实用新型的技术方案,而非对其限制,本实用新型的保护范围并不局限于此,尽管参照前述实施例对本实用新型进行了详细的说明,本领域的普通技术人员应当理解:任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内,其依然可以对前述实施例所记载的技术方案进行修改或可轻易想到变化,或者对其中部分技术特征进行等同替换;而这些修改、变化或者替换,并不使相应技术方案的本质脱离本实用新型实施例技术方案的精神和范围,都应涵盖在本实用新型的保护范围之内。因此,本实用新型的保护范围应以所述权利要求的保护范围为准。It should be noted that at last: the above-described embodiment is only the specific implementation manner of the present utility model, in order to illustrate the technical scheme of the present utility model, rather than it is limited, and the protection scope of the present utility model is not limited thereto, Although the utility model has been described in detail with reference to the aforementioned embodiments, those of ordinary skill in the art should understand that any person familiar with the technical field can still describe the aforementioned embodiments within the technical scope disclosed in the utility model. Modifications or changes can be easily imagined in the technical solutions, or equivalent replacement of some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model. All should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.
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