CN203441318U - Full-automatic air curtain type cold-proof heat-preservation tunnel door used in cold and severe-cold regions - Google Patents
Full-automatic air curtain type cold-proof heat-preservation tunnel door used in cold and severe-cold regions Download PDFInfo
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- CN203441318U CN203441318U CN201320570389.4U CN201320570389U CN203441318U CN 203441318 U CN203441318 U CN 203441318U CN 201320570389 U CN201320570389 U CN 201320570389U CN 203441318 U CN203441318 U CN 203441318U
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Abstract
The utility model discloses a full-automatic air curtain type cold-proof heat-preservation tunnel door used in cold and severe-cold regions. The full-automatic air curtain type cold-proof heat-preservation tunnel door comprises a tunnel body, a temperature sensor, a control system, an air conditioning main machine, an exhaust vent and a solar cell panel. Air flows jetted from the exhaust vent is perpendicular to the road surface to prevent the exchange of internal air and external air of a tunnel as described in a fluid Bernoulli principle, and the influence of a traditional solid heat-preservation door to traffic is eliminated. The full-automatic air curtain type cold-proof heat-preservation tunnel door adopts energy produced by the solar cell panel as acting power of the whole device, and the energy is clean and easy to obtain. The control system provided with a single chip microcomputer can automatically control turning on and off of the air conditioning main machine according to the temperature monitored by the temperature sensor, ensures that the temperature in the tunnel is kept above 0 DEG C, can timely discharge automobile exhaust and other exhaust gases in the tunnel and is convenient to manage. The full-automatic air curtain type cold-proof heat-preservation tunnel door is suitable for the cold and severe-cold regions where frozen soil exists throughout the year, and the problem that the tunnel is damaged during operation due to frost heave can be solved well.
Description
Technical field
The utility model belongs to construction of tunnel technical field, relates in particular to a kind of tunnel cold-proof heat insulation door.
Background technology
The mankind, on the road of advancing, stop in the face of high mountain, can make that A deep chasm turns into a thoroughfare, and owing to digging, tunnel is less to the destruction of natural ecological environment, and tunnel becomes road gradually through the primary choosing in the mountain ridge.But in some high latitude or ，Ru China northeast, high altitude localities and northwest, winter is long and cold, and summer is short and rainy, average temperature of the whole year is below zero degrees celsius, and various diseases often occur in these regional tunnels.
During these regional tunnel operations, on the one hand, the lower wall that causes of underground water Yin Wendu being penetrated in tunnel is hung ice, and road surface accumulated ice, has affected and be open to traffic; On the other hand, of long duration, the lining cutting layer in tunnel under unfreezing repeatedly and destroyed, also can cause when serious that local wall rock destabilization destroys, and then make whole tunnel discarded.
Utility model content
The utility model patent technical problem to be solved is that frost heaving failure appears in the tunnel that prevents cold and severe cold area during runing, provide a kind of within cold and severe cold area keep Tunnel the full-automatic cold-proof heat insulation door of temperature.
In order to address the above problem by the following technical solutions: the full-automatic gas curtain formula of a kind of cold and tunnel in cold regions cold-proof heat insulation door, comprise tunnel body and thermal insulation door, tunnel body is the construction of tunnel structure adapting with thermal insulation door, thermal insulation door is respectively installed one at two ends, hole, two ends, tunnel, and thermal insulation door is comprised of temperature pick up, control system, air-conditioner host, steam vent and solar panel.In tunnel portal left side, wall place is provided with temperature pick up, tunnel portal right-side wall place is provided with control system, tunnel portal upper end is provided with a string steam vent, under the dynamic action of air-conditioner host, produce air-flow, open cut tunnel part top, tunnel covers one deck solar panel, and temperature pick up, air-conditioner host and solar panel are assembled in control system with circuit.
Described temperature pick up adopts temperature-sensing element (device).
Described steam vent is the circular hole that row's internal diameter of row's spacing 20mm is 5mm.
The air-flow that described air-conditioner host produces vertically blows on road surface via steam vent.
In described control system, adopt single-chip microcomputer, automatically detect temperature in tunnel, according to the Push And Release of temperature automatic control air conditioner main frame.While being greater than zero degrees celsius, close; While being less than or equal to zero degrees celsius, open.
Described solar panel is the assembly being fitted together by certain way according to the profile in tunnel by several solar modules, for air-conditioner host and control system provide the energy.
This cover air curtain type cold-proof heat insulation door has played the effect of tunnel air-conditioner, the advantage such as have that investment cost is low, energy-conserving and environment-protective, technical feasibility, Based Intelligent Control, management simply, are not blocked traffic.Reached and prevented the frost heaving failure that may occur during tunnel operation and the object of preserving the ecological environment.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In Fig. 1,1 is tunnel, and 2 is temperature pick up, and 3 is control system, and 4 is air-conditioner host, and 5 is air gate steam vent, and 6 is solar panel.
The specific embodiment
As shown in Figure 1, the full-automatic gas curtain formula of cold and tunnel in cold regions cold-proof heat insulation door, comprise tunnel 1,1 wall place, left side, hole, tunnel is provided with temperature pick up 2,1 right-side wall place, hole, tunnel is provided with control system 3,1 upper end, hole, tunnel is provided with several rows of pore 5, steam vent 5 produces the air-flow perpendicular to road surface 1 under the effect of air-conditioner host 4,1 open cut tunnel part top, tunnel covers one deck solar panel 6, and temperature pick up 2, air-conditioner host 4 and solar panel 6 use circuits are assembled in control system 3.
The full-automatic gas curtain formula of cold and tunnel in cold regions cold-proof heat insulation door using method: this device is respectively arranged to one at two ends, tunnel.With regard to one end wherein, temperature pick up is set to zero degrees celsius, when temperature sensor monitors to Tunnel in temperature while being less than or equal to zero degrees celsius, control system starts the switch of air-conditioner host automatically, from steam vent, effluent air is vertically got on road surface, known according to bernoulli principle, this can stop the exchange of Nei Yu hole, hole outer air; When temperature sensor monitors to hole in temperature while being greater than zero degrees celsius, control system is closed air-conditioner host automatically, makes vehicle exhaust and other dusty gas in hole get rid of in time tunnel.The electric energy that the solar panel that when control system and air-conditioner host acting, needed whole power is laid by open cut tunnel part top, tunnel produces provides.
Claims (7)
1. the full-automatic gas curtain formula of cold and tunnel in cold regions cold-proof heat insulation door, comprises tunnel body and thermal insulation door, it is characterized in that: described tunnel body is the construction of tunnel structure adapting with thermal insulation door; Described thermal insulation door is comprised of temperature pick up, control system, air-conditioner host, steam vent and solar panel; Two ends, tunnel respectively arrange a Full-automatic heat preservation door.
2. the full-automatic gas curtain formula of cold according to claim 1 and tunnel in cold regions cold-proof heat insulation door, is characterized in that: temperature pick up adopts temperature-sensing element (device).
3. the full-automatic gas curtain formula of cold according to claim 1 and tunnel in cold regions cold-proof heat insulation door, it is characterized in that: solar panel is the assembly being fitted together by certain way according to the profile in tunnel by several solar modules, for air-conditioner host and control system provide the energy.
4. the full-automatic gas curtain formula of cold according to claim 1 and tunnel in cold regions cold-proof heat insulation door, is characterized in that: the air-flow that air-conditioner host produces is vertically got on road surface via steam vent.
5. the full-automatic gas curtain formula of cold according to claim 4 and tunnel in cold regions cold-proof heat insulation door, is characterized in that: steam vent is row's circular hole, and circular hole spacing is 20mm, and internal diameter is 5mm.
6. the full-automatic gas curtain formula of cold according to claim 1 and tunnel in cold regions cold-proof heat insulation door, is characterized in that: temperature pick up, air-conditioner host and solar panel concentrate in control system with circuit.
7. the full-automatic gas curtain formula of cold according to claim 6 and tunnel in cold regions cold-proof heat insulation door, is characterized in that: in control system, adopt single-chip microcomputer, automatically detect temperature in tunnel, according to the Push And Release of temperature automatic control air conditioner main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570389.4U CN203441318U (en) | 2013-09-16 | 2013-09-16 | Full-automatic air curtain type cold-proof heat-preservation tunnel door used in cold and severe-cold regions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570389.4U CN203441318U (en) | 2013-09-16 | 2013-09-16 | Full-automatic air curtain type cold-proof heat-preservation tunnel door used in cold and severe-cold regions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441318U true CN203441318U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570389.4U Expired - Fee Related CN203441318U (en) | 2013-09-16 | 2013-09-16 | Full-automatic air curtain type cold-proof heat-preservation tunnel door used in cold and severe-cold regions |
Country Status (1)
| Country | Link |
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| CN (1) | CN203441318U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268067A (en) * | 2018-09-21 | 2019-01-25 | 中铁第勘察设计院集团有限公司 | For cold and the cold-proof drainage measure of tunnel in cold regions determination method |
| CN111502698A (en) * | 2020-04-15 | 2020-08-07 | 中交三公局第二工程有限公司 | High-altitude tunnel construction method |
| CN111779527A (en) * | 2020-06-29 | 2020-10-16 | 中铁第一勘察设计院集团有限公司 | Self-air curtain system with platform for horseshoe tunnel to reduce air invasion |
-
2013
- 2013-09-16 CN CN201320570389.4U patent/CN203441318U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268067A (en) * | 2018-09-21 | 2019-01-25 | 中铁第勘察设计院集团有限公司 | For cold and the cold-proof drainage measure of tunnel in cold regions determination method |
| CN109268067B (en) * | 2018-09-21 | 2020-03-03 | 中铁第一勘察设计院集团有限公司 | Method for judging cold-proof drainage measures of tunnel in cold and severe cold areas |
| CN111502698A (en) * | 2020-04-15 | 2020-08-07 | 中交三公局第二工程有限公司 | High-altitude tunnel construction method |
| CN111502698B (en) * | 2020-04-15 | 2022-01-07 | 中交三公局第二工程有限公司 | High-altitude tunnel construction method |
| CN111779527A (en) * | 2020-06-29 | 2020-10-16 | 中铁第一勘察设计院集团有限公司 | Self-air curtain system with platform for horseshoe tunnel to reduce air invasion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |