CN2714712Y - Road toll booth with air filtering mechanism - Google Patents
Road toll booth with air filtering mechanism Download PDFInfo
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- CN2714712Y CN2714712Y CN 200420052175 CN200420052175U CN2714712Y CN 2714712 Y CN2714712 Y CN 2714712Y CN 200420052175 CN200420052175 CN 200420052175 CN 200420052175 U CN200420052175 U CN 200420052175U CN 2714712 Y CN2714712 Y CN 2714712Y
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- air
- toll booth
- layer shell
- tollbooth
- road toll
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Abstract
The utility model discloses a road toll booth with an air filtering mechanism, which can obtain the purpose that the air in the toll booth is firstly filtered and purified, and then the forced convection flow method of the fresh air with high oxygen content, which can act the function of protecting good health of the personnel. The basic structure of the toll booth comprises an outer layer shell body, an inner layer shell body, a door body and a window body. An air filtering mechanism is provided between the inner layer shell body and the outer layer shell body of the toll booth. The air filtering mechanism is integrally provided between the inner layer shell body and the outer layer shell body; via uniaxially sucking the air from the exterior environment, and after the air passes through the air filter, the air is discharged to the inner space of the toll booth by fixed pipelines and via an air outlet arranged on the inner layer shell body. The air filtering mechanism chiefly comprises respectively connected air filter, suction type blower fan, air pipe, and air outlet formed on the inner layer shell.
Description
Technical field
The utility model relates to a kind of new road tollbooth, is mainly concerned with the architecture advances of setting up air filtration mechanism at tollbooth framework internal layer.
Background technology
Along with domestic sustainable development of social economy, China's high speed and standard highway construction have also obtained quick popularization construction.As all kinds of road toll booths of ancillary facility and on-the-spot charge office, in various degree improvement is also arranged from structure and functional performance.
Existing road toll booth generally adopts simple and easy movable building structure, the direct and outside road air convection current in internal office work space.As the patent formerly of following tollbooth structural concept is disclosed, and the patent No. 96222942.3, patent name is the expressway tol lcollection booth, and its major programme is a tollbooth, and it comprises framework, roof, coaming plate, door body and windshield; Demarcation strip after the described coaming plate on the described framework is bending, on two crossbeams up and down of described demarcation strip, have vertical slot with described demarcation strip corresponding segments, adjacent described demarcation strip is inserted in the same described slot, and described demarcation strip is connected back and described frame fixation.
Existing tollbooth structure as above-mentioned patent disclosure, the air that tollbooth inside is used for staff's breathing is directly to be provided by external environment condition, because the automobile of travels down can discharging have a large amount of tail gas in through tollbooth parking paying process, this wherein includes pernicious gases such as sulfur dioxide, carbon monoxide, carbon dioxide.When many more through the vehicle of tollbooth, airborne harmful gas concentration is big more.As detecting through on the spot, the inner carbon dioxide content of existing road toll booth reaches 0.2-0.4 milligram/rice 3, and oxygen content is only below 18%.Work long hours in this environment, can cause unsmooth breath, spirit to be difficult to concentrate, easily produce fatigue, seriously also can cause human respiratory infection lesion and serious brainfag symptom, directly influence healthy.
Summary of the invention
Road toll booth with air filtration mechanism described in the utility model; its purpose is intended to address the above problem with deficiency provides the new hull design of setting up air filtration mechanism at tollbooth framework internal layer; with realize the tollbooth inner air earlier through filtration, purification, provide the forced convection mode of the fresh air of rich oxygen content to inside again, to play the healthy purpose of protection internal work personnel.
Described road toll booth with air filtration mechanism, its basic structure comprises outer casing, internal layer shell, door body and forms.Wherein, between outer casing and internal layer shell, also be provided with insulation layer, to keep the temperature difference of tollbooth and external environment condition.
Described internal layer shell is by side plate, top board and ground sheet material constitute all around.
Described door body and forms can be realized described tollbooth is closed; When using, also can open, thus the circulation of assurance tollbooth inner air and outer air.
For realizing purpose of design described in the utility model, between the inside and outside layer housing of described road toll booth, have additional an air filtration mechanism.
Described air filtration mechanism, its integral body can be embedded between the ectonexine housing, from external environment condition, suck air by uniaxially,, be disposed in the tollbooth inner space by fixing pipeline and by the gas outlet that is opened on the internal layer shell through behind the air filter.
For avoiding the pernicious gas in the external environment condition can not enter into the tollbooth inner space, except that in use door body and forms being closed, also can improve the total amount and the pressure of the fresh air that discharges by the power of fan that strengthens described air filtration mechanism, thereby realize the unidirectional of described tollbooth inner air circulation, promptly the air of tollbooth internal circulation sucks, and handles the back after filtration and by fixedly pipeline and gas outlet are disposed to tollbooth inside via air filtration mechanism.
Described air filtration mechanism mainly comprises the air filter that connects successively, the suction-type blower fan, airduct, and on internal layer shell formed gas outlet.
Air filter is provided with blast cap and filter housings, forms air inlet port between blast cap and filter housings.
The blast cap of described air filter and air inlet port are emerging in the outside of tollbooth outer casing.
Described air filter housing inside is provided with the three layer filtration net at least, includes the coarse filtration net, in order to graininess dust, the impurity of larger volume in the absorbed air; The HEPA screen pack is in order to the suspended particulate substance in potent the purifying air; The photocatalytic active carbon layer is in order to realize the effect of efficient absorption, resolving harmful gas.
The end of air filter is connected with the suction-type blower fan, and the blade of suction-type blower fan produces bigger suction under motor-driven, thereby sucks outside air to the filter housings that comprises screen pack by the air inlet port of air filter.After filtering absorption via screen pack, original particle and pernicious gas are effectively adsorbed and are decomposed in the air, then enter air in the suction-type blower fan be cleaned, pure and fresh, can directly be sucked and use by the staff.
The sidewall of suction-type blower fan is connected with at least one airduct.In the whole auxilliary interlayer that is located between the inside and outside housing of described tollbooth of described airduct.
Correspondingly with suction-type blower fan one end be that the other end of airduct, promptly internal layer shell is provided with several gas outlets.
Under normal conditions, suck and be purified after pure and fresh air is disposed to the inner space of described tollbooth via the gas outlet, finally can discharge from charging window by external environment condition.Because described air filtration mechanism selects more powerful suction-type blower fan for use, thereby be formed with the interior pressure of big pressure in the tollbooth inner space, air can only be unidirectional be discharged from charging window, thereby the pernicious gas that stops Vehicular exhaust effectively and discharged enters into tollbooth inside from charging window.
But in actual use, because the variation of road vehicle fleet size and outside weather all can cause ambient pressure excessive and can produce pernicious gas and directly enter into tollbooth inside.For this reason, the utility model further improve the design be to be provided with air curtain at the charging window place.Particularly,
On airduct, be connected with a branch line, promptly be formed with the air curtain pipe.Described air curtain pipe end is arranged on the charging window top, and is formed with several air curtain mouths downwards.
The air curtain pipeline is provided with control valve, can realize switching to the air curtain pipe by operation control valve, thereby gives off air through purifying to charging window selectively, thereby forms an air curtain at charging window.When excessive or external environment condition wind speed is excessive when ambient atmos pressure, directly enter into tollbooth inside without purified treatment, can open the air curtain pipe and be formed with the air curtain barrier that plays blocking effect at charging window for preventing pernicious gas.
Consider from the angle of described road toll booth application, can adapt to the use in multiple weather of China and geographical conditions area for realizing above-mentioned tollbooth with air purification effect, described tollbooth is also made following improvement design.
In described tollbooth outer setting one oxygen enrichment generating means is arranged, the oxygen enrichment generating means is connected with at least one oxygen cathete; Described oxygen cathete runs through the inside and outside layer housing of tollbooth and be formed with the oxygen therapy exhaust opening on internal layer shell.
Certain above-mentioned oxygen cathete is auxilliary establishing between inside and outside layer housing, mainly decides on oxygen therapy exhaust opening position and quantity.
The tollbooth of using above-mentioned new hull structure goes for high height above sea level and the relatively poor area of air quality, can realize in tollbooth, entering selectively high-concentration oxygen by above-mentioned oxygen enrichment generating means and oxygen cathete, oxygen therapy exhaust opening, with reduce the plateau send out should or supplemental oxygen, of great advantage for road toll personnel's health.
Above-mentioned promptly is the basic structure framework with air filtration mechanism road toll booth.
In sum, new road tollbooth provided by the utility model has the following advantages:
1, by setting up air filtration mechanism, the air that enters described road toll booth can purify effectively, pure and fresh, for tollbooth staff's protective effect directly, obviously.
2, especially, decompose, can improve work quality effectively, improve spiritual notice for pernicious gases such as the sulfur dioxide that comprises in the Vehicular exhaust, carbon monoxide.
3, described air filtration mechanism, its main body is auxilliary to be located between the inside and outside layer of the tollbooth housing, for existing structure change little, internal construction connect simple, be easy to processing and after-sales service.
4, the oxygen enrichment generating means of being set up also can be under anaerobic conditions, promptly supplemental oxygen, alleviate stress after anoxic symptom and the intensive work, sense of discomfort etc. effectively.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described further:
Fig. 1 is described partial cutaway schematic with air filtration mechanism road toll booth;
Fig. 2 is the top cross-sectional view of tollbooth among Fig. 1;
Fig. 3 is the structure connection diagram of described air filtration mechanism;
Fig. 4 is the tollbooth partial cutaway schematic with oxygen enrichment generating means
As Fig. 1-shown in Figure 4, described road toll booth has outer casing 1, internal layer shell 2, forms 3, insulation layer 4, and air filtration mechanism 5, oxygen enrichment generating means 6.Wherein,
Air filtration mechanism 5 includes, air filter 51, suction-type blower fan 52, motor 53, control valve 54, airduct 55, air curtain pipe 56, gas outlet 57;
The end of air curtain pipe 56 is formed with several air curtain mouths 561.
Oxygen enrichment generating means 6 enters oxygen by oxygen cathete 61 and oxygen therapy exhaust opening 62 to tollbooth.
What wherein, the arrow among Fig. 2 was represented is the flow direction that sucks air.
The specific embodiment
Air filtration mechanism 5, its integral body is embedded between internal layer shell 2, the outer casing 1.
Air filtration mechanism 5 includes successively the air filter 51 that connects, suction-type blower fan 52, airduct 44, and on internal layer shell 2 formed gas outlet 57.
The inside of air filter 51 is provided with the three layer filtration net, and the coarse filtration net is arranged, HEPA screen pack and photocatalytic active carbon layer.
The end of air filter 51 is connected with suction-type blower fan 52, and the blade of suction-type blower fan 52 produces bigger suction under the driving of motor 53, thereby sucks outside air to strainer 51 housings by the air inlet port 513 of air filter 51.
The sidewall of suction-type blower fan 52 is connected with an airduct 55.In the airduct 55 whole auxilliary interlayers that are located between the inside and outside housing of described tollbooth.The other end of airduct 55, promptly internal layer shell 2 is provided with a gas outlet 57.
Connect a branch line at airduct 55, promptly the air curtain pipe 56.Air curtain pipe 56 is provided with control valve 54, and the end of air curtain pipe 56 is arranged on the charging window top, and is formed with several air curtain mouths 561 downwards.By operation control valve 54, can realize switching to air curtain pipe 56.
Also be provided with an oxygen enrichment generating means 6 in described tollbooth outside, the oxygen enrichment generating means is connected with an oxygen cathete 61.Oxygen cathete 61 runs through the inside and outside layer housing of tollbooth and be formed with oxygen therapy exhaust opening 62 on internal layer shell 2.
Be the basic scheme with air filtration mechanism road toll booth described in the utility model as mentioned above.Improvement at air filtration mechanism 5 each building block link position relation; and airduct 55 and the 56 auxilliary improvement of establishing mode of air curtain pipe; as other alternative that those skilled in the art propose without the substance design, all should be the desired protection domain of the utility model.
Claims (6)
1, a kind of road toll booth with air filtration mechanism, its basic structure comprises outer casing, internal layer shell, door body and forms, between outer casing and internal layer shell, be provided with insulation layer, it is characterized in that: between the inside and outside layer housing of described road toll booth, be provided with an air filtration mechanism.
2, the road toll booth with air filtration mechanism according to claim 1 is characterized in that: described air filtration mechanism, include the air filter that connects successively, the suction-type blower fan, airduct, and on internal layer shell formed gas outlet;
Between the blast cap of air filter and filter housings, be formed with air inlet port;
The blast cap of air filter and air inlet port are emerging in the outside of tollbooth outer casing.
3, the road toll booth with air filtration mechanism according to claim 2, it is characterized in that: described air filter housing inside is provided with the three layer filtration net at least, includes coarse filtration net, HEPA screen pack and photocatalytic active carbon layer.
4, the road toll booth with air filtration mechanism according to claim 3, it is characterized in that: the end of described air filter is connected with the suction-type blower fan, and the sidewall of suction-type blower fan is connected with at least one airduct; In the whole auxilliary interlayer that is located between the inside and outside housing of described tollbooth of described airduct.
5, the road toll booth with air filtration mechanism according to claim 4, it is characterized in that: described airduct is connected with branch line air curtain pipe;
Described air curtain pipe is provided with control valve, and air curtain pipe end is arranged on the charging window top, and is formed with several air curtain mouths downwards.
6, according to claim 2 or 5 described road toll booths with air filtration mechanism, it is characterized in that: in described tollbooth outer setting one oxygen enrichment generating means is arranged, the oxygen enrichment generating means is connected with at least one oxygen cathete; Described oxygen cathete runs through the inside and outside layer housing of tollbooth and be formed with the oxygen therapy exhaust opening on internal layer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052175 CN2714712Y (en) | 2004-07-08 | 2004-07-08 | Road toll booth with air filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052175 CN2714712Y (en) | 2004-07-08 | 2004-07-08 | Road toll booth with air filtering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714712Y true CN2714712Y (en) | 2005-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420052175 Expired - Fee Related CN2714712Y (en) | 2004-07-08 | 2004-07-08 | Road toll booth with air filtering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714712Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013086846A1 (en) * | 2011-12-15 | 2013-06-20 | 天津建院建筑设计有限公司 | Toll booth cleaning and ventilation system and method |
| CN103721512A (en) * | 2013-12-29 | 2014-04-16 | 孙金魁 | System and method for treating volatile gases and PM2.5 (Particulate Matter 2.5) around toll station |
| CN103790401A (en) * | 2012-10-31 | 2014-05-14 | 梅迎春 | Police stand with air handling system |
| CN103949346A (en) * | 2014-05-15 | 2014-07-30 | 无锡同春新能源科技有限公司 | Telephone booth capable of purifying air and powered by photovoltaic power generation |
| CN105239796A (en) * | 2015-10-21 | 2016-01-13 | 大田威斯特环保科技有限公司 | Moving house used for excavating garbage mountain |
| CN106196442A (en) * | 2016-07-12 | 2016-12-07 | 东莞市努谢尔环境设备科技有限公司 | A kind of tollbooth environment control unit |
| CN109403666A (en) * | 2018-11-20 | 2019-03-01 | 南京顶基科技有限公司 | A kind of express highway intelligent environmental protection tollbooth |
| CN113701328A (en) * | 2021-09-27 | 2021-11-26 | 哈尔滨交研交通工程有限责任公司 | Temperature intelligent control system of highway intelligence toll booth |
-
2004
- 2004-07-08 CN CN 200420052175 patent/CN2714712Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013086846A1 (en) * | 2011-12-15 | 2013-06-20 | 天津建院建筑设计有限公司 | Toll booth cleaning and ventilation system and method |
| CN103790401A (en) * | 2012-10-31 | 2014-05-14 | 梅迎春 | Police stand with air handling system |
| CN103721512A (en) * | 2013-12-29 | 2014-04-16 | 孙金魁 | System and method for treating volatile gases and PM2.5 (Particulate Matter 2.5) around toll station |
| CN103949346A (en) * | 2014-05-15 | 2014-07-30 | 无锡同春新能源科技有限公司 | Telephone booth capable of purifying air and powered by photovoltaic power generation |
| CN105239796A (en) * | 2015-10-21 | 2016-01-13 | 大田威斯特环保科技有限公司 | Moving house used for excavating garbage mountain |
| CN105239796B (en) * | 2015-10-21 | 2017-04-05 | 大田威斯特环保科技有限公司 | A kind of moveable house for excavating garbage mountain |
| CN106196442A (en) * | 2016-07-12 | 2016-12-07 | 东莞市努谢尔环境设备科技有限公司 | A kind of tollbooth environment control unit |
| CN109403666A (en) * | 2018-11-20 | 2019-03-01 | 南京顶基科技有限公司 | A kind of express highway intelligent environmental protection tollbooth |
| CN113701328A (en) * | 2021-09-27 | 2021-11-26 | 哈尔滨交研交通工程有限责任公司 | Temperature intelligent control system of highway intelligence toll booth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050803 Termination date: 20090810 |