CN206376704U - A kind of indirect cool tower car type two pass personnel pass through door system - Google Patents
A kind of indirect cool tower car type two pass personnel pass through door system Download PDFInfo
- Publication number
- CN206376704U CN206376704U CN201621047682.2U CN201621047682U CN206376704U CN 206376704 U CN206376704 U CN 206376704U CN 201621047682 U CN201621047682 U CN 201621047682U CN 206376704 U CN206376704 U CN 206376704U
- Authority
- CN
- China
- Prior art keywords
- door
- pass
- indirect cool
- cool tower
- car
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000005336 safety glass Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)
Abstract
The utility model is related to a kind of current door system of indirect cool tower car type two pass personnel, including the metal car that will be connected inside and outside indirect cool tower, it is provided at both ends with external door and inside door, external door to be provided with external door snap close piece and the first observation window, inside door in metal car and inside door lock, inside door rotation lock and the second observation window is installed.The utility model can confirm personnel in bridge case and not close the door or door opening action, solve the problem of existing current door is easily damaged to personnel.
Description
Technical field
The utility model belongs to fiery (core) power plants generating electricity technical field, is related to a kind of current door system, especially an inter-species
Cold tower car type two pass personnel pass through door system.
Background technology
No. 7 179.8 meters of machine indirect cool tower overall heights of Huaneng Group Qinling Mountains in Shaanxi electricity generating corporation, Ltd extension project, zero rice diameter 128.3
Rice, 27.8 meters of " X " support column vertical height is the high tower of Asia first at that time, by ring flat-plate shape basis, " X " word post, tower and steel knot
Structure spreads platform composition, is that Huaneng Group group company first integrates circulating water, smoke evacuation, " unification of three towers " work of desulfurization
Journey, capital construction low cost, floor space is few, with stronger demonstration effect.The personnel of cooling tower pass through as double-channel door, steel.Should
Though door the characteristics of be into or out, two sects can not be opened simultaneously, otherwise, under the influence of blast, to turnover indirect cool tower
People be likely to cause injury.Live often to occur, sect in the personnel in double-channel door are closed, the people of outer course outdoors does not know
Inner side someone, and open outer sect, strong air-flow is easily hurt close in sect people, therefore, this double-channel door system
System is badly in need of transformation to ensure personal security.
Utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and there is provided a kind of indirect cool tower car type two pass people
The current door system of member, it can confirm personnel in bridge case and not close the door or door opening action, solve existing current door and easily personnel are made
Into the problem of injury.
The purpose of this utility model is solved by the following technical programs：
This indirect cool tower car type two pass personnel pass through door system, including by the metal car connected inside and outside indirect cool tower,
Metal car, which is provided at both ends with external door and inside door, the external door to be provided with external door snap close piece and the first observation window, inside door, pacifies
Equipped with inside door lock, inside door rotation lock and the second observation window.
Further, first observation window or the second observation window include the flange in the door body of external door or inside door with
And it is folded in the safety glass between two flanges.
Further, Φ 200mm mounting hole is offered in the door body of the external door or inside door.
Further, a pair of Φ 200mm steel flanges are installed on mounting hole.
Further, the safety glass thickness is 8mm.
Further, it is provided with illuminating lamp in the metal car.
Further, the illuminating lamp is connected with human induction switch.
Further, it is further opened with overhauling gate in the side of metal car.
The current door observation window of indirect cool tower car type two pass personnel of the present utility model, including external door, inside door observation window.External door
Before opening, check that inside door is closed by observation window；Inside door is confirmed external door by observation window before opening and closed, it is to avoid sedan-chair
Personnel do not know someone in car outside railway carriage or compartment, and open external door or inside door, and strong air flow is applied on steel door, and personnel are caused with wound
Evil.The utility model investment is low, is simple to manufacture, operates flexibly.
Brief description of the drawings
Fig. 1 is the current external door 1 of indirect cool tower personnel (outside tower)；
Fig. 2 is the current inside door 2 of indirect cool tower personnel (out of tower).
Wherein：1 is external door；2 be inside door；3 be metal car；4 be maintenance gate；5 be sealing plate；6 be the first observation window；
7 be the second observation window.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1 and Fig. 2：Indirect cool tower car type two pass personnel of the present utility model pass through door system, including by indirect cool tower
The metal car 3 of inside and outside connection, is provided at both ends with external door 1 and inside door 2, external door 1 in metal car 3 and is provided with external door snap close piece
With inside door lock, inside door rotation lock and the second observation window 7 are installed on first observation window 6, inside door 2.First observation window 6 or the second
Observation window 7 includes the flange in the door body of external door 1 or inside door 2 and the safety glass being folded between two flanges.
Φ 200mm mounting hole is offered in the door body of external door 1 or inside door 2.A pair of Φ 200mm steel method is installed on mounting hole
It is blue.The safety glass thickness is 8mm.
In addition, in order to see in metal car 3 whether have personnel clearly, illuminating lamp is provided with metal car 3, the photograph
Bright lamp is connected with human induction switch, when someone is in metal car 3, and human induction switch can perceive personnel's presence, and
And illuminating lamp can be kept to be constantly in illumination condition, when personnel leave, it can close automatically.
As illustrated, being further opened with overhauling gate 4 in the side of metal car 3.The casing of whole metal car 3 is by close
Shrouding 5 is constituted.
In order to examine the observing effect of double-channel door.Following experiment is made：
Car intraoral illumination is opened, stands outside indirect cool tower or interior, no matter daytime or night, can be clearly observable by observation window
Personnel activity in car.
Indirect cool tower car type two pass personnel pass through door operating process be：
(1) flow entered in tower：By external door observation window, nobody, pulls open external door in observation car, and personnel enter bridge case
Wait → closing external door, pressure self-balancing → push inside door → personnel open walks out bridge case → closing inside door.
(2) the outer flow of tower is walked out：By external door observation window, nobody, pulls open inside door in observation car, and personnel enter bridge case etc.
Treat → close that inside door, pressure self-balancing → having latched inside door → push external door → personnel open and walk out bridge case → closing external door → lock well
External door.
3) the good inside and outside door of lock should usually be kept.
The utility model use for reference peep-hole principle, in advance confirm car in nobody, it is ensured that safety.
The utility model tests application in the Qinling Mountains in Shaanxi electricity generating corporation, Ltd of Huaneng Group, achieves good effect.
Above content is further detailed description of the utility model, it is impossible to assert specific reality of the present utility model
The mode of applying is only limitted to this, for the utility model person of an ordinary skill in the technical field, new not departing from this practicality
On the premise of type is conceived, some simple deduction or replace can also be made, the utility model should be all considered as belonging to by being carried
Claims of friendship determine the protection domain of utility model.
Claims (5)
- The door system 1. a kind of indirect cool tower car type two pass personnel pass through, it is characterised in that including the gold that will be connected inside and outside indirect cool tower Belong to car (3), be provided at both ends with metal car (3) on external door (1) and inside door (2), the external door (1) and outer door latch is installed Inside door lock, inside door rotation lock and the second observation window (7) are installed on part and the first observation window (6), inside door (2)；Described first Observation window (6) or the second observation window (7) include the flange in the door body of external door (1) or inside door (2) and are folded in two Safety glass between individual flange；Illuminating lamp is provided with the metal car (3)；The illuminating lamp is connected with human body sensing and opened Close.
- The door system 2. indirect cool tower car type two pass personnel according to claim 1 pass through, it is characterised in that the external door (1) Φ 200mm mounting hole or in the door body of inside door (2) is offered.
- The door system 3. indirect cool tower car type two pass personnel according to claim 2 pass through, it is characterised in that on mounting hole A pair of Φ 200mm steel flanges are installed.
- The door system 4. indirect cool tower car type two pass personnel according to claim 1 pass through, it is characterised in that the tempering glass Glass thickness is 8mm.
- The door system 5. indirect cool tower car type two pass personnel according to claim 1 pass through, it is characterised in that in metal car (3) side is further opened with overhauling gate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047682.2U CN206376704U (en) | 2016-09-09 | 2016-09-09 | A kind of indirect cool tower car type two pass personnel pass through door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047682.2U CN206376704U (en) | 2016-09-09 | 2016-09-09 | A kind of indirect cool tower car type two pass personnel pass through door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376704U true CN206376704U (en) | 2017-08-04 |
Family
ID=59401308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047682.2U Active CN206376704U (en) | 2016-09-09 | 2016-09-09 | A kind of indirect cool tower car type two pass personnel pass through door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376704U (en) |
-
2016
- 2016-09-09 CN CN201621047682.2U patent/CN206376704U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 714206 8th floor, block B, Xi'an Hongxiang building, No. 90, Xingqing Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Datang Qinling Power Generation Co.,Ltd. Address before: 714206 Luofu Industrial Park, Huayin City, Weinan City, Shaanxi Province Patentee before: HUANENG SHAANXI QINLING POWER GENERATION CO.,LTD. |