CN204223861U - Rotary Dumper Room attemperator and there is the Rotary Dumper Room of this device - Google Patents
Rotary Dumper Room attemperator and there is the Rotary Dumper Room of this device Download PDFInfo
- Publication number
- CN204223861U CN204223861U CN201420691524.5U CN201420691524U CN204223861U CN 204223861 U CN204223861 U CN 204223861U CN 201420691524 U CN201420691524 U CN 201420691524U CN 204223861 U CN204223861 U CN 204223861U
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- rotary dumper
- air curtain
- dumper room
- rotary
- room
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Abstract
Rotary Dumper Room attemperator and have the Rotary Dumper Room of this device, comprises the air curtain (1) be arranged on inside Rotary Dumper Room (5) door; Control the automatic controls (4) that described air curtain (1) runs; Air curtain (1) and the unlatching of Rotary Dumper Room door (3) are realized chain control by described automatic controls (4), and when Rotary Dumper Room door (3) is opened, air curtain (1) starts automatically, and when Rotary Dumper Room door (3) is closed, air curtain (1) stops automatically.The technical scheme that the utility model provides can effectively prevent the heating installation of Rotary Dumper Room from outflowing, and prevents Air Infiltration, reduces thermal loss, reduces heating load, saves the energy.
Description
Technical field
The utility model relates to a kind of device for transport vehicle heating and thermal insulation, especially relates to a kind of attemperator for Rotary Dumper Room and has the Rotary Dumper Room of this device.
Background technology
Railway automatic dumper is a kind of special railway vehicle that handling equipment and transport vehicle are combined, and this vehicle is mainly used in bulk material such as transport coal, ore etc.Generally be easy to unloading in summer or the higher area of temperature, but in severe cold area or winter, need consider to arrange Heat preservation facility.When Rotary Dumper Room is positioned at severe cold area, because Rotary Dumper Room factory building is high, the gate opening time is long, and Air Infiltration is large, and indoor are provided with water spray cleaning shaft, and for meeting operating environment temperature requirement, space heating load is large, and heating cost is high, serious heat loss.
Utility model content
In order to overcome the defect of prior art, the technical matters that the utility model solves is: provide that a kind of degree of automation is high, the Rotary Dumper Room attemperator of high insulating effect and Rotary Dumper Room.
In order to solve the problems of the technologies described above, on the one hand, the utility model provides a kind of Rotary Dumper Room attemperator, and it comprises the air curtain be arranged on inside Rotary Dumper Room door; Control the automatic controls that described air curtain runs; The unlatching of air curtain and Rotary Dumper Room door is realized chain control by described automatic controls, and when Rotary Dumper Room door is opened, air curtain starts automatically, and when Rotary Dumper Room door is closed, air curtain stops automatically.
As further improvement opportunity scheme: the Rotary Dumper Room attemperator that the utility model provides, also be there is the thermal source be connected by thermal source pipeline with described air curtain.
As optimal technical scheme: the Rotary Dumper Room attemperator that the utility model provides, described thermal source is water or steam.
As optimal technical scheme: the Rotary Dumper Room attemperator that the utility model provides, described air curtain is top-blown or side blown type.
As further improvement opportunity scheme: the Rotary Dumper Room attemperator that the utility model provides, also there is insulation between Rotary Dumper Room door and air curtain and hold court from behind a screen.
As optimal technical scheme: the Rotary Dumper Room attemperator that the utility model provides, described automatic controls comprises the travel switch be arranged on a beam; With circuit breaker, contactless switch and the thermal relay of described travel switch by being electrically connected, when Rotary Dumper Room door being opened, triggering travel switch and closing, contactless switch is energized, and air curtain starts automatically, when Rotary Dumper Room door is closed, travel switch disconnects, and contactless switch power-off, air curtain stops automatically.
On basis as last optimal technical scheme, further optimal technical scheme: the Rotary Dumper Room attemperator that the utility model provides, described automatic controls also has fault-indicating lamp; Disconnect indicator lamp; Connect indicator lamp; Described travel switch is connected with the normally closed contact of thermal relay, the contact coil circuit series of contactless switch; The open contact of described thermal relay is connected with described fault-indicating lamp circuit series; The open contact of described contactless switch is connected with described connection indicator lamp circuit series; The normally closed contact of described contactless switch is connected with described disconnection indicator lamp circuit series; Above-mentioned each circuit series is all connected in parallel.
In order to solve the problems of the technologies described above, on the other hand, the utility model provides a kind of Rotary Dumper Room, and it at least has the Rotary Dumper Room attemperator described in a set of aforementioned any one.
When not conflicting, above-mentioned improvement or preferred version can be implemented alone or in combination.
Air curtain and Rotary Dumper Room door realize chain control by automatic controls, and the circuit breaker of automatic controls is in normally off in the winter time, and when Rotary Dumper Room door is opened, trigger travel switch and close, contactless switch is energized, and air curtain starts automatically; When gate is closed, travel switch disconnects, and contactless switch power-off, air curtain stops automatically.When not needing summer to open air curtain, shutdown device.
Air-flow is at a high speed produced owing to adopting air curtain, Rotary Dumper Room indoor and outdoor is divided into two independent temperature regions, effectively prevent heating installation from outflowing, prevent Air Infiltration, reduce thermal loss, reduce heating load, save the energy, air curtain and Rotary Dumper Room door capable of being opened chain, realize automatically control, be conducive to economize energy.
Among further improvement project, between Rotary Dumper Room door and air curtain, establish insulation to hold court from behind a screen, prevent Air Infiltration, hot gas from flowing out further.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of embodiment Rotary Dumper Room;
Fig. 2 is the B direction view of Fig. 1 embodiment Rotary Dumper Room when door opens wide;
Fig. 3 is the position relationship schematic diagram of embodiment travel switch and door;
Fig. 4 is embodiment automatic control device main circuit diagram;
Fig. 5 is embodiment automatic control device control circuit.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Rotary Dumper Room 5 as depicted in figs. 1 and 2, two tippers are housed, when only having a tipper job, only need open the Rotary Dumper Room door 3 of side, therefore a set of Rotary Dumper Room attemperator is each side provided with at Rotary Dumper Room door 3, Rotary Dumper Room attemperator comprises the top-blown air curtain 1 being arranged on Rotary Dumper Room 5 inner sides, control the automatic controls 4 that air curtain 1 runs, the insulation be arranged between Rotary Dumper Room door 3 and air curtain 1 holds court from behind a screen 2, and air curtain 1 connects steam source by thermal source pipeline.As shown in Figures 3 to 5, automatic controls 4 comprises the travel switch 6 be arranged on a beam 7; With circuit breaker Q M, contactless switch KM and the thermal relay FR of travel switch 6 by being electrically connected, air curtain 1 and the unlatching of Rotary Dumper Room door 3 are realized chain control by automatic controls 4, when Rotary Dumper Room door 3 is opened, trigger travel switch 6 to close, contactless switch KM is energized, and air curtain 1 starts automatically, when Rotary Dumper Room door 3 is closed, travel switch 6 disconnects, and contactless switch KM power-off, air curtain 1 stops automatically.The control circuit of automatic controls 4 also has fault-indicating lamp L1, disconnects indicator lamp L2, connects indicator lamp L3, travel switch 6 is connected with the normally closed contact FR2 of thermal relay FR, the contact coil KM3 circuit series of contactless switch KM, the open contact FR1 of thermal relay FR is connected with fault-indicating lamp L1 circuit series, the open contact KM1 of contactless switch KM is connected with connection indicator lamp L3 circuit series, the normally closed contact KM2 of contactless switch KM is connected with disconnection indicator lamp L2 circuit series, and above-mentioned each circuit series is all connected in parallel.
Air curtain 1 thermal source is high-temperature steam, through temperature booster air heating, warm-air curtain is formed through air outlet, warm-air curtain can seal the hot air that Rotary Dumper Room door 3 outbound flows and the cold air flowed inward, establish insulation to hold court from behind a screen 2 between Rotary Dumper Room door 3 and air curtain 1, prevent Air Infiltration from entering further and flow out with hot air.
Travel switch 6 is arranged on a beam 7, and when Rotary Dumper Room door 3 is closed, the contact of travel switch 6 is extruded compression, and travel switch 6 disconnects; When Rotary Dumper Room door 3 is opened, travel switch contact ejects, and travel switch 6 is energized.
Control circuit figure shown in the main circuit diagram of automatic control device as shown in Figure 4 and Fig. 5, power circuit is three-phase alternating current, and voltage is 380V, and control circuit is two cross streams, and voltage is 220V.First circuit breaker Q M is closed, when Rotary Dumper Room door 3 is closed conditions, now travel switch 6 disconnects, the contact coil KM3 of contactless switch KM is not energized, so the main contact of contactless switch KM disconnects on power circuit, the blower fan of air curtain 1 is not energized, thus can not rotate, the normally closed contact KM2 of contactless switch KM connects simultaneously, and disconnect indicator lamp L2 energising bright light, indicating circuit disconnects; When Rotary Dumper Room door 3 is opened, travel switch 6 is connected, the contact coil KM3 of contactless switch KM is energized, contactless switch KM main contact closes, and the blower fan energising of air curtain 1 runs, and the open contact KM1 of contactless switch KM closes simultaneously, normally closed contact KM2 disconnects, disconnect indicator lamp L2 to extinguish, connect indicator lamp L3 bright, the circuit of instruction air curtain 1 connects.When the circuit of air curtain 1 breaks down; thermal relay FR action corresponding in power circuit; its normally closed contact FR2 disconnects the contact coil KM3 power-off making contactless switch KM; contactless switch KM main contact disconnects; air curtain 1 power-off; play the protective effect to air curtain 1, the open contact FR1 of thermal relay FR closes simultaneously, and fault-indicating lamp L1 is energized and indicates air curtain 1 to break down.
Obviously, the utility model is not limited to above preferred implementation, in the spirit that also can limit in the utility model claim and specification sheets, carry out conversion and the improvement of various ways, can same technical matters be solved, and obtain the technique effect of expection, therefore not repeat.Those of ordinary skill in the art can from content disclosed in the utility model directly or all schemes associated, as long as within the spirit limited in claim, also belong to protection domain of the present utility model.
Claims (8)
1. a Rotary Dumper Room attemperator, is characterized in that: comprise the air curtain (1) be arranged on inside Rotary Dumper Room (5) door; Control the automatic controls (4) that described air curtain (1) runs; Air curtain (1) and the unlatching of Rotary Dumper Room door (3) are realized chain control by described automatic controls (4), and when Rotary Dumper Room door (3) is opened, air curtain (1) starts automatically, and when Rotary Dumper Room door (3) is closed, air curtain (1) stops automatically.
2. Rotary Dumper Room attemperator according to claim 1, is characterized in that: also have the thermal source be connected by thermal source pipeline with described air curtain.
3. Rotary Dumper Room attemperator according to claim 2, is characterized in that: described thermal source is water or steam.
4. Rotary Dumper Room attemperator according to claim 1, is characterized in that: described air curtain (1) is top-blown or side blown type.
5. Rotary Dumper Room attemperator according to claim 1, is characterized in that: between Rotary Dumper Room door (3) and air curtain (1), also have insulation hold court from behind a screen (2).
6. Rotary Dumper Room attemperator according to claim 1, is characterized in that: described automatic controls (4) comprises the travel switch (6) be arranged on a beam (7); With circuit breaker (QM), contactless switch (KM) and the thermal relay (FR) of described travel switch (6) by being electrically connected, when Rotary Dumper Room door (3) is opened, trigger travel switch (6) to close, contactless switch (KM) is energized, air curtain (1) starts automatically, and when Rotary Dumper Room door (3) is closed, travel switch (6) disconnects, contactless switch (KM) power-off, air curtain (1) stops automatically.
7. Rotary Dumper Room attemperator according to claim 6, is characterized in that: described automatic controls (4) also has fault-indicating lamp (L1); Disconnect indicator lamp (L2); Connect indicator lamp (L3); Described travel switch (6) is connected with the normally closed contact (FR2) of thermal relay (FR), contact coil (KM3) circuit series of contactless switch (KM); The open contact (FR1) of described thermal relay (FR) is connected with described fault-indicating lamp (L1) circuit series; The open contact (KM1) of described contactless switch (KM) is connected with described connection indicator lamp (L3) circuit series; The normally closed contact (KM2) of described contactless switch (KM) is connected with described disconnection indicator lamp (L2) circuit series; Above-mentioned each circuit series is all connected in parallel.
8. a Rotary Dumper Room, is characterized in that: at least have the Rotary Dumper Room attemperator described in a set of any one of claim 1 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691524.5U CN204223861U (en) | 2014-11-19 | 2014-11-19 | Rotary Dumper Room attemperator and there is the Rotary Dumper Room of this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691524.5U CN204223861U (en) | 2014-11-19 | 2014-11-19 | Rotary Dumper Room attemperator and there is the Rotary Dumper Room of this device |
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| Publication Number | Publication Date |
|---|---|
| CN204223861U true CN204223861U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420691524.5U Active CN204223861U (en) | 2014-11-19 | 2014-11-19 | Rotary Dumper Room attemperator and there is the Rotary Dumper Room of this device |
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| Country | Link |
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| CN (1) | CN204223861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436860A (en) * | 2018-11-06 | 2019-03-08 | 山东商业职业技术学院 | A kind of refrigerator car freezer docking module and application method |
-
2014
- 2014-11-19 CN CN201420691524.5U patent/CN204223861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436860A (en) * | 2018-11-06 | 2019-03-08 | 山东商业职业技术学院 | A kind of refrigerator car freezer docking module and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat-preserving device of car dumper chamber and car dumper chamber with same Effective date of registration: 20180503 Granted publication date: 20150325 Pledgee: Xiangtan Jiuhua Economic Construction Investment Co., Ltd. Pledgor: Tidfore Engineering Co., Ltd.|Tidfore Heavy Industry Co., Ltd.|Ocean engineering equipment (Tianjin) Co., Ltd. Registration number: 2018430000029 |