CN204641767U - The railway vehicle air conditioner system internal circulation system of anti-impurity - Google Patents
The railway vehicle air conditioner system internal circulation system of anti-impurity Download PDFInfo
- Publication number
- CN204641767U CN204641767U CN201520319069.0U CN201520319069U CN204641767U CN 204641767 U CN204641767 U CN 204641767U CN 201520319069 U CN201520319069 U CN 201520319069U CN 204641767 U CN204641767 U CN 204641767U
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- China
- Prior art keywords
- compartment
- air
- impurity
- inlet scoop
- railway vehicle
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Abstract
The utility model discloses a kind of railway vehicle air conditioner system internal circulation system of anti-impurity, comprise compartment, the both sides being positioned at top in described compartment are respectively equipped with air-conditioner air outlet, the middle part being positioned at top in compartment is provided with air-conditioning inlet scoop, also comprise in compartment and to be positioned in the middle part of the sidewall of both sides and bottom is set respectively recycles air port and circulation inlet scoop, the described air port that recycles is connected with circulation inlet scoop, the surface of described circulation ventilation inlet is provided with baffle plate, and the bottom in the bottom of described baffle plate and compartment is fixed.From said structure, the railway vehicle air conditioner system internal circulation system of anti-impurity of the present utility model, by circulation inlet scoop and the effect recycling air port, by compartment comparatively cold air again blow in compartment, improve the refrigeration of air-conditioning, reduce the energy consumption of air-conditioning; By baffle plate, preventing circulation inlet scoop when sucking the comparatively cold air of compartment inner bottom part, the dust impurity of compartment inner bottom part also being sucked in the lump simultaneously, preventing the air quality in dust contaminating impurity compartment.
Description
Technical field
The utility model relates to guideway vehicle field, is specifically related to a kind of railway vehicle air conditioner system internal circulation system of anti-impurity.
Background technology
A/c system is one of parts of paramount importance in railway vehicle device, and because a/c system energy consumption is in use comparatively large, so the energy consumption in order to reduce guideway vehicle, reducing air conditioning energy consumption is one of main path.By improving the refrigeration of air-conditioning, then indirectly can reduce air conditioning energy consumption.After cold air after air conditioner refrigerating enters in compartment, because cold air can downward sedimentation, after cold air is settled down to car bottom, passenger is insensitive for the sensation of cold air, and cold air accumulates in car bottom for a long time and also can cause damage to the leg joint of passenger.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of railway vehicle air conditioner system internal circulation system of anti-impurity is provided, by circulation inlet scoop and the effect recycling air port, by in compartment comparatively cold air again blow in compartment, improve the refrigeration of air-conditioning, reduce the energy consumption of air-conditioning; Additionally by the effect of baffle plate, preventing circulation inlet scoop when sucking the comparatively cold air of compartment inner bottom part, the dust impurity of compartment inner bottom part also being sucked in the lump simultaneously, preventing the air quality in dust contaminating impurity compartment; By under-seat is located in circulation inlet scoop, avoids passenger to damage circulation inlet scoop, reduce the probability of damage of circulation inlet scoop; By will air port recycled be located at the top of Chair back, the comparatively cold air being deposited in car bottom directly can not only be blowed in the middle part of compartment, improve compared with the degree of utilization of cold air, and also avoid air outlet to blow out simultaneously directly blow to compared with cold air the head that is sitting in passenger on seat and cause passenger to catch a cold.
Technical solution adopted in the utility model is:
The railway vehicle air conditioner system internal circulation system of anti-impurity, comprise compartment, the both sides being positioned at top in described compartment are respectively equipped with air-conditioner air outlet, the middle part being positioned at top in compartment is provided with air-conditioning inlet scoop, also comprise in compartment and to be positioned in the middle part of the sidewall of both sides and bottom is set respectively recycles air port and circulation inlet scoop, the described air port that recycles is connected with circulation inlet scoop, and the surface of described circulation inlet scoop is provided with baffle plate, and the bottom in the bottom of described baffle plate and compartment is fixed.
The further improvement project of the utility model is, the below of set seat in compartment is located in described circulation inlet scoop, and the both sides in compartment are located at respectively by described seat.
The utility model further improvement project is, the junction of railroad car lateral wall and car bottom is located in described circulation inlet scoop.
The utility model further improvement project is, the lower sidewall in compartment is fixed at the top of described baffle plate, and the top of described baffle plate is provided with vent.
The utility model further improvement project is, the bottom of described vent and the height of compartment inner bottom part are not less than 5 centimetres.
The utility model further improvement project is, described in recycle the top that set seat is located in compartment in air port, the both sides in compartment are located at respectively by described seat.
The utility model further improvement project is, described in recycle the top of height higher than Chair back at place, air port.
The utility model further improvement project is, described in recycle the height of air port and car bottom in the scope of 1.2 ~ 1.4 meters.
The utility model further improvement project is, described air-conditioner air outlet is located at the junction of railroad car lateral wall and car body top.
The beneficial effects of the utility model are:
The first, the railway vehicle air conditioner system internal circulation system of anti-impurity of the present utility model, by circulation inlet scoop and the effect recycling air port, by compartment comparatively cold air again blow in compartment, improve the refrigeration of air-conditioning, reduce the energy consumption of air-conditioning; Additionally by the effect of baffle plate, preventing circulation inlet scoop when sucking the comparatively cold air of compartment inner bottom part, the dust impurity of compartment inner bottom part also being sucked in the lump simultaneously, preventing the air quality in dust contaminating impurity compartment.
The second, the railway vehicle air conditioner system internal circulation system of anti-impurity of the present utility model, by under-seat is located in circulation inlet scoop, avoids passenger to damage circulation inlet scoop, reduces the probability of damage of circulation inlet scoop.
Three, the railway vehicle air conditioner system internal circulation system of anti-impurity of the present utility model, by will air port recycled be located at the top of Chair back, the comparatively cold air being deposited in car bottom directly can not only be blowed in the middle part of compartment, improve compared with the degree of utilization of cold air, and also avoid air outlet to blow out simultaneously directly blow to compared with cold air the head that is sitting in passenger on seat and cause passenger to catch a cold.
accompanying drawing illustrates:
Fig. 1 is that master of the present utility model looks cross-sectional schematic.
detailed description of the invention:
As shown in Figure 1, the utility model comprises compartment 1, the both sides being positioned at top in described compartment 1 are respectively equipped with air-conditioner air outlet 2, the middle part being positioned at top in compartment 1 is provided with air-conditioning inlet scoop 3, also comprise in compartment 1 and to be positioned in the middle part of the sidewall of both sides and bottom is set respectively recycles air port 5 and circulation inlet scoop 4, the described air port 5 that recycles is connected with circulation inlet scoop 4, and the surface of described circulation inlet scoop 4 is provided with baffle plate 7, and the bottom in the bottom of described baffle plate 7 and compartment 1 is fixed; The below of set seat 6 in compartment 1 is located in described circulation inlet scoop 4, and the both sides in compartment 1 are located at respectively by described seat 6; The junction bottom compartment 1 sidewall and compartment 1 is located in described circulation inlet scoop 4; The lower sidewall in compartment 1 is fixed at the top of described baffle plate 7, and the top of described baffle plate 7 is provided with vent 8; The bottom of described vent 8 and the height of compartment 1 inner bottom part are not less than 5 centimetres; Describedly recycle the top that set seat 6 in compartment 1 is located in air port 5, the both sides in compartment 1 are located at respectively by described seat 6; The described top of height higher than seat 6 chair back recycling place, air port 5; Describedly recycle height bottom air port 5 and compartment 1 in the scope of 1.2 ~ 1.4 meters; Described air-conditioner air outlet 3 is located at the junction at compartment 1 sidewall and top, compartment 1.
When the utility model uses, cold air after refrigeration blows in compartment 1 by air-conditioner air outlet 2 by air-conditioning, cold air is settled down to the bottom in compartment 1 gradually after entering in compartment 1, the air themperature being now settled down to compartment 1 inner bottom part is still relatively low, by the effect of circulation inlet scoop 4, the comparatively cold air being settled down to compartment 1 inner bottom part is blowed in compartment 1 by recycling air port 5 again, continue to lower the temperature to the temperature in compartment 1, the top risen to compared with hot air in compartment 1 in compartment 1, and suck a/c system by air-conditioning inlet scoop 3 and freeze, improve the refrigeration of air-conditioning, by the effect of baffle plate 7, preventing circulation inlet scoop 4 when sucking the comparatively cold air of compartment 1 inner bottom part, the dust impurity of compartment 1 inner bottom part also being sucked in the lump simultaneously, preventing the air quality in dust contaminating impurity compartment 1.
Claims (9)
1. the railway vehicle air conditioner system internal circulation system of anti-impurity, comprise compartment (1), the both sides being positioned at top in described compartment (1) are respectively equipped with air-conditioner air outlet (2), the middle part being positioned at top in compartment (1) is provided with air-conditioning inlet scoop (3), it is characterized in that: also comprise in compartment (1) and to be positioned in the middle part of the sidewall of both sides and bottom is set respectively recycles air port (5) and circulation inlet scoop (4), the described air port (5) that recycles is connected with circulation inlet scoop (4), the surface of described circulation inlet scoop (4) is provided with baffle plate (7), bottom in the bottom of described baffle plate (7) and compartment (1) is fixed.
2. the railway vehicle air conditioner system internal circulation system of anti-impurity as claimed in claim 1, it is characterized in that: described circulation inlet scoop (4) is located at the below of set seat (6) in compartment (1), and the both sides in compartment (1) are located at respectively by described seat (6).
3. the railway vehicle air conditioner system internal circulation system of anti-impurity as claimed in claim 2, is characterized in that: described circulation inlet scoop (4) is located at the junction of compartment (1) sidewall and compartment (1) bottom.
4. the railway vehicle air conditioner system internal circulation system of anti-impurity as claimed in claim 3, is characterized in that: the lower sidewall of compartment (1) is fixed at the top of described baffle plate (7), and the top of described baffle plate (7) is provided with vent (8).
5. the railway vehicle air conditioner system internal circulation system of anti-impurity as claimed in claim 4, is characterized in that: the bottom of described vent (8) and the height of compartment (1) inner bottom part are not less than 5 centimetres.
6. the railway vehicle air conditioner system internal circulation system of anti-impurity as claimed in claim 1, it is characterized in that: described in recycle the top that set seat (6) in compartment (1) is located in air port (5), the both sides in compartment (1) are located at respectively by described seat (6).
7. the railway vehicle air conditioner system internal circulation system of anti-impurity as claimed in claim 6, is characterized in that: described in recycle the top of height higher than seat (6) chair back at air port (5) place.
8. the railway vehicle air conditioner system internal circulation system of anti-impurity as claimed in claim 7, is characterized in that: described in recycle the height of air port (5) and compartment (1) bottom in the scope of 1.2 ~ 1.4 meters.
9. the railway vehicle air conditioner system internal circulation system of anti-impurity as claimed in claim 1, is characterized in that: described air-conditioner air outlet (2) is located at the junction at compartment (1) sidewall and compartment (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319069.0U CN204641767U (en) | 2015-05-18 | 2015-05-18 | The railway vehicle air conditioner system internal circulation system of anti-impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319069.0U CN204641767U (en) | 2015-05-18 | 2015-05-18 | The railway vehicle air conditioner system internal circulation system of anti-impurity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641767U true CN204641767U (en) | 2015-09-16 |
Family
ID=54094534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319069.0U Expired - Fee Related CN204641767U (en) | 2015-05-18 | 2015-05-18 | The railway vehicle air conditioner system internal circulation system of anti-impurity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641767U (en) |
-
2015
- 2015-05-18 CN CN201520319069.0U patent/CN204641767U/en not_active Expired - Fee Related
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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: 20150916 Termination date: 20200518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |