CN210602676U - Drying system for cleaning train air conditioner filter screen - Google Patents
Drying system for cleaning train air conditioner filter screen Download PDFInfo
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- CN210602676U CN210602676U CN201921154029.XU CN201921154029U CN210602676U CN 210602676 U CN210602676 U CN 210602676U CN 201921154029 U CN201921154029 U CN 201921154029U CN 210602676 U CN210602676 U CN 210602676U
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Abstract
The utility model discloses a drying system for cleaning a train air conditioner filter screen, which comprises a frame (1), a cleaning tank (2) and a drying cover (5); a conveying mesh belt (3) is arranged between the cleaning tank (2) and the drying cover (5), and a drying chamber is formed between the cleaning tank and the drying cover; a fan (8) communicated with the drying chamber is arranged at the top of the drying cover (5), and a fan air outlet (9) communicated with the drying box (10) is arranged at one side of the fan (8); the bottom of stoving case (10) is equipped with air outlet (11), and it links to each other with the one end of transmission pipe (12), the other end and the drying duct (4) of transmission pipe (12) are linked together, the hot-blast realization that drying duct (4) were spouted and are swept is to the stoving of air conditioner filter screen. The outside of drying chamber is located to the stoving case, avoids the heat source to be close to the filter screen filter core, and the wind-force direction of multirow drying tube dispersion has realized the thermally equivalent stoving of air conditioner filter screen.
Description
Technical Field
The utility model belongs to the technical field of train air conditioner filter screen washs, more specifically relates to a be used for abluent drying system of train air conditioner filter screen.
Background
With the rapid development of high-speed railways and urban rail transit in China, the attached quantity of trains is rapidly increased, a convenient travel mode is provided for people, and the air conditioner on the trains brings comfortable experience to people. When the air conditioner works, the filter screen plays the effect that the dirt was hindered to the dust removal as the indispensable spare part of air conditioner, ensures the cleanness of train internal environment, guarantees passenger's travelling comfort. The cleanliness of filter screen is influencing the efficiency of air conditioner, is also concerned with passenger's health, if the dust is too many, then ventilate and be obstructed, restricts the effect that adjusts the temperature of air conditioner, and the dust gets into the indoor environment of train easily simultaneously, breeds harmful germ even, endangers passenger's health.
At present, a filter screen cleaning device is arranged in a bullet train section, a heating net is adopted for drying in an existing train air conditioner filter screen drying system, and the principle of a drying process is that an electric heating net is arranged at the bottom of a conveying belt. Firstly, a heat source is arranged in a drying tunnel, namely the drying chamber, so that local temperature in the drying chamber is easily overhigh and the risk of fire is high; secondly, the filter screen filter element contains combustible substances such as filter cotton, and a heat source is excessively close to the filter screen filter element, so that potential safety hazards exist, and a fire disaster is easily caused; thirdly, the filter screen drying system in the prior art has the problem that heat cannot be recycled, so that heating energy is wasted; in addition, the arrangement of the heat source in the prior art is concentrated, and the surface of the filter screen is heated unevenly.
SUMMERY OF THE UTILITY MODEL
To the above defect or the improvement demand of prior art, the utility model provides a be used for abluent drying system of train air conditioner filter screen locates the outside of drying chamber with the stoving case, avoids the heat source to be close to the filter screen filter core, and adopts the multirow drying tube that the filter screen below set up, sweeps the air conditioner filter screen, and the wind-force direction of dispersion has realized the thermally equivalent stoving of air conditioner filter screen.
In order to achieve the aim, the drying system for cleaning the train air conditioner filter screen comprises a rack, a cleaning tank arranged in the rack and a drying cover arranged at the top of the rack; wherein the content of the first and second substances,
a conveying mesh belt is arranged between the cleaning tank and the drying cover, and an internal cavity formed between the cleaning tank and the drying cover is a drying chamber;
the top of the drying cover is provided with a fan which is communicated with the drying chamber through the drying cover, one side of the fan is provided with a fan air outlet, and the fan is communicated with the drying box through the fan air outlet; the bottom of the drying box is provided with an air outlet, the air outlet is connected with one end of a transmission pipe, the other end of the transmission pipe is communicated with a drying pipe arranged below the conveying mesh belt, and hot air sprayed by the drying pipe is used for drying the air conditioner filter screen.
Furthermore, a temperature sensor is arranged at the top of the inner side of the drying cover and connected with a display, and the display is arranged on the drying cover or the rack.
Furthermore, the bottom of the fan is respectively provided with a first air inlet and a second air inlet which are connected with the drying cover.
Furthermore, the inside of drying lid is equipped with the tuyere, the tuyere array arranges in this drying lid's inboard.
Furthermore, the end part of the drying pipe is provided with a main pipe which is directly connected with the transmission pipe.
Furthermore, the drying tube also comprises a drying tube air inlet on the side surface and a drying tube air outlet on the top.
Furthermore, the top of the air outlet of the drying pipe is an inclined plane or a plane.
Furthermore, the drying box is externally provided with a box body, a labyrinth air channel is formed in the box body through parallel partition plates, and a plurality of heating pipes are arranged between every two partition plates.
Furthermore, a group partition plate is arranged at the joint of the bottom of the box body and the air outlet of the fan.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:
(1) the utility model discloses a be used for abluent drying system of train air conditioner filter screen locates the outside of drying chamber with the stoving case, avoids the heat source to be close to the filter screen filter core, and the fan through stoving caping portion sends into the air of extraction stoving case heating, and adopts the multirow drying tube that the filter screen below set up, sweeps the air conditioner filter screen, and the wind-force direction of dispersion has realized the thermally equivalent stoving of air conditioner filter screen.
(2) The utility model discloses a be used for abluent drying system of train air conditioner filter screen through setting up temperature-sensing ware and display, can real-time control drying chamber intermediate temperature, and the temperature reaches sweeping through controlling the tuyere after the critical value, has prevented that the high temperature from perhaps reaching the ignition point of filter screen to the harm of air conditioner filter screen.
(3) The utility model discloses a be used for abluent drying system of train air conditioner filter screen forms maze form wind channel through the baffle in, is equipped with a plurality of heating pipes between the baffle of per two parallels, contacts with the air that passes through in the wind channel, is favorable to making the air loop through each heating pipe inside the wind channel that spirals, and the gradual heating forms hot-blastly, guarantees that the air thermally equivalent.
(4) The utility model discloses a be used for abluent drying system of train air conditioner filter screen, the second air intake is used for the air suction stoving incasement again in with the drying chamber, and steam this moment gets into and heats a little and can send into the interior continuation heating of drying tube into, when realizing the cyclic utilization of steam, has practiced thrift the energy.
(5) The utility model discloses a drying system for train air conditioner filter screen washs, drying tube air outlet top is the inclined plane, can increase its air-out area, and then is favorable to increasing the area that sweeps of hot-blast and air conditioner filter screen; and the inclination directions of the air outlets of the drying pipes at the tops of the two adjacent drying pipes are opposite, so that the blowing area is increased due to the difference of wind directions.
Drawings
Fig. 1 is a schematic view of a drying system for cleaning a train air conditioner filter screen according to an embodiment of the present invention;
FIG. 2 is a side view of a drying system for cleaning a train air conditioner filter screen according to an embodiment of the present invention;
fig. 3 is a top view of the embodiment of the present invention in fig. 2;
fig. 4 is a schematic perspective view of a heating pipe according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a heating pipe according to an embodiment of the present invention;
fig. 6 is a partial enlarged view of the drying box according to the embodiment of the present invention;
fig. 7 is a top view of the drying box according to the embodiment of the present invention.
In all the figures, the same reference numerals denote the same features, in particular: 1-a rack, 2-a cleaning tank, 3-a conveying mesh belt, 4-a drying pipe, 5-a drying cover, 6-a first air inlet, 7-a second air inlet, 8-a fan, 9-a fan air outlet, 10-a drying box, 11-an air outlet, 12-a conveying pipe, 13-an air outlet nozzle, 14-a temperature sensor and 15-a display; 401-a main pipe, 402-a drying pipe air inlet and 403-a drying pipe air outlet; 101-box body, 102-clapboard, 103-heating pipe, 104-baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
To the problem that exists among the prior art pointed out in the background art, the utility model provides a be used for abluent drying system of train air conditioner filter screen sets up the stoving process at the washing assembly line, installs drying system. After the filter screen is fed, the filter screen moves on the conveyor belt, and when the filter screen reaches a drying area, the filter screen is dried by air heated by the hot air box. And the hot air in the drying tunnel is sucked out through an air pump so as to achieve the purpose of recycling. For a clearer understanding of the objects, technical solutions and advantages of the present invention, the following patent will be further described in detail with reference to the accompanying drawings.
Fig. 1 is the embodiment of the utility model provides a be used for abluent drying system schematic diagram of train air conditioner filter screen, as shown in fig. 1, a be used for abluent drying system of train air conditioner filter screen, including frame 1, washing tank 2, conveying mesh belt 3, drying tube 4, stoving lid 5, first air intake 6, second air intake 7, fan 8, fan air outlet 9, stoving case 10, air outlet 11, transmission pipe 12, air outlet 13, temperature-sensing ware 14 and display 15. Wherein, frame 1 is inside to be equipped with washing tank 2, and frame 1 top is equipped with stoving lid 5, and the inside cavity that forms between washing tank 2 and the stoving lid 5 is the drying chamber, is equipped with conveying mesh belt 3 between washing tank 2 and the stoving lid 5, and preferably, conveying mesh belt 3 is equal to the frame top. The top of the drying cover 5 is provided with a fan 8 and communicated with the drying chamber through the drying cover 5, one side of the fan 8 is provided with a fan air outlet 9, and the fan 8 is communicated with a drying box 10 through the fan; an air outlet 11 is arranged at the bottom of the drying box 10, the air outlet 11 is connected with one end of a transmission pipe 12, and the other end of the transmission pipe 12 is communicated with a drying pipe 4 arranged below the conveying net belt 3.
Fig. 6 is the fan air intake sketch map that the embodiment of the utility model relates to, 8 bottoms of fan are equipped with first air intake 6 and second air intake 7 respectively and are connected with the stoving lid, and wherein, first air intake 6 is used for sending into cold wind tuyere 13, and second air intake 7 is used for with the indoor air of drying suction stoving case 10 again, and steam entering heating slightly at this moment can send into in the drying tube and continue to heat, when realizing the cyclic utilization of steam, has practiced thrift the energy.
Further, fig. 2 is the utility model provides a be used for abluent drying system side view of train air conditioner filter screen, combine fig. 1 and fig. 2, the inboard top of stoving lid 5 is equipped with temperature-sensing ware 14 for the inside temperature of response stoving case 10, is equipped with display 15 on stoving lid 5 or the frame 1, and temperature-sensing ware 14 links to each other with display 15 for the temperature that shows sensing, when the high temperature, can report to the police. And the horizontal both sides in inside of stoving lid 5 all are equipped with air outlet nozzle 13, if response stoving case 10 senses the high temperature, air outlet nozzle 13 sweeps the air conditioner filter screen through the wind that first air intake 6 let in on the fan 8 to avoid high temperature to cause the harm or reach the ignition point of filter screen to the air conditioner filter screen. As shown in fig. 2, a plurality of drying pipes 4 are arranged below the conveyer belt 3 in a longitudinal array when viewed from the longitudinal direction, and the surface of the filter screen is uniformly heated by the dispersed wind guidance of the air outlets of the drying pipes; and a plurality of temperature sensors 14 which are arranged in an array are longitudinally arranged above the conveying mesh belt 3 and are used for measuring the temperatures of different sections and tracking the internal temperature in the drying chamber more accurately.
Preferably, the air outlets 13 are arrayed on the inner side of the drying cover 5, and the air outlets 13 can swing left and right and up and down along a connector fixed with the drying cover 5, so that the multi-directional change and adjustment of the wind direction are realized, and the purpose of cooling is achieved.
Further, fig. 3 is a top view of fig. 2 according to an embodiment of the present invention, and referring to fig. 1, fig. 2 and fig. 3, it can be seen that the end of the drying tube 4 is provided with a main pipe 401 for communicating the drying tubes 4, and the transmission tube 12 is directly connected to the main pipe 401. In addition, fig. 4 is the embodiment of the utility model relates to a heating pipe three-dimensional schematic diagram, combine fig. 3 and fig. 4, drying duct 4 still includes drying duct air intake 402 of side and the drying duct air outlet 403 at top to make the hot gas after the stoving incasement 10 internal heating advance into house steward 401, reentrant drying duct air intake 402 realizes that hot gas gets into drying duct air outlet 403 simultaneously, sweeps the stoving to the air conditioner filter screen on the conveying net area 3.
More preferably, fig. 5 is the heating pipe cross-sectional view that the embodiment of the utility model relates to, combine fig. 4 and fig. 5, drying duct air outlet 403 top is inclined plane or plane, and drying duct air outlet 403 top is the inclined plane, can increase its air-out area, and then is favorable to increasing the area of sweeping of hot-blast and air conditioner filter screen, and the incline direction of drying duct air outlet 403 air outlet at the top of two adjacent drying ducts 4 is opposite, is favorable to through the difference of wind direction, increases the area of sweeping.
In addition, fig. 6 is the partial enlarged view of the drying box related to the embodiment of the present invention, which is not difficult to see from fig. 6, the present invention discloses a drying box 10 for the drying system for cleaning the air conditioner filter screen, which comprises a box body 101, a partition plate 102, a heating pipe 103 and a blocking plate 104. Specifically, the outside of drying box 10 is box 101, and the inside of box 101 is equipped with baffle 102 of crisscross arrangement, forms labyrinth wind channel through baffle 102 in the box 101, is equipped with a plurality of heating pipes 103 between per two parallel baffles 102 for air that passes through in with the wind channel contacts, so that the air loops through each heating pipe 103 inside the wind channel that spirals, heats gradually and forms hot-blast, guarantees that the air thermally equivalent. A group partition plate 104 is arranged at the joint of the bottom of the box 101 and the fan air outlet 9, and is used for preventing gas from passing through the bottom, so that the gas can circulate along the path of the partition plate 102. Fig. 7 is a top view of the drying box according to the embodiment of the present invention. Referring to fig. 6 and 7, it can be seen that, in the longitudinal direction, the heating pipes 103 are provided with a plurality of rows, which is beneficial to improving the heating efficiency.
The utility model discloses a be used for abluent drying system of train air conditioner filter screen locates the outside of drying chamber with the stoving case, avoids the heat source to be close to the filter screen filter core, and the fan through stoving caping portion sends into the air of extraction stoving case heating, and adopts the multirow drying tube that the filter screen below set up, sweeps the air conditioner filter screen, and the wind-force direction of dispersion has realized the thermally equivalent stoving of air conditioner filter screen.
The utility model discloses a theory of operation for train air conditioner filter screen cleaning system, including following step:
s1: when the fan 8 works, air is extracted from the drying chamber through the second air inlet 7 and enters the drying box 10 from the fan air outlet 9;
s2: the air sequentially passes through an air duct formed between labyrinth type partition plates 102 in the drying box 10 and is gradually contacted with a heating pipe 103 arranged in the air duct for heating;
s3: after the drying box 10 is heated, the air is discharged from an air outlet 11 at the bottom of the drying box and then is sent into a main pipe 401 through a transmission pipe 12;
s4: hot air in the main pipe 401 enters from the drying pipe air inlet 402 and is discharged through the drying pipe air outlet 403, and the air conditioner filter screen is blown and dried when being driven on the conveying mesh belt 3;
s5: the fan 8 continuously pumps air from the drying chamber through the second air inlet 7, and the work is repeated, so that the recycling of hot air is realized;
s6: set up the high temperature critical value on display 15, if temperature-sensing ware 14 senses that the drying chamber internal temperature reaches the critical value, then the display produces the warning to fan 8 extracts the outside air, enters into nozzle head 13 through first air intake 6, in time cools down the drying chamber.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (9)
1. A drying system for cleaning a train air conditioner filter screen comprises a rack (1) and a cleaning tank (2) arranged in the rack (1), and is characterized by further comprising a drying cover (5) arranged at the top of the rack (1); wherein the content of the first and second substances,
a conveying mesh belt (3) is arranged between the cleaning tank (2) and the drying cover (5), and an internal cavity formed between the cleaning tank (2) and the drying cover (5) is a drying chamber;
the top of the drying cover (5) is provided with a fan (8), the drying cover (5) is communicated with the drying chamber, one side of the fan (8) is provided with a fan air outlet (9), and the fan (8) is communicated with a drying box (10) through the fan air outlet; the bottom of stoving case (10) is equipped with air outlet (11), and this air outlet (11) link to each other with the one end of transmission pipe (12), the other end of transmission pipe (12) with locate drying tube (4) of conveying mesh belt (3) below are linked together, the hot-blast realization that drying tube (4) were spouted and are swept is to the stoving of air conditioner filter screen.
2. The drying system for train air conditioner filter screen cleaning is characterized in that a temperature sensor (14) is arranged at the top of the inner side of the drying cover (5), the temperature sensor (14) is connected with a display (15), and the display (15) is arranged on the drying cover (5) or the rack (1).
3. The drying system for train air conditioner filter screen cleaning according to claim 1 or 2, characterized in that the bottom of the fan (8) is respectively provided with a first air inlet (6) and a second air inlet (7) connected with the drying cover (5).
4. The drying system for train air conditioner filter screen cleaning according to claim 1 or 2, characterized in that the inside of the drying cover (5) is provided with air outlets (13), and the air outlets (13) are arrayed on the inner side of the drying cover (5).
5. Drying system for train air conditioning screen washing according to claim 1 or 2, characterized in that the end of the drying duct (4) is provided with a manifold (401), which manifold (401) is directly connected to the transfer duct (12).
6. The drying system for train air conditioner filter screen cleaning according to claim 1 or 2, characterized in that the drying duct (4) further comprises a side drying duct air inlet (402) and a top drying duct air outlet (403).
7. The drying system for train air conditioner filter screen cleaning according to claim 6, characterized in that the top of the drying duct air outlet (403) is an inclined plane or a flat plane.
8. The drying system for train air conditioner filter screen cleaning according to claim 1, characterized in that the drying box (10) is externally provided with a box body (101), a labyrinth-shaped air duct is formed in the box body (101) through parallel partition plates (102), and a plurality of heating pipes (103) are arranged between every two partition plates (102).
9. The drying system for train air conditioner filter screen cleaning according to claim 8, characterized in that a group partition plate (104) is arranged at the connection of the bottom of the box body (101) and the fan outlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154029.XU CN210602676U (en) | 2019-07-22 | 2019-07-22 | Drying system for cleaning train air conditioner filter screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154029.XU CN210602676U (en) | 2019-07-22 | 2019-07-22 | Drying system for cleaning train air conditioner filter screen |
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| CN210602676U true CN210602676U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921154029.XU Active CN210602676U (en) | 2019-07-22 | 2019-07-22 | Drying system for cleaning train air conditioner filter screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345744A (en) * | 2019-07-22 | 2019-10-18 | 中铁第四勘察设计院集团有限公司 | A kind of drying system and method for train air-conditioning filter gauze cleaning |
-
2019
- 2019-07-22 CN CN201921154029.XU patent/CN210602676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345744A (en) * | 2019-07-22 | 2019-10-18 | 中铁第四勘察设计院集团有限公司 | A kind of drying system and method for train air-conditioning filter gauze cleaning |
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