CN103661459A - Air inlet device - Google Patents
Air inlet device Download PDFInfo
- Publication number
- CN103661459A CN103661459A CN201310712396.8A CN201310712396A CN103661459A CN 103661459 A CN103661459 A CN 103661459A CN 201310712396 A CN201310712396 A CN 201310712396A CN 103661459 A CN103661459 A CN 103661459A
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- Prior art keywords
- tuyere device
- grid
- frame
- air inlet
- inlet device
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- 238000005192 partition Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000010606 normalization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses an air inlet device. The air inlet device comprises a grating, an adjusting sliding chute and frames, wherein the adjusting sliding chute is fixed to the grating and parallel to the length direction of the grating, and the frames are located on the wide sides of the two sides of the grating and connected to the adjusting sliding chute, and can move on the adjusting sliding chute in the length direction of the grating. In the air inlet device, the gap L1 between the frames and the wide sides of the grating is adjusted by moving the frames in the adjusting sliding chute in the length direction of the grating, so that the whole length size of the air inlet device is changed, and uniformity of the gap L2 between the air inlet device and a dividing wall after the air inlet device is mounted is controlled. The length of the air inlet device can be adjusted, and therefore line marking and size cutting do not need to be conducted after the air inlet device is researched and mounted in situ for different train internal mounting structures, standardized and massive production of the air inlet device are achieved, and mounting efficiency of the air inlet device is improved.
Description
Technical field
The present invention relates to train ventilation system technical field, particularly a kind of tuyere device.
Background technology
Tuyere device is positioned at train indoor cart top, is arranged between two partitions of train and with indoor top board and is connected, for the ventilation of train ventilation system.In train inner structure installation process, can produce scale error at present, for example the installation of top board, partition can depart from previous installation site, causes when tuyere device is installed, and the gap between tuyere device and partition, top board is inhomogeneous.
For above-mentioned situation, existing terms of settlement is according to the different situations of the inner mounting structure of each train, and tuyere device need to show car and grind the cut lengths of ruling after dress, can make tuyere device be arranged between partition and top board, guarantee gap evenly.Although existing method has solved the inhomogeneous problem in in-built and gap of tuyere device, but, the size of tuyere device need to be carried out existing car according to different trains and be ground the cutting that fills and rule, therefore, cannot realize normalisation, the mass production of tuyere device, cause production and the installation effectiveness of tuyere device low, install time-consumingly, increased production and the cost of installation of tuyere device.
In sum, meeting under the uniform prerequisite in the in-built gap of tuyere device, how to realize normalisation, the mass production of tuyere device, improve the installation effectiveness of tuyere device, become those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of tuyere device, meeting under the uniform prerequisite in the in-built gap of tuyere device, realize normalisation, the mass production of tuyere device, improve the installation effectiveness of tuyere device.
For achieving the above object, the invention provides following technical scheme:
A tuyere device, comprises grid, also comprises:
Adjust chute, be fixed on described grid and parallel with the length direction of described grid;
Frame, is positioned at the broadside place, both sides of described grid, and is connected on described adjustment chute, and can on described adjustment chute, move by the length direction along described grid.
Preferably, in above-mentioned tuyere device, described frame is groove shape structure, and the broadside of described grid is contained in described groove shape structure.
Preferably, in above-mentioned tuyere device, described frame is by screw bolt and nut and described adjustment chute sliding block joint.
Preferably, in above-mentioned tuyere device, every side broadside place of described grid is all provided with at least two and adjusts chute.
Preferably, in above-mentioned tuyere device, also comprise the grill frame on the long limit, both sides that is fixed on described grid.
Preferably, in above-mentioned tuyere device, also comprise and being fixed on described grid for being fixed on the erecting frame on the partition of train.
Preferably, in above-mentioned tuyere device, on described erecting frame, offer installation chute.
Preferably, in above-mentioned tuyere device, every side broadside place of described grid is all provided with at least two erecting frames.
Preferably, in above-mentioned tuyere device, described grid consists of many rows arc of arrangement in parallel.
Preferably, in above-mentioned tuyere device, described tuyere device is aluminium section.
Compared with prior art, the invention has the beneficial effects as follows:
In tuyere device provided by the invention, by frame, in adjusting chute, along the length direction of grid, move to regulate the gap L 1 between the broadside of frame dative grid, to change the entire length size of tuyere device, thereby controlled after tuyere device is installed and the homogeneity of the gap L 2 between partition.Tuyere device provided by the invention has the function of adjustable in length, therefore, for the inner mounting structure of different trains, only need by regulating the gap length between frame and grid, just can realize tuyere device in the installation of train inside, and guarantee the homogeneity in the gap between tuyere device and partition, no longer need the existing car of tuyere device to grind the rear line of dress cut lengths, thereby realized normalisation, the mass production of tuyere device, improved the installation effectiveness of tuyere device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or scheme of the prior art, to be briefly described describing the accompanying drawing of required use in embodiment or prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of tuyere device that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the B-B schematic cross-section in Fig. 1;
Fig. 3 is the C-C schematic cross-section in Fig. 1;
Fig. 4 is the A-A schematic cross-section in Fig. 1;
Fig. 5 is the partial enlarged drawing of the I in Fig. 2;
Fig. 6 is the partial enlarged drawing of the II in Fig. 3;
Fig. 7 is tuyere device in Fig. 1 and the relative position schematic diagram of train partition;
Fig. 8 is tuyere device in Fig. 1 and the mounting structure schematic diagram of train partition.
In above-mentioned Fig. 1-Fig. 8, the gap L 2 between gap L 1, tuyere device and partition between frame 1, grill frame 2, grid 3, adjustment chute 4, erecting frame 5, bolt 6, nut 7, partition 8, frame and grid.
The specific embodiment
The invention provides a kind of tuyere device, meeting under the uniform prerequisite in the in-built gap of tuyere device, realized normalisation, the mass production of tuyere device, improved the installation effectiveness of tuyere device.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on embodiments of the invention, all other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belong to the scope of protection of the invention.
Please refer to Fig. 1-Fig. 8, the structural representation of a kind of tuyere device that Fig. 1 provides for the embodiment of the present invention; Fig. 2 is the B-B schematic cross-section in Fig. 1; Fig. 3 is the C-C schematic cross-section in Fig. 1; Fig. 4 is the A-A schematic cross-section in Fig. 1; Fig. 5 is the partial enlarged drawing of the I in Fig. 2; Fig. 6 is the partial enlarged drawing of the II in Fig. 3; Fig. 7 is tuyere device in Fig. 1 and the relative position schematic diagram of train partition; Fig. 8 is tuyere device in Fig. 1 and the mounting structure schematic diagram of train partition.
The embodiment of the present invention provides a kind of tuyere device, comprises grid 3, frame 1 and adjusts chute 4; Grid 3 has Chang Bianhe both sides, both sides broadside, and both sides broadside is adjacent with partition 8, and long limit, both sides is adjacent with top board; Adjust that chute 4 is fixed on grid 3 and parallel with the length direction of grid 3, be parallel to the long limit of grid 3; Frame 1 is positioned at the broadside place, both sides of grid 3, each broadside of grid 3 all arranges a frame 1, and frame 1 is connected in to be adjusted on chute 4, and can on adjustment chute 4, move by the length direction along grid 3, the gap L 1 between frame 1 and the broadside of grid 3 can regulate in the movement of adjusting on chute 4 by frame 1.
Tuyere device provided by the invention is when installing, according to the inner mounting structure of different trains, frame 1 is moved in adjusting chute 4, adjust the gap L 1 between frame 1 and the both sides broadside of grid 3, by regulating gap L 1 to change tuyere device entire length size, so that tuyere device can be arranged between two partitions 8 of train, and guarantee the homogeneity of the gap L 2 between tuyere device and partition 8.Can find out, tuyere device provided by the invention has the function of adjustable self length dimension, can be adapted to the inner mounting structure of different trains, no longer need to carry out existing car according to the inner mounting structure of different trains and grind dress, line cut lengths, therefore, realize normalisation, the mass production of tuyere device, reduced production and the cost of installation of tuyere device, improved the installation effectiveness of tuyere device, saving of work and time.
Tuyere device is optimized; frame 1 in the present embodiment is groove shape structure; as shown in Fig. 3, Fig. 6 and Fig. 7; the broadside of grid 3 is contained in groove shape structure; object is after tuyere device is installed; broadside by groove shape structural defence grid 3 is not damaged, and the gap L 1 between frame 1 and grid 3 is hidden in groove shape structure simultaneously, makes tuyere device flat appearance attractive in appearance.
Further optimize, frame 1 in the present embodiment is by bolt 6 and nut 7 and adjustment chute 4 sliding block joints, as shown in Fig. 1, Fig. 3, Fig. 5-Fig. 7, the large end that is bolt 6 is stuck in adjustment chute 4, the thread rod of bolt 6 is through after the mounting hole of frame 1, by nut 7 and bolt 6, tighten fixing, thereby frame 1 is connected with adjustment chute 4.When carrying out gap L 1 adjustment, unscrew nut 7, frame 1 is moved together with bolt 7 in adjusting chute 4, regulate behind position, more fixing by nut 7.
Except adopting bolt 6 and nut 7, realize frame 1 with removable connection of adjusting between chute 4, can also on frame 1, be provided with and adjust chute 4 and coordinate the slide rail sliding, slide rail is the mobile adjusting that realizes the gap L 1 between frame 1 and grid 3 in adjusting chute 4, and by tightening screw, slide rail is held out against in adjusting chute 4, realize frame 1 and fix with the position of grid 3.Similarly structure, as long as the gap that can realize between frame 1 and grid 3 is adjustable, all belongs to protection scope of the present invention.
Further, in the present embodiment, every side broadside place of grid 3 is all provided with at least two and adjusts chute 4, object is in order to guarantee the connective stability between frame 1 and grid 3, certainly, if adjust just every side broadside of grid 3 only arranges one the connective stability that chute 4 can meet frame 1 and grid 3, can only arrange one, the present embodiment is preferably the every side broadside of grid 3 place two adjustment chutes 4 is all set, as shown in Figure 1.
For make tuyere device can with top board between be connected, tuyere device also comprises the grill frame 2 on the long limit, both sides that is fixed on grid 3, as shown in Figure 1 and Figure 4, grill frame 2 is fixedly connected with top board, thereby realizes fixing of tuyere device and top board.
Tuyere device is except being fixed on train top board by grill frame 2, also on grid 3, be provided with erecting frame 5, for tuyere device being fixed on to the partition 8 of train, as shown in Figure 1, Figure 2 with shown in Fig. 8, it is fixing that partition 8 passes through corresponding connecting panel and tie bolt and erecting frame 5.
Further, on erecting frame 5 in the present embodiment, offer installation chute, by regulating the installation site of tie bolt in chute is installed, can adjust the position between both sides partition 8 tuyere device, tuyere device is equated apart from the gap L 2 of both sides partition 8.
In order to guarantee the stability maintenance of tuyere device on partition 8, every side broadside place of the grid 3 in the present embodiment is all provided with at least two erecting frames 5, and more preferably every side is provided with two, certainly, can also be that every side arranges one, three or more, at this, be not specifically limited.
Further, in order to alleviate the quality of tuyere device, tuyere device adopts aluminium section, can also be other material, at this, is not specifically limited.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a tuyere device, comprises grid (3), it is characterized in that, also comprises:
Adjust chute (4), be fixed on described grid (3) upper and parallel with the length direction of described grid (3);
Frame (1), is positioned at the broadside place, both sides of described grid (3), and it is upper to be connected in described adjustment chute (4), and can move at the upper length direction along described grid (3) of described adjustment chute (4).
2. tuyere device according to claim 1, is characterized in that, described frame (1) is groove shape structure, and the broadside of described grid (3) is contained in described groove shape structure.
3. tuyere device according to claim 1, is characterized in that, described frame (1) is by bolt (6) and nut (7) and described adjustment chute (4) sliding block joint.
4. tuyere device according to claim 1, is characterized in that, every side broadside place of described grid (3) is all provided with at least two and adjusts chute (4).
5. tuyere device according to claim 1, is characterized in that, also comprises the grill frame (2) on the long limit, both sides that is fixed on described grid (3).
6. tuyere device according to claim 1, is characterized in that, also comprises that to be fixed on described grid (3) upper for being fixed on the erecting frame (5) on the partition (8) of train.
7. tuyere device according to claim 6, is characterized in that, described erecting frame offers installation chute on (5).
8. tuyere device according to claim 6, is characterized in that, every side broadside place of described grid (3) is all provided with at least two erecting frames (5).
9. according to the tuyere device described in claim 1-8 any one, it is characterized in that, described grid (3) consists of many rows arc of arrangement in parallel.
10. tuyere device according to claim 9, is characterized in that, described tuyere device is aluminium section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712396.8A CN103661459B (en) | 2013-12-20 | 2013-12-20 | Air inlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310712396.8A CN103661459B (en) | 2013-12-20 | 2013-12-20 | Air inlet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103661459A true CN103661459A (en) | 2014-03-26 |
| CN103661459B CN103661459B (en) | 2017-01-11 |
Family
ID=50300554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310712396.8A Active CN103661459B (en) | 2013-12-20 | 2013-12-20 | Air inlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661459B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736379A (en) * | 2018-07-18 | 2020-01-31 | 电装国际美国公司 | Stone protection device for core body of radiator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR452864A (en) * | 1912-01-09 | 1913-05-24 | Stone J & Co Ltd | Improvements to ventilation systems in rail cars and other vehicles |
| JPH08219540A (en) * | 1994-12-10 | 1996-08-30 | Samsung Electronics Co Ltd | Air filter mounting device for air conditioner |
| KR20100051957A (en) * | 2008-11-10 | 2010-05-19 | 엘지전자 주식회사 | Indoor unit for air conditioning apparatus |
| MX2008014757A (en) * | 2008-11-20 | 2010-05-25 | Hector Mario Verastegui Montemayor | Process for manufacturing grids and air diffusers for air conditioning units, heaters and ventilation. |
| KR100980199B1 (en) * | 2010-02-05 | 2010-09-03 | 주식회사부광창호 | Ventilating apparatus for sliding window |
| CN203158013U (en) * | 2013-03-18 | 2013-08-28 | 南车青岛四方机车车辆股份有限公司 | Enterclose for kitchen in railway vehicle |
| CN203666675U (en) * | 2013-12-20 | 2014-06-25 | 南车青岛四方机车车辆股份有限公司 | Air port device |
-
2013
- 2013-12-20 CN CN201310712396.8A patent/CN103661459B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR452864A (en) * | 1912-01-09 | 1913-05-24 | Stone J & Co Ltd | Improvements to ventilation systems in rail cars and other vehicles |
| JPH08219540A (en) * | 1994-12-10 | 1996-08-30 | Samsung Electronics Co Ltd | Air filter mounting device for air conditioner |
| KR20100051957A (en) * | 2008-11-10 | 2010-05-19 | 엘지전자 주식회사 | Indoor unit for air conditioning apparatus |
| MX2008014757A (en) * | 2008-11-20 | 2010-05-25 | Hector Mario Verastegui Montemayor | Process for manufacturing grids and air diffusers for air conditioning units, heaters and ventilation. |
| KR100980199B1 (en) * | 2010-02-05 | 2010-09-03 | 주식회사부광창호 | Ventilating apparatus for sliding window |
| CN203158013U (en) * | 2013-03-18 | 2013-08-28 | 南车青岛四方机车车辆股份有限公司 | Enterclose for kitchen in railway vehicle |
| CN203666675U (en) * | 2013-12-20 | 2014-06-25 | 南车青岛四方机车车辆股份有限公司 | Air port device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736379A (en) * | 2018-07-18 | 2020-01-31 | 电装国际美国公司 | Stone protection device for core body of radiator |
| CN110736379B (en) * | 2018-07-18 | 2021-06-29 | 电装国际美国公司 | Stone protection device for core body of radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103661459B (en) | 2017-01-11 |
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Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Applicant before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
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