CN204006544U - A kind of air quantity adjustment structure - Google Patents
A kind of air quantity adjustment structure Download PDFInfo
- Publication number
- CN204006544U CN204006544U CN201420464994.8U CN201420464994U CN204006544U CN 204006544 U CN204006544 U CN 204006544U CN 201420464994 U CN201420464994 U CN 201420464994U CN 204006544 U CN204006544 U CN 204006544U
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- CN
- China
- Prior art keywords
- adjustable plate
- connecting piece
- fixed connecting
- air quantity
- air
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- Expired - Fee Related
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Abstract
A kind of air quantity adjustment structure, it at least comprises an air opening plate, on this air opening plate, ventilating opening is set, the periphery of this ventilating opening is provided with fixed connecting piece; This fixed connecting piece is connected with this adjustable plate is removable by the regulon being arranged on adjustable plate, and this adjustable plate part covers this ventilating opening, and this adjustable plate moves along regulon as required.Such scheme one is preferably, this fixed connecting piece is arranged at the both sides of this ventilating opening, this adjustable plate comprises the first adjustable plate and the second adjustable plate, this first adjustable plate of the removable connection of fixed connecting piece of this ventilating opening one side, this second adjustable plate of the removable connection of opposite side fixed connecting piece.The utility model adopts the artificial air-flow plate of manually controlling, can be according to testing ground demand flexible modulation air quantity, and simple in structure, easy for installation, time saving and energy saving.
Description
Technical field
The utility model relates to a kind of compound ventilation air-changing device, refers in particular to a kind of air quantity adjustment structure of air channel into and out of air port that be installed on, and it can, according to the artificial air force of manually controlling of test demand, make the air quantity of inlet and outlet reach dreamboat value.
Background technology
At present, rail vehicle air interchanger or there is the equipment of air cooling equipment, as current transformer etc., its air quantity into and out of air port is to regulate by the motor speed of programme-control blower fan, frequency in program need to be fixedly installed, and because air channel is constant, it is also fixed air quantity that should frequency, therefore in the time will regulating the air quantity that is fixedly installed outer frequency band, all need to carry out program updates, cumbersome.And existing air quantity regulative mode exists following deficiency technically:
1. because program board is arranged on inverter inside, troublesome poeration in the time of duration of test frequent updating, wastes time and energy;
2. technical operation personnel are required highly, increased cost.
Utility model content
The purpose of this utility model is, for existing rail vehicle air interchanger or there is the deficiency that the equipment of air cooling equipment is enterprising, air outlet air quantity regulates, a kind of air quantity adjustment structure is proposed, this air quantity adjustment structure can be according to testing ground demand flexible modulation air quantity, simple in structure, easy for installation, be particularly useful in operation more experimental period of frequency.
The utility model solves the technical scheme that its technical problem adopts: a kind of air quantity adjustment structure, and it at least comprises an air opening plate, on this air opening plate, ventilating opening is set, the periphery of this ventilating opening is provided with fixed connecting piece; This fixed connecting piece is connected with this adjustable plate is removable by the regulon being arranged on adjustable plate, and this adjustable plate part covers this ventilating opening, and this adjustable plate moves along regulon as required.
Further being improved to of such scheme, this fixed connecting piece is arranged at the both sides of this ventilating opening, this adjustable plate comprises the first adjustable plate and the second adjustable plate, this first adjustable plate of the removable connection of fixed connecting piece of this ventilating opening one side, this second adjustable plate of the removable connection of opposite side fixed connecting piece.
Further being improved to of such scheme, this fixed connecting piece is welding screw, and this regulon is the knothole of teasing and ridicule of order setting more, and this fixed connecting piece is connected by securing member with this regulon.This fixed connecting piece also can be rivet joint screw, plain bolt etc.
Further being improved to of such scheme, this regulon is strip hole.
Further being improved to of such scheme, the side of this adjustable plate is designed with chimb, takes to facilitate.
Further being improved to of such scheme, this adjustable plate is multiple adjustable plates.
The utility model is taked at the adjustable air-flow plate in air interchanger ventilating opening installation site, by the artificial air-flow plate of manually controlling, make to reach dreamboat value into and out of the air quantity in air port, simple in structure, easy for installation, simple to operate flexible, avoid the trouble in duration of test frequent updating program.
Brief description of the drawings
Fig. 1 is the utility model one example structure schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Referring to accompanying drawing 1, can find out by accompanying drawing, the utility model air quantity adjustment structure at least comprises an air opening plate 1, and this air opening plate 1 is provided with ventilating opening 6, and welding screw 2 is welded on ventilating opening 6 both sides on air opening plate 1; On the first adjustable plate 3 and the second adjustable plate 4, be designed with and tease and ridicule knothole 7 more; The first adjustable plate 3 and the second adjustable plate 4 are arranged on air opening plate 1, and welding screw 2 is enclosed within the adjustment hole 7 of the first adjustable plate 3 and the second adjustable plate 4, and with the removable connection of securing member 5; The first adjustable plate 3 and the second adjustable plate 4 can move along teasing and ridicule knothole 7 more, to reduce or to increase the size of ventilating opening 6 on air opening plate 1, the corresponding different air quantity in position, hole, different adjustment hole, in position fix the first adjustable plate 3 and the second adjustable plate 4 by securing member 5 and welding screw 2.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; such as; this teases and ridicule knothole 7 more can be set to holistic strip hole, and the side of this first adjustable plate 3 and the second adjustable plate 4 can be designed with chimb 8, also can be not limited to the first adjustable plate 3 and the second adjustable plate 4; and more adjustable plates are set, welding screw 2 can be rivet joint screw, plain bolt etc.Anyly be familiar with, in technical scope that those skilled in the art disclose at the utility model, replacing on an equal basis or changing according to the technical solution of the utility model and inventive concept, within all should being encompassed in protection domain of the present utility model.
Claims (8)
1. an air quantity adjustment structure, it at least comprises an air opening plate, on this air opening plate, ventilating opening is set, and it is characterized in that, the periphery of this ventilating opening is provided with fixed connecting piece; This fixed connecting piece is connected with this adjustable plate is removable by the regulon being arranged on adjustable plate, and this adjustable plate part covers this ventilating opening, and this adjustable plate moves along regulon as required.
2. air quantity adjustment structure according to claim 1, it is characterized in that, this fixed connecting piece is arranged at the both sides of this ventilating opening, this adjustable plate comprises the first adjustable plate and the second adjustable plate, this first adjustable plate of the removable connection of fixed connecting piece of this ventilating opening one side, this second adjustable plate of the removable connection of opposite side fixed connecting piece.
3. air quantity adjustment structure according to claim 1, is characterized in that, this fixed connecting piece is welding screw, and this regulon is the knothole of teasing and ridicule of order setting more, and this fixed connecting piece is connected by securing member with this regulon.
4. air quantity adjustment structure according to claim 3, is characterized in that, this regulon is strip hole.
5. air quantity adjustment structure according to claim 3, is characterized in that, this fixed connecting piece is rivet joint screw.
6. air quantity adjustment structure according to claim 3, is characterized in that, this fixed connecting piece is bolt.
7. air quantity adjustment structure according to claim 1, is characterized in that, the side of this adjustable plate is designed with chimb.
8. air quantity adjustment structure according to claim 1, is characterized in that, this adjustable plate is multiple adjustable plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464994.8U CN204006544U (en) | 2014-08-18 | 2014-08-18 | A kind of air quantity adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464994.8U CN204006544U (en) | 2014-08-18 | 2014-08-18 | A kind of air quantity adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006544U true CN204006544U (en) | 2014-12-10 |
Family
ID=52046538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464994.8U Expired - Fee Related CN204006544U (en) | 2014-08-18 | 2014-08-18 | A kind of air quantity adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006544U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105283047A (en) * | 2015-11-04 | 2016-01-27 | 重庆德为通信技术有限公司 | Machine cabinet air quantity adjusting assembly |
| CN105387583A (en) * | 2015-11-30 | 2016-03-09 | 冯义文 | Supply air rate adjusting device of purifying equipment |
| CN106673415A (en) * | 2016-12-08 | 2017-05-17 | 佛山市索奥斯玻璃技术有限公司 | Adjustable air compressing device for quenching cold air grate of glass toughening furnace |
| CN109490364A (en) * | 2018-12-29 | 2019-03-19 | 河南工业大学 | A kind of peanut pod water transport variation test device |
| CN109506346A (en) * | 2018-11-20 | 2019-03-22 | 珠海格力电器股份有限公司 | Air volume adjusting structure, fresh air fan and air adjusting method |
| CN110494009A (en) * | 2018-07-25 | 2019-11-22 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of ventilation adapter structure |
-
2014
- 2014-08-18 CN CN201420464994.8U patent/CN204006544U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105283047A (en) * | 2015-11-04 | 2016-01-27 | 重庆德为通信技术有限公司 | Machine cabinet air quantity adjusting assembly |
| CN105387583A (en) * | 2015-11-30 | 2016-03-09 | 冯义文 | Supply air rate adjusting device of purifying equipment |
| CN105387583B (en) * | 2015-11-30 | 2018-02-23 | 永康市超锐电器有限公司 | A kind of air intake quantity regulating device of cleaning equipment |
| CN106673415A (en) * | 2016-12-08 | 2017-05-17 | 佛山市索奥斯玻璃技术有限公司 | Adjustable air compressing device for quenching cold air grate of glass toughening furnace |
| CN110494009A (en) * | 2018-07-25 | 2019-11-22 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of ventilation adapter structure |
| CN109506346A (en) * | 2018-11-20 | 2019-03-22 | 珠海格力电器股份有限公司 | Air volume adjusting structure, fresh air fan and air adjusting method |
| CN109490364A (en) * | 2018-12-29 | 2019-03-19 | 河南工业大学 | A kind of peanut pod water transport variation test device |
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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: 20141210 Termination date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |