CN109780309A - A new type of high-precision air volume adjustment device - Google Patents
A new type of high-precision air volume adjustment device Download PDFInfo
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- CN109780309A CN109780309A CN201910083985.1A CN201910083985A CN109780309A CN 109780309 A CN109780309 A CN 109780309A CN 201910083985 A CN201910083985 A CN 201910083985A CN 109780309 A CN109780309 A CN 109780309A
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Abstract
本发明涉及一种新型高精度风量调节装置，属于风量调节阀风量调节空调领域。其主要包括如下组成部分:风量调节阀外框,为中空圆柱结构，用于固定中心圆杆；风量调节阀叶片，为圆形结构，与中心圆杆相连；中心圆杆，为圆柱结构，用于连接大齿轮与小齿轮；大齿轮，为圆形齿轮，与中心圆杆相连用于带动其转动来旋转风量调节阀叶片；小齿轮，为圆形齿轮，与指针相连，用于带动风量测定仪表工作；风量测定仪表，为长方体结构，在风量调节阀外框一侧，用于测定风量大小。本发明通过调控大齿轮的转动来旋转风量调节阀叶片，可以精准地控制风量调节阀叶片的旋转角度，准确地测量出通过风量调节阀的风量，提高了风量调节阀的精度。在风量调节阀叶片边缘套橡胶皮套，减小了叶片旋转时与风量调节阀外框之间的摩擦力，更加保证了风量调节阀的气密性，降低了风量调节阀运行时的噪声。
The invention relates to a novel high-precision air volume regulating device, which belongs to the field of air volume regulating valve and air volume regulating air conditioner. It mainly includes the following components: the outer frame of the air volume control valve is a hollow cylindrical structure and is used to fix the central round rod; the air volume control valve blade is a circular structure and is connected to the central circular rod; the central circular rod is a cylindrical structure and is used for It is used to connect the big gear and the pinion; the big gear is a circular gear, which is connected to the central rod to drive it to rotate to rotate the air volume regulating valve blade; the pinion is a circular gear, which is connected to the pointer and is used to drive the air volume measurement The instrument works; the air volume measuring instrument is a cuboid structure and is used to measure the air volume on the side of the outer frame of the air volume control valve. The invention rotates the air volume regulating valve blade by regulating the rotation of the large gear, can accurately control the rotation angle of the air volume regulating valve blade, accurately measure the air volume passing through the air volume regulating valve, and improve the precision of the air volume regulating valve. The edge of the air volume control valve blade is covered with a rubber holster, which reduces the friction between the blade and the outer frame of the air volume control valve when the blade rotates, ensures the air tightness of the air volume control valve, and reduces the noise when the air volume control valve is running.
Description
Technical field
The present invention relates to a kind of novel high-precision volume adjusting apparatus, are practically applicable to Boiler pressure control and adjust field of air conditioning.
Background technique
Volume damper is called air register, is ventilation, air conditioning and the air purification engineering of industrial premises civil buildings
In indispensable tail end of central air conditioner accessory, be commonly used in the air system plumbing of air-conditioning, for adjusting the air quantity of branch pipe,
The mixing that can also be used for fresh air and return air is adjusted.
Volume damper in China market is not very high to the upper sensitivity of adjusting and processing of air quantity and accuracy.One
As in the case where, present volume damper be to the control precision of air force it is inadequate, under certain particular requirement,
The air quantity needs of air outlet more accurately control, and cooperate the work of other component to cooperate, and existing many air quantity are adjusted
Valve is unable to reach requirement.So now most of volume damper there are the drawbacks of design to some early periods and later period
Air volume control bring many inconvenience, therefore effectively to solve the above problems, improve the degree of regulation of volume damper, satisfaction
The high-precision that different air quantity require is adjusted in actual use, it is extremely important for inventing a kind of novel high-precision volume adjusting apparatus
's.
Summary of the invention
For defect and deficiency of the general volume damper in air quantity adjusting, the idea in line with practical innovation is design
A kind of novel high-precision volume adjusting apparatus.Air quantity can be accurately controlled by this device and the number of air quantity is accurately calculated
It is worth size.
To achieve the above object, apparatus of the present invention the technical solution adopted is that: a kind of novel high-precision volume adjusting apparatus,
It mainly includes following component part:
Volume damper outline border 1 is hollow cylindrical structure, is used for fixed center round bar；
Volume damper blade 2 is circular configuration, connect with center round bar 4, for controlling air quantity；
Rubber outer ring 3, covers at the edge of volume damper blade, when for reducing the rotation of volume damper blade and air quantity
The frictional force of regulating valve outline border enhances the air-tightness of volume damper；
Center round bar 4 is cylindrical-shaped structure, for fixing volume damper blade and driving its rotation；
Gear wheel 5 is roller gear, connect with center round bar；For driving center round bar rotary wind adjustable valve blade；
Pinion gear 6, shape gear, is connected with pointer, for driving pointer to rotate；
Air-quantity measuring instrument 7 is rectangular parallelepiped structure, big for measuring air quantity in volume damper outline border side；
Preferably, the gear wheel 4 adjusts the rotation of volume damper blade 2 by driving the rotation of center round bar 3
Angle；
Preferably, the gear wheel 4 rotation is connected by center round bar 3 with pinion gear 6, and the rotation of pinion gear 6 drives wind
The work of instrument 7 is determined in measurement, according to the numerical value shown on table, determines air force；
High-precision of the invention is embodied in the essence that volume damper control air quantity can be improved by the number of teeth of gear wheel
Degree, the number of teeth is more, and precision is higher.Because gear one week is 360 degree, the number of teeth of gear is more, and gear turns over unit number of teeth institute
The angle of rotation is smaller, then the angle for connecting volume damper blade rotation on center shaft is also just smaller, air quantity is adjusted
The air quantity that valve controls in air hose is also more accurate.At the same time, can according to the size of air hose size and volume damper blade,
The air quantity variation that volume damper blade opens unit angle is calculated, air force is marked on to the dial plate of air-quantity measuring instrument
On, air force is determined by the indicators turn on dial plate；
The beneficial effects of the present invention are:
The present invention drives round bar rotation in center to rotate volume damper blade by bull gear drive, can accurately control
The folding angle of blade processed, accurately measure improve the precision of volume damper by the air quantity of volume damper.In wind
Adjustable valve blade edge covers rubber seal, more ensure that the air-tightness of volume damper, reduces volume damper fortune
Noise when row.Meanwhile air-quantity measuring instrument can accurately measure the air force by volume damper, solve air quantity
Regulating valve measures the problem of air quantity.
Detailed description of the invention
Fig. 1 is the main view of novel high-precision volume adjusting apparatus of the invention.
Meaning marked in the figure is as follows:
In Fig. 1: volume damper outline border -1, volume damper blade -2, center round bar -3, gear wheel -4, rubber outer ring -
5, pinion gear -6, air-quantity measuring instrument -7.
Specific embodiment
In order to keep the purpose of the present invention, operation scheme and advantage clearer, with reference to the accompanying drawings and detailed description
The present invention is described in further detail:
As shown in Figure 1, a kind of novel high-precision volume adjusting apparatus, mainly includes following component part:
Volume damper outline border 1 is hollow cylindrical structure, is used for fixed center axis；
Volume damper blade 2 is circular configuration, connect with center round bar, for controlling air quantity；
Rubber outer ring 3, covers at the edge of volume damper blade, when for reducing the rotation of volume damper blade and air quantity
The frictional force of regulating valve outline border enhances the air-tightness of volume damper；
Center round bar 4 is cylindrical-shaped structure, for fixing volume damper blade and driving its rotation；
Gear wheel 5 is roller gear, connect with center round bar；For driving center round bar rotary wind adjustable valve blade；
Pinion gear 6 is circular gear, is connected with pointer, for driving pointer to rotate；
Air-quantity measuring instrument 7 is rectangular parallelepiped structure, big for measuring air quantity in volume damper outline border side；
Preferably, the gear wheel adjusts the rotation angle of volume damper blade by driving the rotation of center round bar
Degree；
Preferably, the bull gear drive is connected by center round bar with pinion gear, and pinion rotation drives air quantity to survey
Determine the work of instrument 7, according to the numerical value shown on dial plate, determines air force；
The course of work of the invention is illustrated in conjunction with Fig. 1 in attached drawing:
Air quantity as needed first, adjusts bull gear drive, and gear wheel drives center round bar to make volume damper blade
Rotation, the adjustment of volume damper blade rotate angle to control air quantity.At the same time, gear wheel drives small tooth by center round bar
Wheel rotation, pinion gear works so that pointer in the air-quantity measuring instrument indicated number in calculated in advance and the scale dial plate indicated
Value, determines air force.
The above is illustrative without being restrictive.Therefore, change under the structure for not departing from totality of the invention
And modification, all it should belong within protection scope of the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083985.1A CN109780309A (en) | 2019-01-25 | 2019-01-25 | A new type of high-precision air volume adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083985.1A CN109780309A (en) | 2019-01-25 | 2019-01-25 | A new type of high-precision air volume adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780309A true CN109780309A (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910083985.1A Pending CN109780309A (en) | 2019-01-25 | 2019-01-25 | A new type of high-precision air volume adjustment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230827A (en) * | 2019-06-28 | 2019-09-13 | 深圳市人人节能设备有限公司 | The turn-key system of premixing gas range |
| CN114754472A (en) * | 2022-05-07 | 2022-07-15 | 广东申菱商用空调设备有限公司 | Air valve, air outlet quantity measuring instrument, air outlet quantity control system and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6426393A (en) * | 1987-07-21 | 1989-01-27 | Mitsubishi Electric Corp | Operation commander of invertor |
| KR101325876B1 (en) * | 2011-08-16 | 2013-11-05 | 엘지전자 주식회사 | Humidifier |
| CN203478554U (en) * | 2013-08-30 | 2014-03-12 | 江苏姑苏净化科技有限公司 | Volume damper |
| CN204593764U (en) * | 2015-05-05 | 2015-08-26 | 安徽理工大学 | A kind of high accuracy volume adjusting apparatus |
| CN205066090U (en) * | 2015-10-26 | 2016-03-02 | 安徽理工大学 | Amount of wind device is adjusted to straight sided axial worm |
-
2019
- 2019-01-25 CN CN201910083985.1A patent/CN109780309A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6426393A (en) * | 1987-07-21 | 1989-01-27 | Mitsubishi Electric Corp | Operation commander of invertor |
| KR101325876B1 (en) * | 2011-08-16 | 2013-11-05 | 엘지전자 주식회사 | Humidifier |
| CN203478554U (en) * | 2013-08-30 | 2014-03-12 | 江苏姑苏净化科技有限公司 | Volume damper |
| CN204593764U (en) * | 2015-05-05 | 2015-08-26 | 安徽理工大学 | A kind of high accuracy volume adjusting apparatus |
| CN205066090U (en) * | 2015-10-26 | 2016-03-02 | 安徽理工大学 | Amount of wind device is adjusted to straight sided axial worm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230827A (en) * | 2019-06-28 | 2019-09-13 | 深圳市人人节能设备有限公司 | The turn-key system of premixing gas range |
| CN114754472A (en) * | 2022-05-07 | 2022-07-15 | 广东申菱商用空调设备有限公司 | Air valve, air outlet quantity measuring instrument, air outlet quantity control system and air conditioner |
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Application publication date: 20190521 |
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