CN205118384U - Intelligence amount of wind control valve - Google Patents
Intelligence amount of wind control valve Download PDFInfo
- Publication number
- CN205118384U CN205118384U CN201520787602.6U CN201520787602U CN205118384U CN 205118384 U CN205118384 U CN 205118384U CN 201520787602 U CN201520787602 U CN 201520787602U CN 205118384 U CN205118384 U CN 205118384U
- Authority
- CN
- China
- Prior art keywords
- valve
- retarder
- output shaft
- air
- valve rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model relates to an intelligence amount of wind control valve. Including step motor, reduction gear and blast gate, step motor's output is connected with the input of reduction gear, the reduction gear passes through adapter sleeve and blast gate fixed connection, and the output shaft of reduction gear is located the adapter sleeve, the blast gate includes valve body, valve rod and valve plate, the valve plate is placed in the passageway of valve body, and valve rod and valve plate fixed connection, the other end of valve rod are located the output shaft fixed connection of adapter sleeve and reduction gear, the last encoder of installing of step motor. The utility model discloses simple structure, low in manufacturing cost, through the encoder can the intelligent control blast gate opening and closing to control amount of wind size, thus realize the reasonable ratio of gas and air, and what reach gas and air mixes the effect in advance, and convenient operation, need not manual adjustment, satisfies the demand of various power.
Description
Technical field
The utility model relates to a kind of volume control damper, particularly relates to a kind of intelligent volume control damper.
Background technique
Air-valve is indispensable tail end of central air conditioner accessory in the ventilation of industrial premises civil building, air conditioning and air purification engineering, is generally used in air-conditioning, in air system plumbing, is used for regulating the air quantity of arm, also can be used for new wind and regulate with mixing of return air.Conventional gas tool control wind system mainly uses wind system to control, although structure is simple, cost is low, and power adjustment is little, and conventional gas tool control wind system adopts manual operation to control, and can not reach the rational proportion of combustion gas and air.
Model utility content
For above-mentioned defect, it is simple that the purpose of this utility model is to provide a kind of structure, and low cost of manufacture, can realize the rational proportion of combustion gas and air, without the need to manual tune, meets the one intelligence volume control damper of various power demand.
The technological scheme that the utility model adopts for this reason is:
Comprise stepper motor, retarder and air-valve, the output terminal of described stepper motor is connected with the input end of retarder, described retarder is fixedly connected with air-valve by connecting sleeve, the output shaft of retarder is positioned at connecting sleeve, described air-valve comprises valve body, valve rod and valve plate, and described valve plate is placed in the passage of valve body, and valve rod is fixedly connected with valve plate, the other end of valve rod is positioned at connecting sleeve and is fixedly connected with the output shaft of retarder, and described stepper motor is provided with encoder.
Further, the tail end of the output shaft of described retarder is provided with pointer, and the casing of described retarder is provided with index plate, and described pointer matches with index plate.
Further, the output shaft front end of described retarder is provided with counterbore, and described valve rod stretches into counterbore internal fixtion and connects.
Further, the two ends of described connecting sleeve are respectively equipped with flange, and described flange is fixedly connected with valve body with retarder respectively by bolt.
Further, the sidewall of described connecting sleeve is provided with service hatch, the joint that the output shaft that described service hatch is positioned at retarder is connected with valve rod.
The utility model has the advantages that:
The utility model structure is simple, low cost of manufacture, can the opening and closing of intelligent control air-valve by encoder, and control air force, thus realize the rational proportion of combustion gas and air, reach the premixing effect of combustion gas and air, and easy to operate, without the need to manual tune, meet the demand of various power.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
In figure, 1 be stepper motor, 2 are retarders, 3 are connecting sleeves, 4 are valve bodies, 5 are valve rods, 6 are valve plates, 7 are encoders, 8 are pointers, 9 are index plates, 10 is service hatches.
Embodiment
A kind of intelligent volume control damper, comprise stepper motor 1, retarder 2 and air-valve, the output terminal of described stepper motor 1 is connected with the input end of retarder 2, described retarder 2 is fixedly connected with air-valve by connecting sleeve 3, the output shaft of retarder 2 is positioned at connecting sleeve 3, described air-valve comprises valve body 4, valve rod 5 and valve plate 6, described valve plate 6 is placed in the passage of valve body 4, valve rod 5 is fixedly connected with valve plate 6, the other end of valve rod 5 is positioned at connecting sleeve 3 and is fixedly connected with the output shaft of retarder 2, and described stepper motor 1 is provided with encoder 7; The tail end of the output shaft of described retarder 2 is provided with pointer 8, and the casing of described retarder 2 is provided with index plate 9, and described pointer 8 matches with index plate 9; The output shaft front end of described retarder 2 is provided with counterbore, and described valve rod 5 stretches into counterbore internal fixtion and connects; The two ends of described connecting sleeve 3 are respectively equipped with flange, and described flange is fixedly connected with valve body 4 with retarder 2 respectively by bolt; The sidewall of described connecting sleeve 3 is provided with service hatch 10, the joint that the output shaft that described service hatch 10 is positioned at retarder 2 is connected with valve rod 5.
Claims (5)
1. an intelligent volume control damper, it is characterized in that, comprise stepper motor, retarder and air-valve, the output terminal of described stepper motor is connected with the input end of retarder, described retarder is fixedly connected with air-valve by connecting sleeve, the output shaft of retarder is positioned at connecting sleeve, described air-valve comprises valve body, valve rod and valve plate, described valve plate is placed in the passage of valve body, valve rod is fixedly connected with valve plate, the other end of valve rod is positioned at connecting sleeve and is fixedly connected with the output shaft of retarder, and described stepper motor is provided with encoder.
2. the intelligent volume control damper of one according to claim 1, is characterized in that, the tail end of the output shaft of described retarder is provided with pointer, and the casing of described retarder is provided with index plate, and described pointer matches with index plate.
3. the intelligent volume control damper of one according to claim 1, is characterized in that, the output shaft front end of described retarder is provided with counterbore, and described valve rod stretches into counterbore internal fixtion and connects.
4. the intelligent volume control damper of one according to claim 1, is characterized in that, the two ends of described connecting sleeve are respectively equipped with flange, and described flange is fixedly connected with valve body with retarder respectively by bolt.
5. the intelligent volume control damper of one according to claim 1, is characterized in that, the sidewall of described connecting sleeve is provided with service hatch, the joint that the output shaft that described service hatch is positioned at retarder is connected with valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787602.6U CN205118384U (en) | 2015-10-12 | 2015-10-12 | Intelligence amount of wind control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787602.6U CN205118384U (en) | 2015-10-12 | 2015-10-12 | Intelligence amount of wind control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118384U true CN205118384U (en) | 2016-03-30 |
Family
ID=55573999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787602.6U Expired - Fee Related CN205118384U (en) | 2015-10-12 | 2015-10-12 | Intelligence amount of wind control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118384U (en) |
-
2015
- 2015-10-12 CN CN201520787602.6U patent/CN205118384U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181012 |