CN203258080U - Dryer air amount control valve - Google Patents

Dryer air amount control valve Download PDF

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Publication number
CN203258080U
CN203258080U CN 201320153561 CN201320153561U CN203258080U CN 203258080 U CN203258080 U CN 203258080U CN 201320153561 CN201320153561 CN 201320153561 CN 201320153561 U CN201320153561 U CN 201320153561U CN 203258080 U CN203258080 U CN 203258080U
Authority
CN
China
Prior art keywords
end connecting
dryer
connecting shaft
airduct
coupling shaft
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
Application number
CN 201320153561
Other languages
Chinese (zh)
Inventor
张学文
高卫东
蒋新建
张秀举
陈继明
刘小芬
张新军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENGZHOU JIANWEN SPECIAL MATERIAL TECHNOLOGY Co Ltd
Original Assignee
ZHENGZHOU JIANWEN SPECIAL MATERIAL TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHENGZHOU JIANWEN SPECIAL MATERIAL TECHNOLOGY Co Ltd filed Critical ZHENGZHOU JIANWEN SPECIAL MATERIAL TECHNOLOGY Co Ltd
Priority to CN 201320153561 priority Critical patent/CN203258080U/en
Application granted granted Critical
Publication of CN203258080U publication Critical patent/CN203258080U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A dryer air amount control valve comprises a round valve block matched with the cross section of a dryer air pipe in size, the upper end and the lower end of the valve block are rotatably connected with an air pipe wall body through an upper end connecting shaft and a lower end connecting shaft, the upper end connecting shaft stretches out of the air pipe wall body to be arranged, a limiting device penetrates through the connection position to be arranged, and the limiting device is fixed on the air pipe; the limiting device is a dampening fin or a double nut; threads are arranged on the upper end connecting shaft, and double nuts are arranged at the position, on the outer side of the connection position with the air pipe, of the upper end connecting shat; and an operating handle is arranged on the upper end connecting shaft. The dryer air amount control valve is simple in structure, practical in function, convenient to operate, long in service life, accurate in regulating, and convenient o maintain, the production cost is reduced, and the production efficiency and the product quality are improved.

Description

A kind of dryer volume control damper
Technical field
The utility model relates to a kind of dryer volume control damper.
Background technique
At present the dryer volume control damper mostly adopts automatically controlledly, and the running accuracy of electrically switchable grating valve is not high, can't regulate more accurately by air quantity as required, thereby affect quality of product, and electrically-controlled valve at high temperature working life limited, need often maintenance.
The model utility content
The utility model provides a kind of dryer volume control damper, and is easy to operate, and long service life is regulated precisely.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme: a kind of dryer volume control damper, comprise the circular valve block adaptive with dryer airduct cross-sectional sizes, the upper and lower end of valve block is rotationally connected by upper and lower end coupling shaft and airduct wall body, the upper end coupling shaft stretches out the setting of airduct wall body and the joint wears limit stoper, and limit stoper is fixed on the airduct.
Limit stoper is damping fin.
Limit stoper is double nut, and the upper end coupling shaft is provided with screw thread, is provided with double nut with the upper end coupling shaft in the airduct joint outside.
The upper end coupling shaft is provided with operating grip.
Simple in structure, the practical function of the utility model, easy to operate, long service life is regulated precisely, and is easy to maintenance, reduced cost of production, improved manufacturing efficiency and quality of product.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Embodiment: as shown in Figure 1, 2, a kind of dryer volume control damper, comprise the circular valve block 4 adaptive with dryer airduct 5 cross-sectional sizes, the upper and lower end of valve block 4 by upper and lower end coupling shaft 2,6 and airduct 5 wall bodies be rotationally connected, upper end coupling shaft 2 stretches out airduct 5 wall body settings and the joint wears limit stoper 3, and limit stoper 3 is fixed on the airduct 5.In the present embodiment, limit stoper 3 is damping fin.Perhaps limit stoper is double nut, and upper end coupling shaft 2 is provided with screw thread, is provided with double nut with the upper end coupling shaft 2 in the airduct 5 joints outsides.Upper end coupling shaft 2 is provided with operating grip 1.

Claims (4)

1. dryer volume control damper, it is characterized in that: comprise the circular valve block adaptive with dryer airduct cross-sectional sizes, the upper and lower end of valve block is rotationally connected by upper and lower end coupling shaft and airduct wall body, the upper end coupling shaft stretches out the setting of airduct wall body and the joint wears limit stoper, and limit stoper is fixed on the airduct.
2. dryer volume control damper according to claim 1, it is characterized in that: limit stoper is damping fin.
3. dryer volume control damper according to claim 1, it is characterized in that: limit stoper is double nut, and the upper end coupling shaft is provided with screw thread, is provided with double nut with the upper end coupling shaft in the outside, airduct joint.
4. arbitrary described dryer volume control damper according to claim 1-3, it is characterized in that: the upper end coupling shaft is provided with operating grip.
CN 201320153561 2013-04-01 2013-04-01 Dryer air amount control valve Expired - Fee Related CN203258080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320153561 CN203258080U (en) 2013-04-01 2013-04-01 Dryer air amount control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320153561 CN203258080U (en) 2013-04-01 2013-04-01 Dryer air amount control valve

Publications (1)

Publication Number Publication Date
CN203258080U true CN203258080U (en) 2013-10-30

Family

ID=49470643

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320153561 Expired - Fee Related CN203258080U (en) 2013-04-01 2013-04-01 Dryer air amount control valve

Country Status (1)

Country Link
CN (1) CN203258080U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835087A (en) * 2014-03-19 2014-06-04 杭州奥科服装辅料有限公司 Drying device with adjustable exhaust port for non-woven fabric dyeing production line
CN104806570A (en) * 2014-01-24 2015-07-29 苏州宝时得电动工具有限公司 Adjustable speed type blowing and absorbing machine
CN112377627A (en) * 2020-11-10 2021-02-19 德清三盛氟塑科技有限公司 Valve mechanism convenient to disassemble and use for beverage preparation machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104806570A (en) * 2014-01-24 2015-07-29 苏州宝时得电动工具有限公司 Adjustable speed type blowing and absorbing machine
CN103835087A (en) * 2014-03-19 2014-06-04 杭州奥科服装辅料有限公司 Drying device with adjustable exhaust port for non-woven fabric dyeing production line
CN112377627A (en) * 2020-11-10 2021-02-19 德清三盛氟塑科技有限公司 Valve mechanism convenient to disassemble and use for beverage preparation machine
CN112377627B (en) * 2020-11-10 2022-05-31 德清三盛氟塑科技有限公司 Valve mechanism convenient to disassemble and use for beverage preparation machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131030

Termination date: 20140401