CN203796991U - Wing type bypass valve - Google Patents
Wing type bypass valve Download PDFInfo
- Publication number
- CN203796991U CN203796991U CN201420210373.7U CN201420210373U CN203796991U CN 203796991 U CN203796991 U CN 203796991U CN 201420210373 U CN201420210373 U CN 201420210373U CN 203796991 U CN203796991 U CN 203796991U
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- CN
- China
- Prior art keywords
- blade
- gear
- axle
- shaft
- bypass valve
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Abstract
The utility model discloses a wing type bypass valve. The wing type bypass valve comprises a heating coil, a valve body frame, an actuating mechanism and a connecting rod, wherein the actuating mechanism is arranged on a side surface of the heating coil and a side surface of the valve body frame; the connecting rod is movably connected with the actuating mechanism and is provided with an operation assembly; the operation assembly comprises an upper operation assembly and a lower operation assembly; the upper operation assembly comprises a rotary arm, a first shaft, a first gear, a first blade, a second shaft, a second gear and a second blade; the first shaft is connected with the rotary arm; the first gear sleeves the first shaft; the first blade is fixed on the first shaft; the second gear sleeves the second shaft; the second blade is fixed on the second shaft; the first gear is meshed with the second gear; the lower operation assembly comprises a rotary arm, a third shaft, a third gear, a third blade, a fourth shaft, a fourth gear and a fourth blade; the third shaft is connected with the rotary arm; the third gear sleeves the third shaft; the third blade is fixed on the third shaft; the fourth gear sleeves the fourth shaft; the fourth blade is fixed on the fourth shaft; and the third gear is meshed with the fourth gear. The equipment structure of the wing type bypass valve is greatly simplified; the resistance coefficient is reduced; the equipment performance is improved; the cost is greatly reduced; the equipment size is reduced; energy is saved; and the wing type bypass valve is convenient to operate.
Description
Technical field
The utility model relates to a kind of bypass valve, is specifically related to a kind of aerofoil profile bypass valve.
Background technique
Existing air-conditioning system bypass valve is one-sided blade structure, for reaching required function, need to a deck valve door be respectively installed in air-conditioning system heating coil both sides, so just make cost high, and flow resistance coefficient is large.
Model utility content
Model utility object: in order to solve the deficiencies in the prior art, the utility model provides a kind of aerofoil profile bypass valve, need to use a deck valve door just can realize the function of original two deck valve doors, and flow resistance coefficient is little.
The purpose of this utility model is to realize by such technological scheme, a kind of aerofoil profile bypass valve, comprise heating coil, be located at the actuator of described heating coil and valve body frame facet, be flexibly connected connecting rod with described actuator, the first-class operational group that is interval with of described connecting rod, described operational group comprises operational group and lower operational group, described upper operational group comprises spiral arm, the first axle being connected with described spiral arm, be set in the first gear of described the first axle outside, be fixed on the first blade on described the first axle, the second axle, be set in the second gear of described the second axle outside, be fixed on the second blade on described the second axle, described the first gear and described the second gear are intermeshing, described lower operational group comprises spiral arm, the 3rd axle being connected with described spiral arm, be set in the 3rd gear of described the 3rd axle outside, be fixed on the 3rd blade on described the 3rd axle, the 4th axle, be set in the 4th gear of described the 4th axle outside, be fixed on the quaterfoil on described the 4th axle, described the 3rd gear and described the 4th gear are intermeshing.
Described the first blade and described the second blade are symmetrical set, and described the 3rd blade and described quaterfoil are symmetrical set.
Described the first blade and described quaterfoil are symmetrical arranged up and down, and described the second blade and described the 3rd blade are symmetrical arranged up and down.
Described the first blade, the second blade, the 3rd blade and quaterfoil are for splitting rotation.
Described the first blade, the second blade, the 3rd blade and quaterfoil are L-type structure.
Compared with prior art, a kind of aerofoil profile bypass valve that the utility model discloses, by original two deck valve doors with heating coil changes valve into and air-conditioning system is integrated, former two platform independent valves have been cancelled, device structure is greatly simplified, reduced resistance coefficient, improved equipment performance, significantly reduce costs, reduced equipment volume, energy saving, convenient operation, in addition by valve bilateral blade, split function, opening angle with adjusting vane, adjusting by heating coil and bypass cross heating coil air quantity control the air quantity of heated air, realize the regulatory function of air-conditioning system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the side sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the utility model embodiment's technological scheme is carried out to clear, complete description.
As shown in Fig. 1 ~ 3, a kind of aerofoil profile bypass valve that the utility model discloses, comprise heating coil 1 and valve body framework 2, be located at the actuator 3 of described heating coil 1 and valve body framework 2 sides, be flexibly connected connecting rod 4 with described actuator 3, the first-class operational group that is interval with of described connecting rod 4, described connecting rod 4 is located at described valve body framework 2 inside.
Particularly, operational group comprises operational group and lower operational group, described upper operational group comprises spiral arm 5, the first axle 6 on spiral arm 5 and the first gear 7, the second axle 8, the second gear 9, the first blade 10 and the second blade 11, described spiral arm 5 one end and described connecting rod 4 active links, described spiral arm 5 the other ends are fixedly connected with described the first axle 6, described the first gear 7 is set in described the first axle 6 outsides, described the second gear 9 is set in described the second axle 8 outsides, described the first gear 7 is intermeshing with described the second gear 9, described the first blade 10 is fixed on described the first axle 6, described the second blade 11 is fixed on described the second axle 8, and described the first blade 10 is symmetrical set with described the second blade 11.
Described lower operational group comprises spiral arm 5 and the 3rd axle 12, the 3rd gear 13, the 4th axle 14, the 4th gear 15, the 3rd blade 16 and quaterfoil 17, described spiral arm 5 one end are flexibly connected with described connecting rod 4, described spiral arm 5 the other ends are fixedly connected with described the 3rd axle 12, described the 3rd blade 16 is fixed on described the 3rd axle 12, described quaterfoil 17 is fixed on described the 4th axle 14, and described the 3rd blade 16 is symmetrical set with described quaterfoil 17, described quaterfoil 17 is symmetrical arranged up and down with described the first blade 10, described the 3rd blade 16 is symmetrical arranged up and down with described the second blade 11.
A kind of aerofoil profile bypass valve that the utility model discloses, its working principle is: described actuator 3 drives described connecting rod 4 to move upward, in described upper operational group, described spiral arm 5 drives described the first axle 6 to rotate, thereby drive described the first gear 7 rotations and the first blade 10 to upwardly open, described the first gear 7 drives described the second gear 9 to rotate, and then drive described the second axle 8 rotations and the second blade 11 to upwardly open, in described lower operational group, described spiral arm 4 drives described the 3rd axle 12 to rotate, thereby drive described the 3rd gear 13 rotations and the 3rd blade 16 to open downwards, described the 3rd gear 13 drives described the 4th gear 15 to rotate, and then drive described the 4th axle 14 rotations and quaterfoil 17 to open downwards.
Described actuator 3 drives described connecting rod 4 to move downward, on described in operational group, described spiral arm 5 drives described the first axle 6 to rotate, thereby drive described the first gear 7 to rotate and the downward closure of the first blade 10, described the first gear 7 drives described the second gear 9 to rotate, and then drive described the second axle 8 to rotate and the downward closure of the second blade 11, in described lower operational group, described spiral arm 5 drives described the 3rd axle 12 to rotate, thereby drive described the 3rd gear 13 rotations and the 3rd blade 16 upwards closed, described the 3rd gear 13 drives described the 4th gear 15 to rotate, and then drive described the 4th axle 14 rotations and quaterfoil 17 to make progress closed.
Technology contents of the present utility model and technical characteristics have disclosed as above; yet those of ordinary skill in the art still may do all replacement and modifications that does not deviate from the utility model spirit based on announcement of the present utility model; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present utility model and modifications, and contained by present patent application claim.
Claims (5)
1. an aerofoil profile bypass valve, it is characterized in that: comprise heating coil, be located at the actuator of described heating coil side, be flexibly connected connecting rod with described actuator, the first-class operational group that is interval with of described connecting rod, described operational group comprises operational group and lower operational group, described upper operational group comprises spiral arm, the first axle being connected with described spiral arm, be set in the first gear of described the first axle outside, be fixed on the first blade on described the first axle, the second axle, be set in the second gear of described the second axle outside, be fixed on the second blade on described the second axle, described the first gear and described the second gear are intermeshing, described lower operational group comprises spiral arm, the 3rd axle being connected with described spiral arm, be set in the 3rd gear of described the 3rd axle outside, be fixed on the 3rd blade on described the 3rd axle, the 4th axle, be set in the 4th gear of described the 4th axle outside, be fixed on the quaterfoil on described the 4th axle, described the 3rd gear and described the 4th gear are intermeshing.
2. a kind of aerofoil profile bypass valve according to claim 1, is characterized in that: described the first blade and described the second blade are symmetrical set, and described the 3rd blade and described quaterfoil are symmetrical set.
3. a kind of aerofoil profile bypass valve according to claim 1, is characterized in that: described the first blade and described quaterfoil are symmetrical arranged up and down, and described the second blade and described the 3rd blade are symmetrical arranged up and down.
4. a kind of aerofoil profile bypass valve according to claim 1, is characterized in that: described the first blade, and the second blade, the 3rd blade and quaterfoil are for splitting rotation.
5. a kind of aerofoil profile bypass valve according to claim 1, is characterized in that: described the first blade, and the second blade, the 3rd blade and quaterfoil are L-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210373.7U CN203796991U (en) | 2014-04-28 | 2014-04-28 | Wing type bypass valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210373.7U CN203796991U (en) | 2014-04-28 | 2014-04-28 | Wing type bypass valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796991U true CN203796991U (en) | 2014-08-27 |
Family
ID=51379203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210373.7U Withdrawn - After Issue CN203796991U (en) | 2014-04-28 | 2014-04-28 | Wing type bypass valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953736A (en) * | 2014-04-28 | 2014-07-30 | 南通大通宝富风机有限公司 | Wing type bypass valve |
-
2014
- 2014-04-28 CN CN201420210373.7U patent/CN203796991U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953736A (en) * | 2014-04-28 | 2014-07-30 | 南通大通宝富风机有限公司 | Wing type bypass valve |
| CN103953736B (en) * | 2014-04-28 | 2016-05-18 | 南通大通宝富风机有限公司 | A kind of aerofoil profile by-passing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140827 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |