CN205745448U - A kind of automatic distribution air quantity, the three-way valve of wind direction - Google Patents
A kind of automatic distribution air quantity, the three-way valve of wind direction Download PDFInfo
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- CN205745448U CN205745448U CN201620462746.9U CN201620462746U CN205745448U CN 205745448 U CN205745448 U CN 205745448U CN 201620462746 U CN201620462746 U CN 201620462746U CN 205745448 U CN205745448 U CN 205745448U
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- limit switch
- housing
- air outlet
- valve shaft
- way valve
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Abstract
The utility model discloses one and automatically distribute air quantity, the three-way valve of wind direction, including three-way valve housing, it is symmetrically set in the left air outlet of housing both sides and right air outlet, it is located at the air inlet below housing and the valve pocket being located in housing, it is provided with valve shaft in described valve pocket, described valve shaft is provided with the impeller rotated with valve shaft, described valve pocket inwall is the arc-shaped structure being close to impeller outer, described valve shaft one end connects driving means, the other end stretches out housing parts and is provided with the connecting lever parallel with described impeller, described hull outside is provided with corresponding left air outlet respectively along connecting lever outer track, the left limit switch of right air outlet and air inlet position, right wing limit switch and at least one in limit switch, described middle limit switch is positioned at left limit switch and the right wing limit switch line side away from air inlet.This utility model can change amount and the direction of recycling wind automatically, meets process requirements.
Description
Technical field
This utility model relates to a kind of valve, is specifically related to a kind of automatic distribution air quantity, the three-way valve of wind direction, for hot blast, cold wind and the mixing of room temperature wind and distribution.
Background technology
At this at present, in plant equipment, utilizing of air-flow is increasing, especially utilizing Hot-blast Heating, be dried or with cold front heavy rain in terms of application wider.Owing to the condition of object is different, air draft may have the energy much do not changed to be discharged, and capacity usage ratio reduces.In order to save the energy, it is sometimes desirable to all or part of import returning to hot blast of air draft is keyed in background technology again with place and describes paragraph.
Utility model content
Goal of the invention of the present utility model is to provide a kind of automatic distribution air quantity, the three-way valve of wind direction, it is possible to automatically changes amount and the direction of recycling wind, meets process requirements.
nullTo achieve the above object of the invention，The technical solution adopted in the utility model is: one distributes air quantity automatically、The three-way valve of wind direction，Including three-way valve housing、It is symmetrically set in the left air outlet of housing both sides and right air outlet、It is located at the air inlet below housing and the valve pocket being located in housing，It is provided with valve shaft in described valve pocket，Described valve shaft is provided with the impeller rotated with valve shaft，Described valve pocket inwall is the arc-shaped structure being close to impeller outer，Described valve shaft one end connects driving means，The other end stretches out housing parts and is provided with the connecting lever parallel with described impeller，Described hull outside is provided with corresponding left air outlet respectively along connecting lever outer track、The left limit switch of right air outlet and air inlet position、Right wing limit switch and at least one in limit switch，Described middle limit switch is positioned at left limit switch and the right wing limit switch line side away from air inlet.
Preferably, described impeller includes two plates being divided into valve shaft both sides, is provided with gasket seal between said two plate, and said two plate is fixed through bolt group.
Preferably, described driving means is reducing motor.
Further, also include that control module, the outfan of described control module are connected respectively to left limit switch, right wing limit switch, middle limit switch and driving means.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that
This utility model controls valve shaft by driving means and drives impeller to rotate, and coordinate control impeller stop position by limit switch and connecting lever, thus realize the automatic distribution of air quantity, wind direction, by the import completely or partially returning to hot blast of air draft again with, save the energy.
Accompanying drawing explanation
Fig. 1 is the right side air exhausting structure schematic diagram of this utility model embodiment one；
Fig. 2 is the left side air exhausting structure schematic diagram of this utility model embodiment one；
Fig. 3 is the bilateral air exhausting structure schematic diagram of this utility model embodiment one.
Wherein: 1, housing；2, left air outlet；3, right air outlet；4, air inlet；5, valve shaft；6, impeller；7, connecting lever；8, left limit switch；9, right wing limit switch；10, middle limit switch；11, gasket seal；12, bolt group.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
nullEmbodiment one: shown in Figure 1，One distributes air quantity automatically、The three-way valve of wind direction，Including three-way valve housing 1、It is symmetrically set in left air outlet 2 and the right air outlet 3 of housing both sides、It is located at the air inlet 4 below housing and the valve pocket being located in housing，Valve shaft 5 it is provided with in described valve pocket，Described valve shaft is provided with the impeller 6 rotated with valve shaft，Described valve pocket inwall is the arc-shaped structure being close to impeller outer，Described valve shaft one end connects driving means，The other end stretches out housing parts and is provided with the connecting lever 7 parallel with described impeller，Described hull outside is provided with corresponding left air outlet respectively along connecting lever outer track、The left limit switch 8 of right air outlet and air inlet position、Right wing limit switch 9 and limit switch 10 at least one，Described middle limit switch is positioned at left limit switch and the right wing limit switch line side away from air inlet.
Wherein, described impeller includes two plates being divided into valve shaft both sides, is provided with gasket seal 11 between said two plate, and said two plate is fixed through bolt group 12.
Described driving means is reducing motor.
For realizing further automatically controlling, also include that control module, the outfan of described control module are connected respectively to left limit switch, right wing limit switch, middle limit switch and driving means.
It is noted that for meet different process requirements, described middle limit switch can be provided with N number of, now, air quantity, the allocation proportion combination of wind direction can realize N+2 kind.
Being locked when connecting lever turns at right wing limit switch, impeller stops operating, and air inlet connects with right air outlet, it is achieved from right air outlet air draft, as shown in Figure 1.
Shown in Figure 2, locked when connecting lever turns at middle limit switch, impeller stops operating, and air inlet connects with both sides air outlet, it is achieved from both sides air outlet air draft.
Shown in Figure 3, locked when connecting lever turns at left limit switch, impeller stops operating, and air inlet connects with left air outlet, it is achieved from left air outlet air draft.
Claims (4)
1. an automatic distribution air quantity, the three-way valve of wind direction, it is characterized in that: include three-way valve housing, it is symmetrically set in the left air outlet of housing both sides and right air outlet, it is located at the air inlet below housing and the valve pocket being located in housing, it is provided with valve shaft in described valve pocket, described valve shaft is provided with the impeller rotated with valve shaft, described valve pocket inwall is the arc-shaped structure being close to impeller outer, described valve shaft one end connects driving means, the other end stretches out housing parts and is provided with the connecting lever parallel with described impeller, described hull outside is provided with corresponding left air outlet respectively along connecting lever outer track, the left limit switch of right air outlet and air inlet position, right wing limit switch and at least one in limit switch, described middle limit switch is positioned at left limit switch and the right wing limit switch line side away from air inlet.
A kind of automatic distribution air quantity the most according to claim 1, the three-way valve of wind direction, it is characterised in that: described impeller includes two plates being divided into valve shaft both sides, is provided with gasket seal between said two plate, and said two plate is fixed through bolt group.
A kind of automatic distribution air quantity the most according to claim 1, the three-way valve of wind direction, it is characterised in that: described driving means is reducing motor.
A kind of automatic distribution air quantity the most according to claim 1, the three-way valve of wind direction, it is characterised in that: also include that control module, the outfan of described control module are connected respectively to left limit switch, right wing limit switch, middle limit switch and driving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620462746.9U CN205745448U (en) | 2016-05-20 | 2016-05-20 | A kind of automatic distribution air quantity, the three-way valve of wind direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620462746.9U CN205745448U (en) | 2016-05-20 | 2016-05-20 | A kind of automatic distribution air quantity, the three-way valve of wind direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745448U true CN205745448U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620462746.9U Active CN205745448U (en) | 2016-05-20 | 2016-05-20 | A kind of automatic distribution air quantity, the three-way valve of wind direction |
Country Status (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838373A (en) * | 2017-03-29 | 2017-06-13 | 北京电力设备总厂有限公司 | For the pneumatic triple valve of bus air cooling system |
| CN108260514A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of temperature controllable purifies antibacterial bean sprout culture humidification system |
| CN112709189A (en) * | 2020-12-25 | 2021-04-27 | 中国海洋大学 | Automatic flow regulating system for black and odorous water body in river channel |
-
2016
- 2016-05-20 CN CN201620462746.9U patent/CN205745448U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260514A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of temperature controllable purifies antibacterial bean sprout culture humidification system |
| CN106838373A (en) * | 2017-03-29 | 2017-06-13 | 北京电力设备总厂有限公司 | For the pneumatic triple valve of bus air cooling system |
| CN112709189A (en) * | 2020-12-25 | 2021-04-27 | 中国海洋大学 | Automatic flow regulating system for black and odorous water body in river channel |
| CN112709189B (en) * | 2020-12-25 | 2021-10-08 | 中国海洋大学 | Automatic flow regulating system for black and odorous water body in river channel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |