CN104295760A - Fresh air ventilating plate valve - Google Patents
Fresh air ventilating plate valve Download PDFInfo
- Publication number
- CN104295760A CN104295760A CN201410551021.2A CN201410551021A CN104295760A CN 104295760 A CN104295760 A CN 104295760A CN 201410551021 A CN201410551021 A CN 201410551021A CN 104295760 A CN104295760 A CN 104295760A
- Authority
- CN
- China
- Prior art keywords
- valve disc
- valve
- housing
- new wind
- fresh air
- 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.)
- Withdrawn
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/223—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/224—Details of bearings for the axis of rotation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to the technical field of valves, in particular to a fresh air ventilating plate valve. The fresh air ventilating plate valve comprises a rectangular outer frame and a plurality of valve blades, wherein valve blade adjusting gears are respectively arranged at two ends of each valve blade; the valve blade adjusting gears are arranged on the outer frame; every two adjacent valve blade adjusting gears are meshed with each other; a gear bearing is arranged between each valve blade adjusting gear and the outer frame; and a sealing strip is arranged on one side of each valve blade. The fresh air ventilating plate valve is simple in structure, accurate in adjustment and control, high in sealing effect and low in leakage rate, and runs flexibly.
Description
Technical field
The present invention relates to valve technology field, be specifically related to new wind ventilation plate valve.
Background technique
Ventilating valve is for cutting off and regulate the device of air quantity on ventilation duct, and primarily of valve body housing, valve disc and actuator's composition, actuator drives valve disc motion, to regulate air quantity or throttle down.Ventilating valve is widely used in industrial and mineral, civil building fresh air conditioner system at present, at the air blowing opening place of air-conditioning or building, in order to regulate air quantity and maintain the constant of air quantity, existing air-valve is mostly electromechanical integrated device, complex structure, air-valve after the simplification of people's design afterwards, exists that regulable control precision is low, leakage rate high problem when closing completely.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of new wind ventilation plate valve, structure is simple, goes slick, and regulable control is accurate, and leakage rate is low.
New wind ventilation plate valve of the present invention, comprise rectangular outer frame and multiple valve disc, described valve disc two ends are equipped with valve disc adjusting gear, valve disc adjusting gear is arranged on housing, adjacent two valve disc adjusting gears intermesh, be provided with gear-bearing between valve disc adjusting gear and housing, valve disc one side is provided with Stamping Steel Ribbon.
Valve disc rotates by the valve disc adjusting gear at two ends the turnover controlling air quantity, and gear transmission is effective, and control accuracy is high, and valve disc is when buttoned-up status, and adjacent valve disc side engages each other, and the Stamping Steel Ribbon of valve disc side adds the sealing of ventilation plate valve.
Described outer upper frame edge is provided with upper sealing panel with valve disc corresponding part, the top; housing is below provided with lower seal plate with valve disc corresponding part bottom; when the complete closed state of valve disc; valve disc between valve disc topmost and outer upper frame edge, bottom and housing below between usually have air leakage; increase upper and lower sealing plate, stop the leakage of air.
The adjacent frame of described housing is fixedly connected with by bolt and nut.
Described valve disc adjusting gear is provided with four cingulums, and the angle between adjacent two cingulums is 90 °.
Described sealing plate by rivet interlacement on housing.
The beneficial effect that the present invention is compared with prior art had is: new wind ventilating board valve arrangement is simple, goes slick, and regulable control is accurate, and good sealing effect, leakage rate is low.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is valve disc opening state A-A sectional view of the present invention;
Fig. 3 is valve disc closed condition A-A sectional view of the present invention;
Fig. 4 is plan view of the present invention;
Fig. 5 is W place partial enlarged view;
Fig. 6 is X place partial enlarged view;
Fig. 7 is Y place partial enlarged view;
Fig. 8 is Z place partial enlarged view.
In figure: 1, housing; 2, valve disc; 3, valve disc adjusting gear; 4, upper sealing panel; 5, Stamping Steel Ribbon; 6, lower seal plate; 7, gear-bearing; 8, rivet; 9, bolt; 10, nut; 11, packing ring.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As shown in Fig. 1-Fig. 3 and Fig. 6, new wind ventilation plate valve comprises rectangular outer frame 1 and 8 valve discs 2, described valve disc 2 two ends are equipped with valve disc adjusting gear 3, valve disc adjusting gear 3 is arranged on housing 1, adjacent two valve disc adjusting gears 3 intermesh, be provided with gear-bearing 7 between valve disc adjusting gear 3 and housing 1, valve disc 2 one side is provided with Stamping Steel Ribbon 5.
Described housing 1 top and topmost valve disc 2 corresponding part are provided with upper sealing panel 4, and housing 1 is provided with lower seal plate 6 with valve disc 2 corresponding part bottom below.
Described valve disc adjusting gear 3 is provided with four cingulums, and the angle between adjacent two cingulums is 90 °.
As shown in Figure 4 and Figure 8, the adjacent frame of housing 1 is fixedly connected with by bolt 19, nut 10.
As shown in Figure 7, upper and lower sealing plate 4,6 is connected on housing 1 by rivet 8.
The valve disc 2 of new wind ventilation plate valve is rotated by the valve disc adjusting gear 3 at two ends and drives valve disc 2 to rotate the turnover controlling air quantity, and gear transmission is effective, and control accuracy is high.Valve disc 2 is when complete opening state, and as shown in Figure 2,8 valve discs 2 all rotate to horizontal position, and ventilation is maximum; Valve disc 2 is when buttoned-up status, and 8 valve discs 2 all rotate to vertical position, and adjacent valve disc 2 side engages each other, and the Stamping Steel Ribbon 5 of valve disc 2 side adds the sealing of ventilation plate valve, now without ventilation; Valve disc 2 between completely open and completely close between state time, have certain ventilation, can adjust as required.
Valve disc 2 completely closed state time, valve disc 2 between valve disc 2 topmost and housing 1 top, bottom and housing 1 below between usually have air leakage, increase upper and lower sealing plate 4,6, stopped the leakage of air.
Claims (5)
1. new wind ventilation plate valve, comprise rectangular outer frame (1) and multiple valve disc (2), it is characterized in that: described valve disc (2) two ends are equipped with valve disc adjusting gear (3), valve disc adjusting gear (3) is arranged on housing (1), adjacent two valve disc adjusting gears (3) intermesh, be provided with gear-bearing (7) between valve disc adjusting gear (3) and housing (1), valve disc (2) side is provided with Stamping Steel Ribbon (5).
2. new wind ventilation plate valve according to claim 1, it is characterized in that: described housing (1) top and topmost valve disc (2) corresponding part are provided with upper sealing panel (4), housing (1) is provided with lower seal plate (6) with valve disc (2) corresponding part bottom below.
3. new wind ventilation plate valve according to claim 1 and 2, is characterized in that: described housing (1) adjacent frame is fixedly connected with by bolt (19), nut (10).
4. new wind ventilation plate valve according to claim 1 and 2, it is characterized in that: described valve disc adjusting gear (3) is provided with four cingulums, the angle between adjacent two cingulums is 90 °.
5. new wind ventilation plate valve according to claim 2, is characterized in that: described upper and lower sealing plate (4,6) is connected on housing (1) by rivet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551021.2A CN104295760A (en) | 2014-10-17 | 2014-10-17 | Fresh air ventilating plate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551021.2A CN104295760A (en) | 2014-10-17 | 2014-10-17 | Fresh air ventilating plate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295760A true CN104295760A (en) | 2015-01-21 |
Family
ID=52315615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551021.2A Withdrawn CN104295760A (en) | 2014-10-17 | 2014-10-17 | Fresh air ventilating plate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295760A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388497A (en) * | 2017-07-25 | 2017-11-24 | 杭州新亚机电工程有限公司 | Intelligent distant control electric air volume adjusting valve |
| CN108302234A (en) * | 2018-01-23 | 2018-07-20 | 浙江上风高科专风实业有限公司 | A kind of chute type shock-wave resistant air vent valve |
-
2014
- 2014-10-17 CN CN201410551021.2A patent/CN104295760A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388497A (en) * | 2017-07-25 | 2017-11-24 | 杭州新亚机电工程有限公司 | Intelligent distant control electric air volume adjusting valve |
| CN108302234A (en) * | 2018-01-23 | 2018-07-20 | 浙江上风高科专风实业有限公司 | A kind of chute type shock-wave resistant air vent valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150121 |