CN206093161U - Variable blast volume air conditioner end effector mechanism - Google Patents
Variable blast volume air conditioner end effector mechanism Download PDFInfo
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- CN206093161U CN206093161U CN201621088759.0U CN201621088759U CN206093161U CN 206093161 U CN206093161 U CN 206093161U CN 201621088759 U CN201621088759 U CN 201621088759U CN 206093161 U CN206093161 U CN 206093161U
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- valve rod
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- connecting rod
- turning handle
- rod
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Abstract
The utility model relates to a variable blast volume air conditioner end effector mechanism belongs to refrigeration and air conditioning technology field. The utility model discloses a variable blast volume air conditioner end effector mechanism, include: round valve plate, nut, valve body, valve rod, uide bushing, turning handle, connecting rod and base. Round valve plate passes through the nut and fixes the one end at the valve rod, and the valve rod passes the uide bushing, and the other end passes through the base support. Angular travel actuator arranges in the middle of base and uide bushing that it rotates axle head and drive the turning handle that has waist type spout fixedly, can drive the turning handle rotation. Be equipped with the connecting rod on the valve rod, connecting rod one end is fixed with the valve rod, and it is fixed with the split pin that the waist type spout of turning handle is passed to one end, guarantees the connecting rod and does not deviate from from waist type spout. The utility model discloses a variable blast volume air conditioner end effector mechanism provides one set of mechanism of changing the angle stroke into the craspedodrome journey, can effectively solve the problem of the steady quantitative regulation amount of wind.
Description
Technical field
This utility model is related to a kind of VAV box actuator, belongs to Refrigeration ＆ Air-Conditioning technical field.
Background technology
In the design of early stage air conditioner ventilating system, the pass of the technical specification such as noise, air measuring for air conditioner end equipment
Note is very few.In modern high end air conditioner ventilating system, Pressure-independent VAV-BOX equipment is commonly used, the reality to air quantity
When measurement and noise control put forward higher requirement.But typically adjusted using fast open form butterfly valve in traditional air conditioner end-equipment
Air quantity, this mode regulation performance is poor, noise big, and there be compared with large disturbances fluid, cause fluid turbulence uneven after valve, causes wind
Measurement is inaccurate.Angle stroke is changed into Direct Travel by VAV box actuator of the present utility model there is provided a set of
Mechanism, can with effectively solving steadily quantitatively adjust air quantity problem.
Utility model content
This utility model aims to solve the problem that traditional air conditioner tail house regulation performance is poor, the problem that noise is big, using using into
Ripe and with low cost angle stroke executor, is changed by frame for movement, it is proposed that one kind possesses Direct Travel executor and adjusts effect
The air conditioning terminal actuator of fruit.
The purpose of this utility model is realized by following technical proposals：
VAV box actuator of the present utility model, including：Circular valve plate, nut, valve body, valve rod, guiding
Set, turning handle, connecting rod and pedestal.
Circular valve plate is fixed on one end of valve rod by nut, and valve rod passes through fairlead, and the other end passes through base supports.
Angle stroke executor is arranged in the middle of pedestal and fairlead, and its rotary shaft end is fixed with the turning handle for being provided with waist type chute, can be driven
Turning handle rotates.Connecting rod is housed on valve rod, connecting rod one end is fixed with valve rod, one end is solid with split pin through the waist type chute of turning handle
It is fixed, it is ensured that connecting rod is not deviate from from waist type chute.
The course of work：
After being connected to air-conditioning Regulate signal, angle stroke executor drives turning handle to rotate, and turning handle pulls connecting rod and band ovable valve stem fortune
Dynamic, spacing due to fairlead and pedestal, connecting rod is moved in waist type chute and keeps a height, while valve rod is along guiding
Set moves along a straight line, and drives the straight line that valve plate realizes valve opening to adjust.
Description of the drawings
Fig. 1 is structural front view of the present utility model
Fig. 2 is structure top view of the present utility model
1 --- circular valve plate, 2 --- nut, 3 --- valve body, 4 --- valve rod, 5 --- fairlead, 6 --- turning handle,
7 --- waist type chute, 8 --- pedestal, 9 --- split pin, 10 --- connecting rod.
Specific embodiment
Content of the present utility model is described further with reference to the accompanying drawings and examples.
Embodiment
VAV box actuator of the present utility model, including：Circular valve plate（1）, nut（2）, valve body（3）、
Valve rod（4）, fairlead（5）, turning handle（6）, connecting rod（10）And pedestal（8）.
Circular valve plate（1）By nut（2）It is fixed on valve rod（4）One end, valve rod（4）Through fairlead（5）, and it is another
End passes through pedestal（8）Support.Angle stroke executor is arranged in pedestal（8）With fairlead（5）Centre, its rotary shaft end be provided with waist
Type chute（7）Turning handle（6）It is fixed, turning handle can be driven（6）Rotation.Connecting rod is housed on valve rod（10）, connecting rod（10）One end with
Valve rod（4）Fixed, one end passes through turning handle（6）Waist type chute（7）With split pin（9）It is fixed, it is ensured that connecting rod（10）Not from waist type
Chute（7）Middle abjection.
The course of work：
After being connected to air-conditioning Regulate signal, angle stroke executor drives turning handle（6）Rotation, turning handle（6）Pull connecting rod（10）And
Band ovable valve stem（4）Motion, due to fairlead（5）And pedestal（8）Spacing, connecting rod（10）In waist type chute（7）Middle movement and guarantor
A height is held, while valve rod（4）Along fairlead（5）Move along a straight line, drive circular valve plate（1）Realize valve opening
Straight line is adjusted.
Claims (5)
1. a kind of VAV box actuator, is characterized in that：Including circular valve plate, nut, valve body, valve rod, fairlead,
Turning handle, connecting rod and pedestal, circular valve plate is fixed on one end of valve rod by nut, and valve rod passes through fairlead, and the other end to pass through
Base supports, angle stroke executor is arranged in the middle of pedestal and fairlead, and its rotary shaft end is consolidated with the turning handle for being provided with waist type chute
It is fixed, turning handle can be driven to rotate, connecting rod is housed on valve rod, connecting rod one end is fixed with valve rod, waist type chute of the one end through turning handle
Fixed with split pin, it is ensured that connecting rod is not deviate from from waist type chute.
2. a kind of VAV box actuator as claimed in claim 1, it is characterised in that by bar linkage structure by angle
The rotary motion of stroke executor is converted to the Direct Travel motion of valve rod.
3. a kind of VAV box actuator as claimed in claim 1, it is characterised in that between fairlead and valve rod,
Space is left between pedestal and valve rod, valve rod is smoothly moved left and right.
4. a kind of VAV box actuator as claimed in claim 1, it is characterised in that between fairlead and valve rod,
Add lubricant between pedestal and valve rod, between waist type chute and connecting rod, strengthen sliding effect.
5. a kind of VAV box actuator as claimed in claim 1, it is characterised in that valve design is distributed
Even hole, as the change of valve plate aperture can steadily change the intake of air conditioning terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088759.0U CN206093161U (en) | 2016-09-29 | 2016-09-29 | Variable blast volume air conditioner end effector mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088759.0U CN206093161U (en) | 2016-09-29 | 2016-09-29 | Variable blast volume air conditioner end effector mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093161U true CN206093161U (en) | 2017-04-12 |
Family
ID=58481743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621088759.0U Active CN206093161U (en) | 2016-09-29 | 2016-09-29 | Variable blast volume air conditioner end effector mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637276A (en) * | 2019-03-01 | 2020-09-08 | 自贡新地佩尔阀门有限公司 | Feedback device of control valve positioner |
-
2016
- 2016-09-29 CN CN201621088759.0U patent/CN206093161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637276A (en) * | 2019-03-01 | 2020-09-08 | 自贡新地佩尔阀门有限公司 | Feedback device of control valve positioner |
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