CN208793695U - A kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function - Google Patents
A kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function Download PDFInfo
- Publication number
- CN208793695U CN208793695U CN201821565148.XU CN201821565148U CN208793695U CN 208793695 U CN208793695 U CN 208793695U CN 201821565148 U CN201821565148 U CN 201821565148U CN 208793695 U CN208793695 U CN 208793695U
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- valve
- rod
- motor
- shell
- welded
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- 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
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- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of central air-conditioning motor-driven valves with explosion prevention shock absorption function, including valve body, valve ball is equipped in the valve body, valve rod is connected on valve ball, shell and two link blocks are welded on valve body, second gear is fixed on the outside of valve rod, the bottom interior wall bolt of shell is fixed with motor, the output shaft of motor is connected with shaft by shaft coupling, first gear is fixed on the outside of shaft, the top of the link block is equipped with cavity, the first spring is equipped in the cavity, sliding block and decoupling rod, one end that the decoupling rod is located at the top of link block is welded with mounting plate, multiple telescopic rods being vertically arranged are welded between the bottom of the mounting plate and the top of shell, second spring is socketed on the outside of the telescopic rod.The utility model passes through the combination of the first spring, second spring, telescopic rod and decoupling rod, and the effect of bumper and absorbing shock is played to motor-driven valve, avoids vibration amplitude excessive, so that motor-driven valve and pipeline junction occur to loosen or rupture.
Description
Technical field
The utility model relates to valve technology field more particularly to a kind of central air-conditioning with explosion prevention shock absorption function are electronic
Valve.
Background technique
Motor-driven valve (electrically operated valve) just refers to that actuator control valves door is moved in electricity consumption, thus real
The on and off of existing valve, the electrically operated valve that central air-conditioning uses are typically mounted inside air-conditioning, and air-conditioning at work can the company of generation
Continuous vibration, existing motor-driven valve are generally fixedly mounted, and be easy to cause the shaking of motor-driven valve, damage motor-driven valve.
Utility model content
Purpose of the utility model is to solve existing issues, and a kind of center with explosion prevention shock absorption function proposed
Air-conditioning motor-driven valve.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function, including valve body, the valve body is interior equipped with valve ball, described
It is connected with valve rod on valve ball, shell and two link blocks are welded on the valve body, two link blocks are located at shell
Two sides, the top of the valve rod is rotatably connected on the top inner wall of shell, second gear is fixed on the outside of valve rod, shell
Bottom interior wall bolt is fixed with motor, and the output shaft of the motor is connected with shaft by shaft coupling, and the outside of the shaft is solid
Surely there are first gear, the first gear and second gear engagement, the top of the link block is equipped with cavity, sets in the cavity
There are the first spring, sliding block and decoupling rod, one end that the decoupling rod is located at the top of link block is welded with mounting plate, the mounting plate
Bottom and shell top between be welded with multiple telescopic rods being vertically arranged, be socketed with the second bullet on the outside of the telescopic rod
Spring.
Preferably, it is welded with decoupling rod at the top of the sliding block, the bottom of sliding block is welded with one end of the first spring, and first
The other end of spring is welded on the bottom of cavity.
Preferably, be connected with fixing bolt on the mounting plate, the top of the connecting plate is equipped with through-hole, decoupling rod it is outer
The inner wall of side and through-hole is slidably connected.
Preferably, the both ends of the telescopic rod are respectively welded at the top of shell and the bottom of mounting plate.
Preferably, the top interior bolt of the shell is fixed with rolling bearing units, and the valve rod is connected with rolling bearing units.
The beneficial effects of the utility model are: pass through the combination of the first spring, second spring, telescopic rod and decoupling rod, it is right
Motor-driven valve plays the effect of bumper and absorbing shock, avoids vibration amplitude excessive, so that motor-driven valve and pipeline junction occur to loosen or break
It splits.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function structural representation
Figure.
In figure: 1 valve body, 2 valve balls, 3 valve rods, 4 motors, 5 second gears, 6 link blocks, 7 decoupling rods, 8 mounting plates, 9 are stretched
Bar, 10 second springs, 11 shafts, 12 cavitys, 13 sliding blocks, 14 first springs, 15 first gears, 16 shells.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function, including valve body 1, valve body 1 is interior to be equipped with valve
Ball 2 is connected with valve rod 3 on valve ball 2, shell 16 and two link blocks 6 is welded on valve body 1, two link blocks 6 are located at shell
The two sides of body 16, the top of valve rod 3 are rotatably connected on the top inner wall of shell 16, and the outside of valve rod 3 is fixed with second gear 5,
The bottom interior wall bolt of shell 16 is fixed with motor 4, and the output shaft of motor 4 is connected with shaft 11 by shaft coupling, shaft 11
Outside is fixed with first gear 15, and first gear 15 and second gear 5 engage, and the top of link block 6 is equipped with cavity 12, cavity 12
It is inside equipped with the first spring 14, sliding block 13 and decoupling rod 7, one end that decoupling rod 7 is located at 6 top of link block is welded with mounting plate 8, pacifies
Multiple telescopic rods 9 being vertically arranged are welded between the bottom of loading board 8 and the top of shell 16, the outside of telescopic rod 9 is socketed with
Second spring 10；The top of sliding block 13 is welded with decoupling rod 7, and the bottom of sliding block 13 is welded with one end of the first spring 14, and first
The other end of spring 14 is welded on the bottom of cavity 12；Fixing bolt is connected on mounting plate 8, the top of connecting plate 6 is equipped with logical
Hole, the outside of decoupling rod 7 and the inner wall of through-hole are slidably connected；The both ends of telescopic rod 9 are respectively welded at top and the peace of shell 16
The bottom of loading board 8；The top interior bolt of shell 16 is fixed with rolling bearing units, and valve rod 3 is connected with rolling bearing units.This is practical new
Type passes through the combination of the first spring, second spring, telescopic rod and decoupling rod, and the effect of bumper and absorbing shock is played to motor-driven valve, is avoided
Vibration amplitude is excessive, so that motor-driven valve and pipeline junction occur to loosen or rupture.
In the present embodiment, shaft 11 is driven to rotate by motor 4, shaft 11 drives first gear 15 to rotate, first gear
15 drive second gears 5 to rotate, so that valve rod 3 drives valve ball 2 to rotate, realization opens or closes valve, telescopic rod 9, the
The design of two springs, decoupling rod 7, sliding block 13 and the first spring, can effectively reduce the influence shaken to valve, and valve is more steady
It is fixed, simultaneously as preferable damping effect avoids due to loosening so that being not likely to produce loosening between valve and connecting pipe
The leakage of generation bursts.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function, including valve body (1), which is characterized in that the valve body (1)
It is interior to be equipped with valve ball (2), it is connected with valve rod (3) on the valve ball (2), is welded with shell (16) and two companies on the valve body (1)
It connects block (6), two link blocks (6) are located at the two sides of shell (16), and the top of the valve rod (3) is rotatably connected on shell
The top inner wall of body (16) is fixed with second gear (5) on the outside of valve rod (3), and the bottom interior wall bolt of shell (16) is fixed with
The output shaft of motor (4), the motor (4) is connected with shaft (11) by shaft coupling, is fixed on the outside of the shaft (11)
First gear (15), the first gear (15) and second gear (5) engagement, the top of the link block (6) are equipped with cavity
(12), the first spring (14), sliding block (13) and decoupling rod (7) are equipped in the cavity (12), the decoupling rod (7) is located at connection
One end at the top of block (6) is welded with mounting plate (8), is welded between the bottom of the mounting plate (8) and the top of shell (16)
Multiple telescopic rods (9) being vertically arranged are socketed with second spring (10) on the outside of the telescopic rod (9).
2. a kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function according to claim 1, which is characterized in that described
It is welded at the top of sliding block (13) decoupling rod (7), the bottom of sliding block (13) is welded with one end of the first spring (14), the first spring
(14) the other end is welded on the bottom of cavity (12).
3. a kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function according to claim 1, which is characterized in that described
It is connected with fixing bolt on mounting plate (8), the top of the link block (6) is equipped with through-hole, the outside of decoupling rod (7) and through-hole
Inner wall is slidably connected.
4. a kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function according to claim 1, which is characterized in that described
The both ends of telescopic rod (9) are respectively welded at the top of shell (16) and the bottom of mounting plate (8).
5. a kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function according to claim 1, which is characterized in that described
The top interior bolt of shell (16) is fixed with rolling bearing units, and the valve rod (3) is connected with rolling bearing units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565148.XU CN208793695U (en) | 2018-09-26 | 2018-09-26 | A kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565148.XU CN208793695U (en) | 2018-09-26 | 2018-09-26 | A kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793695U true CN208793695U (en) | 2019-04-26 |
Family
ID=66210698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821565148.XU Expired - Fee Related CN208793695U (en) | 2018-09-26 | 2018-09-26 | A kind of central air-conditioning motor-driven valve with explosion prevention shock absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985739A (en) * | 2019-12-31 | 2020-04-10 | 扬州瀚泰机械有限公司 | Mining spherical stop valve |
-
2018
- 2018-09-26 CN CN201821565148.XU patent/CN208793695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985739A (en) * | 2019-12-31 | 2020-04-10 | 扬州瀚泰机械有限公司 | Mining spherical stop valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |