CN209705314U - A kind of HVAC valve of heating and ventilating equipment - Google Patents
A kind of HVAC valve of heating and ventilating equipment Download PDFInfo
- Publication number
- CN209705314U CN209705314U CN201920256316.5U CN201920256316U CN209705314U CN 209705314 U CN209705314 U CN 209705314U CN 201920256316 U CN201920256316 U CN 201920256316U CN 209705314 U CN209705314 U CN 209705314U
- Authority
- CN
- China
- Prior art keywords
- valve
- deflector
- valve body
- heating
- gas pipeline
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Valves (AREA)
- Sliding Valves (AREA)
Abstract
The utility model discloses a kind of HVAC valves of heating and ventilating equipment, Electric Actuator is internally provided with valve rod, import and export is equipped with fixing bolt outside valve body, seal groove inside top is equipped with cushion, cushion bottom is equipped with damping elastic piece, seal groove is equipped with annular ring close to valve rod side, and hydraulic stem other end two sides are fixedly connected to deflector, and the other end of deflector is slidably connected with the sliding slot for being mounted on gas pipeline upper and lower ends.The design structure novel, the anti seismic efficiency of the present apparatus can effectively be improved, so that the present apparatus is not likely to produce vibration when carrying out conveying gas, so that all parts are not easy to loosen, and then improve the service life of the present apparatus, valve rod can effectively prevent when carrying out operation, generate the leakage of gas, the sealing effect of the present apparatus is improved, wherein driving deflector to move in sliding slot by Driven by Hydraulic Cylinder hydraulic stem, the present apparatus is allowed to automatically adjust the gas flow size in gas pipeline.
Description
Technical field
The utility model relates to a kind of HVAC valve, in particular to the HVAC valve of a kind of heating and ventilating equipment belongs to Architectural Equipment skill
Art field.
Background technique
Generally carry out interim, the very fast reduction of the temperature of northern China, so that indoor temperature becomes cold, institute extremely in winter
, often using heating and ventilating equipment to indoor input heating, to guarantee that indoor temperature is in more warm temperature in the north, because
This heating and ventilating equipment popularity rate is higher and higher, and component more important in heating and ventilating equipment is exactly control valve.Existing HVAC valve is close
Envelope effect is poor and does not have bradyseism effect, this makes the using effect of HVAC valve poor, and service life is lower, wherein mostly
Several HVAC valves cannot be accomplished to automatically control the flow of heating conveying, so being badly in need of designing a kind of HVAC of heating and ventilating equipment now
Valve.
Utility model content
The utility model provides a kind of HVAC valve of heating and ventilating equipment, to solve the problems, such as to be previously mentioned in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of HVAC valve of heating and ventilating equipment of the utility model, including valve body and Electric Actuator and valve rod, the valve body
Middle part is equipped with gas pipeline, and the body top is equipped with Electric Actuator, and the Electric Actuator is internally provided with valve rod, described
Import and export is equipped with fixing bolt outside valve body, and the body base middle-end is equipped with support base, and the valve body is held with electronic
Seal groove is equipped between row device, the seal groove inside top is equipped with cushion, and the cushion bottom is equipped with damping bullet
Property part, the seal groove are equipped with annular ring close to valve rod side, and the upper and lower ends at the air inlet of the gas pipeline are pacified
Equipped with hydraulic cylinder, two hydraulic cylinders are fixedly connected to hydraulic stem close to side in the middle part of gas pipeline, and the hydraulic stem is another
One end two sides are fixedly connected to deflector, the other end of the deflector with the sliding slot that is mounted on gas pipeline upper and lower ends
It is slidably connected.
As a kind of optimal technical scheme of the utility model, the valve rod passes through seal groove and valve body, and and support base
Top is flexibly connected.
As a kind of optimal technical scheme of the utility model, the hydraulic cylinder and hydraulic stem and deflector respectively about
It is symmetrical set in the middle part of gas pipeline.
As a kind of optimal technical scheme of the utility model, annular ring is made of polyurethane rubber material, institute
Deflector is stated to be made of stainless steel material.
As a kind of optimal technical scheme of the utility model, the tilt angle of the deflector is 0-45 degree.
The utility model beneficial effect achieved is: the design structure novel, easy to operate, easy to use, by adopting
Be arranged with the collocation of cushion and damping elastic piece, can effectively improve the anti seismic efficiency of the present apparatus so that the present apparatus into
It is not likely to produce vibration when row conveying gas, so that all parts are not easy to loosen, and then improves the service life of the present apparatus, and set
The annular ring set is made of polyurethane rubber material, be can effectively prevent valve rod when carrying out operation, is generated letting out for gas
Leakage, improves the sealing effect of the present apparatus, wherein drive deflector to move in sliding slot by Driven by Hydraulic Cylinder hydraulic stem, so that this
Device can automatically adjust the gas flow size in gas pipeline.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the front cross-sectional structural schematic diagram of the utility model；
Fig. 2 is enlarged structure schematic diagram at the A of the utility model；
Fig. 3 is enlarged structure schematic diagram at the B of the utility model.
In figure: 1, valve body；2, gas pipeline；3, Electric Actuator；4, valve rod；5, fixing bolt；6, support base；7, it seals
Slot；8, cushion；9, damping elastic piece；10, annular ring；11, hydraulic cylinder；12, hydraulic stem；13, deflector；14, sliding slot.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figure 1-3, a kind of HVAC valve of heating and ventilating equipment of the utility model, including valve body 1 and Electric Actuator 3 and
Valve rod 4 is equipped with gas pipeline 2 in the middle part of valve body 1, is equipped with Electric Actuator 3 at the top of valve body 1, Electric Actuator 3 is internally provided with valve
Bar 4,1 outside import and export of valve body are equipped with fixing bolt 5, and 1 bottom middle-end of valve body is equipped with support base 6, and valve body 1 is held with electronic
Seal groove 7 is equipped between row device 3,7 inside top of seal groove is equipped with cushion 8, and 8 bottom of cushion is equipped with damping elastic piece
9, seal groove 7 is equipped with annular ring 10 close to 4 side of valve rod, and the upper and lower ends at the air inlet of gas pipeline 2 are mounted on liquid
Cylinder pressure 11, two hydraulic cylinders 11 are fixedly connected to hydraulic stem 12,12 other end two of hydraulic stem close to 2 middle part side of gas pipeline
Side is fixedly connected to deflector 13, and the other end of deflector 13 is slided with the sliding slot 14 for being mounted on 2 upper and lower ends of gas pipeline
Dynamic connection.
Valve rod 4 passes through seal groove 7 and valve body 1, and is flexibly connected with 6 top of support base, hydraulic cylinder 11 and hydraulic stem 12 with
And deflector 13, respectively about being symmetrical set in the middle part of gas pipeline 2, annular ring 10 is made of polyurethane rubber material, water conservancy diversion
Plate 13 is made of stainless steel material, and the tilt angle of deflector 13 is 0-45 degree.
It is rotated specifically, first passing through starting 3 driving stem 4 of Electric Actuator, so that HVAC valve is opened, is led to
Gas, and drive hydraulic stem 12 to move up and down by operation hydraulic cylinder 11, and then deflector 13 is driven to move in sliding slot 14, make
Deflector 13 tilt angle quickly adjusted, so that the present apparatus can automatically adjust the gas stream in gas pipeline 2
Size is measured, wherein the collocation by cushion 8 and damping elastic piece 9 is arranged, can effectively improve the anti seismic efficiency of the present apparatus,
So that the present apparatus is not likely to produce vibration when carrying out conveying gas, so that all parts are not easy to loosen, and then the present apparatus is improved
Service life, and the annular ring 10 being arranged is made of polyurethane rubber material, be can effectively prevent valve rod 4 and is being made
When industry, the leakage of gas is generated, improves the sealing effect of the present apparatus.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of HVAC valve of heating and ventilating equipment, which is characterized in that including valve body (1) and Electric Actuator (3) and valve rod (4),
Gas pipeline (2) are equipped in the middle part of the valve body (1), are equipped with Electric Actuator (3) at the top of the valve body (1), the electronic execution
Device (3) is internally provided with valve rod (4), and the external import and export of the valve body (1) is equipped with fixing bolt (5), valve body (1) bottom
Portion's middle-end is equipped with support base (6), is equipped with seal groove (7) between the valve body (1) and Electric Actuator (3), the seal groove
(7) inside top is equipped with cushion (8), and cushion (8) bottom is equipped with damping elastic piece (9), the seal groove (7)
It is equipped with annular ring (10) close to valve rod (4) side, the upper and lower ends at the air inlet of the gas pipeline (2) are mounted on liquid
Cylinder pressure (11), two hydraulic cylinders (11) are fixedly connected to hydraulic stem (12) close to side in the middle part of gas pipeline (2), described
Hydraulic stem (12) other end two sides are fixedly connected to deflector (13), the other end of the deflector (13) be mounted on it is defeated
The sliding slot (14) of feed channel (2) upper and lower ends is slidably connected.
2. a kind of HVAC valve of heating and ventilating equipment according to claim 1, which is characterized in that the valve rod (4) passes through sealing
Slot (7) and valve body (1), and be flexibly connected with support base (6) top.
3. a kind of HVAC valve of heating and ventilating equipment according to claim 1, which is characterized in that the hydraulic cylinder (11) with it is hydraulic
Bar (12) and deflector (13) are symmetrical set respectively about gas pipeline (2) middle part.
4. a kind of HVAC valve of heating and ventilating equipment according to claim 1, which is characterized in that annular ring (10) is using poly-
Urethane rubber material is made, and the deflector (13) is made of stainless steel material.
5. a kind of HVAC valve of heating and ventilating equipment according to claim 1, which is characterized in that the inclination of the deflector (13)
Angle is 0-45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256316.5U CN209705314U (en) | 2019-02-28 | 2019-02-28 | A kind of HVAC valve of heating and ventilating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256316.5U CN209705314U (en) | 2019-02-28 | 2019-02-28 | A kind of HVAC valve of heating and ventilating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705314U true CN209705314U (en) | 2019-11-29 |
Family
ID=68642808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920256316.5U Expired - Fee Related CN209705314U (en) | 2019-02-28 | 2019-02-28 | A kind of HVAC valve of heating and ventilating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325458A (en) * | 2022-08-15 | 2022-11-11 | 广州瑞鑫智能制造有限公司 | Gas pipeline pressure flow control system |
-
2019
- 2019-02-28 CN CN201920256316.5U patent/CN209705314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325458A (en) * | 2022-08-15 | 2022-11-11 | 广州瑞鑫智能制造有限公司 | Gas pipeline pressure flow control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209705314U (en) | A kind of HVAC valve of heating and ventilating equipment | |
| CN208011034U (en) | A kind of adjustable ball-cock assembly of flow | |
| CN209705312U (en) | A kind of control valve of adjustable pipeline inside stream speed size | |
| CN203704105U (en) | Floor heating water separating and collecting device | |
| CN205937976U (en) | Double - circuit is intake and double - circuit goes out case of water | |
| CN207064373U (en) | A kind of multifunction hydraulic oil cylinder | |
| CN203560467U (en) | Triple-eccentric metal hard-sealing butterfly valve | |
| CN206467028U (en) | A kind of three-stage boring aeration tube aeration device | |
| CN210739460U (en) | Combined ball valve | |
| CN208331277U (en) | A kind of angle valve being easily installed maintenance | |
| CN208535185U (en) | A kind of butterfly valve with ventilation function | |
| CN207421334U (en) | A kind of adjustable exhaust valve | |
| CN207880094U (en) | A kind of angie type pneumatic control valve | |
| CN207080610U (en) | A kind of double eccentric butterfly valve with anti-shock baffle | |
| CN204692607U (en) | Oval sealing surface Bidirectional pressure butterfly valve | |
| CN204664420U (en) | A kind of High Temperature High Pressure Y-shaped cut-off valve | |
| CN205226441U (en) | Fixed ball valve of cast steel flange worm -drive | |
| CN208268461U (en) | A kind of compressor air flow duct valving | |
| CN205136629U (en) | Buggy flow control valve's case structure | |
| CN2738052Y (en) | Fixed ball valve | |
| CN204553876U (en) | A kind of pressure equalizing valve being convenient to replacing valve plate seal ring | |
| CN204420190U (en) | Organic waste-gas purification equipment changing valve | |
| CN206754429U (en) | A kind of flat gate valve | |
| CN208252801U (en) | A kind of pneumatic actuator valve plate | |
| CN219366813U (en) | Light torque flange stop valve |
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: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |