CN219493179U - Gas pressure reducing valve convenient to assembly - Google Patents
Gas pressure reducing valve convenient to assembly Download PDFInfo
- Publication number
- CN219493179U CN219493179U CN202320102602.2U CN202320102602U CN219493179U CN 219493179 U CN219493179 U CN 219493179U CN 202320102602 U CN202320102602 U CN 202320102602U CN 219493179 U CN219493179 U CN 219493179U
- Authority
- CN
- China
- Prior art keywords
- pressure reducing
- reducing valve
- gas pressure
- gas
- fixedly connected
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of gas pressure reducing valves, in particular to a gas pressure reducing valve convenient to assemble, which comprises a gas pressure reducing valve body, wherein two ends of the gas pressure reducing valve body are respectively provided with a gas inlet pipe orifice and a gas outlet pipe orifice, and one ends of the gas inlet pipe orifice and the gas outlet pipe orifice, which are far away from the gas pressure reducing valve body, are respectively provided with a connecting mechanism; coupling mechanism includes screw sleeve, screw sleeve's one end fixedly connected with first retainer plate, the one end fixedly connected with breather hose of first retainer plate makes things convenient for two pipe connections of gas relief valve body and outside through breather hose and connector, and the gas between two outside pipelines of being convenient for is depressurized through the gas relief valve body, and breather hose provides soft connection for when distance or highly different between two outside pipelines, also can be fine with gas relief valve body assembly to between two outside pipelines.
Description
Technical Field
The utility model relates to the technical field of gas pressure reducing valves, in particular to a gas pressure reducing valve convenient to assemble.
Background
The gas pressure reducing valve adopts the opening degree of an opening and closing piece in a control valve body to regulate the flow rate of a medium, reduces the pressure of the medium, and simultaneously regulates the opening degree of the opening and closing piece under the action of the pressure behind the valve, so that the pressure behind the valve is kept in a certain range.
When the gas pressure reducing valve is used, the gas pressure reducing valve needs to be connected between two pipelines for gas pressure reduction, and the energy-saving gas pressure reducing valve has the advantages of high temperature resistance, good thermal stability, low heat conductivity, small specific heat, mechanical shock resistance and the like, and is proposed in patent application number CN 201920422063.4.
The gas pressure reducing valve in the prior art, such as the gas pressure reducing valve proposed in the patent application number CN201920422063.4, is connected with an external pipeline through an air inlet interface and an air outlet interface at two ends, but the height and the length of the air inlet interface and the air outlet interface cannot be adjusted, so that the gas pressure reducing valve is inconvenient to assemble between two external pipelines with different heights or different distances.
Disclosure of Invention
The utility model aims to provide a gas pressure reducing valve which is convenient to assemble, so as to solve the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
the gas pressure reducing valve comprises a gas pressure reducing valve body, wherein two ends of the gas pressure reducing valve body are respectively provided with a gas inlet pipe orifice and a gas outlet pipe orifice, and one ends of the gas inlet pipe orifice and the gas outlet pipe orifice, which are far away from the gas pressure reducing valve body, are respectively provided with a connecting mechanism;
the connecting mechanism comprises a threaded sleeve, one end of the threaded sleeve is fixedly connected with a first fixing ring, one end of the first fixing ring is fixedly connected with a ventilation hose, one end of the ventilation hose is fixedly connected with a second fixing ring, one end of the second fixing ring is fixedly connected with a connector used for being connected with an external pipeline, and the threaded sleeve, the first fixing ring, the ventilation hose, the second fixing ring and the connector are sequentially communicated.
Preferably, two connecting mechanisms are symmetrically arranged on the gas pressure reducing valve body, and threaded sleeves on the two connecting mechanisms are respectively connected to the gas inlet pipe orifice and the gas outlet pipe orifice in a threaded manner.
Preferably, a protection hose is fixedly connected between the first fixing ring and the second fixing ring, and the protection hose is sleeved on the outer surface of the communication hose.
Preferably, the gas pressure reducing valve body is provided with a fixed ring which is fixedly connected with the outer surfaces of the gas inlet pipe orifice and the gas outlet pipe orifice, and the top of the fixed ring is fixedly connected with a fixed connecting rod.
Preferably, one end of the fixed connecting rod, which is far away from the fixed ring, is fixedly connected with a threaded pipe, a threaded shaft is connected to the threaded pipe in a threaded manner, and a rotary handle is fixedly connected to the top of the threaded shaft.
Preferably, the bottom of screw thread axle is provided with fixture, and fixture includes first gripping ring and second gripping ring, and first gripping ring and second gripping ring are used for being fixed to external pipeline from both sides centre gripping, and first gripping ring rotates the bottom of connecting in the screw thread axle, and the both sides of first gripping ring are provided with the fixed pin, and the bottom of fixed pin runs through first gripping ring and second gripping ring and threaded connection in proper order has lock nut for it is together fixed with first gripping ring and second gripping ring.
And a mounting frame is fixedly connected between the two fixing rings, and mounting holes are formed in the mounting frame.
The utility model has the beneficial effects that:
the gas pressure reducing valve body is convenient to connect with two pipelines outside through the vent hose and the connector, gas between two external pipelines is convenient to reduce pressure through the gas pressure reducing valve body, the vent hose provides flexible connection, so that the gas pressure reducing valve body can be well assembled between the two external pipelines when the distance or the height of the two external pipelines are different, the gas pressure reducing valve body is connected with the two external pipelines with different heights, the screw thread shaft can be rotated to adjust the heights of the first clamping ring and the second clamping ring, the first clamping ring and the second clamping ring are clamped on the external pipelines with different heights, and the fixing of the gas pressure reducing valve can be conveniently and rapidly completed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the first clamp ring segment of FIG. 1;
FIG. 3 is a schematic view of a rear view of the gas pressure reducing valve body of FIG. 1;
fig. 4 is a schematic view of the structure of the inner portion of the protection hose of fig. 1.
Reference numerals in the drawings are as follows:
1. the gas pressure reducing valve comprises a gas pressure reducing valve body 2, a gas inlet pipe orifice 3, a gas outlet pipe orifice 4, a threaded sleeve, 5, a first fixed ring, 6, a ventilation hose, 61, a protection hose, 7, a second fixed ring, 8, a connector, 9, a fixed ring, 10, a fixed connecting rod, 11, a threaded pipe, 12, a threaded shaft, 13, a rotary handle, 14, a first clamping ring, 15, a second clamping ring, 16, a fixed pin, 17, a lock nut, 18, a mounting frame, 19 and a mounting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The gas pressure reducing valve convenient to assemble comprises a gas pressure reducing valve body 1, wherein two ends of the gas pressure reducing valve body 1 are respectively provided with a gas inlet pipe orifice 2 and a gas outlet pipe orifice 3, and one ends, far away from the gas pressure reducing valve body 1, of the gas inlet pipe orifice 2 and the gas outlet pipe orifice 3 are respectively provided with a connecting mechanism;
the connecting mechanism comprises a threaded sleeve 4, one end of the threaded sleeve 4 is fixedly connected with a first fixing ring 5, one end of the first fixing ring 5 is fixedly connected with a ventilation hose 6, one end of the ventilation hose 6 is fixedly connected with a second fixing ring 7, one end of the second fixing ring 7 is fixedly connected with a connector 8 used for being connected with an external pipeline, and the threaded sleeve, the first fixing ring 5, the ventilation hose 6, the second fixing ring 7 and the connector 8 are sequentially communicated.
The air inlets at two ends of the gas pressure reducing valve body 1 are respectively connected with a connecting mechanism, so that the gas is input into the gas pressure reducing valve body 1 through the gas connecting mechanism and the air inlet pipe orifice 2, and is output through the air outlet pipe orifice 3 and the connecting mechanism, and the first fixing ring 5 and the second fixing ring 7 are hard metal rings.
The gas pressure reducing valve is characterized in that two connecting mechanisms are symmetrically arranged on the gas pressure reducing valve body 1, and threaded sleeves 4 on the two connecting mechanisms are respectively connected to the gas inlet pipe orifice 2 and the gas outlet pipe orifice 3 in a threaded mode.
The air inlet pipe orifice 2 and the air outlet pipe orifice 3 are provided with internal threads so as to realize threaded connection with the threaded sleeve 4, and the two connecting mechanisms are fixed to the air inlet pipe orifice 2 and the air outlet pipe orifice 3.
A protection hose 61 is fixedly connected between the first fixing ring 5 and the second fixing ring 7, and the protection hose 61 is sleeved on the outer surface of the communication hose 6.
As shown in fig. 1 and 4, the protection hose 61 is sleeved outside the communication hose 6, so as to provide protection for the communication hose 6, prevent the communication hose 6 from being scratched, and prevent the connection mechanism from leaking even if the communication hose 6 leaks air due to damage, and the external protection hose 61 does not damage.
The gas pressure reducing valve is characterized in that a fixed ring 9 is fixedly connected to the outer surfaces of the gas inlet pipe orifice 2 and the gas outlet pipe orifice 3 on the gas pressure reducing valve body 1, and a fixed connecting rod 10 is fixedly connected to the top of the fixed ring 9.
The one end that fixed connecting rod 10 kept away from solid fixed ring 9 fixedly connected with screwed pipe 11, screwed pipe 11 is last to be connected with screw shaft 12, and screw shaft 12's top fixedly connected with rotatory handle 13.
As shown in fig. 1 and 2, the threaded shaft 12 is conveniently rotated by rotating the handle 13.
The bottom of screw shaft 12 is provided with fixture, and fixture includes first grip ring 14 and second grip ring 15, and first grip ring 14 and second grip ring 15 are used for being fixed to the outside pipeline from both sides centre gripping, and first grip ring 14 rotates to be connected in the bottom of screw shaft 12, and both sides of first grip ring 14 are provided with fixed pin 16, and the bottom of fixed pin 16 runs through first grip ring 14 and second grip ring 15 in proper order and threaded connection has lock nut 17 for be in the same place first grip ring 14 and second grip ring 15.
A mounting frame 18 is fixedly connected between the two fixing rings 9, and mounting holes 19 are formed in the mounting frame 18.
As shown in fig. 1 and 3, the mounting frame 18 is matched with the mounting hole 19, so that bolts can conveniently pass through the mounting hole 19 to fix the mounting frame 18 and the gas pressure reducing valve body 1.
The working principle of the gas pressure reducing valve convenient to assemble provided by the utility model is as follows:
when the gas pressure reducing valve body 1 needs to be installed, two external pipelines are arranged at two ends of the gas pressure reducing valve body 1, then a first clamping ring 14 and a second clamping ring 15 at two ends of the gas pressure reducing valve body 1 can be clamped outside the pipelines, the first clamping ring 14 and the second clamping ring 15 are fixed on the pipelines at the two ends through a fixing pin 16 matched with a locking nut 17, the first clamping ring 14 is fixed with the gas pressure reducing valve body 1 through a fixing connecting rod 10 and a fixing ring 9, and the gas pressure reducing valve body 1 is installed on the two external pipelines;
the screw shaft 12 can be driven to correspondingly rotate by rotating the rotary handle 13, the screw shaft 12 drives the first clamping ring 14 and the second clamping ring 15 to move up and down, and the heights of the first clamping ring 14 and the second clamping ring 15 can be adjusted, so that when the heights of pipelines at two ends of the gas pressure reducing valve body 1 are inconsistent, the heights of the first clamping ring 14 and the second clamping ring 15 can be adjusted to fix the gas pressure reducing valve body 1;
then, the connectors 8 on the two connecting mechanisms are connected to the outer pipelines on the two sides of the gas pressure reducing valve body 1, the two outer pipelines and the gas pressure reducing valve body 1 are connected, wherein the length of the ventilation hose 6 and the height of the connectors 8 can be adjusted, so that the gas pressure reducing valve body 1 can be connected between the two outer pipelines with different distances or between the two outer pipelines with different heights through the connecting mechanisms.
Compared with the related art, the gas pressure reducing valve convenient to assemble has the following beneficial effects:
the air relief valve body 1 and two external pipelines are connected through the air hose 6 and the connector 8, air between two external pipelines is relieved through the air relief valve body 1, the air hose 6 provides soft connection, the air relief valve body 1 is assembled between the two external pipelines when the distance or the height between the two external pipelines are different, the air relief valve body 1 is connected with the two external pipelines with different heights, the threaded shaft 12 can be rotated to adjust the heights of the first clamping ring 14 and the second clamping ring 15, the first clamping ring 14 and the second clamping ring 15 are clamped on the external pipelines with different heights, and the fixing of the air relief valve is conveniently and rapidly completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The gas pressure reducing valve is convenient to assemble and comprises a gas pressure reducing valve body (1), wherein two ends of the gas pressure reducing valve body (1) are respectively provided with a gas inlet pipe orifice (2) and a gas outlet pipe orifice (3), and the gas pressure reducing valve is characterized in that one ends, far away from the gas pressure reducing valve body (1), of the gas inlet pipe orifice (2) and the gas outlet pipe orifice (3) are respectively provided with a connecting mechanism;
coupling mechanism includes screw sleeve (4), and the one end fixedly connected with first retainer plate (5) of screw sleeve (4), the one end fixedly connected with breather hose (6) of first retainer plate (5), the one end fixedly connected with second retainer plate (7) of breather hose (6), the one end fixedly connected with of second retainer plate (7) is used for carrying out connector (8) of being connected with outside pipeline, screw sleeve, first retainer plate (5), breather hose (6), second retainer plate (7) and connector (8) communicate in proper order.
2. The gas pressure reducing valve convenient to assemble according to claim 1, wherein two connecting mechanisms are symmetrically arranged on the gas pressure reducing valve body (1), and threaded sleeves (4) on the two connecting mechanisms are respectively connected to the gas inlet pipe orifice (2) and the gas outlet pipe orifice (3) in a threaded mode.
3. The gas pressure reducing valve convenient to assemble according to claim 1, wherein a protection hose (61) is fixedly connected between the first fixing ring (5) and the second fixing ring (7), and the protection hose (61) is sleeved on the outer surface of the communication hose (6).
4. The gas pressure reducing valve convenient to assemble according to claim 1, wherein the outer surfaces of the gas pressure reducing valve body (1) and the gas inlet pipe orifice (2) and the gas outlet pipe orifice (3) are fixedly connected with a fixed ring (9), and the top of the fixed ring (9) is fixedly connected with a fixed connecting rod (10).
5. The gas pressure reducing valve convenient to assemble according to claim 4, wherein one end of the fixed connecting rod (10) far away from the fixed ring (9) is fixedly connected with a threaded pipe (11), a threaded shaft (12) is connected to the threaded pipe (11) in a threaded manner, and a rotary handle (13) is fixedly connected to the top of the threaded shaft (12).
6. The gas pressure reducing valve convenient to assemble according to claim 5, wherein the bottom of the threaded shaft (12) is provided with a clamping mechanism, the clamping mechanism comprises a first clamping ring (14) and a second clamping ring (15), the first clamping ring (14) and the second clamping ring (15) are used for clamping and fixing the external pipeline from two sides, the first clamping ring (14) is rotationally connected to the bottom of the threaded shaft (12), two sides of the first clamping ring (14) are provided with fixing pins (16), the bottoms of the fixing pins (16) sequentially penetrate through the first clamping ring (14) and the second clamping ring (15) and are in threaded connection with locking nuts (17) for fixing the first clamping ring (14) and the second clamping ring (15) together.
7. The gas pressure reducing valve convenient to assemble according to claim 4, wherein a mounting frame (18) is fixedly connected between the two fixing rings (9), and mounting holes (19) are formed in the mounting frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102602.2U CN219493179U (en) | 2023-02-02 | 2023-02-02 | Gas pressure reducing valve convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102602.2U CN219493179U (en) | 2023-02-02 | 2023-02-02 | Gas pressure reducing valve convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219493179U true CN219493179U (en) | 2023-08-08 |
Family
ID=87504224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320102602.2U Active CN219493179U (en) | 2023-02-02 | 2023-02-02 | Gas pressure reducing valve convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219493179U (en) |
-
2023
- 2023-02-02 CN CN202320102602.2U patent/CN219493179U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219493179U (en) | Gas pressure reducing valve convenient to assembly | |
| CN206943500U (en) | A kind of Three-way butterfly valve | |
| CN211118197U (en) | Pipeline connecting device | |
| CN219655535U (en) | Pneumatic pipe joint of new energy automobile chassis | |
| CN221034493U (en) | Gas valve air inlet structure with rotationally adjustable air inlet direction | |
| CN214248348U (en) | Low-temperature flow control valve | |
| CN216923279U (en) | Two-component fluid detection flow control valve | |
| CN219639592U (en) | Rotary angle valve capable of adjusting water outlet end direction | |
| CN2545441Y (en) | Quick connected ball valve | |
| CN220623159U (en) | Connecting piece for air conditioner pipeline connection | |
| CN219120024U (en) | Self-balancing static balance valve convenient to install | |
| CN219242719U (en) | Check valve convenient to installation | |
| CN212055935U (en) | Internal thread all-welded steel ball valve | |
| CN219735005U (en) | Liquid nitrogen cryostat connects | |
| CN220522539U (en) | Oil field development water injection pipe with adjustable flow | |
| CN210265880U (en) | Valve opening and closing device | |
| CN213576128U (en) | Spherical multi-way fluid connector structure | |
| CN216923448U (en) | Novel warm energy-conserving pipeline connection structure that leads to | |
| CN212377394U (en) | Valve convenient to install | |
| CN221348315U (en) | Right-angle pipe joint capable of changing angle at will | |
| CN212004646U (en) | Loose joint ball valve | |
| CN221004201U (en) | Tee bend joint convenient to angle regulation | |
| CN211821008U (en) | Vacuum valve connecting piece | |
| CN208605787U (en) | A kind of pumping plant valve being easily installed | |
| CN218032007U (en) | Combined joint of water tap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |