CN207065091U - A kind of pressure regulating box - Google Patents
A kind of pressure regulating box Download PDFInfo
- Publication number
- CN207065091U CN207065091U CN201720966137.1U CN201720966137U CN207065091U CN 207065091 U CN207065091 U CN 207065091U CN 201720966137 U CN201720966137 U CN 201720966137U CN 207065091 U CN207065091 U CN 207065091U
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- CN
- China
- Prior art keywords
- pressure regulator
- casing
- shutter
- regulating box
- valve
- 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
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Abstract
The utility model provides a kind of pressure regulating box, including casing, pressure regulator one, connecting tube one, connecting tube two, pressure regulator two, flowmeter, outlet conduit, shutter one, bypass pipe, by-passing valve, stop valve, exhaust stack, ball valve, main pipeline, difference gauge one, observation panel, difference gauge two, inlet duct, filter, shutter two and support frame；The utility model has rational in infrastructure simple, production cost is low, it is easy for installation, it is multiple functional, here shutter one and shutter two are symmetrically arranged with casing both sides, it can effectively ensure that its performance of ventilating is good, prevent combustion gas from gathering generation potential safety hazard, difference gauge one and difference gauge two are set, the clean condition of Real Time Observation filter inner filter core can effectively be met, in addition stop valve and diffusion valve are equipped with pressure regulator one and pressure regulator two, security when this pressure regulating box uses can effectively be improved, the volume of this pressure regulating box also can be greatly reduced simultaneously, and reduce the cost of overall processing.
Description
Technical field
Natural gas transmission field is the utility model is related to, especially a kind of pressure regulating box.
Background technology
Fuel gas pressure-regulating box refers to be made up of pressure regulator and its auxiliary device and piping component, by higher city gas
Pressure is down to the regulator of required lower pressure.Fuel gas pressure-regulating box is the key equipment of fuel gas transportation pipeline.Pressure regulating box
Main function is regulation and systems stabilisation pressure, and controls gas transmission system gas flow, and protection system is in order to avoid outlet pressure mistake
It is high or too low；And the security of existing pressure regulating box when using is poor, the clean condition of filter inner filter core is also very in addition
Hardly possible is observed immediately.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of pressure regulating box solve existing tune
Press security when case use poor, what the clean condition of filter inner filter core also was difficult to be observed in real time in addition asks
Topic.
In order to solve the above problems, the utility model provides a kind of technical scheme：A kind of pressure regulating box, its innovative point exist
In：Including casing, pressure regulator one, connecting tube one, connecting tube two, pressure regulator two, flowmeter, outlet conduit, shutter one, bypass
Pipe, by-passing valve, stop valve, exhaust stack, ball valve, main pipeline, difference gauge one, observation panel, difference gauge two, inlet duct, filter,
Shutter two and support frame；Support frame as described above is fixedly connected on box house bottom surface；The pressure regulator one is fixedly connected on branch
Left side of face on support, the underside outlet of pressure regulator one are connected by connecting tube one with flowmeter entrance；The pressure regulator two
Positioned at the right side of pressure regulator one, the bottom of pressure regulator two is fixedly connected on above support frame, and the underside outlet of pressure regulator two leads to
Connecting tube two is crossed with being connected inside connecting tube one；The flowmeter is fixedly connected on support frame upper right, the flowmeter
Right-side outlet is connected with outlet conduit；The outlet conduit is fixedly connected on casing lower right side；The shutter one is located at case
Center on the right side of body；The bypass pipe is fixedly connected on casing upper right side, the bypass pipe left hand inlet port and by-passing valve right-side outlet
It is connected；The by-passing valve left hand inlet port is connected with internal on the right side of main pipeline；It is internal right with filter on the right side of the main pipeline
Side outlet is connected；Side entrance inside main pipeline with being connected under the ball valve, and the ball valve outlet is by stop valve with diffusing
Pipe is connected；The exhaust stack is fixedly connected on the upside of casing；The filter left hand inlet port is connected with inlet duct；It is described
Inlet duct is fixedly connected on casing upper left side；The difference gauge one is located at filter right-side outlet, on the difference gauge one
Side shows that mouth is located on the right side of observation panel；The difference gauge two is located at filter left hand inlet port, and the upside of difference gauge two is shown
Mouth is on the left of observation panel；The observation panel is located at casing upper left side side；The shutter two is located at the directly to the left of shutter one,
The shutter two is located at casing left-side center.
Preferably, the casing is made up of stainless steel material.
Preferably, it is equipped with stop valve and diffusion valve in the pressure regulator one and pressure regulator two.
Preferably, the pressure regulator one and pressure regulator two are AMCO pressure regulators.
Preferably, safety glass is provided with the observation panel.
Preferably, the ball valve is Bert profit turbine ball valve.
The beneficial effects of the utility model：The utility model have it is rational in infrastructure it is simple, production cost is low, easy for installation,
It is multiple functional, shutter one and shutter two are symmetrically arranged with casing both sides here, can effectively ensure that its performance of ventilating
Well, prevent combustion gas from gathering generation potential safety hazard, difference gauge one and difference gauge two are set, can effectively meet Real Time Observation mistake
The clean condition of filter inner filter core, and the observation panel set, can effectively avoid difference gauge one and difference gauge two from being arranged on case
Outside body, so as to improve the service life of difference gauge one and difference gauge two, it is all provided with addition in pressure regulator one and pressure regulator two
There are stop valve and diffusion valve, can effectively improve security when this pressure regulating box uses, while also can greatly reduce this
The volume of pressure regulating box, and reduce the cost of overall processing.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of shutter.
1- casings；2- pressure regulators one；3- connecting tubes one；4- connecting tubes two；5- pressure regulators two；6- flowmeters；7- outlets
Road；8- shutters one；9- bypass pipes；10- by-passing valves；11- stop valves；12- exhaust stacks；13- ball valves；14- main pipelines；15- is poor
Pressure meter one；16- observation panels；17- difference gauges two；18- inlet ducts；19- filters；20- shutters two；21- support frames.
Embodiment
As depicted in figs. 1 and 2, present embodiment uses following technical scheme：A kind of pressure regulating box, including casing 1, tune
Depressor 1, connecting tube 1, connecting tube 24, pressure regulator 25, flowmeter 6, outlet conduit 7, shutter 1, bypass pipe 9, side
Port valve 10, stop valve 11, exhaust stack 12, ball valve 13, main pipeline 14, difference gauge 1, observation panel 16, difference gauge 2 17, entrance
Pipeline 18, filter 19, shutter 2 20 and support frame 21；Support frame as described above 21 is fixedly connected in the inner bottom surface of casing 1；Institute
State pressure regulator 1 and be fixedly connected on left side of face on support frame 21, the underside outlet of pressure regulator 1 passes through connecting tube 1 and stream
The entrance of gauge 6 is connected；The pressure regulator 25 is located at the right side of pressure regulator 1, and the bottom of pressure regulator 25 is fixedly connected on branch
Above support 21, the underside outlet of pressure regulator 25 is by connecting tube 24 with being connected inside connecting tube 1；The flowmeter
6 are fixedly connected on the upper right of support frame 21, and the right-side outlet of flowmeter 6 is connected with outlet conduit 7；The outlet conduit
7 are fixedly connected on the lower right side of casing 1；The shutter 1 is located at the right side of casing 1 center；The bypass pipe 9 is fixedly connected on case
The upper right side of body 1, the left hand inlet port of bypass pipe 9 are connected with the right-side outlet of by-passing valve 10；The left hand inlet port of by-passing valve 10 with
The right side of main pipeline 14 is internal to be connected；The right side of main pipeline 14 is internal to be connected with the right-side outlet of filter 19；The ball valve
With being connected inside main pipeline 14, the outlet of ball valve 13 is connected by stop valve 11 with exhaust stack 12 for 13 times side entrances；Institute
State exhaust stack 12 and be fixedly connected on the upside of casing 1；The left hand inlet port of filter 19 is connected with inlet duct 18；The entrance
Pipeline 18 is fixedly connected on the upper left side of casing 1；The difference gauge 1 is located at the right-side outlet of filter 19, the difference gauge one
15 upsides show that mouth is located at the right side of observation panel 16；The difference gauge 2 17 is located at the left hand inlet port of filter 19, the difference gauge
2 17 upsides show that mouth is located at the left side of observation panel 16；The observation panel 16 is located at the upper left side side of casing 1；The shutter 2 20
Positioned at the directly to the left of shutter 1, the shutter 2 20 is located at the left-side center of casing 1.
Wherein, the casing 1 is made up of stainless steel material；Stop valve is equipped with the pressure regulator 1 and pressure regulator 25
And diffusion valve；The pressure regulator 1 and pressure regulator 25 are AMCO pressure regulators；Safety glass is provided with the observation panel 16；Institute
It is Bert profit turbine ball valve to state ball valve 13.
Use state of the present utility model is：The utility model have it is rational in infrastructure it is simple, production cost is low, installation side
Just, it is multiple functional, shutter 1 and shutter 2 20 are symmetrically arranged with the both sides of casing 1 here, can effectively ensure that it is logical
Wind is functional, prevents combustion gas from gathering generation potential safety hazard, sets difference gauge 1 and difference gauge 2 17, can effectively meet
The clean condition of Real Time Observation filter inner filter core, and the observation panel 16 set, can effectively avoid difference gauge 1 and poor
Pressure meter 2 17 is arranged on outside casing 1, so as to improve the service life of difference gauge 1 and difference gauge 2 17, in addition in pressure regulation
Stop valve and diffusion valve are equipped with device 1 and pressure regulator 25, can effectively improve safety when this pressure regulating box uses
Property, while the volume of this pressure regulating box also can be greatly reduced, and reduce the cost of overall processing.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
- A kind of 1. pressure regulating box, it is characterised in that：Including casing (1), pressure regulator one (2), connecting tube one (3), connecting tube two (4), Pressure regulator two (5), flowmeter (6), outlet conduit (7), shutter one (8), bypass pipe (9), by-passing valve (10), stop valve (11), exhaust stack (12), ball valve (13), main pipeline (14), difference gauge one (15), observation panel (16), difference gauge two (17), entrance Pipeline (18), filter (19), shutter two (20) and support frame (21)；Support frame as described above (21) is fixedly connected in casing (1) inner bottom surface；The pressure regulator one (2) is fixedly connected on left side of face on support frame (21), and described (2) underside outlet of pressure regulator one passes through company Adapter one (3) is connected with flowmeter (6) entrance；The pressure regulator two (5) is located on the right side of pressure regulator one (2), and described (5) bottom of pressure regulator two is fixedly connected on support frame (21) above, described (5) underside outlet of pressure regulator two is connected by connecting tube two (4) with connecting tube one (3) inside；The flowmeter (6) is fixedly connected on support frame (21) upper right, flowmeter (6) right-side outlet and outlet conduit (7) it is connected；The outlet conduit (7) is fixedly connected on casing (1) lower right side；The shutter one (8) is located at center on the right side of casing (1)；The bypass pipe (9) is fixedly connected on casing (1) upper right side, and bypass pipe (9) left hand inlet port is right with by-passing valve (10) Side outlet is connected；By-passing valve (10) left hand inlet port is connected with internal on the right side of main pipeline (14)；It is internal on the right side of the main pipeline (14) to be connected with filter (19) right-side outlet；With being connected inside main pipeline (14), ball valve (13) outlet passes through stop valve (11) for side entrance under the ball valve (13) It is connected with exhaust stack (12)；The exhaust stack (12) is fixedly connected on the upside of casing (1)；Filter (19) left hand inlet port is connected with inlet duct (18)；The inlet duct (18) is fixedly connected on casing (1) upper left side；The difference gauge one (15) is located at filter (19) right-side outlet, shows mouth positioned at sight on the upside of the difference gauge one (15) On the right side of Cha Kou (16)；The difference gauge two (17) is located at filter (19) left hand inlet port, shows mouth positioned at sight on the upside of the difference gauge two (17) On the left of Cha Kou (16)；The observation panel (16) is located at casing (1) upper left side side；The shutter two (20) is located at shutter one (8) directly to the left, during the shutter two (20) is located on the left of casing (1) Centre.
- 2. a kind of pressure regulating box according to claim 1, it is characterised in that the casing (1) is made up of stainless steel material.
- 3. a kind of pressure regulating box according to claim 1, it is characterised in that in the pressure regulator one (2) and pressure regulator two (5) It is equipped with stop valve and diffusion valve.
- 4. a kind of pressure regulating box according to claim 1, it is characterised in that the pressure regulator one (2) and pressure regulator two (5) are equal For AMCO pressure regulators.
- 5. a kind of pressure regulating box according to claim 1, it is characterised in that be provided with safety glass in the observation panel (16).
- 6. a kind of pressure regulating box according to claim 1, it is characterised in that the ball valve (13) is Bert profit turbine ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966137.1U CN207065091U (en) | 2017-08-04 | 2017-08-04 | A kind of pressure regulating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966137.1U CN207065091U (en) | 2017-08-04 | 2017-08-04 | A kind of pressure regulating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065091U true CN207065091U (en) | 2018-03-02 |
Family
ID=61519478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966137.1U Expired - Fee Related CN207065091U (en) | 2017-08-04 | 2017-08-04 | A kind of pressure regulating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207065091U (en) |
-
2017
- 2017-08-04 CN CN201720966137.1U patent/CN207065091U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210804 |