CN205535071U - Low pressurized air source system - Google Patents
Low pressurized air source system Download PDFInfo
- Publication number
- CN205535071U CN205535071U CN201620244450.XU CN201620244450U CN205535071U CN 205535071 U CN205535071 U CN 205535071U CN 201620244450 U CN201620244450 U CN 201620244450U CN 205535071 U CN205535071 U CN 205535071U
- Authority
- CN
- China
- Prior art keywords
- compressor
- low
- source system
- gas source
- pressure gas
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a low pressurized air source system can be used to gas turbine testbed, including compressor, compressor recirculating cooling water system, first order buffer tank, second level buffer tank and air purification device. Compressor, first order buffer tank, air purification device, second level buffer tank are consecutive, the blast pipe of second level buffer tank can be connected with gas turbine testbed's air inlet, compressor recirculating cooling water system's drain pipe is connected with screw compressor's water inlet, screw compressor's drain pipe is connected with compressor recirculating cooling water system's water inlet, and municipal water supply branch pipeline is connected with compressor recirculating cooling water system's moisturizing mouth. The utility model discloses an in order to overcome the weak point among the prior art, provide that a cost is lower, structural integrity, simple structure and the high low pressurized air source system of security, make it can satisfy the requirement of gas turbine testbed to low pressure low discharge air supply.
Description
Technical field
This utility model relates to industry gas turbine field, particularly to a kind of low-pressure gas source system, available
In gas turbine test bay.
Background technology
When gas turbine works on test bay, need low-pressure low discharge compressed air as auxiliary power,
And compressed air quality and technical parameter are had certain requirement, and existing complete air machinery is not only tied
Structure is complicated, and purchase cost is high, and technical parameter is difficult to mate with gas turbine test bay.Therefore, need
Design a kind of low-pressure gas source system that can be applicable to gas turbine test bay.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, it is provided that a kind of cost is relatively
Low, structural integrity, simple structure and the high low-pressure gas source system of safety so that it is disclosure satisfy that combustion gas is taken turns
The compressed-air actuated requirement that machine test bay cleans for low-pressure, low discharge and quality.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of low-pressure gas source system, including compressor, compressor cycle cooling water system, first order buffering
Tank, second level surge tank and air cleaner, it is characterised in that described compressor cycle cooling water system
System includes water pump, hydrotreater and cooling tower；Described air cleaner includes grease trap, freezing type
Drying machine, dust fine filter and heatless regeneration drying machine；Described screw compressor, first order surge tank,
Air cleaner, second level surge tank are connected successively by gas piping, and described compressor cycle cools down
The drain pipe of water system is connected with the water inlet of compressor, the drain pipe of described screw compressor and pressure
The water inlet of contracting machine recirculating cooling water system is connected, and municipal water supply branch line cools down with compressor cycle
The water supplement port of water system is connected.
Preferably, the gas exhaust piping of described screw compressor is provided with check-valves, stop valve and flow
Meter.
Preferably, described hydrotreater inlet and outlet pipe is provided with stop valve, check-valves, effusion meter
With put clean branch road.
Preferably, described first order surge tank and second level surge tank are provided with Pressure gauge and safety
Valve.
Preferably, described grease trap, freezing type drier, dust fine filter and heatless regeneration drying machine are equal
Be provided with Pressure gauge, and these parts be respectively arranged at two ends with valve.
Preferably, described grease trap, freezing type drier, dust fine filter and heatless regeneration are dried
The branch path blowdown pipeline of machine is unified to be connected on a main road, is provided with cut-off on branch path blowdown pipeline
Valve and check-valves, be provided with stop valve on main road.
Preferably, the gas exhaust piping of described compressor is parallel with bypass branch, at grease trap, freezing type
The two ends of drying machine, dust fine filter and heatless regeneration drying machine are all parallel with bypass branch, each described
Bypass branch on be equipped with valve.
Preferably, described low-pressure gas source system is used for gas turbine test bay, described second level surge tank
Exhaustor is connected with the air inlet of gas turbine test bay.
Preferably, described compressor is screw compressor.
In sum, this utility model provides the benefit that relative to prior art:
System structure described in the utility model is complete, including screw compressor, compressor cycle cooling water
System, air cleaner and surge tank, gas circuit pipeline and water route pipeline are reasonable in design, production cost phase
To relatively low, it is possible to meet the gas turbine test bay demand for low-pressure low discharge source of the gas.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of low-pressure gas source system of the present utility model.
Detailed description of the invention
Being described in further detail this utility model below in conjunction with embodiment, following example are to this reality
With novel explanation, this utility model is not limited to following example.
As an embodiment, a kind of low-pressure gas source system for gas turbine test bay as shown in Figure 1
System, including screw compressor 100, compressor cycle cooling water system 129 (wire frame Suo Wei district in figure
Territory), first order surge tank 106, second level surge tank 115 and air cleaner 130 (wire frame in figure
Enclosed region).
Compressor cycle cooling water system 129, including water pump 122, hydrotreater 124 and cooling tower
118；Air cleaner 130 includes grease trap 108, freezing type drier 109, dust fine filter 114
With heatless regeneration drying machine 113.
During the work of low-pressure gas source system, surrounding air enters screw compressor 100 by air inlet 101,
The exhaustor of screw compressor 100 is connected with the air inlet of first order surge tank 106, and the first order is delayed
The air inlet of the exhaustor and grease trap 108 that rush tank 106 is connected, and the exhaustor of grease trap 108 is with cold
The air inlet freezing formula drying machine 109 is connected, and the exhaustor of freezing type drier 109 is done with heatless regeneration
The air inlet of dry machine 113 is connected, the exhaustor of heatless regeneration drying machine 113 and dust fine filter 114
Air inlet be connected, the air inlet phase of the exhaustor of dust fine filter 114 and second level surge tank 115
Connecting, the exhaustor of second level surge tank 115 is connected with the air inlet of testing stand 116.
Municipal water supply branch line 120 is connected with the water supplement port of cooling tower 118, cooling tower 118
Return pipe be connected with the water inlet of water pump 122, the drain pipe of water pump 122 and hydrotreater 124
Water inlet is connected, and the drain pipe of hydrotreater 124 is connected with the water inlet of screw compressor 100
Connecing, the drain pipe of screw compressor 100 is connected with the water inlet of cooling tower.Wherein, screw rod
Formula compressor 100 is water cooling form screw compressor.
The gas exhaust piping of screw compressor 100 and heatless regeneration drying machine 113 is provided with effusion meter 103,
For monitoring compressor air-discharging flow.It is dried at first order surge tank 106, grease trap 108, freezing type
Machine 109, heatless regeneration drying machine 113, dust fine filter 114 and second level surge tank 115 are provided with pressure
Power table 110, can facilitate compressed air pressure everywhere in monitoring system.
First order surge tank 106 and second level surge tank 115 are provided with blowdown piping 107, can conveniently enter
Row pressure release is vented.
First order surge tank 106, heatless regeneration drying machine 113 and second level surge tank 115 are provided with safety
Valve 105, when channel interior gas superpressure, relief valve 105 will be opened pressure release, system is effectively ensured
Safety.
Bypass branch it is parallel with, in air cleaner 130 on the gas exhaust piping of screw compressor 100
Each components/devices (grease trap 108, freezing type drier 109, heatless regeneration drying machine 113 and powder
Dirt fine filter 114) two ends be all parallel with bypass branch, each bypass branch is equipped with valve 111,
When overhauling main road valve 104, gas can be allowed to pass through from bypass branch, thus ensure the normal work of system
The repair and maintenance of valve or components/devices is carried out in the case of work.
Compressor cycle cooling water system 129 is provided with two water pumps 122, takes the using and the reserved form.
Owing to water pump is high as maintenance frequency, when thereby may be ensured that overhaul of the equipments, system can be normal
Work.
Compressor cycle cooling water system 129 is provided with discharging tube road 125, after system finishing works,
The water of compressor cycle cooling water system 129 channel interior can be put only, prevent residual water from corroding pipeline
Or freeze during low temperature.
Compressor cycle cooling water system 129 is provided with effusion meter 126 and Pressure gauge 128, can conveniently supervise
Survey flow and the pressure of cooling water.
Equipment blowdown pipeline is unified to be connected in parallel on a main road, is ultimately connected in pollution discharge pond, and is dividing
Branch road is provided with valve 112 and check-valves 131, and main road is provided with valve 127.Generally by branch under state
Road valve 112 is fully open, only closes valve 127, when needing blowdown, only opens valve 127, thus
Making pipeline arrange clear and rational, user operation is convenient.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, its parts and components
Shape, be named title etc. can be different.All according to constructing described in this utility model inventional idea, feature and former
Manage the equivalence or simple change done, be all included in the protection domain of this utility model patent.This practicality
Described specific embodiment can be made various amendment by novel person of ordinary skill in the field
Or supplement or use similar mode to substitute, without departing from structure of the present utility model or surmount this power
Scope defined in profit claim, all should belong to protection domain of the present utility model.
Claims (9)
1. a low-pressure gas source system, include compressor (100), compressor cycle cooling water system
(129), first order surge tank (106), second level surge tank (115) and air cleaner (130),
It is characterized in that,
Described compressor cycle cooling water system (129), including water pump (122), hydrotreater (124)
With cooling tower (118)；
Described air cleaner (130), including high-efficiency degreasing device (108), freezing type drier (109),
Dust fine filter (114) and heatless regeneration drying machine (113)；
Described compressor (100), first order surge tank (106), air cleaner (130),
Level 2 buffering tank (115) is connected successively by gas piping,
The drain pipe of described compressor cycle cooling water system (129) and the water inlet of compressor (100)
Being connected, the drain pipe of described compressor (100) enters with compressor cycle cooling water system (129)
The mouth of a river is connected, municipal water supply branch line (120) and described compressor cycle cooling water system (129)
Water supplement port be connected.
Low-pressure gas source system the most according to claim 1, it is characterised in that described compressor
(100) gas exhaust piping is provided with check-valves, stop valve and effusion meter.
Low-pressure gas source system the most according to claim 1, it is characterised in that described hydrotreater
(124) it is equipped with stop valve, check-valves, effusion meter on inlet and outlet pipe and puts clean branch road.
Low-pressure gas source system the most according to claim 1, it is characterised in that the described first order buffers
It is equipped with Pressure gauge and relief valve on tank (106) and second level surge tank (115).
Low-pressure gas source system the most according to claim 1, it is characterised in that described high-efficiency degreasing device
(108), freezing type drier (109), dust fine filter (114) and heatless regeneration drying machine (113)
It is equipped with Pressure gauge, and the two ends of these parts are equipped with valve.
Low-pressure gas source system the most according to claim 1, it is characterised in that described high-efficiency degreasing device
(108), freezing type drier (109), dust fine filter (114) and heatless regeneration drying machine (113)
Branch path blowdown pipeline unified be connected on a main road, each branch path blowdown pipeline is equipped with non-return
Valve (131) and stop valve (112), main road is provided with stop valve (112).
Low-pressure gas source system the most according to claim 1, it is characterised in that described compressor (100)
Gas exhaust piping on be parallel with bypass branch, at described high-efficiency degreasing device (108), freezing type drier
(109), the two ends of dust fine filter (114) and heatless regeneration drying machine (113) are all parallel with bypass
Branch road, is equipped with valve (111) in each described bypass branch.
Low-pressure gas source system the most according to claim 1, it is characterised in that described low-pressure gas source system
System is for gas turbine test bay, the exhaustor of described second level surge tank (115) and gas turbine test run
The air inlet of platform (116) is connected.
Low-pressure gas source system the most according to claim 1, it is characterised in that described compressor (100)
For screw compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244450.XU CN205535071U (en) | 2016-03-28 | 2016-03-28 | Low pressurized air source system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244450.XU CN205535071U (en) | 2016-03-28 | 2016-03-28 | Low pressurized air source system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205535071U true CN205535071U (en) | 2016-08-31 |
Family
ID=56785341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620244450.XU Expired - Fee Related CN205535071U (en) | 2016-03-28 | 2016-03-28 | Low pressurized air source system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205535071U (en) |
-
2016
- 2016-03-28 CN CN201620244450.XU patent/CN205535071U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206566719U (en) | The cold dry filtration system of air of three coordinate measuring machine | |
| CN205535071U (en) | Low pressurized air source system | |
| CN105115720A (en) | Test stand used for testing performance of double turbochargers and provided with high-pressure gas shunt device | |
| CN207865034U (en) | A kind of gas pressure regulating system | |
| CN104235604B (en) | A kind of device and method utilizing ANG technology to reclaim pipe network dispersing gas | |
| CN206016793U (en) | A kind of energy-saving well head gas recycling device | |
| CN102380824A (en) | Air source device | |
| CN205719551U (en) | A kind of big flux gas sources system | |
| CN209540521U (en) | Natural gas pressure regulating station supercharger by-pass unit | |
| CN105756727B (en) | A kind of synthesis air supply system for test bench for gas turbine | |
| CN104835543B (en) | A kind of nuclear power plant reactor coolant system injector testing system | |
| CN203474459U (en) | Nitrogen blowing-drying system | |
| CN207485660U (en) | For the decompression buffer unit of large reciprocating compressor enclosed performance test system | |
| RU2706383C1 (en) | Device for centrifugal compressor flow part washing | |
| CN210570024U (en) | Water supply control system of precision forging production line | |
| CN106246422A (en) | A kind of large-scale combustion engine gas handling system cleaning outfit | |
| CN204062468U (en) | A kind of device utilizing ANG technology to reclaim pipe network dispersing gas | |
| CN207395958U (en) | Self-cleaning type oil supply device of turbocharger testing machine | |
| CN206017148U (en) | A kind of argon screw compressor processed that can prevent extraneous humid air from invading | |
| CN206462714U (en) | A kind of cultural relics protection system of energy nitrogen charging damping | |
| RU2667722C2 (en) | Gas from the gas purification devices production method and device for its implementation | |
| CN207538530U (en) | A kind of in-service head cover polished construction workplace system in power station | |
| CN205013355U (en) | Booster fan lubricating oil emergency bearing oil pump system | |
| CN204380424U (en) | A kind of air box pulse dust remover | |
| CN107654223B (en) | Fire flooding oil extraction air injection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20200328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |