CN107187371B - Remote water supply and drainage emergency vehicle - Google Patents
Remote water supply and drainage emergency vehicle Download PDFInfo
- Publication number
- CN107187371B CN107187371B CN201710526489.XA CN201710526489A CN107187371B CN 107187371 B CN107187371 B CN 107187371B CN 201710526489 A CN201710526489 A CN 201710526489A CN 107187371 B CN107187371 B CN 107187371B
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- gas turbine
- water supply
- emergency vehicle
- drainage emergency
- starter assembly
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 239000007858 starting material Substances 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a remote water supply and drainage emergency vehicle, which comprises an automobile, an auxiliary starter assembly, a gas turbine and a water pump, wherein the auxiliary starter assembly is arranged on the automobile; the auxiliary starter assembly, the gas turbine and the water pump are fixedly arranged on the chassis of the automobile; the secondary starter assembly is used for starting the gas turbine; the gas turbine is used to drive a water pump. The remote water supply and drainage emergency vehicle is driven by the water pump by adopting the gas turbine, is suitable for working in various different environments, can enable the movable water supply and drainage emergency vehicle to provide larger water supply flow, higher lift and longer conveying distance, and is flexible, quick to take place and simple to operate.
Description
Technical Field
The invention relates to a special vehicle, in particular to a remote water supply and drainage emergency vehicle.
Background
In recent years, weather becomes worse and worse, flood disasters and drought disasters occur, and especially in recent years, as cities are built larger and larger in China, the problem of urban inland inundation is also more and more prominent.
The existing domestic water supply products have the characteristics of short water supply distance and low flow, and cannot meet the requirement of remote water supply, the products mainly adopt import water supply vehicles, and the general water supply flow of imported water supply vehicles is 1200m 3 In the inside, the water supply distance is about 2 km, and the requirement of a large fire scene cannot be completely met.
The remote water supply and drainage emergency system is mainly used for remote water supply and remote flood control, drainage, drought resistance and water intake of large-scale fire.
The Chinese patent 201220453979.4 discloses a movable water supply and drainage emergency vehicle, which is shown in a figure l, and comprises a transport vehicle 7, wherein the transport vehicle 7 can be of an open type or a van type, a vehicle-mounted mute generator set l, a vehicle-mounted integrated control cabinet 2 and a high-power portable submersible sewage pump 3 are arranged in a carriage of the transport vehicle 7. The mute generator set l has the function of converting mechanical energy into electric energy; the integral control cabinet 2 controls the working condition of the water pump by controlling current; the electric energy generated by the mute generator set I is transmitted to the high-power portable submersible sewage pump 3 after passing through the integrated control cabinet 2; the high-power portable submersible sewage pump 3 converts electric energy into pressure energy and speed energy; the drainage hose 4 conveys the medium discharged by the high-power portable submersible sewage pump 3 to a designated area; the floating ring 5 enables the high-power portable submersible sewage pump 3 to keep a suspension state during working; the illuminating lamp 6 provides illumination for night work; the transport vehicle 7 serves as a moving platform for the above components. The number of the submersible sewage pumps 3 can be 1-12 according to the requirement, the equipment to be moved is of a portable design, the water draining hose 4 is portable and easy to arrange, the submersible sewage pumps can be connected with the floating ring 5 for use when water is deep, can be placed below the ground when water is shallow, can be used in a sewer inlet, and can be used for increasing the water draining distance in a relay mode by adopting water draining hose connection between two or more pumps. The movable water supply and drainage emergency vehicle needs to be provided with a high-power generator set, and water supply flow is increased through a plurality of submersible sewage pumps, so that the movable water supply and drainage emergency vehicle is complex in structure and high in cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing a remote water supply and drainage emergency vehicle, which can provide larger water supply flow, higher lift and longer conveying distance for the water supply and drainage emergency vehicle, and is flexible, quick in positioning and simple in operation.
In order to solve the technical problems, the remote water supply and drainage emergency vehicle provided by the invention comprises an automobile 11, a secondary starter assembly 12, a gas turbine 15 and a water pump 16;
the auxiliary starter assembly 12, the gas turbine 15 and the water pump 16 are fixedly arranged on the chassis of the automobile 11;
the secondary starter assembly 12 for starting the gas turbine 15;
the gas turbine 15 is used for driving the water pump 16.
Preferably, the secondary starter assembly 12 is an engine or an electric motor.
Preferably, the auxiliary starter assembly 12 starts the gas turbine 15 through the hydraulic variable pump 13 and the quantitative motor 14;
the auxiliary starter assembly 12 drives a hydraulic variable pump 13;
the hydraulic variable pump 13 outputs high-pressure oil to drive the quantitative motor 14;
the metering motor 14 powers a gearbox 151 of the gas turbine 15 to start the gas turbine 15.
Preferably, the secondary starter assembly 12 is an engine.
Preferably, the remote water supply and drainage emergency vehicle provides power through the main engine assembly to drive the emergency vehicle to move.
Preferably, the secondary starter assembly 12 is located on the forward side of the gas turbine 15;
the water pump 16 is located at the rear side of the gas turbine 15.
Preferably, the water pump 16 is connected with the output shaft of the gas turbine 15 through a coupling 18.
Preferably, the remote water supply and drainage emergency vehicle further comprises a dust remover 17;
the dust remover 17 is fixedly arranged on the chassis of the automobile 11;
the air outlet of the dust remover 17 is connected with the air inlet 152 of the gas turbine 15.
Preferably, the remote water supply and drainage emergency vehicle further comprises an exhaust system 19;
the exhaust system 19 is connected to a gas turbine exhaust port 153.
Preferably, the auxiliary starter assembly 12, the gas turbine 15 and the water pump 16 are all arranged in a box body formed by a chassis and a box cover body of the automobile 11.
According to the remote water supply and drainage emergency vehicle, the chassis of the automobile 11 is used for bearing the auxiliary starter assembly 12, the gas turbine 15 and the water pump 16, the operation range is enlarged by moving the vehicle, and the water pump 16 is driven by the gas turbine 15. The remote water supply and drainage emergency vehicle of the invention has the advantages that the gas turbine 15 drives the water pump to form high-pressure water so as to realize water supply and drainage, and because the same type of high-power gas turbine 15 has smaller volume than an engine, low drainage and no need of cooling water, the gas turbine can adopt air cooling, is suitable for working in various different environments, and can enable the movable water supply and drainage emergency vehicle to provide larger water supply flow (can be more than 3000m 3 S), higher lift (which can be more than 110 m), longer conveying distance, flexible maneuver, quick positioning and simple operation.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the following brief description of the drawings is given for the purpose of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without the need for inventive work for a person skilled in the art.
FIG. 1 is a schematic diagram of a conventional mobile water supply and drainage emergency vehicle;
FIG. 2 is a schematic structural view of an embodiment of the remote water supply and drainage rescue vehicle of the present invention;
FIG. 3 is a schematic diagram of a gas turbine start transmission system for an embodiment of the remote water supply and drainage emergency vehicle of the present invention.
The reference numerals in the drawings illustrate:
1, a generator set; 2 an integrated control cabinet; 6, illuminating lamps; 7, a transport vehicle;
11 automobiles; 12 pairs of starter assemblies; 13 a hydraulic variable pump; 14, a quantitative motor; 15 a gas turbine; a 16 water pump; 17 a dust remover; a coupling 18; an exhaust system 19;
151 gas turbine gearbox; 152 gas turbine inlet; 153 gas turbine exhaust;
161 water pump water inlet; and a water pump outlet 162.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 2, the remote water supply and drainage emergency vehicle mainly comprises an automobile 11, a secondary starter assembly 12, a gas turbine 15 and a water pump 16;
the auxiliary starter assembly 12, the gas turbine 15 and the water pump 16 are fixedly arranged on the chassis of the automobile 11;
the secondary starter assembly 12 for starting the gas turbine 15;
the gas turbine 15 is used for driving the water pump 16.
Preferably, the secondary starter assembly 12 is an engine or an electric motor.
A Gas Turbine (Gas Turbine) is a rotary power machine that converts thermal energy into mechanical work using a continuously flowing Gas as a working medium. In the main flow of air and gas, only three components, namely a Compressor, a Combustor and a gas Turbine, are used for circulating the gas Turbine, which is called as simple circulation. Most gas turbines employ a simple cycle scheme. Because of its simplest structure, it is the most advantageous to have a small volume, light weight, quick start, little or no cooling water, etc. that are typical of gas turbines.
The working process of the gas turbine is that the air compressor (i.e. the compressor) continuously sucks air from the atmosphere, and the air is compressed step by the axial-flow compressor to boost the pressure, and meanwhile, the air temperature is correspondingly increased; the compressed air is sent to a combustion chamber to be mixed with injected fuel to generate high-temperature and high-pressure gas, and then the gas flows into a gas turbine to expand and do work, so that turbine impellers are pushed to rotate together with the compressor impellers, exhaust gas discharged from the turbine is discharged to the atmosphere to release heat naturally, the chemical energy of the gas or liquid fuel is partially converted into mechanical work, and electric work is output; the working capacity of the heated high-temperature gas is obviously improved, so that the gas turbine drives the gas compressor and simultaneously has residual work as output mechanical work of the gas turbine. When the gas turbine is started, external power is needed, and the starter drives the gas compressor, so that the external starter is tripped and the gas turbine can work independently until the mechanical work generated by the gas turbine is larger than the mechanical work consumed by the gas compressor.
In the remote water supply and drainage emergency vehicle of the first embodiment, the chassis of the automobile 11 is used for carrying the auxiliary starter assembly 12, the gas turbine 15 and the water pump 16, the operation range is enlarged by moving the vehicle, and the water pump 16 is driven by the gas turbine 15. In the remote water supply and drainage emergency vehicle of the first embodiment, the gas turbine 15 drives the water pump to form high-pressure water to realize water supply and drainage, and because the same type of high-power gas turbine 15 has smaller volume than the engine, low drainage and no need of cooling water, air cooling can be adopted, the remote water supply and drainage emergency vehicle is suitable for working in various different environments, and the movable water supply and drainage emergency vehicle can provide larger water supply flow (can be larger than 3000m 3 S), higher lift (which can be more than 110 m), longer conveying distance, flexible maneuver, quick positioning and simple operation.
Example two
According to the remote water supply and drainage emergency vehicle of the first embodiment, as shown in fig. 3, the auxiliary starter assembly 12 starts the gas turbine 15 through the hydraulic variable pump 13 and the quantitative motor 14;
the auxiliary starter assembly 12 drives a hydraulic variable pump 13;
the hydraulic variable pump 13 outputs high-pressure oil to drive the quantitative motor 14;
the metering motor 14 powers a gearbox 151 of the gas turbine 15 to start the gas turbine 15.
Preferably, the secondary starter assembly 12 is an engine.
Preferably, the remote water supply and drainage emergency vehicle provides power through the main engine assembly to drive the emergency vehicle to move.
Preferably, the secondary starter assembly 12 is located on the forward side of the gas turbine 15 and the water pump 16 is located on the aft side of the gas turbine 15.
Preferably, the water pump 16 is connected with the output shaft of the gas turbine 15 through a coupling 18.
The hydraulic variable pump can adjust the output characteristic in a certain range according to the working requirement under the action of the variable control device. The purpose of using a hydraulic system is to enable a certain execution object to move in the forward and reverse directions at a preset speed, and to throttle for adjusting the speed, so that energy is lost, the efficiency of the system is reduced, and therefore, a hydraulic variable pump is needed to realize volume control. The hydraulic variable displacement pump is used for position and speed control with minimal energy loss. The flow rate of the hydraulic variable displacement pump is properly used and regulated so that it can discharge only the flow rate required to meet the load movement speed.
The fixed displacement motor is a hydraulic motor with constant theoretical output displacement per revolution. The hydraulic pump has the characteristics of low noise, high efficiency, small volume, light weight, long service life, complete variable form, low energy consumption, suitability for various hydraulic mediums and the like. While only a portion of the flow is supplied to the load when using the metering motor, the remainder of the flow needs to be bypassed to the tank.
In the remote water supply and drainage emergency vehicle of the second embodiment, the auxiliary starter assembly 12 drives the hydraulic variable pump 13 to form the high-pressure oil-driven quantitative motor 14, power is supplied to the gear box 151 of the gas turbine 15, the gas turbine 15 is started, the gas turbine 15 drives the water pump 16 through the coupling 18, the water pump 16 sucks water from the water inlet 161, and the water outlet 162 discharges high-pressure water. In the remote water supply and drainage emergency vehicle of the second embodiment, the gas turbine 15 is started hydraulically, the whole vehicle is driven hydraulically, 380v voltage is not required to be provided, potential safety hazards of electricity are avoided, and the remote water supply and drainage emergency vehicle is suitable for a wider operation area.
Example III
Based on the first embodiment, the remote water supply and drainage emergency vehicle further comprises a dust remover 17;
the dust remover 17 is fixedly arranged on the chassis of the automobile 11;
the air outlet of the dust remover 17 is connected with the air inlet 152 of the gas turbine 15.
In the remote water supply and drainage emergency vehicle of the third embodiment, the dust remover 17 filters air and rainwater to suck clean air into the gas turbine inlet 152.
Example IV
Based on the first embodiment, the remote water supply and drainage emergency vehicle further comprises an exhaust system 19;
the exhaust system 19 is connected to a gas turbine exhaust port 153.
Preferably, the auxiliary starter assembly 12, the gas turbine 15 and the water pump 16 are all arranged in a box body formed by a chassis and a box cover body of the automobile 11.
In the remote water supply and drainage emergency vehicle of the fourth embodiment, the exhaust system 19 is used to exhaust the burning hot tail gas out of the chassis of the automobile 11 and the box body formed by the box cover.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (9)
1. The remote water supply and drainage emergency vehicle is characterized by comprising an automobile (11), an auxiliary starter assembly (12), a gas turbine (15) and a water pump (16);
the auxiliary starter assembly (12), the gas turbine (15) and the water pump (16) are fixedly arranged on the chassis of the automobile (11);
the auxiliary starter assembly (12) is used for starting the gas turbine (15);
-said gas turbine (15) for driving said water pump (16);
the auxiliary starter assembly (12) starts a gas turbine (15) through a hydraulic variable pump (13) and a quantitative motor (14);
the auxiliary starter assembly (12) drives a hydraulic variable pump (13);
the hydraulic variable pump (13) outputs high-pressure oil to drive the quantitative motor (14);
the dosing motor (14) powers a gearbox (151) of the gas turbine (15) to start the gas turbine (15).
2. The remote water supply and drainage emergency vehicle according to claim 1, wherein,
the secondary starter assembly (12) is an engine or an electric motor.
3. The remote water supply and drainage emergency vehicle according to claim 1, wherein,
the secondary starter assembly (12) is an engine.
4. The remote water supply and drainage emergency vehicle according to claim 1, wherein,
the remote water supply and drainage emergency vehicle provides power through the main engine assembly to drive the emergency vehicle to move.
5. The remote water supply and drainage emergency vehicle according to claim 1, wherein,
the auxiliary starter assembly (12) is positioned at the front side of the gas turbine (15);
the water pump (16) is positioned at the rear side of the gas turbine (15).
6. The remote water supply and drainage emergency vehicle according to claim 1, wherein,
the water pump (16) is connected with an output shaft of the gas turbine (15) through a coupling (18).
7. The remote water supply and drainage emergency vehicle according to claim 1, wherein,
the remote water supply and drainage emergency vehicle further comprises a dust remover (17);
the dust remover (17) is fixedly arranged on the chassis of the automobile (11);
the air outlet of the dust remover (17) is connected with the air inlet (152) of the gas turbine (15).
8. The remote water supply and drainage emergency vehicle according to claim 1, wherein,
the remote water supply and drainage emergency vehicle further comprises an exhaust system (19);
the exhaust system (19) is connected to a gas turbine exhaust port (153).
9. The remote water supply and drainage emergency vehicle according to claim 1, wherein,
the auxiliary starter assembly (12), the gas turbine (15) and the water pump (16) are all arranged in a box body formed by a chassis of the automobile (11) and a box cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526489.XA CN107187371B (en) | 2017-06-30 | 2017-06-30 | Remote water supply and drainage emergency vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526489.XA CN107187371B (en) | 2017-06-30 | 2017-06-30 | Remote water supply and drainage emergency vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107187371A CN107187371A (en) | 2017-09-22 |
| CN107187371B true CN107187371B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710526489.XA Active CN107187371B (en) | 2017-06-30 | 2017-06-30 | Remote water supply and drainage emergency vehicle |
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| Country | Link |
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| CN (1) | CN107187371B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218542414U (en) * | 2022-10-27 | 2023-02-28 | 烟台杰瑞石油装备技术有限公司 | Gas turbine starting system and power plant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202764796U (en) * | 2012-09-07 | 2013-03-06 | 长沙迪沃机械科技有限公司 | Movable type water supply and discharge emergency vehicle |
| CN203321680U (en) * | 2013-05-09 | 2013-12-04 | 刘成岩 | Gas turbine direct-dragging type water injection pump system |
| CN203995878U (en) * | 2014-07-10 | 2014-12-10 | 长沙迪沃机械科技有限公司 | A kind of hommization intelligent mobile water supply and sewage wrecking car |
| CN207140912U (en) * | 2017-06-30 | 2018-03-27 | 上海和兰透平动力技术有限公司 | Long-range water supply and sewage wrecking truck |
-
2017
- 2017-06-30 CN CN201710526489.XA patent/CN107187371B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202764796U (en) * | 2012-09-07 | 2013-03-06 | 长沙迪沃机械科技有限公司 | Movable type water supply and discharge emergency vehicle |
| CN203321680U (en) * | 2013-05-09 | 2013-12-04 | 刘成岩 | Gas turbine direct-dragging type water injection pump system |
| CN203995878U (en) * | 2014-07-10 | 2014-12-10 | 长沙迪沃机械科技有限公司 | A kind of hommization intelligent mobile water supply and sewage wrecking car |
| CN207140912U (en) * | 2017-06-30 | 2018-03-27 | 上海和兰透平动力技术有限公司 | Long-range water supply and sewage wrecking truck |
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| Publication number | Publication date |
|---|---|
| CN107187371A (en) | 2017-09-22 |
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