CN209237222U - One kind being based on diesel-driven fire water pump chamber - Google Patents
One kind being based on diesel-driven fire water pump chamber Download PDFInfo
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- CN209237222U CN209237222U CN201821974761.7U CN201821974761U CN209237222U CN 209237222 U CN209237222 U CN 209237222U CN 201821974761 U CN201821974761 U CN 201821974761U CN 209237222 U CN209237222 U CN 209237222U
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- diesel
- pipe
- diesel engine
- room body
- fire
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Abstract
The utility model discloses one kind to be based on diesel-driven fire water pump chamber, including room body, unit, control cabinet, underground tank, underground tank setting room body below ground, unit includes diesel engine, fire pump, chassis, electric cabinet, the diesel engine is arranged above chassis, exhaust pipe is equipped with above diesel engine, exhaust pipe is connected to outside room body, silencer is installed on exhaust pipe, silencer front end is equipped with expansion bellows, fire pump is arranged by shaft coupling in diesel engine side, described fire pump one end is equipped with water inlet pipe, the upper end of fire pump is equipped with outlet pipe, the water inlet pipe and outlet pipe are equipped with flexible connecting hose, water inlet pipe connects underground tank, y-type filter is equipped in water inlet pipe, outlet pipe stretches out outside room body, the diesel engine other side connects electric cabinet, the electric cabinet connects control cabinet, the utility model Structurally reasonable, with small vibration, noise is low, runs smoothly, and can guarantee that diesel-driven fire pump is in reliable and stable working condition.
Description
Technical field
The utility model relates to fire pump technical fields, and in particular to one kind is based on diesel-driven fire pump
Room.
Background technique
Diesel Driven is a kind of fixed fire plant with fire-fighting pump assembly, be primarily adapted for use in petrochemical industry, natural gas,
The fire fighting supply and froth fire extinguishing system of the industries such as power generation, linen-cotton weaving, warehouse, airport, harbour, skyscraper, diesel engine drive
Dynamic fire pump is mounted differently than conventional dynamic equipment installation, because its volume is big, technological principle is complicated, shakes big, structure design not
The reasons such as reasonable, generate leak, oil leak, wall crackle, need to improve.
Summary of the invention
To solve the above problems, the utility model discloses one kind to be based on diesel-driven fire water pump chamber, structure is closed
Reason, with small vibration, noise is low, runs smoothly, and can guarantee that diesel-driven fire pump is in reliable and stable working condition.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
One kind being based on diesel-driven fire water pump chamber, it is characterised in that: including room body, unit, control cabinet, underground water
Pond, underground tank setting room body below ground, unit is arranged in room body, and unit includes diesel engine, fire pump, bottom
Frame, electric cabinet, the chassis is interior to be equipped with built-in oil-tank, and the diesel engine is arranged above chassis, is equipped with and is vented above diesel engine
Pipe, the exhaust pipe are connected to outside room body, and exhaust pipe end tilts down, and silencer, silencer front end are equipped on exhaust pipe
Equipped with expansion bellows, the fire pump is arranged by shaft coupling in diesel engine side, described fire pump one end equipped with into
Water pipe, the upper end of fire pump are equipped with outlet pipe, and the water inlet pipe and outlet pipe are equipped with flexible connecting hose, and water inlet pipe connects underground
Pond, water inlet pipe is interior to be equipped with y-type filter, and outlet pipe stretches out outside room body, and the diesel engine other side connects electric cabinet, the electric cabinet
Connect control cabinet.
As a kind of improvement of the utility model, resilient cushion is equipped between the diesel engine, fire pump and chassis.
As a kind of improvement of the utility model, valve is set, and setting slow-closing type is mute on outlet pipe on the water inlet pipe
Check-valves.
As a kind of improvement of the utility model, caliber≤water inlet pipe suction inlet caliber of the water inlet pipe.
As a kind of improvement of the utility model, the gas outlet of the exhaust pipe is equipped with grid.
As a kind of improvement of the utility model, the exhaust pipe is equipped with support frame.
As a kind of improvement of the utility model, the exhaust pipe and room body contact position are equipped with rock wool.
As a kind of improvement of the utility model, the exhaust pipe is coated with thermal insulation material.
As a kind of improvement of the utility model, the fire pump side is equipped with output water pressure gauge.
The beneficial effects of the utility model are:
It is described in the utility model a kind of based on diesel-driven fire water pump chamber, structurally reasonable, with small vibration, noise
It is low, it runs smoothly, can guarantee that diesel-driven fire pump is in reliable and stable working condition.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Reference signs list:
1, room body, 2, control cabinet, 3, underground tank, 4, diesel engine, 5, fire pump, 6, chassis, 7, electric cabinet, 8, built-in
Fuel tank, 9, exhaust pipe, 10, silencer, 11, expansion bellows, 12, shaft coupling, 13, water inlet pipe, 14, outlet pipe, 15, flexible soft
Connector, 16, y-type filter, 17, resilient cushion, 18, valve, 19, grid, 20, support frame, 21, rock wool, 22, thermal insulation material, 23,
Export water pressure gauge.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" respectively refer to
Be directed towards or far from geometric center of specific component direction.
As shown, of the present invention a kind of based on diesel-driven fire water pump chamber, including room body 1, unit, control
Case 2 processed, underground tank 3, the setting of underground tank 3 room body 1 below ground, unit is arranged in room body 1, and unit includes bavin
Oil machine 4, fire pump 5, chassis 6, electric cabinet 7, the chassis 6 is interior to be equipped with built-in oil-tank 8, and the diesel engine 4 is arranged in chassis 6
Top is equipped with exhaust pipe 9 above diesel engine 4, and the exhaust pipe 9 is connected to outside room body, and 9 end of exhaust pipe tilts down, exhaust
Silencer 10 is installed, 10 front end of silencer is equipped with expansion bellows 11, and the fire pump 5 is set by shaft coupling 12 on pipe 9
It sets in 4 side of diesel engine, described 5 one end of fire pump is equipped with water inlet pipe 13, and the upper end of fire pump 5 is equipped with outlet pipe 14, institute
It states water inlet pipe 13 and outlet pipe 14 is equipped with flexible connecting hose 15, water inlet pipe 13 connects underground tank 3, is equipped with Y type in water inlet pipe 13
Filter 16, outlet pipe 14 stretch out outside room body 1, and 4 other side of diesel engine connects electric cabinet 7, and the electric cabinet 7 connects control cabinet 2.
It is described in the utility model a kind of based on diesel-driven fire water pump chamber, structurally reasonable, diesel engine 4, fire-fighting
Resilient cushion 17 is equipped between water pump 5 and chassis 6, exhaust pipe 9 and room body contact position are equipped with rock wool 21, and with small vibration, noise is low, operation
Steadily, it can guarantee that diesel-driven fire pump is in reliable and stable working condition.
Exhaust pipe 9 of the present invention is equipped with individual support frame 20, and the inlet and outlet pipes separately set bracket support, and do not take this opportunity group
Ontology support, is hardly damaged；There are reducer pipe connection in the caliber of the water inlet pipe 13 of pump≤water inlet pipe suction inlet caliber, centre, protect
Enough water absorptions are demonstrate,proved, due to absorbing water using horn mouth form in basin bottom, are equipped with Y type in the inlet of water inlet pipe 13
Filter 16, filter core can prevent damage of the large particle to pumping unit, and be conveniently replaceable filter core；Because unit starting and
When emergency shutdown, impact of water hammer is bigger, to prevent impact of water hammer and unit vibration from damaging to connecting line and water pump, water
Install flexible connecting hose between pump inlet and outlet and pipeline additional；In addition valve is set on water inlet pipe, setting slow-closing type is quiet on outlet pipe
Sound check-valves controls water.
The utility model uses diesel engine to directly drive fire pump and tradition using emergency plant for power
The scheme for adding distribution system to power to electrodynamic pump is compared, and has unrivaled superiority in the application of fire-fighting domain, with various
The popularization of new and high technology, the change of design concept and promote to have in technical performance, number of applications with diesel engine fire pump
The development of high speed is especially widely used in places such as modern tall building, petroleum chemical enterprise, industrial area, residential quarters, tool
There are huge market potential and development prospect.
Silencer 10 described in the utility model is horizontally mounted, and tail gas smoke discharging pipe is connected to outdoor, and 9 end of exhaust pipe is past
Lower inclination, prevents rainwater from flowing backward；It is (⊿ 1:5) that exhaust pipe end tilts down, and installation expansion bellows, eliminates the noise on exhaust pipe 9
Its bore of device 10 is bigger than the exhaust outlet of diesel engine；It is vented effective thermal insulation material package, long service life；The outlet of exhaust pipe 9
Mouth is equipped with grid 19, plays a role in filtering.
5 side of fire pump described in the utility model is equipped with output water pressure gauge 23, monitors water at any time.
Diesel Driven fire pump described in the utility model needs integral installation, but because of road transport and in-site installation
Reason must reexamine diesel oil arbor and pump shaft centering.Centering is carried out using double meter method, adjustment motor position keeps shaft coupling same
The heart.It is allowed to meet design and code requirement.
Start diesel engine when utility model works, while slowly opening dump valve, observes pressure gauge, made by regulating valve
Outlet pressure reaches design value, and no less than 2h is continuously run under the conditions of Design cooling load, and load running criterion of acceptability is as follows:
1) system normal operation, pressure, temperature, flow etc. meet design requirement；
2) pump operating is without hum, pump housing No leakage；
3) each fastening position non-loosening；
4) leakage rate of mechanical seal is no more than 5mL/h；
5) diesel engine operation conditions meets the requirements；
6) pump bearing temperature is normal.
Technological means disclosed in the utility model is not limited only to technological means disclosed in above embodiment, also
Including technical solution consisting of any combination of the above technical features.
Claims (9)
1. one kind is based on diesel-driven fire water pump chamber, it is characterised in that: including room body, unit, control cabinet, underground water
Pond, underground tank setting room body below ground, unit is arranged in room body, and unit includes diesel engine, fire pump, bottom
Frame, electric cabinet, the chassis is interior to be equipped with built-in oil-tank, and the diesel engine is arranged above chassis, is equipped with and is vented above diesel engine
Pipe, the exhaust pipe are connected to outside room body, and exhaust pipe end tilts down, and silencer, silencer front end are equipped on exhaust pipe
Equipped with expansion bellows, the fire pump is arranged by shaft coupling in diesel engine side, described fire pump one end equipped with into
Water pipe, the upper end of fire pump are equipped with outlet pipe, and the water inlet pipe and outlet pipe are equipped with flexible connecting hose, and water inlet pipe connects underground
Pond, water inlet pipe is interior to be equipped with y-type filter, and outlet pipe stretches out outside room body, and the diesel engine other side connects electric cabinet, the electric cabinet
Connect control cabinet.
2. according to claim 1 a kind of based on diesel-driven fire water pump chamber, it is characterised in that: the diesel oil
Resilient cushion is equipped between machine, fire pump and chassis.
3. according to claim 1 a kind of based on diesel-driven fire water pump chamber, it is characterised in that: the water inlet pipe
Slow-closing type silent check valve is arranged on outlet pipe for upper setting valve.
4. according to claim 1 a kind of based on diesel-driven fire water pump chamber, it is characterised in that: the water inlet pipe
Caliber≤water inlet pipe suction inlet caliber.
5. according to claim 1 a kind of based on diesel-driven fire water pump chamber, it is characterised in that: the exhaust pipe
Gas outlet be equipped with grid.
6. according to claim 1 a kind of based on diesel-driven fire water pump chamber, it is characterised in that: the exhaust pipe
It is equipped with support frame.
7. according to claim 1 a kind of based on diesel-driven fire water pump chamber, it is characterised in that: the exhaust pipe
Rock wool is equipped with room body contact position.
8. according to claim 1 a kind of based on diesel-driven fire water pump chamber, it is characterised in that: the exhaust pipe
It is coated with thermal insulation material.
9. according to claim 1 a kind of based on diesel-driven fire water pump chamber, it is characterised in that: the fire water
It pumps side and is equipped with output water pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974761.7U CN209237222U (en) | 2018-11-28 | 2018-11-28 | One kind being based on diesel-driven fire water pump chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974761.7U CN209237222U (en) | 2018-11-28 | 2018-11-28 | One kind being based on diesel-driven fire water pump chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237222U true CN209237222U (en) | 2019-08-13 |
Family
ID=67529635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974761.7U Active CN209237222U (en) | 2018-11-28 | 2018-11-28 | One kind being based on diesel-driven fire water pump chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237222U (en) |
-
2018
- 2018-11-28 CN CN201821974761.7U patent/CN209237222U/en active Active
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