CN201377440Y - QBZ skid-mounted water injection pump unit - Google Patents
QBZ skid-mounted water injection pump unit Download PDFInfo
- Publication number
- CN201377440Y CN201377440Y CN200920151119U CN200920151119U CN201377440Y CN 201377440 Y CN201377440 Y CN 201377440Y CN 200920151119 U CN200920151119 U CN 200920151119U CN 200920151119 U CN200920151119 U CN 200920151119U CN 201377440 Y CN201377440 Y CN 201377440Y
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- water injection
- injection pump
- skid
- qbz
- pump unit
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Abstract
The utility model relates to a QBZ skid-mounted water injection pump unit which can effectively solve the problem that the construction can not be normally carried out when in the operation in the special environment, and can meet the construction needs of water supply and drainage engineering in the field operation. The QBZ skid-mounted water injection pump unit has the structure that the pump unit comprises a box body, a water injection pump, an automatic adjusting high-elasticity driving coupler and an engine, wherein the engine is connected with the water injection pump by the automatic adjusting high-elasticity driving coupler, a water outlet pipe of the water injection pump is provided with a filter through a water outlet tee and is connected with a vacuum pump, a water inlet of the water injection pump is provided with a water inlet pipe, a transmission wheel of the vacuum pump is connected with a rotating shaft wheel of a diesel engine by a transmission belt, an oil inlet of the diesel engine is connected with an oil discharge outlet of an oil tank, and the engine, the water injection pump, the vacuum pump and the diesel engine are sequentially arranged on a base at the lower part of the box body. The QBZ skid-mounted water injection pump unit has good functions of heat preservation and heat dissipation, is applicable to running in severe environment and at low temperature, meets the requirement of normal water supply and drainage construction without electricity, and has great economical and social benefits.
Description
One, technical field
The utility model relates to water injection pump, particularly a kind of QBZ skid-mounted water injection pump unit.
Two, background technique
The water injection pump unit is the common equipment that the water supply and sewage engineering construction of field work needs, mainly be by motor, water injection pump constitutes, because the problem that exists on its structure, in use, when under particular surroundings, poor as thermal insulation property, at-22 ℃～+ 50 ℃, contain the sand and dust below 5% in the air, rain, snow, just can't proper functioning during all kinds of weather of mist, there be not normally water supply and sewage construction under the situation of electric power, inefficiency, the rate of fault height, amount of maintenance is big, and using effect is poor, the energy consumption height, life-span is short, do not satisfy in the long-term field work water supply and sewage engineering requirement to water injection pump, therefore, its improvement and innovation are the technical problems that must solve.
Three, model utility content
At above-mentioned situation, for overcoming the defective of prior art, the purpose of this utility model just provides a kind of QBZ skid-mounted water injection pump unit, can effectively solve under particular surroundings operation occur can not normal construction problem, can satisfy the water supply and sewage engineering construction needs of field work, also can be used as pipeline and detect the equipment of leak test and pressure testing, the technological scheme of its solution is, include casing, water injection pump, automatically regulate high elasticity and drive joiner and motor, motor links with water injection pump through regulating high elasticity driving joiner automatically, through the water outlet threeway filter is housed on the water injection pump outlet pipe, the outlet pipe of water injection pump links with vacuum pump, on the water intake of water injection pump intake pipe is housed, the vacuum pump drive wheel is linked by transport tape and diesel engine rotating shaft wheel, the diesel engine filler opening links with the fuel tank oil drain out, motor, water injection pump, vacuum pump and diesel engine are contained on the base of bottom in the casing successively.The utlity model has good insulation and heat sinking function, be applicable to operation under rugged environment and the low temperature, having satisfied is not having normal water supply and sewage construction under the situation of electric power, the long-term good operation of pump group complete machine under maximum load, prolonged the working life of equipment, avoided the water hammer of the excessive formation of return pressure to damage unit, the utility model QBZ skid-mounted water injection pump unit has been filled up the blank of domestic no portable high pressure water supply and sewage equipment, reach advanced in the world technical merit, had huge economic and social benefit.
Four, description of drawings
Fig. 1 is a sectional front view of the present utility model.
Fig. 2 is a plan view of the present utility model.
Fig. 3 is that Figure 1A-A is to cross sectional view.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done detailed explanation.
By Fig. 1-shown in Figure 3, the utility model includes casing, water injection pump, automatically regulate high elasticity and drive joiner and motor, motor 1 links with water injection pump 3 through regulating high elasticity driving joiner 2 automatically, through water outlet threeway 4 filter 12 is housed on water injection pump 3 outlet pipes, the outlet pipe of water injection pump 3 links with vacuum pump 5, intake pipe 19 is housed on the water intake of water injection pump 3, vacuum pump 5 drive wheels are linked by transport tape and diesel engine 6 rotating shaft wheels, diesel engine 6 filler openings link with fuel tank 7 oil drain outs, motor 1, water injection pump 3, vacuum pump 5 is contained on the base 17 of bottom in the casing 18 successively with diesel engine 6.
In order to guarantee using effect, said casing 18 is a container body, outside three ten opening structures, and any direction that has satisfied pipeline connects, and casing 18 inner faces have adiabator layer 21 and lighting burner 20; Said fuel tank 7 is in and is provided with toolbox 8 in the casing 18; The water injection pump group that said water injection pump 3 is made up of a plurality of water pumps, vacuum pump 5 constitutes the vacuum pump group with diesel engine 6; Butterfly valve 10 and gate valve 11 are housed in the water outlet threeway 4 of said water injection pump 3, and gate valve 11 links through aqueduct and filter 12, to regulate flow, pressure; Safety check 13 is housed on the outlet pipe of filter 12; Said butterfly valve 10 is crossed drift net 15 with filter 12 other bypass flow tube 16, bypass and Y-type three way type pipe 14 links through flange; On said water injection pump 3 water outlets pump discharge pressure table 9 is housed; The exhaust pipe 22 that is connected with motor 1 place is housed on the said casing 18.
The technical parameter of the utility model QBZ skid-mounted water injection pump unit:
Condition conforms:
Height above sea level: 0-2000 rice, the suction head of clear water liquid changes according to elevation difference highly.During 0-500 rice, when the pump suction head is made an appointment with≤3.5 meters .500-1000 rice ,≤3 meters approximately of pump suction heads, during 1000-1500 rice ,≤2.3 meters approximately of pump suction heads, during 1500-2000 rice ,≤1.7 meters approximately of pump suction heads.
Weather: air sand and dust content≤5%, sleety weather is noted the protection of automatically controlled device.
Humidity of the air :≤85%
In the water supply and sewage engineering of long-term field work, the utility model QBZ skid-mounted type water injecting pump unit has the following advantages:
The utility model QBZ skid-mounted water injection pump unit casing has adopted international twenty equivalent unit structure, and firm the lifting and skid laterally or vertically moves freely as required.Container body is reequiped according to special Environmental Conditions, has the general fixedly lock pin of shipping container, convenient international and domestic long-distance transport; Outside three ten opening structures, the any direction that has satisfied pipeline connects, each face of casing adopts the double-level-metal structure, internal compartment is bumped into the heat insulating ability material, guarantee the robustness and the heat insulation of housing, have good insulation and heat sinking function, be applicable to operation under rugged environment and the low temperature, ambient temperature :-22 ℃～+ 50 ℃, adapt to the rugged environment weather conditions: contain all kinds of weather of sand and dust, rain, snow, mist below 5% in the air.
The utility model QBZ skid-mounted water injection pump unit has adopted motoring and motor directly to drive two kinds of kinds of drive, be widely used in open-air mobile operation, the engine-driving kind of drive has satisfied is not having normal water supply and sewage construction (can select motoring if any electric power) under the situation of electric power.
The utility model water injection pump unit adopts the form that attaches together, motor and pump be connected the base overall package, guaranteed the unit concentricity, motor connects with the driving of pump and has adopted state-of-the-art in the world automatic adjusting high elasticity to drive to connect, having overcome the transmission of cancellation formula coupling often needs maintaining to change pin, change bullet type circle, the pin nut causes problem such as come off under the situation of long-term vibration, guaranteed the long-term good operation of pump group complete machine under maximum load; Be equipped with lighting set in the shipping container, guarantee the illumination of proper functioning at night.
Engine control system is carried out master control; diesel engine starts the rear driving pump operation; engine control system has too high display alarm and protection controls such as water temperature, oil temperature, oil pressure, hypervelocity; can monitor the runnability of unit at any time; when finding that every data surpass actual usage requirement display alarm; can shut down maintenance at any time, avoid having other faults that minor issue causes.
Pump discharge installs the bypassing reflux stream interface additional, when pipeline does not temporarily need water filling, can open the bypassing reflux stream valve, closes the outlet gate valve, can realize without termination of pumping, makes pump not close the dead point long-time running again, has prolonged the working life of equipment.
When unit is moving; break down as filter temporarily; need the maintenance cleaning; inconvenience is shut down again; can a simple and easy bypass flow tube (claiming the bypass screen pipe again) road be set at pump discharge; walk around filter and connect waterflood-transmission line, install bypass additional and cross drift net (claiming filter screen again), so that can short-term operation under not shutdown situation.When opening the bypass screen pipe, should open the butterfly valve on the bypass line after, close the filter inlet gate valve again.Also bypass line can be set according to use condition.
Water outlet is furnished with safety check and gate valve, must install when test-run a machine or operation.The medium that safety check and gate valve are pumped when shutting down maintenance can not cause backflow phenomenon; avoid the water hammer of the excessive formation of return pressure to damage unit; as when shutting down maintenance, needing constant pressure water supply; can supporting as requested constant pressure water supply pressurized tank; guarantee all right constant pressure water supply when shutting down maintenance, keep required pressure.
According to the medium of pumping require also configurable intelligent controller and supporting full-automatic back washing filter (minimum filter precision 50 μ m) with intellectuality to pipeline water filling or draining, engine start rear driving pump operation, send water to filter, filter import and export by differential pressure switch control carry out automatic backwash, remove contamination, blowdown.Guaranteed that the medium of being pumped reaches usage requirement.The filter power supply is by diesel engine direct-furnish 24V or 220KV power supply control operation, and filter for installation can be installed along the pump shaft line, also can become 90 ° of installations with the pump shaft line.
Internal container can be provided with a vacuum suction equipment according to client's needs, be used for when the water injection pump unit is started shooting, the aspiration air, make full of liquid in inlet pipeline and the water injection pump unit, water filling has separately again made things convenient for field work, occurs false full when having avoided artificial water, not emptying of air in inlet pipeline and the water injection pump unit causes and produces cavitation erosion in the pump.Vacuum suction equipment can be according to the host configuration requirement, and supporting motor or motor are driving mode.
Internal container has fixedly installed a fuel tank, and volume of fuel tank is 1000 liters, pouring orifice is set, oil out port respectively, the oil return interface, oil level indicator, fuel outlet, can monitor the oil level situation of fuel tank according to oil level indicator, fuel tank internal has been done preservative treatment, has prolonged the working life of casing.Internal container fixedly installs a toolbox in addition, is convenient to depositing of instrument and depositing of simple accessories, convenient maintenance at any time.
The utility model QBZ skid-mounted water injection pump unit has overcome that under particular surroundings operation occurs much can not normal construction problem, concrete condition according to the job site has been carried out multinomial improvement and innovation, the water supply and sewage engineering construction needs of field work have been satisfied, also can be used as pipeline and detect leak test and pressure testing, QBZ skid-mounted water injection pump unit is widely used on the construction project such as oil pipeline, gas pipeline, aqueduct.QBZ skid-mounted water injection pump unit has been filled up the blank of domestic no portable high pressure water supply and sewage equipment, has reached advanced in the world technical merit, has huge economic and social benefit.
Claims (9)
1, a kind of QBZ skid-mounted water injection pump unit, include casing, water injection pump, automatically regulate high elasticity and drive joiner and motor, it is characterized in that, motor (1) links through regulating the high elasticity driving same water injection pump of joiner (2) (3) automatically, through water outlet threeway (4) filter (12) is housed on water injection pump (3) outlet pipe, the same vacuum pump of outlet pipe (5) of water injection pump (3) links, intake pipe (19) is housed on the water intake of water injection pump (3), vacuum pump (5) drive wheel is linked by transport tape and diesel engine (6) rotating shaft wheel, the same fuel tank of diesel engine (6) filler opening (7) oil drain out links, motor (1), water injection pump (3), vacuum pump (5) is contained on the base (17) of the interior bottom of casing (18) successively with diesel engine (6).
2, QBZ skid-mounted water injection pump unit according to claim 1 is characterized in that, said casing (18) inner face has adiabator layer (21) and lighting burner (20).
3, QBZ skid-mounted water injection pump unit according to claim 1 is characterized in that, said fuel tank (7) is in and is provided with toolbox (8) in the casing (18).
4, QBZ skid-mounted water injection pump unit according to claim 1 is characterized in that, the water injection pump group that said water injection pump (3) is made up of a plurality of water pumps, and vacuum pump (5) constitutes the vacuum pump group with diesel engine (6).
5, QBZ skid-mounted water injection pump unit according to claim 1 is characterized in that, butterfly valve (10) and gate valve (11) are housed in the water outlet threeway (4) of said water injection pump (3), and gate valve (11) links through aqueduct and filter (12).
6, QBZ skid-mounted water injection pump unit according to claim 1 is characterized in that, safety check (13) is housed on the outlet pipe of said filter (12).
7, QBZ skid-mounted water injection pump unit according to claim 5 is characterized in that, said butterfly valve (10) is crossed drift net (15) and Y-type three way type pipe (14) links through the same filter of flange (12) other bypass flow tube (16), bypass.
8, QBZ skid-mounted water injection pump unit according to claim 1 is characterized in that, on said water injection pump (3) water outlet pump discharge pressure table (9) is housed.
9, QBZ skid-mounted water injection pump unit according to claim 1 is characterized in that, the exhaust pipe of locating to be connected with motor (1) (22) is housed on the said casing (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920151119U CN201377440Y (en) | 2008-06-26 | 2009-04-29 | QBZ skid-mounted water injection pump unit |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820147662 | 2008-06-26 | ||
| CN200820147662.1 | 2008-06-26 | ||
| CN200920151119U CN201377440Y (en) | 2008-06-26 | 2009-04-29 | QBZ skid-mounted water injection pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377440Y true CN201377440Y (en) | 2010-01-06 |
Family
ID=41517548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920151119U Expired - Lifetime CN201377440Y (en) | 2008-06-26 | 2009-04-29 | QBZ skid-mounted water injection pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377440Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032337A (en) * | 2013-01-10 | 2013-04-10 | 河南省水泵厂有限公司 | XBZ vehicle mounted fire pump skid |
-
2009
- 2009-04-29 CN CN200920151119U patent/CN201377440Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032337A (en) * | 2013-01-10 | 2013-04-10 | 河南省水泵厂有限公司 | XBZ vehicle mounted fire pump skid |
| CN103032337B (en) * | 2013-01-10 | 2015-05-13 | 河南水泵厂集团有限公司 | XBZ vehicle mounted fire pump skid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN WATER PUMP FACTORY GROUP CO., LTD. Free format text: FORMER NAME: HENAN PROVINCE PUMP FACTORY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Tianhe Tianhe Industrial Park Road 450044 Henan city of Zhengzhou province Huiji District Patentee after: HENAN WATER PUMP FACTORY CO., LTD. Address before: Tianhe Tianhe Industrial Park Road 450044 Henan city of Zhengzhou province Huiji District Patentee before: Henan Water Pump Factory Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100106 |
|
| CX01 | Expiry of patent term |