CN205895392U - Two water tank cooling system of bull -dozer engine - Google Patents
Two water tank cooling system of bull -dozer engine Download PDFInfo
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- CN205895392U CN205895392U CN201620766015.3U CN201620766015U CN205895392U CN 205895392 U CN205895392 U CN 205895392U CN 201620766015 U CN201620766015 U CN 201620766015U CN 205895392 U CN205895392 U CN 205895392U
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- water
- buffer tank
- bull
- cooling system
- dozer
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Abstract
The utility model discloses a two water tank cooling system of bull -dozer engine, including water radiator subassembly and coolant tank, water radiator is located the front portion of bull -dozer, is equipped with external buffer tank at the rear portion of bull -dozer, and the buffer tank is located water radiator's top, and the intercommunication sets up the water injection pipe between buffer tank and the water radiator, joins in marriage on the water injection pipe and is equipped with electric water pump. Strengthen the cooling water reserved capacity through setting up the buffer tank, satisfy the bull -dozer and realize long -time, high load capacity, incessant normal operation down at the abominable operation environment of the difficulty that supplies water, the fault rate of great reduction engine scuffing of cylinder bore, the work efficiency of improvement bull -dozer.
Description
Technical field
This utility model is related to cooling system technical field, especially relates to a kind of bulldozer engine double water tank cooling system
System.
Background technology
Bull-dozer is the main force that garbage loading embeading is processed, and often processes the amount of landfill of up to thousands of tons of day by day in waste burying,
All to complete by bull-dozer.Thus it is guaranteed that the bull-dozer of garbage loading embeading reservoir area can normally run most important.However, bulldozing
The day continuous working period of machine is long, load weight, under so severe working environment, the self-contained cooling of general bull-dozer
Water shortage, is easily caused that engine cool is bad, and the situation in turn resulting in engine scuffing is of common occurrence.
Utility model content
This utility model is directed to the deficiencies in the prior art, and technical problem to be solved is to provide a kind of bulldozer engine
Double water tank cooling system, increases cooling water storage levels by setting up buffer tank, meets bull-dozer in the difficult severe work that supplies water
Realize long-time, high load capacity, continual normal operation under industry environment, greatly reduce the fault rate of engine scuffing, improve
The work efficiency of bull-dozer.
This utility model is so that above-mentioned technical problem is addressed by the following technical programs.
Bulldozer engine double water tank cooling system, including water radiator assembly and cooling water tank, water radiator is located at and pushes away
The front portion of native machine, is provided with external buffer tank at the rear portion of bull-dozer, and buffer tank is located at the top of water radiator, standby water
Connect setting water injection pipe between case and water radiator, water injection pipe is fitted with electric water pump.
Preferably, electric water pump adopts adjustable-flow variable-frequency electric water pump.
Preferably, buffer tank is in cylinder.
Preferably, buffer tank is provided with water level observation window.
Preferably, buffer tank is aluminum alloy material structure.
Preferably, the top setting water filling port of buffer tank.
The beneficial effects of the utility model:
1. increase storage levels and the feedwater radiator water supply capacity of cooling water by setting up buffer tank, effectively extend
The cool time of bulldozer engine, be electromotor stand for a long time, high load capacity, continual normal operation provided guarantor
The precondition of barrier, effectively avoids the scuffing of cylinder bore fault that electromotor causes because of cooling water supply deficiency, improves bull-dozer
Work efficiency.
2. the increase of cooling water storage levels is hence it is evident that improve cooling effect, it is to avoid original cooling water tank steams because of cooling water
Send out the bad problem of engine cool causing to occur, improve work quality and the radiating efficiency of cooling system.3. rationally set up
Buffer tank, installation cost is low, and structure arrangement is simple, reliable, greatly reduces the maintenance frequency of cooling system, section
Human-saving, material resources, reduce production cost, are that company increased economic benefit.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure: 1- water radiator, 2- buffer tank, 3- water injection pipe, 4- electric water pump.
Specific embodiment
Below by embodiment and combine accompanying drawing this utility model is described in detail.
This utility model bulldozer engine double water tank cooling system as shown in Figure 1, the original structure of its cooling system
Include water radiator assembly and cooling water tank, cooling water tank is not with water radiator assembly can also (in figure be shown for integrated form
Go out), water radiator 1 is located at the front portion of bull-dozer, in order to avoid electromotor insufficient water causes to cool down bad phenomenon, is bulldozing
External buffer tank 2 is set up at the rear portion of machine, and this spline structure arrangement is simple, easy for installation.Buffer tank 2 may be selected light knot
Real, corrosion resistant aluminum alloy material-structure, according to needed for working environment, can apply in aluminium alloy appearance coating politef
Layer.Buffer tank 2 is arranged on the top of water radiator 1, is easy to supply water and can prevent for water radiator 1 is unobstructed using streaming potential
Non-return flow phenomenon.Connect setting water injection pipe 3 between buffer tank 2 and water radiator 1, water injection pipe 3 is fitted with electric water pump
4, the switch of electric water pump 4 is installed in bulldozer cab, and driver understands hydropenia in water radiator 1 by bull-dozer water-thermometer
Situation, opens electric water pump 4, by the water injection water radiator 1 in buffer tank 2, to ensure that electromotor has enough coolings
Water is effectively cooled down, and thoroughly eliminates the undesirable element of the engine scuffing fault that electromotor causes because of hydropenia.Electric water pump 4 is excellent
Choosing adopts adjustable-flow variable-frequency electric water pump, can automatically adjust injected water volume according to water requirement, improve water-injection efficiency, save and use
Water, extends motive normal operating time.As a kind of embodiment, buffer tank 2 is in cylinder, can store 300 liters of water, warp
After crossing such transformation, bulldozer engine scuffing of cylinder bore fault rate is compared and significantly be have dropped 89%.Can set on the top of buffer tank 2
Putting water filling port facilitates the water yield to store.Water level observation window can also be set on buffer tank 2, be beneficial to and observe at any time, grasp water
Amount situation, deposit water in time.
This utility model is not limited to above-described preferred implementation, can be obtained based on those skilled in the art
The known technology known or using being caned the various modifications of equivalence replacement and the embodiment of change in prior art, every base
In spirit of the present utility model or technology design, should be included within protection domain of the present utility model.
Claims (6)
1. bulldozer engine double water tank cooling system, including water radiator assembly and cooling water tank, water radiator (1) is located at and pushes away
The front portion of native machine, is characterized in that: is provided with external buffer tank (2) at the rear portion of bull-dozer, buffer tank (2) is located at water-cooled
The top of device (1), connects setting water injection pipe (3) between buffer tank (2) and water radiator (1), water injection pipe is fitted with electricity on (3)
Dynamic water pump (4).
2. bulldozer engine double water tank cooling system according to claim 1, is characterized in that: electric water pump (4) adopts
Adjustable-flow variable-frequency electric water pump.
3. bulldozer engine double water tank cooling system according to claim 1, is characterized in that: buffer tank (2) is in circle
Cylindricality.
4. bulldozer engine double water tank cooling system according to claim 1, is characterized in that: buffer tank sets on (2)
There is water level observation window.
5. bulldozer engine double water tank cooling system according to claim 1, is characterized in that: buffer tank (2) is aluminum
Alloy material structure.
6. bulldozer engine double water tank cooling system according to claim 1, is characterized in that: buffer tank (2) upper
Portion arranges water filling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766015.3U CN205895392U (en) | 2016-07-20 | 2016-07-20 | Two water tank cooling system of bull -dozer engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766015.3U CN205895392U (en) | 2016-07-20 | 2016-07-20 | Two water tank cooling system of bull -dozer engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895392U true CN205895392U (en) | 2017-01-18 |
Family
ID=57773739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620766015.3U Active CN205895392U (en) | 2016-07-20 | 2016-07-20 | Two water tank cooling system of bull -dozer engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979835A (en) * | 2018-09-05 | 2018-12-11 | 福州新亭宣机电技术有限公司 | A kind of diesel engine water device for cooling and water-cooling method |
-
2016
- 2016-07-20 CN CN201620766015.3U patent/CN205895392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979835A (en) * | 2018-09-05 | 2018-12-11 | 福州新亭宣机电技术有限公司 | A kind of diesel engine water device for cooling and water-cooling method |
| CN108979835B (en) * | 2018-09-05 | 2024-02-13 | 福建林丰科技有限公司 | Water cooling device and water cooling method for diesel engine |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |