CN201673045U - Diesel engine test bench water circulation device - Google Patents
Diesel engine test bench water circulation device Download PDFInfo
- Publication number
- CN201673045U CN201673045U CN201020203094XU CN201020203094U CN201673045U CN 201673045 U CN201673045 U CN 201673045U CN 201020203094X U CN201020203094X U CN 201020203094XU CN 201020203094 U CN201020203094 U CN 201020203094U CN 201673045 U CN201673045 U CN 201673045U
- Authority
- CN
- China
- Prior art keywords
- water
- diesel engine
- water pump
- circulation device
- tank
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 238000002242 deionisation method Methods 0.000 claims abstract description 21
- 239000008367 deionised water Substances 0.000 claims abstract 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract 6
- 239000013043 chemical agent Substances 0.000 claims abstract 2
- 239000008399 tap water Substances 0.000 abstract description 8
- 235000020679 tap water Nutrition 0.000 abstract description 8
- 239000000446 fuel Substances 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
本实用新型涉及一种水循环装置的技术领域，尤其是一种柴油机试验台水循环装置。其包括去离子水箱、热交换器、热膨胀水箱、水泵一安全阀、水泵三和水泵二，去离子水箱和热交换器通过水管连接，热交换器一端与热膨胀水箱、安全阀通过水管连接，另一端与水泵三连接，去离子水箱一端与水泵一连接，另一端与水泵二连接，去离子水箱上设有进水口，热交换器一端设有蒸汽入口，另一端设有蒸汽出口，热膨胀水箱内设有气囊，水泵一一端与去离子化学剂储存箱连接。这种柴油机试验台水循环装置试验柴油机时采用自来水，保持了柴油机水循环系统管路内腔的清洁，有效地预防生锈，同时，用热水可以提高柴油机燃油的油温，快速达到试验要求，从而提高产品质量。
The utility model relates to the technical field of a water circulation device, in particular to a water circulation device for a diesel engine test bench. It includes deionized water tank, heat exchanger, thermal expansion water tank, water pump one safety valve, water pump three and water pump two. One end is connected to the water pump three, one end of the deionized water tank is connected to the water pump one, and the other end is connected to the water pump two. An air bag is provided, and one end of the water pump is connected with a deionization chemical agent storage tank. The diesel engine test bench water circulation device uses tap water to test the diesel engine, which keeps the inner cavity of the diesel engine water circulation system clean and effectively prevents rust. At the same time, the use of hot water can increase the oil temperature of the diesel engine fuel and quickly meet the test requirements. improve product quality.
Description
Technical field
The utility model relates to a kind of technical field of water circle device, especially a kind of diesel-engine tester water circle device.
Background technology
Test in the past is during diesel engine, usefulness be river, scaliness easily, diesel engine water circulation system pipeline inner chamber gets rusty easily, and has error during test, has influenced the quality of product.
The utility model content
For there are the deficiency of error in the easy scaliness of test unit, test before overcoming, the utility model provides a kind of diesel-engine tester water circle device.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of diesel-engine tester water circle device, comprise deionization water tank, heat exchanger, thermal expansion water tank, water pump one, safety valve, water pump three and water pump two, the deionization water tank is connected by water pipe with heat exchanger, heat exchanger one end is connected by water pipe with thermal expansion water tank, safety valve, the other end is connected with water pump three, deionization water tank one end is connected with water pump one, and the other end is connected with water pump two.
According to another embodiment of the present utility model, comprise that further the deionization water tank is provided with water inlet.
According to another embodiment of the present utility model, comprise that further heat exchanger one end is provided with the steam inlet, the other end is provided with steam (vapor) outlet.
According to another embodiment of the present utility model, further comprise being provided with air bag in the thermal expansion water tank.
According to another embodiment of the present utility model, comprise further that water pump is held one by one with deionization chemistry agent storage bin to be connected.
The beneficial effects of the utility model are: adopt tap water when this diesel-engine tester water circle device is tested diesel engine, improved water quality, clean and the cleaning that has kept diesel engine water circulation system pipeline inner chamber, effectively prevent and get rusty, simultaneously, the oil that can improve diesel engine initial temperature and fuel oil with hot water is warm, reaches testing requirements fast, thereby has improved product quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
1. deionization water tanks among the figure, 2. heat exchanger, 3. thermal expansion water tank, 4. water pump one, 5. safety valve, 6. water pump three, and 7. water pump two, 8. water inlet, 9. steam inlet, 10. steam (vapor) outlet, 11. air bags, 12. deionizations chemistry agent storage bin.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is structural representation of the present utility model, this diesel-engine tester water circle device comprises deionization water tank 1, heat exchanger 2, thermal expansion water tank 3, water pump 1, safety valve 5, water pump 36 and water pump 27, deionization water tank 1 and heat exchanger 2 are connected by water pipe, heat exchanger 2 one ends and thermal expansion water tank 3, safety valve 5 connects by water pipe, the other end is connected with water pump 36, deionization water tank 1 one ends are connected with water pump 1, the other end is connected with water pump 27, deionization water tank 1 is provided with water inlet 8, heat exchanger 2 one ends are provided with steam inlet 9, the other end is provided with steam (vapor) outlet 10, be provided with air bag 11 in the thermal expansion water tank 3, water pump one 4 one ends are connected with deionization chemistry agent storage bin 12.
During use, tap water injects deionization water tank 1 by water inlet 8, deionization chemistry agent storage bin 12 injects the agent of deionization chemistry by the tap water of water pump 1 in deionization water tank 1, by water pump 27 the deionization tap water is delivered to heat exchanger 2 then, because heat exchanger 2 has the input of steam, so can preheating deionization tap water, this moment, the deionization tap water through preheating was divided into three the tunnel, one the tunnel enters diesel engine, so that improve the initial temperature of diesel engine, one the tunnel enters diesel fuel system, pre-heating oil is to improve the oil temperature of fuel oil, and one the tunnel enters thermal expansion water tank 3, because thermal expansion water tank 3 is connected with air compressor, by valve thermal expansion water tank 3 inner chambers are charged into certain pressure, make to keep certain pressure in the whole water circulating system.During the system pressure superpressure, the safety valve 5 that configures pressure parameter is opened automatically, and system pressure is discharged, and when pressure dropped to certain value, safety valve 5 cut out automatically.When testing diesel engine, adopts this diesel-engine tester water circle device tap water, improved water quality, clean and the cleaning that has kept diesel engine water circulation system pipeline inner chamber, effectively prevent and get rusty, simultaneously, the oil that can improve diesel engine initial temperature and fuel oil with hot water is warm, reaches testing requirements fast, thereby has improved product quality.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the instructions, must determine its technical scope according to the claim scope.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020203094XU CN201673045U (en) | 2010-05-26 | 2010-05-26 | Diesel engine test bench water circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020203094XU CN201673045U (en) | 2010-05-26 | 2010-05-26 | Diesel engine test bench water circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673045U true CN201673045U (en) | 2010-12-15 |
Family
ID=43330457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020203094XU Expired - Fee Related CN201673045U (en) | 2010-05-26 | 2010-05-26 | Diesel engine test bench water circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180993A (en) * | 2014-08-28 | 2014-12-03 | 河南柴油机重工有限责任公司 | Simple cooling water supply system for diesel engine bench tests and using method |
-
2010
- 2010-05-26 CN CN201020203094XU patent/CN201673045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180993A (en) * | 2014-08-28 | 2014-12-03 | 河南柴油机重工有限责任公司 | Simple cooling water supply system for diesel engine bench tests and using method |
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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: 20101215 Termination date: 20160526 |