CN203271894U - Cooling water supply device for small diesel generator set - Google Patents
Cooling water supply device for small diesel generator set Download PDFInfo
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- CN203271894U CN203271894U CN 201320319534 CN201320319534U CN203271894U CN 203271894 U CN203271894 U CN 203271894U CN 201320319534 CN201320319534 CN 201320319534 CN 201320319534 U CN201320319534 U CN 201320319534U CN 203271894 U CN203271894 U CN 203271894U
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- water
- self
- water tank
- feed tank
- outlet pipe
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- Expired - Fee Related
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Abstract
Provided is a cooling water supply device for a small diesel generator set. The upper portion of a self-provided water tank of the small diesel generator set is provided with a sealing plate. The self-provided water tank is communicated with a supply water tank via a water inlet pipe and a water outlet pipe. Two ends of the water inlet pipe and of the water outlet pipe respectively stretch into the self-provided water tank and the supply water tank. An end opening of the water outlet pipe disposed in the self-provided water tank is higher than that of the water inlet pipe. An end opening of the water outlet pipe disposed in the supply water tank is higher than that of the water inlet pipe. A valve is arranged on the water inlet pipe. When the diesel generator set is in operation, temperature of cooling water of the self-provided water tank rapidly rises and high-temperature water is formed. The high-temperature water flows into the supplying water tank along the water outlet pipe. Low-temperature water of the supplying water tank flows into the self-provided water tank along the water inlet pipe and free convection is formed. Therefore, cooling water can be continuously supplied in the self-provided water tank in a circular mode. Therefore, normal and safe operation of the diesel generator set is ensured.
Description
Technical field
The utility model belongs to diesel engine and makes the field, is specifically related to a kind of minitype diesel oil engine group apparatus for supplying cool water.
Background technique
At present, mostly have minitype diesel oil engine group (power is in 15～30kw left and right) on the shipping vessel, when berthing, the vessel main frame is out of service, starts the minitype diesel oil engine group for electric consumption on lighting, thereby reaches purpose economic, that save.Usually, the minitype diesel oil engine group is small, the cooling water that diesel engine carries the water tank storage is few, during the diesel generating set operation, the water temperature of water tank is very high, and cooling water evaporation is fast, generally less than just must be replenished cooling water in 1 hour in self-contained water reservoir, otherwise diesel engine will cause the card cylinder flame-out because of the disappearance cooling water, engine-damaged accident even occurs.This has not only strengthened staff's labor intensity, and too high because of the moisturizing frequency, causes the staff easily to occur benumbing and forgets the situation of moisturizing.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of minitype diesel oil engine group apparatus for supplying cool water, be communicated with the extra feed tank of setting up by the water tank that carries of two water pipes with diesel generating set, form recirculated cooling water and supply with system, can constantly replenish cooling water in water tank to carrying, thereby guarantee that diesel generating set is normal, safe operation.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of minitype diesel oil engine group apparatus for supplying cool water, the top of the self-contained water reservoir of minitype diesel oil engine group is provided with hush panel, and self-contained water reservoir is communicated with extra feed tank by intake pipe and outlet pipe; The two ends of described intake pipe, outlet pipe extend into respectively in self-contained water reservoir and extra feed tank, and the port of outlet pipe that is positioned at self-contained water reservoir is higher than the port of intake pipe, are positioned at the port of outlet pipe of extra feed tank higher than the port of intake pipe; Be provided with valve on described intake pipe.
There is the water-adding pipe with valve to be communicated with extra feed tank.Described extra feed tank top is provided with spill pipe.The bottom of described extra feed tank is equipped with the drain pipe with valve.More than the hush panel high 1.0m in position of the position of described extra feed tank than self-contained water reservoir.
The beneficial effects of the utility model are as follows:
1) the utility model is communicated with the water tank that carries of diesel generating set by outlet pipe, intake pipe with the extra feed tank of setting up, when diesel generating set moves, cooling water in self-contained water reservoir heats up rapidly and becomes high-temperature water, high-temperature water rises along outlet pipe and enters extra feed tank, low temperature water in extra feed tank flows into self-contained water reservoir along intake pipe, utilize the water temperature difference in two water tanks to form natural convection, can constantly replenish cooling water in water tank to carrying circularly, thereby guarantee that diesel generating set is normal, safe operation.
2) valve that arranges on intake pipe was conducive in the lower time in winter of temperature, closed intake pipe when diesel generating set starts warming up, played the effect of quick warming up.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the overall structure schematic diagram of the utility model device.
Embodiment
Structure of the present utility model as shown in Figure 1, a kind of minitype diesel oil engine group apparatus for supplying cool water, the top of the self-contained water reservoir 2 of minitype diesel oil engine group 8 is provided with hush panel 21, self-contained water reservoir 2 is communicated with extra feed tank 1 by intake pipe 3 and outlet pipe 4; The two ends of described intake pipe 3, outlet pipe 4 extend into respectively in self-contained water reservoir 2 and extra feed tank 1, and be positioned at the port of outlet pipe 4 of self-contained water reservoir 2 higher than the port of intake pipe 3, be positioned at the port of outlet pipe 4 of extra feed tank 1 higher than the port of intake pipe 3.
Be provided with valve 31 on described intake pipe 3, this being designed with was beneficial in the lower time in winter of temperature, closed intake pipe when diesel generating set starts warming up, played the effect of quick warming up.
There is the water-adding pipe 5 with valve to be communicated with extra feed tank 1, is conducive to directly be communicated with the interior additional cooling water of backward extra feed tank 1 with external water source easily.
Described extra feed tank 1 top is provided with spill pipe 6.
The bottom of described extra feed tank 1 is equipped with the drain pipe 7 with valve.
More than the hush panel 21 high 1.0m in position of the position of described extra feed tank 1 than self-contained water reservoir 2, with the thermal source away from the diesel smoke pipe, also reduce the interference to the staff.
When the utility model was made, extra feed tank 1 can adopt iron plate making in processing factory, and water tank is made generally in flat, and suitable for reading is fallaway type, is conducive to heat radiation; At contiguous self-contained water reservoir 2 ends of intake pipe 3 and outlet pipe 4, can set up water pipe adapter, when being conducive to move, diesel generating set 8 and extra feed tank 1 are split.
Working principle of the present utility model is as follows: at first add cooling water in extra feed tank 1, when the water level of extra feed tank 1 is too high, can flow out from spill pipe 6, guarantee that the water level of extra feed tank 1 is constant.When 8 operation of minitype diesel oil engine group, cooling water in self-contained water reservoir 2 heats up rapidly and becomes high-temperature water, high-temperature water rises along outlet pipe 4 and enters extra feed tank 1, low temperature water in extra feed tank 1 flows into self-contained water reservoir 2 along intake pipe 3, utilize the water temperature difference in 1 two water tanks of self-contained water reservoir 2 and extra feed tank to form natural convection, can constantly replenish cooling water in water tank to carrying circularly, thereby guarantee that diesel generating set is normal, safe operation.
The valve 31 that arranges on intake pipe 3 was conducive in the lower time in winter of temperature, closed intake pipe when diesel generating set starts warming up, played the effect of quick warming up.
Claims (6)
1. minitype diesel oil engine group apparatus for supplying cool water, it is characterized in that: the top of the self-contained water reservoir (2) of minitype diesel oil engine group (8) is provided with hush panel (21), and self-contained water reservoir (2) is communicated with extra feed tank (1) by intake pipe (3) and outlet pipe (4); The two ends of described intake pipe (3), outlet pipe (4) extend into respectively in self-contained water reservoir (2) and extra feed tank (1), and be positioned at the port of outlet pipe (4) of self-contained water reservoir (2) higher than the port of intake pipe (3), be positioned at the port of outlet pipe (4) of extra feed tank (1) higher than the port of intake pipe (3).
2. minitype diesel oil engine group apparatus for supplying cool water according to claim 1, is characterized in that: be provided with valve (31) on described intake pipe (3).
3. minitype diesel oil engine group apparatus for supplying cool water according to claim 1, is characterized in that: have the water-adding pipe (5) with valve to be communicated with extra feed tank (1).
4. minitype diesel oil engine group apparatus for supplying cool water according to claim 1 is characterized in that: described extra feed tank (1) top is provided with spill pipe (6).
5. minitype diesel oil engine group apparatus for supplying cool water according to claim 1, it is characterized in that: the bottom of described extra feed tank (1) is equipped with the drain pipe (7) with valve.
6. minitype diesel oil engine group apparatus for supplying cool water according to claim 1, is characterized in that: more than hush panel (21) the high 1.0m in position of the position of described extra feed tank (1) than self-contained water reservoir (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320319534 CN203271894U (en) | 2013-06-05 | 2013-06-05 | Cooling water supply device for small diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320319534 CN203271894U (en) | 2013-06-05 | 2013-06-05 | Cooling water supply device for small diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271894U true CN203271894U (en) | 2013-11-06 |
Family
ID=49502331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320319534 Expired - Fee Related CN203271894U (en) | 2013-06-05 | 2013-06-05 | Cooling water supply device for small diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907236A (en) * | 2017-04-17 | 2017-06-30 | 上海科泰电源股份有限公司 | A kind of used in communication machine room diesel generating set and air conditioner integrated unit |
-
2013
- 2013-06-05 CN CN 201320319534 patent/CN203271894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907236A (en) * | 2017-04-17 | 2017-06-30 | 上海科泰电源股份有限公司 | A kind of used in communication machine room diesel generating set and air conditioner integrated unit |
| CN106907236B (en) * | 2017-04-17 | 2024-05-28 | 上海科泰电源股份有限公司 | Diesel generating set and air conditioner integrated unit for communication machine room |
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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: 20131106 Termination date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |