CN202596874U - Diesel engine cooling automatic water-replenishing device of water pump unit - Google Patents
Diesel engine cooling automatic water-replenishing device of water pump unit Download PDFInfo
- Publication number
- CN202596874U CN202596874U CN 201220227009 CN201220227009U CN202596874U CN 202596874 U CN202596874 U CN 202596874U CN 201220227009 CN201220227009 CN 201220227009 CN 201220227009 U CN201220227009 U CN 201220227009U CN 202596874 U CN202596874 U CN 202596874U
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- China
- Prior art keywords
- water
- diesel engine
- water tank
- cover plate
- water pump
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- Expired - Fee Related
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Abstract
The utility model discloses a diesel engine cooling automatic water-replenishing device of a water pump unit. The diesel engine cooling automatic water-replenishing device comprises a diesel engine water tank, a water tank cover plate, a water outlet bent pipe, a water drawing joint and a water replenishing pipe, wherein the water outlet bent pipe is arranged on a water pump; the water drawing joint is arranged on the water outlet bent pipe and communicated with an inner cavity of the water outlet bent pipe; one end of the water replenishing pipe is connected with the water drawing joint, and the other end of the water replenishing pipe is fixedly connected with the water tank cover plate; the water tank cover plate is fixed at a water filling port of the diesel engine water tank in a sealed mode; and the water replenishing pipe is communicated with the diesel engine water tank. When the water pump pumps water, cooling water is pumped and then flows from the water drawing joint on the water outlet bent pipe to the diesel engine water tank; and when the diesel engine water tank is filled with the water, the internal water pressure of the water tank and the pressure of the water drawing joint are balanced, and water replenishment is automatically stopped, so the diesel engine water tank can be always full of the cooling water, and manual water replenishment is not required in the operating process of a diesel engine water pump unit.
Description
Technical field
The utility model relates to the diesel pump unit, relates in particular to the diesel engine cooling unit in the diesel pump unit.
Background technique
The structure of existing diesel pump unit is as shown in Figure 1; It comprises diesel engine 1, water pump 2, water pump land 3, frame 4, flywheel land 5, outlet pipe 6, suction sleeve 7 and filter 8; Filter 8 is installed in the lower end of suction sleeve 7, and the water sucking mouth of the upper end of suction sleeve 7 and water pump 2 is tightly connected, and outlet pipe 6 is tightly connected with the Discharging bent-tube 22 of water pump 2; Diesel engine 1 all is fixedly mounted on the frame 4 with water pump 2, directly docks through flywheel land 5 and water pump land 3 between the two.In the diesel pump unit, used diesel engine majority is a water-cooled diesel engine, and its cooling performance is stable, in use as long as guarantee that sufficient cooling water is arranged in the diesel engine radiator, just can guarantee that diesel engine runs well.In the actual using process, the operator must be regularly carries out manual work to the water tank of diesel engine and adds cooling water, otherwise diesel engine will burn out because of lack of water, causes the whole diesel pump unit can't proper functioning.When manual work added water, the operator need use the waterexit end water intaking of bucket from the outlet pipe of water pump, and then carried the other water that adds of diesel engine; The labor intensity of artificial recharge is bigger; In remote water delivery occasion, the rising pipe of water pump is very long, and the waterexit end is far from diesel engine; Moisturizing is more difficult; How to reduce the labor intensity of the diesel pump unit being added cooling water, this is that the water pump assembly operator hope the technical problem that solves especially, more should satisfy the demand of people as early as possible as the manufacturing enterprise of water pump assembly.
The model utility content:
The purpose of the utility model provides a kind of diesel engine cooling automatic water-replenishing device of water pump assembly.It can carry out automatic water supplement to the water tank of diesel engine.
The technological scheme that the utility model is taked is:
A kind of diesel engine cooling automatic water-replenishing device of water pump assembly comprises diesel engine radiator, water tank cover plate, Discharging bent-tube, water diversion joint and water-adding pipe, and Discharging bent-tube is installed on the water pump; Water diversion joint is arranged on the Discharging bent-tube; And interlink with the inner chamber of Discharging bent-tube, water-adding pipe one end links to each other with water diversion joint, and the other end and water tank cover plate are fixedly linked; The water tank cover plate is fixed on the place, filler of diesel engine radiator hermetically, and water-adding pipe and diesel engine radiator interlink.
Owing on the Discharging bent-tube of water pump, set up water diversion joint, set up the water tank cover plate in the filler of diesel engine radiator, make diesel engine radiator form an airtight water tank; By water-adding pipe water diversion joint and diesel engine radiator are connected as a single entity; When water pump draws water, extract the water diversion joint of cold water from Discharging bent-tube out and flow into the diesel engine radiator, after diesel engine radiator is mended full water; The hydraulic pressure in the water tank and the pressure balance at water diversion joint place; Automatically stop moisturizing, can guarantee to be full of all the time in the diesel engine radiator cooling water, in diesel pump unit working procedure, need not artificial recharge.
Description of drawings:
Fig. 1 is the structural representation of existing diesel water pump assembly;
Fig. 2 is the structural representation of the utility model.
Among the figure, the 1-diesel engine; The 2-water pump; 3-water pump land; The 4-frame; 5-flywheel land; The 6-outlet pipe; The 7-suction sleeve; The 8-filter; The 21-diesel engine radiator; 22-water tank cover plate; The 23-Discharging bent-tube; The 24-water diversion joint; The 25-water-adding pipe.
Embodiment
Embodiment below in conjunction with description of drawings the utility model:
Embodiment:
A kind of diesel engine cooling automatic water-replenishing device of water pump assembly; Comprise diesel engine radiator 21, water tank cover plate 22, Discharging bent-tube 23, water diversion joint 24 and water-adding pipe 25; Discharging bent-tube 23 is installed on the water pump 2, and water diversion joint 24 is arranged on the Discharging bent-tube 23, and interlinks with the inner chamber of Discharging bent-tube 23; Water-adding pipe 25 1 ends link to each other with water diversion joint 24; The other end and water tank cover plate 22 are fixedly linked, and water tank cover plate 22 is fixed on the place, filler of diesel engine radiator 21 hermetically, and water-adding pipe 25 interlinks with diesel engine radiator 21.
Claims (1)
1. the diesel engine of a water pump assembly cools off automatic water-replenishing device; It is characterized in that: comprise diesel engine radiator (21), water tank cover plate (22), Discharging bent-tube (23), water diversion joint (24) and water-adding pipe (25); Discharging bent-tube (23) is installed on the water pump (2), and water diversion joint (24) is arranged on the Discharging bent-tube (23), and interlinks with the inner chamber of Discharging bent-tube (23); Water-adding pipe (25) one ends link to each other with water diversion joint (24); The other end and water tank cover plate (22) are fixedly linked, and water tank cover plate (22) is fixed on the place, filler of diesel engine radiator (21) hermetically, and water-adding pipe (25) interlinks with diesel engine radiator (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227009 CN202596874U (en) | 2012-05-19 | 2012-05-19 | Diesel engine cooling automatic water-replenishing device of water pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220227009 CN202596874U (en) | 2012-05-19 | 2012-05-19 | Diesel engine cooling automatic water-replenishing device of water pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202596874U true CN202596874U (en) | 2012-12-12 |
Family
ID=47314421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220227009 Expired - Fee Related CN202596874U (en) | 2012-05-19 | 2012-05-19 | Diesel engine cooling automatic water-replenishing device of water pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202596874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206410A (en) * | 2013-03-18 | 2013-07-17 | 丹阳市华昱机电设备有限公司 | New type water outlet bending pipe of pump |
-
2012
- 2012-05-19 CN CN 201220227009 patent/CN202596874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206410A (en) * | 2013-03-18 | 2013-07-17 | 丹阳市华昱机电设备有限公司 | New type water outlet bending pipe of pump |
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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: 20121212 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |