CN202091295U - Cooling system used in tunneling machine - Google Patents
Cooling system used in tunneling machine Download PDFInfo
- Publication number
- CN202091295U CN202091295U CN2011202216360U CN201120221636U CN202091295U CN 202091295 U CN202091295 U CN 202091295U CN 2011202216360 U CN2011202216360 U CN 2011202216360U CN 201120221636 U CN201120221636 U CN 201120221636U CN 202091295 U CN202091295 U CN 202091295U
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- Prior art keywords
- chamber
- temperature oil
- cooling
- cooling chamber
- high temperature
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Abstract
The utility model provides a cooling system used in a tunneling machine. The cooling system comprises a first high-temperature oil closed chamber, a second high-temperature oil closed chamber, a third high-temperature oil closed chamber and a fourth high-temperature oil closed chamber, and further comprises a first cooling chamber and a second cooling chamber, wherein all the high-temperature oil closed chambers and the cooling chambers are formed by welding steel plates; the first cooling chamber is arranged on one side of the first high-temperature oil closed chamber and one side of the third high-temperature oil closed chamber; the second cooling chamber is arranged on one side of the second high-temperature oil closed chamber and one side of the fourth high-temperature oil closed chamber; a water inlet is formed at the upper end of the first cooling chamber; the lower end of the first cooling chamber is connected with the second cooling chamber through a water pipe; and a water outlet is formed at the upper end of the second cooling chamber. Through the adoption of the scheme, circulating cooling water enters into the first cooling chamber through the water inlet, then enters into the second cooling chamber through the water pipe, and flows out through the water outlet, so that heat of high-temperature oil which flows back into a cooling device after passing through the first high-temperature oil closed chamber, the second high-temperature oil closed chamber, the third high-temperature oil closed chamber and the fourth high-temperature oil closed chamber. The utility model adopting the scheme has the advantages that the structure is simple; the cooling effect is good; the possibility of blockage is reduced; and the service life is long.
Description
Technical field
The utility model relates to the coal mine machinery technical field, refers in particular to a kind of cooling system that is used for development machine.
Background technique
Development machine hydraulic system in the market is to adopt the air-cooled cooler of external mostly.But development machine is to hold into underground work mostly, when adopting such cooler, causes cooler to stop up because of Dust Capacity is too high in operation process easily, reduces the cooler radiating effect, influences the working efficiency and the working life of development machine.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, the good cooling results of development machine, cooling system of long service life of being used for is provided.
For achieving the above object, technological scheme provided by the utility model is; A kind of cooling system that is used for development machine, it includes by the first high temperature oil confined chamber of steel plate welding fabrication, the second high temperature oil confined chamber, the 3rd high temperature oil confined chamber, the 4th high temperature oil confined chamber, it also includes by first cooling chamber of steel plate welding forming and second cooling chamber, and first cooling chamber and second cooling chamber lay respectively at the first high temperature oil confined chamber, the 3rd high temperature oil confined chamber and the second high temperature oil confined chamber, the 4th high temperature oil confined chamber both sides; First cooling chamber upper end is provided with water intake, the first cooling chamber lower end is connected with second cooling chamber by water pipe; Second cooling chamber upper end is provided with water outlet.
Be equipped with cooler in described first cooling chamber and second cooling chamber.
Cooler in described first cooling chamber is two.
The utility model is after having adopted such scheme, recirculated cooling water enters in first cooling chamber from water intake, enter second cooling chamber by water pipe again, flow out through water outlet again, take away the heat that returns the high temperature oil of cooler after the first high temperature oil confined chamber, the second high temperature oil confined chamber, the 3rd high temperature oil confined chamber, the 4th high temperature oil confined chamber work.Adopt simple in structure, good cooling results behind this programme, be not easy to stop up, long service life.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present utility model.
Fig. 2 is the N-N cut-away view among Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with institute's drawings attached, preferred embodiment of the present utility model is: referring to accompanying drawing 1 and accompanying drawing 2, the described cooling system that is used for development machine of present embodiment, it includes the first high temperature oil confined chamber C by the steel plate welding fabrication, the second high temperature oil confined chamber D, the 3rd high temperature oil confined chamber E, the 4th high temperature oil confined chamber F, the first cooling chamber A and the second cooling chamber B, the first cooling chamber A and the second cooling chamber B lay respectively at the first high temperature oil confined chamber C, the 3rd high temperature oil confined chamber E and the second high temperature oil confined chamber D, the 4th high temperature oil confined chamber F both sides; And be equipped with cooler 4 in the first cooling chamber A and the second cooling chamber B, wherein, the cooler 4 in the first cooling chamber A is two, and cooler 4 is positioned at cooling chamber, and contacts with corresponding high temperature oil confined chamber respectively.First cooling chamber A upper end is provided with water intake 1, the first cooling chamber A lower end is connected with the second cooling chamber B by water pipe 2; Second cooling chamber B upper end is provided with water outlet 3.During work, recirculated cooling water enters in the first cooling chamber A from water intake 1, enter the second cooling chamber B by water pipe 2 again, flow out through water outlet 3 again, take away the heat that returns the high temperature oil of cooler after the first high temperature oil confined chamber C, the second high temperature oil confined chamber D, the 3rd high temperature oil confined chamber E, the 4th high temperature oil confined chamber F work.Adopt simple in structure, good cooling results behind this programme, be not easy to stop up, long service life.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. cooling system that is used for development machine, it includes the first high temperature oil confined chamber (C) by the steel plate welding fabrication, the second high temperature oil confined chamber (D), the 3rd high temperature oil confined chamber (E), the 4th high temperature oil confined chamber (F), it is characterized in that: it also includes by first cooling chamber (A) of steel plate welding forming and second cooling chamber (B), and first cooling chamber (A) and second cooling chamber (B) lay respectively at the first high temperature oil confined chamber (C), the 3rd high temperature oil confined chamber (E) and the second high temperature oil confined chamber (D), the 4th high temperature oil confined chamber (F) both sides; First cooling chamber (A) upper end is provided with water intake (1), first cooling chamber (A) lower end is connected with second cooling chamber (B) by water pipe (2); Second cooling chamber (B) upper end is provided with water outlet (3).
2. a kind of cooling system that is used for development machine according to claim 1 is characterized in that: be equipped with cooler (4) in first cooling chamber (A) and second cooling chamber (B).
3. a kind of cooling system that is used for development machine according to claim 2 is characterized in that: the cooler (4) in first cooling chamber (A) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202216360U CN202091295U (en) | 2011-06-28 | 2011-06-28 | Cooling system used in tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202216360U CN202091295U (en) | 2011-06-28 | 2011-06-28 | Cooling system used in tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091295U true CN202091295U (en) | 2011-12-28 |
Family
ID=45366364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202216360U Expired - Fee Related CN202091295U (en) | 2011-06-28 | 2011-06-28 | Cooling system used in tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854260A (en) * | 2019-03-15 | 2019-06-07 | 董立志 | A kind of firm radiator of shield machine dynamical system |
-
2011
- 2011-06-28 CN CN2011202216360U patent/CN202091295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854260A (en) * | 2019-03-15 | 2019-06-07 | 董立志 | A kind of firm radiator of shield machine dynamical system |
| CN109854260B (en) * | 2019-03-15 | 2020-06-30 | 湖南省龙昊重工科技有限公司 | Stable heat dissipation device of shield machine power system |
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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: 20111228 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |