CN205401111U - Energy -conserving roots's fan - Google Patents
Energy -conserving roots's fan Download PDFInfo
- Publication number
- CN205401111U CN205401111U CN201620141218.3U CN201620141218U CN205401111U CN 205401111 U CN205401111 U CN 205401111U CN 201620141218 U CN201620141218 U CN 201620141218U CN 205401111 U CN205401111 U CN 205401111U
- Authority
- CN
- China
- Prior art keywords
- fan
- roots
- air cooler
- forced air
- blower
- 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
- 239000000945 filler Substances 0.000 claims abstract description 14
- 238000004134 energy conservation Methods 0.000 claims description 12
- 238000005461 lubrication Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 13
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000008676 import Effects 0.000 abstract 2
- 230000003584 silencer Effects 0.000 abstract 2
- 238000001816 cooling Methods 0.000 description 12
- 239000000498 cooling water Substances 0.000 description 5
- 239000010730 cutting oil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model belongs to the technical field of roots's fan, it utilizes roots's fan import air to carry out refrigerated energy -conserving roots's fan to the fan specifically to be one kind. Adopt including casing, silencer, forced air cooler, circulating pump, check valve, its characterized in that installs forced air cooler between silencer and the import of roots's fan, add fan gear box lubricating oil circulation pipeline at fan tank filler sleeve and oil drain hole department, the oil drain hole passes through tube coupling forced air cooler oil inlet, and the forced air cooler oil -out passes through tube coupling fan tank filler sleeve, installs circulating pump and check valve's technical scheme in the pipeline, can reduce the working costs of roots's fan.
Description
Technical field
This utility model belongs to the technical field of roots blower, specifically a kind of energy-conservation roots blower utilizing inlet of Roots blower air that blower fan is cooled down.
Background technology
Along with industrialized development, roots blower is this can provide pressure compressed-air actuated equipment between 5-10 ten thousand handkerchief to be continuously increased,, owing to its structure complexity necessarily brings the gathering of blower fan heat, because the design increases water cooling plant, using cooling water to carry out heat exchange with the lubricating oil in gear-box, (see figure 1) is to ensure the roots blower requirement to temperature, it is thus desirable to recirculated water is cooled down by peripheral hardware cooling tower, thus bring the increase of equipment operating cost.
Summary of the invention
The purpose of this utility model is in that for the problem that above-mentioned roots blower heat exchange cooling brings operating cost high, in order to reduce the operating cost of roots blower, it is provided that a kind of method utilizing inlet of Roots blower suction wind to carry out cooling blower lubricating oil.Namely the use of the method ensure that the safe operation of roots blower, can effectively reduce again the operating cost of roots blower.
Technical solution adopted in the utility model is:
A kind of energy-conservation roots blower, including casing, acoustic filter, forced air cooler, circulating pump, one way stop peturn valve, it is characterised in that install forced air cooler between acoustic filter and inlet of Roots blower；Setting up gear case of blower lubrication oil circulation pipeline at blower fan tank filler sleeve and outage place, outage connects forced air cooler oil-in by pipeline, and forced air cooler oil-out passes through pipeline connecting fan tank filler sleeve, installs circulating pump and one way stop peturn valve in pipeline.
This utility model, utilizing the tank filler sleeve of roots blower gear-box as fuel feed hole, oil, as oil outlet, is entered forced air cooler from gear case of blower outage drawing pump by circulating pump by outage, flowed into gear-box by pipeline by tank filler sleeve after cooling, realize the purpose of cutting oil.
Feature of the present utility model also has:
Described one way stop peturn valve is swing check valve.
Described one way stop peturn valve is lift check valve.
Pipeline also has flow control valve.
Described circulating pump is arranged on blower fan bottom.
Described one way stop peturn valve is arranged on blower fan bottom.
Utilize and suck the forced air cooler that lubricating oil is cooled down by air.
The beneficial effects of the utility model are:
1, remove cooling water, directly use gear lubrication oil to serve as cooling oil, improve cooling effectiveness.
2, air cooling heat exchanger, (see figure 2) are installed between inlet of Roots blower and acoustic filter, use blower fan to suck air cooling gear box lubricating oil.
3, do not cool down for blower fan at independent external cooling water, but the water-cooled mouth of pipe in former blower fan is blocked, then gear case of blower lubrication oil circulation pipeline is increased at blower fan tank filler sleeve and outage place, and circulating pump and one way stop peturn valve are installed in blower fan bottom, (see figure 2), realizes the purpose of cooling in order to realize forced circulation.
This utility model provides the solution of a kind of further reduction roots blower operating cost, it is possible to decrease cooling water rate use, in a word, this energy-conservation roots blower, simple in construction, good cooling results, and operating cost is low.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (prior art) that roots blower uses cooling water cutting oil.
Fig. 2 is energy-conservation roots blower structural representation of the present utility model, utilizes suction air that lubricating oil carries out cold true schematic diagram.
Wherein, 1-acoustic filter, 2-tank filler sleeve, 3-outage, 4-casing, 5-forced air cooler, 6-flow control valve, 7-circulating pump, 8-one way stop peturn valve, 9-roots blower wind inlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As seen in Figure 2, the energy-conservation roots blower of one of the present utility model, including casing 4, acoustic filter 1, forced air cooler 5, circulating pump 7, one way stop peturn valve 8, acoustic filter 1 flange and roots blower wind inlet 9 flange are disconnected and move up, forced air cooler 5 is installed between acoustic filter 1 and inlet of Roots blower 9；Setting up gear case of blower lubrication oil circulation pipeline at blower fan tank filler sleeve 2 and outage 3 place, outage 3 connects forced air cooler 5 oil-in by pipeline, and forced air cooler 5 oil-out passes through pipeline connecting fan tank filler sleeve 2, installs circulating pump 7 and one way stop peturn valve 8 in pipeline.
Utilizing tank filler sleeve 2 as fuel feed hole, oil, as oil outlet, is entered forced air cooler 5 from gear case of blower outage drawing pump by circulating pump 7, is flowed into gear-box by pipeline by tank filler sleeve after cooling, realize the purpose of cutting oil by outage 3.
Described one way stop peturn valve 8 is swing check valve.
Described one way stop peturn valve 8 is lift check valve.
Pipeline also has flow control valve 6.
Described circulating pump 7 is arranged on blower fan bottom.Described one way stop peturn valve 8 is arranged on blower fan bottom.
Claims (6)
1.A kind of energy-conservation roots blower, including casing, acoustic filter, forced air cooler, circulating pump, one way stop peturn valve, it is characterised in that install forced air cooler between acoustic filter and inlet of Roots blower；Setting up gear case of blower lubrication oil circulation pipeline at blower fan tank filler sleeve and outage place, outage connects forced air cooler oil-in by pipeline, and forced air cooler oil-out passes through pipeline connecting fan tank filler sleeve, installs circulating pump and one way stop peturn valve in pipeline.
2.The energy-conservation roots blower of one according to claim 1, it is characterised in that described one way stop peturn valve is swing check valve.
3.The energy-conservation roots blower of one according to claim 1, it is characterised in that described one way stop peturn valve is lift check valve.
4.The energy-conservation roots blower of one according to claim 1, it is characterised in that also have flow control valve on pipeline.
5.The energy-conservation roots blower of one according to claim 1, it is characterised in that described circulating pump is arranged on blower fan bottom.
6.The energy-conservation roots blower of one according to claim 1, it is characterised in that described one way stop peturn valve is arranged on blower fan bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141218.3U CN205401111U (en) | 2016-02-25 | 2016-02-25 | Energy -conserving roots's fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620141218.3U CN205401111U (en) | 2016-02-25 | 2016-02-25 | Energy -conserving roots's fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401111U true CN205401111U (en) | 2016-07-27 |
Family
ID=56447142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620141218.3U Expired - Fee Related CN205401111U (en) | 2016-02-25 | 2016-02-25 | Energy -conserving roots's fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519376A (en) * | 2018-12-03 | 2019-03-26 | 山东瑞拓鼓风机有限公司 | A kind of Roots blower of single-stage negative-pressure adverse current cooling structure |
| CN117514782A (en) * | 2023-10-20 | 2024-02-06 | 山东省章丘鼓风机股份有限公司 | Hydraulic seal flushing device for high temperature and high pressure Roots blower for rubber vulcanization |
-
2016
- 2016-02-25 CN CN201620141218.3U patent/CN205401111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519376A (en) * | 2018-12-03 | 2019-03-26 | 山东瑞拓鼓风机有限公司 | A kind of Roots blower of single-stage negative-pressure adverse current cooling structure |
| CN117514782A (en) * | 2023-10-20 | 2024-02-06 | 山东省章丘鼓风机股份有限公司 | Hydraulic seal flushing device for high temperature and high pressure Roots blower for rubber vulcanization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201981356U (en) | Oil circulation cooling device integrating air cooling and water cooling | |
| CN103696855A (en) | Integrated system for heating and cooling inflow air of gas turbine | |
| CN205401111U (en) | Energy -conserving roots's fan | |
| CN204060698U (en) | Shield machine water cooling system | |
| CN205154676U (en) | Centrifugal vapor compression machine suitable for system is prepared to medical pure water | |
| CN201488591U (en) | Strong oil circulating air cooler | |
| CN205744492U (en) | A kind of environmental protection water pump of green energy conservation | |
| CN203098410U (en) | Water-ring vacuum pump water circulation system | |
| CN202441659U (en) | Hydraulic oil tank with cooling device | |
| CN202153108U (en) | Fluid heat exchanger | |
| CN203671999U (en) | Water-consumption-free scale-free energy-saving combined condenser | |
| CN207229724U (en) | A kind of circulation cooling lubrication device of air preheater gear reducer | |
| CN206221953U (en) | Bearing oil intelligent temperature control system | |
| CN201569201U (en) | Circulating cooling water waste heat recovery device | |
| CN204739036U (en) | Hydraulic motor's cooling system | |
| CN204476948U (en) | A kind of for the cooler built-in hydraulic device in powder by atomization equipment | |
| CN202402201U (en) | System for cooling lamp bulb through-flow type water-turbine generator set | |
| CN203362710U (en) | Engineering machinery hydraulic oil tank with cooling function | |
| CN201982947U (en) | Lubricating oil cooling device for high-pressure water pump and gearbox driven by diesel engine | |
| CN201747803U (en) | Bearing cooler | |
| CN207999992U (en) | A kind of underground coal mine water cooling equipment water saving fixtures | |
| CN206302293U (en) | A scale cleaning device for air-water cooling motor | |
| CN204573587U (en) | A kind of air cooling Roots pendular ring closed vacuum system | |
| CN202402124U (en) | Diesel engine fire-fighting pump unit with self-cooling function | |
| CN219242296U (en) | A device for cooling by air convection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210108 Address after: No. 604, unit 2, Building 29, East Gangcheng Xinyuan District, Licheng District, Jinan City, Shandong Province Patentee after: Ren Qiuhua Address before: Room 1207, Unit 1, Building 1, 15612 Century Avenue, Jinan High-tech Zone, Shandong Province, 250100 Patentee before: JINAN LISHIYUAN MECHANICAL AND ELECTRICAL TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |