CN210660573U - Roots blower with cooling device - Google Patents
Roots blower with cooling device Download PDFInfo
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- CN210660573U CN210660573U CN201921501478.7U CN201921501478U CN210660573U CN 210660573 U CN210660573 U CN 210660573U CN 201921501478 U CN201921501478 U CN 201921501478U CN 210660573 U CN210660573 U CN 210660573U
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- cooling
- fan
- roots
- fixed mounting
- cooling device
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- 238000001816 cooling Methods 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 239000000110 cooling liquid Substances 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 10
- 239000010687 lubricating oil Substances 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a roots's fan technical field just discloses a roots's fan with cooling device, including roots's fan main part, the equal fixed mounting in both sides has the oil tank around roots's fan main part, oil tank bottom fixed mounting has the cooler bin, the cooling chamber has been seted up in the cooler bin, cooling chamber top fixed mounting has the heat conduction copper, cooler bin right side top fixed mounting has the outlet pipe with the cooling chamber intercommunication, the one end fixedly connected with water pump of cooler bin is kept away from to the outlet pipe. This roots's fan with cooling device has solved and has avoided influencing roots's fan normal use because of the oil temperature is too high, increases roots's fan stability of using and roots's fan life, needs timely effectual cooling oil tank built-in lubricating oil, reduces the oil temperature, but current cooling device cooling effect is not good, and the temperature of unable quick reduction oil tank leads to roots's fan trouble problem easily.
Description
Technical Field
The utility model relates to a roots's fan technical field specifically is a roots's fan with cooling device.
Background
The Roots blower is a rotary compressor for compressing and conveying gas by utilizing the relative motion of two blade-shaped rotors in a cylinder, and has the advantages of simple structure and convenient manufacture, and is widely applied to aquaculture oxygenation, sewage treatment aeration and cement conveying, more applicable to gas conveying and pressurizing systems in low-pressure occasions, and also applicable to vacuum pumps and the like.
In order to avoid influencing the normal use of the Roots blower because of the too high oil temperature, increase the stability that the Roots blower used and the life of Roots blower, need the built-in lubricating oil of timely effectual cooling oil tank, reduce the oil temperature, but current cooling device cooling effect is not good, and the temperature of unable quick reduction oil tank leads to the Roots blower trouble easily, so proposed a Roots blower with cooling device and solved the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a roots fan with cooling device, it is big to possess heat transfer area, the heat transfer is effectual, enable the oil temperature to obtain timely effectual cooling, improve the stability that roots fan used and roots fan's life's advantage, the stability that has solved in order to avoid influencing roots fan normal use because of the oil temperature is too high, increase roots fan use's stability and roots fan's life, need the built-in lubricating oil of timely effectual cooling oil tank, reduce the oil temperature, but current cooling device cooling effect is not good, the unable quick temperature that reduces the oil tank, lead to roots fan trouble easily problem.
(II) technical scheme
For realizing that above-mentioned heat transfer area is big, the heat transfer is effectual, enables the oil temperature and obtains timely effectual cooling, improves the stability that roots's fan used and roots's fan's life's purpose, the utility model provides a following technical scheme: a Roots blower with a cooling device comprises a Roots blower main body, wherein oil tanks are fixedly arranged on the front side and the rear side of the Roots blower main body, a cooling box is fixedly arranged at the bottom of the oil tank, a cooling cavity is formed in the cooling box, a heat-conducting copper plate is fixedly arranged at the top of the cooling cavity, a water outlet pipe communicated with the cooling cavity is fixedly arranged at the top of the right side of the cooling box, a water pump is fixedly connected to one end, away from the cooling box, of the water outlet pipe, a communicating pipe is fixedly connected to the water outlet of the water pump, a circulating water tank is fixedly connected to one end, away from the water pump, of the communicating pipe, a cavity is formed in the circulating water tank, a water inlet pipe communicated with the bottom of the cooling cavity is fixedly connected to the left side of the circulating water, radiator fan bottom fixed mounting has the filter screen, circulating water tank top fixed mounting has the quantity be three and with the outlet duct of cavity intercommunication, the equal fixed mounting in circulating water tank bottom left and right sides has the backup pad, two fixed mounting has the electronic lead screw that is located the filter screen bottom between the backup pad, the outer transmission of electronic lead screw is connected with screw-nut, screw-nut top fixed mounting has the cleaning brush that is located the filter screen bottom.
Preferably, the top of the cooling box is coated with heat-conducting silicone grease, the front side of the cooling box is rotatably connected with a maintenance door, and a sealing rubber strip is fixedly mounted on the side wall of the maintenance door.
Preferably, the heat-conducting copper plate is provided with more than four heat-radiating grooves at the bottom, and the water outlet pipe is fixedly connected with the water inlet of the water pump.
Preferably, the coil pipe is filled with cooling liquid, and the bottom of the cavity is provided with an air inlet matched with the cooling fan.
Preferably, the filter screen is a stainless steel filter screen, and the top of the air outlet pipe is fixedly connected with a dust cover.
Preferably, the cooling fan is located between the two support plates, the cleaning brush is a nylon brush, and the top of the cleaning brush is in contact with the bottom of the filter screen.
(III) advantageous effects
Compared with the prior art, the utility model provides a roots fan with cooling device possesses following beneficial effect:
the Roots blower with the cooling device can rapidly transfer the heat of an oil tank by arranging the heat-conducting copper plate, can increase the heat exchange area, then injects cooling liquid into the cooling cavity through the water inlet pipe, so that the heat of the heat-conducting copper plate is transferred to the cooling liquid, the cooling liquid absorbing the heat flows out of the water outlet pipe and is injected into the coil pipe through the communicating pipe by the water pump, the cooling liquid in the coil pipe is fully cooled by the cooling fan, the cooled cooling liquid flows into the cooling cavity through the water inlet pipe, thereby achieving the effect of rapid cooling, the dust is prevented from attaching to the cooling fan to influence the performance of the cooling fan by arranging the filter screen, the cleaning brush fixedly connected with the screw nut is driven to move left and right by the rotation of the electric screw rod, the dust attached to the surface of the filter screen is cleaned by the cleaning brush, and the influence, thereby it is big to have reached heat transfer area, it is effectual to exchange heat, it obtains timely effectual cooling to enable the oil temperature, the stability that improves the roots's fan and uses and roots's fan's life's purpose, thereby effectual solution in order to avoid influencing roots's fan normal use because of the oil temperature is too high, increase roots's fan stability of using and roots's fan's life, need timely effectual cooling oil tank built-in lubricating oil, reduce the oil temperature, but current cooling device cooling effect is not good, the unable quick temperature that reduces the oil tank, lead to the problem of roots's fan trouble easily.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial sectional view of the present invention.
In the figure: 1 roots's fan main part, 2 oil tanks, 3 cooler boxes, 4 cooling chamber, 5 heat conduction copper, 6 outlet pipes, 7 water pump, 8 communicating pipes, 9 circulation tank, 10 cavitys, 11 inlet tubes, 12 coil pipes, 13 radiator fan, 14 filter screens, 15 outlet ducts, 16 backup pads, 17 electronic lead screw, 18 screw-nut, 19 cleaning brushes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a roots blower with a cooling device comprises a roots blower body 1, oil tanks 2 are fixedly mounted on the front side and the rear side of the roots blower body 1, a cooling tank 3 is fixedly mounted at the bottom of the oil tanks 2, heat-conducting silicone grease is coated on the top of the cooling tank 3, a maintenance door is rotatably connected to the front side of the cooling tank 3, a sealing rubber strip is fixedly mounted on the side wall of the maintenance door, a cooling chamber 4 is formed in the cooling tank 3, a heat-conducting copper plate 5 is fixedly mounted on the top of the cooling chamber 4, more than four heat dissipation grooves are formed in the bottom of the heat-conducting copper plate 5, a water outlet pipe 6 communicated with the cooling chamber 4 is fixedly mounted on the top of the right side of the cooling tank 3, a water pump 7 is fixedly connected to one end of the water outlet pipe 6, which is far away from the cooling tank 3, the water pump, a circulating water tank 9 is fixedly connected to one end of the communicating pipe 8 far away from the water pump 7, a cavity 10 is formed in the circulating water tank 9, a water inlet pipe 11 communicated with the bottom of the cooling chamber 4 is fixedly connected to the left side of the circulating water tank 9, a coil pipe 12 positioned in the cavity 10 is fixedly connected between the communicating pipe 8 and the water inlet pipe 11, cooling liquid is filled in the coil pipe 12, two heat dissipation fans 13 are fixedly arranged at the bottom of the circulating water tank 9, air inlets matched with the heat dissipation fans 13 are formed in the bottom of the cavity 10, a filter screen 14 is fixedly arranged at the bottom of each heat dissipation fan 13, the filter screen 14 is a stainless steel filter screen, three air outlet pipes 15 which are communicated with the cavity 10 are fixedly arranged at the top of the circulating water tank 9, a dust cap is fixedly connected to the top of each air outlet, an electric screw rod 17 positioned at the bottom of the filter screen 14 is fixedly installed between the two supporting plates 16, a screw nut 18 is connected to the outer portion of the electric screw rod 17 in a transmission mode, a cleaning brush 19 positioned at the bottom of the filter screen 14 is fixedly installed at the top of the screw nut 18, the cleaning brush 19 is a nylon brush, and the top of the cleaning brush 19 is in contact with the bottom of the filter screen 14.
When the cooling device is used, the heat of the oil tank 2 can be rapidly transferred by arranging the heat-conducting copper plate 5, the heat exchange area can be increased, then cooling liquid is injected into the cooling cavity 4 through the water inlet pipe 11, the heat of the heat-conducting copper plate 5 is transferred to the cooling liquid, the cooling liquid absorbing the heat flows out of the water outlet pipe 6 and is injected into the coil 12 through the communicating pipe 8 by the water pump 7, the cooling liquid in the coil 12 is fully cooled by the cooling fan 13, the cooled cooling liquid flows into the cooling cavity 4 through the water inlet pipe 11, so that the rapid cooling effect is achieved, the dust is prevented from attaching to the cooling fan 13 to influence the performance of the cooling fan 13 by arranging the filter screen 14, the cleaning brush 19 fixedly connected with the screw nut 18 is driven to move left and right by the rotation of the electric screw rod 17, the cleaning brush 19 cleans the dust attached to the surface of the filter screen 14, and the influence of, thereby reached heat transfer area big, the heat transfer is effectual, enables the oil temperature and obtains timely effectual cooling, improves the stability that the roots fan used and roots fan's life's purpose.
To sum up, the roots blower with the cooling device can rapidly transfer the heat of the oil tank 2 and increase the heat exchange area by arranging the heat-conducting copper plate 5, then inject the cooling liquid into the cooling chamber 4 through the water inlet pipe 11, so that the heat of the heat-conducting copper plate 5 is transferred to the cooling liquid, the cooling liquid absorbing the heat flows out of the water outlet pipe 6 and is injected into the coil 12 through the communicating pipe 8 by the water pump 7, the cooling liquid in the coil 12 is fully cooled by the cooling fan 13, the cooled cooling liquid flows into the cooling chamber 4 through the water inlet pipe 11, thereby achieving the effect of rapid cooling, the dust is prevented from attaching to the cooling fan 13 to influence the performance of the cooling fan 13 by arranging the filter screen 14, the cleaning brush 19 fixedly connected with the screw nut 18 is driven to move left and right by the rotation of the electric screw 17, so that the cleaning brush 19 cleans the dust attached to the surface of the filter screen, avoid the dust to block up filter screen 14 and influence the effect of admitting air, thereby it is big to have reached heat transfer area, the heat transfer is effectual, enable the oil temperature to obtain timely effectual cooling, improve the stability that the roots's fan used and the life's of roots's fan purpose, thereby effectual solution in order to avoid influencing roots's fan normal use because of the oil temperature is too high, increase roots's fan stability of using and roots's fan's life, need the built-in lubricating oil of timely effectual cooling oil tank, reduce the oil temperature, but current cooling device cooling effect is not good, the temperature of unable quick reduction oil tank, lead to the problem of roots's fan trouble easily.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a roots's fan with cooling device, includes roots's fan main part (1), its characterized in that: the improved cooling device is characterized in that oil tanks (2) are fixedly mounted on the front side and the rear side of the Roots blower main body (1), a cooling tank (3) is fixedly mounted at the bottom of the oil tanks (2), a cooling cavity (4) is formed in the cooling tank (3), a heat-conducting copper plate (5) is fixedly mounted at the top of the cooling cavity (4), a water outlet pipe (6) communicated with the cooling cavity (4) is fixedly mounted at the top of the right side of the cooling tank (3), a water pump (7) is fixedly connected to one end, far away from the cooling tank (3), of the water outlet pipe (6), a communicating pipe (8) is fixedly connected to the water outlet of the water pump (7), a circulating water tank (9) is fixedly connected to one end, far away from the water pump (7), of the circulating water tank (9), a cavity (10) is formed in the circulating water tank (, communicating pipe (8) and inlet tube (11) between fixedly connected with be located coil pipe (12) of cavity (10), circulation tank (9) bottom fixed mounting have quantity be two radiator fan (13), radiator fan (13) bottom fixed mounting has filter screen (14), circulation tank (9) top fixed mounting have quantity be three and with outlet duct (15) of cavity (10) intercommunication, the equal fixed mounting in circulation tank (9) bottom left and right sides has backup pad (16), two fixed mounting has electronic lead screw (17) that are located filter screen (14) bottom between backup pad (16), electronic lead screw (17) outer transmission is connected with screw-nut (18), screw-nut (18) top fixed mounting has cleaning brush (19) that are located filter screen (14) bottom.
2. The roots blower with cooling device of claim 1, wherein: the top of the cooling box (3) is coated with heat-conducting silicone grease, the front side of the cooling box (3) is rotatably connected with a maintenance door, and a sealing rubber strip is fixedly mounted on the side wall of the maintenance door.
3. The roots blower with cooling device of claim 1, wherein: the heat-conducting copper plate (5) is provided with heat-radiating grooves with the number larger than four at the bottom, and the water outlet pipe (6) is fixedly connected with a water inlet of the water pump (7).
4. The roots blower with cooling device of claim 1, wherein: the coil pipe (12) is filled with cooling liquid, and the bottom of the cavity (10) is provided with an air inlet matched with the radiating fan (13).
5. The roots blower with cooling device of claim 1, wherein: the filter screen (14) is a stainless steel filter screen, and the top of the air outlet pipe (15) is fixedly connected with a dust cover.
6. The roots blower with cooling device of claim 1, wherein: the cooling fan (13) is located between the two supporting plates (16), the cleaning brush (19) is a nylon brush, and the top of the cleaning brush (19) is in contact with the bottom of the filter screen (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921501478.7U CN210660573U (en) | 2019-09-10 | 2019-09-10 | Roots blower with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921501478.7U CN210660573U (en) | 2019-09-10 | 2019-09-10 | Roots blower with cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN210660573U true CN210660573U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921501478.7U Active CN210660573U (en) | 2019-09-10 | 2019-09-10 | Roots blower with cooling device |
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| Country | Link |
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| CN (1) | CN210660573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927772A (en) * | 2020-09-02 | 2020-11-13 | 山东三牛机械有限公司 | Roots blower with cooling device |
| CN115853769A (en) * | 2022-12-28 | 2023-03-28 | 四川北方红光特种化工有限公司 | A water-cooled corrosion-resistant Roots blower |
-
2019
- 2019-09-10 CN CN201921501478.7U patent/CN210660573U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927772A (en) * | 2020-09-02 | 2020-11-13 | 山东三牛机械有限公司 | Roots blower with cooling device |
| CN111927772B (en) * | 2020-09-02 | 2024-05-03 | 山东三牛机械集团股份有限公司 | Roots blower with cooling device |
| CN115853769A (en) * | 2022-12-28 | 2023-03-28 | 四川北方红光特种化工有限公司 | A water-cooled corrosion-resistant Roots blower |
| CN115853769B (en) * | 2022-12-28 | 2025-06-27 | 四川北方红光特种化工有限公司 | Water-cooled corrosion-resistant Roots blower |
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