CN208870773U - A kind of variable frequency pump with water cooling plant - Google Patents
A kind of variable frequency pump with water cooling plant Download PDFInfo
- Publication number
- CN208870773U CN208870773U CN201821341228.7U CN201821341228U CN208870773U CN 208870773 U CN208870773 U CN 208870773U CN 201821341228 U CN201821341228 U CN 201821341228U CN 208870773 U CN208870773 U CN 208870773U
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- CN
- China
- Prior art keywords
- water
- cooling water
- cooling
- pump
- tank
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- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 239000000498 cooling water Substances 0.000 claims abstract description 76
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 13
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model provides a kind of variable frequency pump with water cooling plant, it include: converter plant, the converter plant includes bottom plate, plate inner wall is fixedly installed with cooling water tank, cooling water tank outer wall is fixedly installed with cooling water pump, the water outlet of cooling water pump is connect with S type cooling water pipe one end, cooling water pipe is fixedly mounted on converter plant plate inner wall by fastener, transverse slat is fixedly installed with above cooling water tank, transverse slat bottom surface is fixedly installed with four groups of cooling fans, level alarm for water is fixedly installed on cooling water tank inner wall, cooling water tank is equipped with water filling port, cooling water water injection pipe one end and water filling port are tightly connected, the cooling water water injection pipe other end is connect with moisturizing water pump, the moisturizing water pump water inlet is connect with external water source.The utility model has radiating efficiency high, and radiating rate is fast, effectively prevents damage of the air-cooled bring flying dust to each element in converter plant inside, cooling water can be recycled via cooling fan secondary cooling, achieving environmental protection and energy saving.
Description
Technical field
The utility model belongs to supply equipment field, in particular to a kind of variable frequency pump with water cooling.
Background technique
Water resource and energy shortages are an important factor for restricting China's economic development, and saving water and energy is that Chinese society economy is held
The fundamental state policy of supervention exhibition.With the horizontal fast development of China's science and technology, variable frequency pump is met the tendency of, and with its stabilization, peace
The features such as full energy conservation, is widely used in agricultural, the fields such as industry.
Nowadays very great watering equipment all be unable to do without variable frequency pump, but more and more in use, especially big
After type high-tension apparatus works long hours, the core frequency converter of variable frequency pump inside it due to, there are many resistive original parts, leading
It is caused to generate a large amount of heat, if effectively heat dissipation not in time, can cause damages to frequency converter, and then lead to the performance of variable frequency pump
It reduces, or even damage.Now for variable frequency pump frequency converter the heat dissipation overwhelming majority using air-cooled, this radiating mode is not
Only radiating efficiency is low but also can cause damage of the flying dust to machine.Therefore, we have proposed a kind of changes with water cooling plant
Frequency water pump.
Utility model content
The purpose of this utility model is to solve variable frequency pump frequency converter wind-cooling heat dissipating low efficiency but also can cause flying dust pair
The technical issues of damage of machine, provides a kind of variable frequency pump with water cooling plant.With radiating efficiency height, cooling water can
It recycles, safe and reliable advantage.
Technical solution provided by the utility model are as follows:
A kind of variable frequency pump with water cooling plant as shown in Figure 1, comprising: booster pump, the booster pump upper surface are set
Have an exhaust outlet, the booster pump bottom is equipped with discharge outlet, vacuum tank is installed above the booster pump, vacuum tank tank mouth downward,
Pointer pressure gauge is installed at tank mouth, pressure sensor, the booster pump and booster electric machine are installed above pointer pressure gauge
It is mounted on plant bottom case, converter plant is installed above booster electric machine, one end face of converter plant is equipped with exhaust outlet, frequency conversion
Device includes bottom plate, and converter plant plate inner wall side is equipped with cooling water tank, and cooling water tank outer wall is fixedly installed with cooling water
Pump, the water outlet of cooling water pump are connect with S type cooling water pipe one end, and the cooling water pipe is fixedly mounted on frequency conversion by fastener and fills
It sets on plate inner wall, the backwater end and cooling water tank of cooling water pipe are tightly connected, and are fixedly installed with cross above the cooling water tank
Plate, the transverse slat bottom surface are fixedly installed with four groups of cooling fans, are fixedly installed with water-level alarm on the cooling water tank outer wall
Device, cooling water tank are equipped with water filling port, and cooling water water injection pipe one end and water filling port are tightly connected, the cooling water water injection pipe other end with
The connection of moisturizing water pump, the moisturizing water pump water inlet are connect with external water source.
Preferably, the exhaust outlet is shutter, and the shutter is mounted on converter plant two sides.
Preferably, the S type cooling water pipe material is PVC material.
Preferably, the cooling fan and cooling water pump are electrically connected.
The beneficial effects of the utility model embody in the following areas:
1, the utility model has radiating efficiency high, and radiating rate is fast, effectively prevents air-cooled bring flying dust to frequency conversion
The damage of each element inside device.
2, the cooling water of the utility model can be recycled via cooling fan secondary cooling, achieving environmental protection and energy saving.
Detailed description of the invention
Fig. 1 is a kind of appearance diagram of variable frequency pump with water cooling plant.
Fig. 2 is the top view of converter plant bottom plate.
Fig. 3 is the lateral sectional view of converter plant.
In figure: 1 vacuum tank, 2 pointer pressure gauges, 3 converter plants, 301 converter plant bottom plates, 4 booster pumps, 5 exhaust outlets, 6
Discharge outlet, 7 pressure sensors, 8 booster electric machines, 9 exhaust outlets, 10 plant bottom cases, 11 cooling water tanks, 12 cooling water pumps, 13 coolings
Water pipe, 14 fasteners, 15 transverse slats, 16 cooling fans, 17 water injection pipes, 18 water level alarms, 19 moisturizing water pumps, 20 water filling ports.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figure 1, 2, 3, the utility model provides a kind of variable frequency pump with water cooling plant, comprising: booster pump
4,4 upper surface of booster pump is equipped with exhaust outlet 5, and the bottom of the booster pump 4 is equipped with discharge outlet 6, the top of the booster pump 4
Vacuum tank is installed, vacuum tank tank mouth is equipped with pointer pressure gauge 2 downward, at tank mouth, and the top of pointer pressure gauge 2 is equipped with pressure
Force snesor 7, the booster pump 4 are mounted on plant bottom case 10 with booster electric machine 8, and the top of booster electric machine 8 is equipped with frequency conversion
Device 3, one end face of converter plant are equipped with exhaust outlet 9, and converter plant includes bottom plate 301, the inner wall of converter plant bottom plate 301
Side is equipped with cooling water tank 11, and the outer wall of cooling water tank 11 is fixedly installed with cooling water pump 12, the water outlet of cooling water pump 12
It is connect with 13 one end of S type cooling water pipe, the cooling water pipe 13 is fixedly mounted on the plate inner wall of converter plant 3 by fastener 14
On, the backwater end and cooling water tank 11 of cooling water pipe 13 are tightly connected, and the top of the cooling water tank 11 is fixedly installed with transverse slat
15, the bottom surface of the transverse slat 15 is fixedly installed with four groups of cooling fans 16, is fixedly mounted on the outer wall of the cooling water tank 11
There is level alarm for water 18, cooling water tank 11 is equipped with water filling port 20, and one end of cooling water water injection pipe 17 and the sealing of water filling port 20 connect
It connects, 17 other end of cooling water water injection pipe is connect with moisturizing water pump 19, and the water inlet of the moisturizing water pump 19 is connect with external water source.
It only needs to open cooling water pump 12 when use, it is made to drive cooling water by cooling water pipe 13 in converter plant 3
Inside circulation takes away the heat that the 3 each resistive original part in inside of converter plant generates by heat transfer, and the radiating rate of water is more
Fastly, heat dissipation effect is more preferable.It will also be opened while opening cooling water pump 12 with the cooling fan 16 of the electric connection of cooling water pump 12
It is dynamic, 11 water of cooling water tank can be cooled down, cooling water is recycled, cooling fan 16 is by part converter plant 3
Internal heat is discharged by exhaust outlet 9, further improves heat dissipation effect.Make since cooling water cycle process can generate evaporation
With cooling water inflow reduces influence heat dissipation effect in cooling water tank 11 in order to prevent, so installing on the inner wall of cooling water tank 11
Water level alarm 18, when cooling water water level is too low, water level alarm 18 can issue signal of water shortage, at this moment can open outside
Moisturizing water pump 19, from external water source by the moisturizing into cooling water tank 11 of cooling water water injection pipe 17, when in cooling water tank 11
Water level reach specified water level when, warning device 18, which can issue water, expires signal, can close at this time moisturizing water pump 19 stop moisturizing.
The cooling water pipe 13 is pvc pipe, and pvc pipe has sturdy and durable, at low cost, the small advantage of fluid resistance；Institute
The cooling fan 16 stated and the cooling water pump 12 are electrically connected, and simplify Quality Initiative, and it is more convenient to operate；The exhaust outlet 9 is
Shutter accelerates ventilation velocity, effectively reduces damage of the external flying dust to converter plant 3.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (4)
1. a kind of variable frequency pump with water cooling plant characterized by comprising booster pump, the booster pump upper surface are equipped with
Exhaust outlet, the booster pump bottom are equipped with discharge outlet, are equipped with vacuum tank, vacuum tank tank mouth court above the booster pump
Under, pointer pressure gauge is installed at tank mouth, pressure sensor, the booster pump and increasing are installed above the pointer pressure gauge
Medium-voltage Motor is mounted on plant bottom case, is equipped with converter plant above the booster electric machine, one end face of converter plant is equipped with
Exhaust outlet；
The converter plant includes bottom plate, and the plate inner wall is fixedly installed with cooling water tank, and the cooling water tank outer wall is fixed
Cooling water pump is installed, the water outlet of the cooling water pump is connect with S type cooling water pipe one end, inside the other end and cooling water tank
Connection, the cooling water pipe is fixedly mounted on converter plant plate inner wall by fastener, the cooling water pipe other end with it is cold
But tank seal connects, and is fixedly installed with transverse slat above the cooling water tank, the transverse slat bottom surface be fixedly installed with four groups it is cold
But fan, level alarm for water is fixedly installed on the cooling water tank inner wall, and the cooling water tank is equipped with water filling port, cooling water
Water injection pipe one end and water filling port are tightly connected, and the cooling water water injection pipe other end is connect with moisturizing water pump, and the moisturizing water is pumped into water
Mouth is connect with external water source.
2. the variable frequency pump according to claim 1 with water cooling plant, which is characterized in that the exhaust outlet is shutter
Structure, the shutter are mounted on converter plant two sides.
3. the variable frequency pump according to claim 1 with water cooling plant, which is characterized in that the S type cooling water tubing
Matter is PVC material.
4. the variable frequency pump according to claim 1 with water cooling plant, which is characterized in that the cooling fan and cooling
Water pump is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341228.7U CN208870773U (en) | 2018-08-20 | 2018-08-20 | A kind of variable frequency pump with water cooling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341228.7U CN208870773U (en) | 2018-08-20 | 2018-08-20 | A kind of variable frequency pump with water cooling plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870773U true CN208870773U (en) | 2019-05-17 |
Family
ID=66465068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821341228.7U Expired - Fee Related CN208870773U (en) | 2018-08-20 | 2018-08-20 | A kind of variable frequency pump with water cooling plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208870773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392716A (en) * | 2020-12-03 | 2021-02-23 | 兖州煤业股份有限公司 | Water pump cooling device for thermal power plant |
-
2018
- 2018-08-20 CN CN201821341228.7U patent/CN208870773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392716A (en) * | 2020-12-03 | 2021-02-23 | 兖州煤业股份有限公司 | Water pump cooling device for thermal power plant |
| CN112392716B (en) * | 2020-12-03 | 2024-04-19 | 兖矿能源集团股份有限公司 | Water pump cooling device for thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190517 |