CN207753529U - A kind of fire-proof motor prepared for H acid monosodium salt - Google Patents
A kind of fire-proof motor prepared for H acid monosodium salt Download PDFInfo
- Publication number
- CN207753529U CN207753529U CN201721612565.0U CN201721612565U CN207753529U CN 207753529 U CN207753529 U CN 207753529U CN 201721612565 U CN201721612565 U CN 201721612565U CN 207753529 U CN207753529 U CN 207753529U
- Authority
- CN
- China
- Prior art keywords
- fire
- motor body
- monosodium salt
- acid monosodium
- proof motor
- 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
- QPILZZVXGUNELN-UHFFFAOYSA-M sodium;4-amino-5-hydroxynaphthalene-2,7-disulfonate;hydron Chemical compound [Na+].OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S([O-])(=O)=O)=CC2=C1 QPILZZVXGUNELN-UHFFFAOYSA-M 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 229910001240 Maraging steel Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- -1 motor body Chemical compound 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000001960 triggered Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The utility model provides a kind of fire-proof motor prepared for H acid monosodium salt, including motor body, the inner surface of the motor body is equipped with sound absorbing layer and is equipped with temperature sensor, one end of the motor body is equipped with fan, the other end is equipped with water tank, cooling device is installed in the water tank and both ends are respectively equipped with inlet and outlet, it is connected with cooling water pipe between the water inlet and the water outlet, the cooling water pipe is wound in the surface of the motor body in the shape of a spiral, the motor body, fan and water tank are externally provided with unitary cover, the casing is Maraging steel metal chassis, the casing outer surface is equipped with cooling fin.The utility model can reduce noise pollution, good heat dissipation effect, safety coefficient height.
Description
Technical field
The utility model is related to H acid monosodium salt preparation engineering device technique fields, and in particular to one kind being used for H acid monosodium salt system
Standby fire-proof motor.
Background technology
Fire-proof motor is a kind of can not to generate electric spark in the motor that combustible and explosive area uses, operation.Anti-explosion electric
Machine is mainly used for coal mine, petroleum gas, petrochemical industry and chemical industry, in addition, weaving, metallurgy, city gas, traffic,
The departments such as grain and oil processing, papermaking, medicine are also widely used.The production of H acid monosodium salt is also required to use fire-proof motor.But it passes
The explosion-proof motor shell of system is manufactured by cast iron, quality weight, poor thermal conductivity, and amount of heat can be gathered by, which working long hours, causes electricity
Machine performance declines, and efficiency reduces, and is radiated using external fan, then heat dissipation effect is poor.In addition, existing fire-proof motor work
Noise is big when making, and will produce noise pollution.
A kind of radiating explosion-proof motor of utility model (application No. is 201120349640.5) includes cylindrical casing, institute
Rotor, stator core and shaft are installed, the casing upper end is fixed with upper cover plate, and lower end is fixed with lower cover in the casing stated
Plate, the shaft upper end are fixed with fan, air inlet are offered on the chassis sidewall and the air inlet opening
Place faces fan, and there are gap and round wind outlet is constituted between the casing lower end and lower cover.Radiating explosion-proof electricity
Machine built-in fans improve radiating efficiency, but then will appear the problem of heat dissipation effect difference when ambient temperature is higher.
Therefore noise pollution can be reduced by being badly in need of providing one kind, good heat dissipation effect, safety coefficient it is high be used for H acid monosodium salt system
Standby fire-proof motor.
Utility model content
The purpose of this utility model is the deficiency for existing fire-proof motor, and noise pollution can be reduced by providing one kind, heat dissipation
Effect is good, the high fire-proof motor prepared for H acid monosodium salt of safety coefficient.
The utility model provides following technical solution：
A kind of fire-proof motor prepared for H acid monosodium salt, including motor body, the inner surface of the motor body are equipped with
Sound absorbing layer and temperature sensor is installed, one end of the motor body is equipped with fan, and the other end is equipped with water tank, in the water tank
Cooling device is installed and both ends are respectively equipped with inlet and outlet, cooling is connected between the water inlet and the water outlet
Water pipe, the cooling water pipe are wound in the surface of the motor body, the motor body, fan and water tank peripheral hardware in the shape of a spiral
It is Maraging steel metal chassis to have unitary cover, the casing, and the casing outer surface is equipped with cooling fin.
Preferably, be additionally provided with alarm outside the casing, when in temperature sensor monitors to motor body when the temperature is excessively high
Alarm can be triggered, staff is reminded to stop the work of fire-proof motor, it is safe.
Preferably, the water tank is equipped with a water filling port, and the water filling port is equipped with valve, for the water in subsidiary water tank.
Preferably, the cross-sectional shape of the cooling fin is trapezoidal, and heat dissipation area is big, and radiating efficiency is high.
Preferably, the surface of the cooling fin is coated with graphite thermal layer, is conducive to the heat dissipation effect for improving cooling fin, carries
The safety of high fire-proof motor.
Preferably, the sound absorbing layer is polyurethane sound-absorbing layer, and the polyurethane sound-absorbing layer surface is equipped with sound-absorbing aperture, sound-absorbing
Effect is good, advantageously reduces noise pollution.
The utility model has the beneficial effects that：
(1) the utility model is equipped with sound absorbing layer in motor body, can absorb the noise generated when fire-proof motor work,
Reduce noise pollution.
(2) the utility model is equipped with temperature sensor, can monitor the temperature in motor body in real time, when the temperature increases
Fan opens cooling, while cooling device work carries out circulating chilled water cooling；When temperature is higher than setting value alarm device sound, safety
Property is strong.
(3) casing of the utility model is Maraging steel metal chassis, and tensile strength is more than 2000Mpa, can be reduced
Fire-proof motor deforms caused by expanding with heat and contract with cold, and can control explosive range to minimum occurring to explode, is greatly decreased quick-fried
Harm caused by fried.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention and illustrates.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model casing and cooling fin.
In figure label for：1, motor body；2, sound absorbing layer；3, fan；4, casing；5, cooling fin；6, water tank；7, cooling dress
It sets；8, water filling port；9, water outlet；10, water inlet；11, temperature sensor；12, alarm；13, cooling water pipe.
Specific implementation mode
As depicted in figs. 1 and 2, a kind of fire-proof motor prepared for H acid monosodium salt, including motor body 1, motor body
1 inner surface is equipped with sound absorbing layer 2 and is equipped with temperature sensor 11, and sound absorbing layer 2 is polyurethane sound-absorbing layer, and surface is equipped with sound-absorbing
Aperture, sound-absorbing effect is good, advantageously reduces noise pollution.
One end of motor body 1 is equipped with fan 3, and the other end is equipped with water tank 6, cooling device 7 and both ends are equipped in water tank 6
It is respectively equipped with water inlet 10 and water outlet 9, cooling water pipe 13 is connected between water inlet 10 and water outlet 9, cooling water pipe 13 is in spiral shell
Rotation shape is wound in the surface of motor body 1, and water tank 6 is equipped with a water filling port 8, and water filling port 8 is equipped with valve, is used for subsidiary water tank 6
Interior water.
Motor body 1, fan 3 and water tank 6 are externally provided with unitary cover 4, and casing 4 is Maraging steel metal chassis,
4 outer surface of casing is equipped with cooling fin 5.The cross-sectional shape of cooling fin 5 is trapezoidal, and heat dissipation area is big, and radiating efficiency is high.Cooling fin
5 surface is coated with graphite thermal layer, is conducive to the heat dissipation effect for improving cooling fin 5, improves the safety of fire-proof motor.Casing
Alarm 12 is additionally provided with outside 4, when temperature sensor 11 monitors that alarm 12 can be triggered in motor body 1 when the temperature is excessively high, is carried
The staff that wakes up stops the work of fire-proof motor, safe.
The advantage of the utility model is：Noise pollution, good heat dissipation effect, safety coefficient height can be reduced.
The foregoing is merely the preferred application cases of the utility model, are not intended to limit the utility model, although reference
The utility model is described in detail in previous embodiment, for those skilled in the art, still can be right
Technical solution recorded in foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the utility model, it is new to should be included in this practicality for any modification, equivalent replacement, improvement and so on
Within the protection domain of type.
Claims (6)
1. a kind of fire-proof motor prepared for H acid monosodium salt, including motor body, which is characterized in that the motor body
Inner surface is equipped with sound absorbing layer and is equipped with temperature sensor, and one end of the motor body is equipped with fan, and the other end is equipped with water tank,
Cooling device is installed in the water tank and both ends are respectively equipped with inlet and outlet, between the water inlet and the water outlet
It is connected with cooling water pipe, the cooling water pipe is wound in the surface of the motor body, the motor body, fan in the shape of a spiral
It is externally provided with unitary cover with water tank, the casing is Maraging steel metal chassis, and the casing outer surface is equipped with heat dissipation
Piece.
2. a kind of fire-proof motor prepared for H acid monosodium salt according to claim 1, which is characterized in that the casing
It is additionally provided with alarm outside.
3. a kind of fire-proof motor prepared for H acid monosodium salt according to claim 1, which is characterized in that the water tank
Equipped with a water filling port, the water filling port is equipped with valve.
4. a kind of fire-proof motor prepared for H acid monosodium salt according to claim 1, which is characterized in that the heat dissipation
The cross-sectional shape of piece is trapezoidal.
5. a kind of fire-proof motor prepared for H acid monosodium salt according to claim 4, which is characterized in that the heat dissipation
The surface of piece is coated with graphite thermal layer.
6. a kind of fire-proof motor prepared for H acid monosodium salt according to claim 1, which is characterized in that the sound-absorbing
Layer is polyurethane sound-absorbing layer, and the polyurethane sound-absorbing layer surface is equipped with sound-absorbing aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612565.0U CN207753529U (en) | 2017-11-28 | 2017-11-28 | A kind of fire-proof motor prepared for H acid monosodium salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612565.0U CN207753529U (en) | 2017-11-28 | 2017-11-28 | A kind of fire-proof motor prepared for H acid monosodium salt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753529U true CN207753529U (en) | 2018-08-21 |
Family
ID=63148336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721612565.0U Expired - Fee Related CN207753529U (en) | 2017-11-28 | 2017-11-28 | A kind of fire-proof motor prepared for H acid monosodium salt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207753529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997913A (en) * | 2020-09-02 | 2020-11-27 | 李焕醒 | Mute type reversal back pressure water delivery pump |
-
2017
- 2017-11-28 CN CN201721612565.0U patent/CN207753529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997913A (en) * | 2020-09-02 | 2020-11-27 | 李焕醒 | Mute type reversal back pressure water delivery pump |
| CN111997913B (en) * | 2020-09-02 | 2021-06-15 | 苏州贝基电子科技有限公司 | Mute type reversal back pressure water delivery pump |
| CN113374701A (en) * | 2020-09-02 | 2021-09-10 | 李焕醒 | Mute type reversal back pressure water delivery pump |
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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: 20180821 Termination date: 20181128 |