CN211487014U - Centrifugal sand prevention dirt computer lab air intake system of static turbine and generator computer lab - Google Patents
Centrifugal sand prevention dirt computer lab air intake system of static turbine and generator computer lab Download PDFInfo
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- CN211487014U CN211487014U CN201921718882.XU CN201921718882U CN211487014U CN 211487014 U CN211487014 U CN 211487014U CN 201921718882 U CN201921718882 U CN 201921718882U CN 211487014 U CN211487014 U CN 211487014U
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Abstract
The utility model discloses an electrostatic turbine centrifugal sand-proof dust machine room air inlet system and a generator machine room, wherein the system comprises a system shell, an electrostatic ionization chamber and a turbine mechanism are arranged in the system shell, and the electrostatic ionization chamber is communicated with the inner space of the turbine mechanism; the turbine mechanism is arranged at the air inlet end of the whole system and is provided with a sand dust air inlet, and the bottom of the turbine mechanism is provided with a turbine bin sand sedimentation tank; the electrostatic ionization chamber is arranged at the air outlet end of the whole system and is provided with a clean air outlet, a plurality of pairs of discharge polar plates for ionizing dust particle-containing gas are arranged in the electrostatic ionization chamber, and the bottom of the electrostatic ionization chamber is provided with an ionization chamber dust discharge collecting pool. The utility model discloses a turbo mechanism and the two steps of electrostatic ionization room in tandem remove behind the dust, obtain the air up to standard that can be used to generating set burning and refrigerated. The whole system has simple structure, wide filtering precision range and wide application range.
Description
Technical Field
The utility model relates to a generator equipment technical field, concretely relates to a prevent sand dirt air inlet unit and generator room thereof for generating set.
Background
The generator set is used as one kind of energy source and is commonly used in the fields of infrastructure, communication sites, emergency rescue and disaster relief and the like. The generator set has the advantages of simplicity in use, high utilization efficiency and the like. Because the generating set needs air cooling radiant heat and burning fresh air when working, but when the generating set is worked in desert area or windy and sandy area, because impurity such as sand, layer soil is mixed in the air, the air filter air intake system that causes the generator during operation easily blocks up cooling water tank, generator etc. still can lead to the generator to shut down or even damage serious trouble such as serious time to directly influence generating set's operation economic nature and life.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, use convenient, prevent wind husky effectual, can effectively protect generating set's centrifugal sand prevention dirt computer lab air intake system of static turbine and use the generator computer lab that has this air intake system.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a centrifugal dust prevention computer lab air intake system of static turbine which characterized in that: the system comprises a system shell, wherein an electrostatic ionization chamber and a turbine mechanism are arranged in the system shell, and the electrostatic ionization chamber is communicated with the inner space of the turbine mechanism; the turbine mechanism is arranged at the air inlet end of the whole system and is provided with a sand dust air inlet, and the bottom of the turbine mechanism is provided with a turbine bin sand sedimentation tank; the electrostatic ionization chamber is arranged at the air outlet end of the whole system and is provided with a clean air outlet, a plurality of pairs of discharge polar plates for ionizing dust particle-containing gas are arranged in the electrostatic ionization chamber, and the bottom of the electrostatic ionization chamber is provided with an ionization chamber dust discharge collecting pool.
Furthermore, the electrostatic ionization chamber and the turbine mechanism form a staggered structure in the front-back and up-down positions, the turbine mechanism is arranged at the front lower part of the electrostatic ionization chamber, the electrostatic ionization chamber is arranged at the back upper part of the turbine mechanism, a structure that airflow flows from the front to the back and upwards is formed, and the whole system shell forms an approximate zigzag structure.
Furthermore, the fan blades of the turbine mechanism are vertically arranged in an inner cavity of the front lower part of the system shell through a turbine rolling bearing; the sand sedimentation tank of the turbine bin is of a bucket-shaped structure, and the bottommost part of the sand sedimentation tank of the turbine bin is a sand discharge outlet of the turbine bin.
Further, each discharge electrode plate is vertically installed in the electrostatic ionization chamber in a mode of being parallel to the clean air outlet, so that air entering the electrostatic ionization chamber from the turbine mechanism can directly flow out of the clean air outlet along the gap between the discharge electrode plates, and the optimal passing effect is achieved.
Furthermore, the dust collecting pool of the ionization chamber is of a bucket-shaped structure, and the lowest part of the dust collecting pool of the ionization chamber is provided with a dust outlet of the ionization chamber.
Preferably, the dust and dust prevention machine room air inlet system has the filtering range of 0.01 mm-10 mm for dust and particulate matters, the maximum air filtering flow is 50 cubic meters per second, the working temperature is-20-100 ℃, the air pressure loss is generally controlled within 1kPa, and the maintenance interval can reach 5000 hours of work.
The utility model provides a generator room installs generating set in the computer lab which characterized in that: the centrifugal sand-proof dust machine room air inlet system of the static turbine is characterized by further comprising the centrifugal sand-proof dust machine room air inlet system of the static turbine, a sand-proof air inlet of the centrifugal sand-proof dust machine room air inlet system of the static turbine is communicated with the space outside the machine room, a main body part of the centrifugal sand-proof dust machine room air inlet system of the static turbine is located inside the machine room and is spaced from the generator set by a certain distance, an air outlet of the generator set is also communicated with the space outside the machine room, and the sand-proof air inlet and the air outlet of the generator set are located on two opposite sides of the machine room respectively to prevent exhausted.
Furthermore, an air inlet cover is arranged at a sand-dust air inlet of the air inlet system of the electrostatic turbine centrifugal type sand-dust prevention machine room, and the air inlet cover is fixed on the side wall of the machine room and covers the front of the sand-dust air inlet, so that the air inlet system can be protected to a certain extent, and large stones can be prevented from entering the system.
When the static turbine centrifugal sand-proof machine room air inlet system works, under the action of negative pressure airflow generated by an exhaust fan of a generator cooler, air enters a turbine room of the static turbine centrifugal sand-proof machine room air inlet system and pushes blades of a turbine mechanism, the blades rotate at a high speed (the rotating speed can reach 15000RPM) under the action of inertia, wherein the air passing through the turbine mechanism contains large-particle sand of 0.1-10 mm, the large-particle sand is thrown out under the action of centrifugal force of high-speed rotation of the turbine, and finally falls into a turbine bin sand sedimentation tank and can be discharged out of the system from a turbine bin sand outlet.
The air then enters the electrostatic ionization chamber, when the gas containing dust particles (the particle size is 0.01-0.1 mm) passes through a high-voltage electric field formed between discharge electrode plates (connected with a high-voltage direct-current power supply and the voltage is 60KV), the gas is ionized due to corona discharge generated by the cathode plates. At this time, the negatively charged gas ions move towards the positive plate under the action of the electric field force, and collide with the dust particles in the moving process to cause the dust particles to be negatively charged, and the charged dust particles also move towards the positive plate under the action of the electric field force. After reaching the anode plate, the charged electrons are emitted, the dust particles without the electrons are deposited in the dust collecting tank of the ionization chamber, and the purified gas is discharged out of the electrostatic ionization chamber, so that a good air filtering effect is achieved.
The utility model discloses a leading-back turbine mechanism and electrostatic ionization chamber, the particulate matter of great particle diameter is detached at first through turbine mechanism, then the dust particulate matter of less particle diameter is detached to the rethread electrostatic ionization chamber, behind two-step dust removal, obtains being used to generating set burning and refrigerated air up to standard. The whole system is simple in structure, large in filtering precision range, capable of working for a long time in severe environment, good in air filtering efficiency, large in flow, simple to maintain and wide in application range, and can be used for an air inlet system of a generator room and an air inlet system of a generator mute cover and occasions such as dust-free workshops with special purposes.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is a schematic view of the usage state of the present invention.
In the figure, 1 is an electrostatic ionization chamber, 2 is a turbine mechanism, 3 is a turbine chamber sand discharge outlet, 4 is a turbine chamber sand deposition pool, 5 is an ionization chamber dust discharge outlet, 6 is an ionization chamber dust discharge collection pool, 7 is a turbine rolling bearing, 8 is a system shell, 9 is a dust air inlet, 10 is a clean air outlet, 11 is a discharge electrode plate, 12 is an electrostatic turbine centrifugal dust prevention machine room air inlet system, 13 is a machine room, 14 is a generator set, and 15 is an air inlet cover.
Detailed Description
In this embodiment, referring to fig. 1, fig. 2, and fig. 3, the electrostatic turbine centrifugal type dust and sand prevention machine room air intake system includes a system housing 8, an electrostatic ionization chamber 1 and a turbine mechanism 2 are disposed in the system housing 8, and the electrostatic ionization chamber 1 is communicated with an internal space of the turbine mechanism 2; the turbine mechanism 2 is arranged at the air inlet end of the whole system and is provided with a sand dust air inlet 9, and the bottom of the turbine mechanism 2 is provided with a turbine bin sand sedimentation tank 4; the electrostatic ionization chamber 1 is arranged at the air outlet end of the whole system and is provided with a clean air outlet 10, a plurality of pairs of discharge polar plates 11 for ionizing dust particle-containing gas are arranged in the electrostatic ionization chamber 1, and the bottom of the electrostatic ionization chamber 1 is provided with an ionization chamber dust discharge collecting pool 6.
The electrostatic ionization chamber 1 and the turbine mechanism 2 form a staggered structure in the front-back and up-down positions, the turbine mechanism 2 is arranged at the front lower part of the electrostatic ionization chamber 1, the electrostatic ionization chamber 1 is arranged at the back upper part of the turbine mechanism 2, a structure that airflow flows from the front to the back and upwards is formed, and the whole system shell 8 forms an approximate zigzag structure.
The fan blades of the turbine mechanism 2 are vertically arranged in the inner cavity of the front lower part of the system shell 8 through a turbine rolling bearing 7; the turbine bin sand sedimentation tank 4 is of a bucket-shaped structure, and the bottommost part of the turbine bin sand sedimentation tank 4 is a turbine bin sand discharge outlet 3.
Each discharge plate 11 is installed in the electrostatic ionization chamber 1 in a vertical manner and in parallel with the clean air outlet 10, so that air entering the electrostatic ionization chamber 1 from the turbine mechanism 2 can directly flow out of the clean air outlet 10 along the gap between the discharge plates 11 to achieve the optimal passing effect.
The dust collecting pool 6 for the discharge of the ionization chamber is of a bucket-shaped structure, and the lowest part of the dust collecting pool 6 for the discharge of the ionization chamber is provided with a dust outlet 5 for the discharge of the ionization chamber.
The dust and sand prevention machine room air inlet system 12 has the advantages that the filtering range of dust and particulate matters is 0.01-10 mm, the maximum air filtering flow is 50 cubic meters per second, the working temperature is-20-100 ℃, the air pressure loss is generally controlled within 1kPa, and the maintenance interval can reach 5000 hours of work.
A generator room is disclosed, referring to FIG. 4, a generator set 14 is installed in a room 13, and the generator room further comprises an electrostatic turbine centrifugal type sand and dust prevention room air inlet system 12, a sand and dust air inlet 9 of the electrostatic turbine centrifugal type sand and dust prevention room air inlet system 12 is communicated with a space outside the room 13, a main body part of the electrostatic turbine centrifugal type sand and dust prevention room air inlet system 12 is located inside the room 13 and is spaced from the generator set 14 by a distance, an air outlet of the generator set 14 is also communicated with the space outside the room 13, but the sand and dust air inlet 9 and an air outlet of the generator set 14 are respectively located on two opposite sides of the room 13, and exhaust air is prevented from being sucked into the room 13.
An air inlet cover 15 is arranged at a sand-dust air inlet 9 of the electrostatic turbine centrifugal type sand-dust prevention machine room air inlet system 12, and the air inlet cover 15 is fixed on the side wall of the machine room 13 and covers the front of the sand-dust air inlet 9, so that the air inlet system can be protected to a certain extent, and large stones can be prevented from entering the system.
When the static turbine centrifugal sand-proof machine room air inlet system works, under the action of negative pressure airflow generated by an exhaust fan of a generator cooler, air enters a turbine room of the static turbine centrifugal sand-proof machine room air inlet system 12 and pushes blades of a turbine mechanism 2, the blades rotate at a high speed (the rotating speed can reach 15000RPM) under the action of inertia, wherein the air passing through the turbine mechanism 2 contains large-particle sand of 0.1-10 mm, the large-particle sand is thrown out under the action of centrifugal force of high-speed rotation of the turbine, finally falls into a turbine bin sand sedimentation tank 4 and can be discharged out of the system from a turbine bin sand discharge outlet 3.
The air then enters the electrostatic ionization chamber 1, when the gas containing dust particles (with the particle size of 0.01-0.1 mm) passes through a high-voltage electric field formed between the discharge electrode plates 11 (connected with a high-voltage direct-current power supply and with the voltage of 60KV), the gas is ionized because of corona discharge generated by the cathode plates (as can be understood, the ionization system can be directly applied to the existing ionization system in the field of dust removal). At this time, the negatively charged gas ions move towards the positive plate under the action of the electric field force, and collide with the dust particles in the moving process to cause the dust particles to be negatively charged, and the charged dust particles also move towards the positive plate under the action of the electric field force. After reaching the anode plate, the charged electrons are discharged, dust particles losing the electrons are deposited in the ionization chamber dust discharge collecting tank 6, and the purified gas is discharged out of the electrostatic ionization chamber 1, so that a good air filtering effect is achieved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (8)
1. The utility model provides a centrifugal dust prevention computer lab air intake system of static turbine which characterized in that: the system comprises a system shell, wherein an electrostatic ionization chamber and a turbine mechanism are arranged in the system shell, and the electrostatic ionization chamber is communicated with the inner space of the turbine mechanism; the turbine mechanism is arranged at the air inlet end of the whole system and is provided with a sand dust air inlet, and the bottom of the turbine mechanism is provided with a turbine bin sand sedimentation tank; the electrostatic ionization chamber is arranged at the air outlet end of the whole system and is provided with a clean air outlet, a plurality of pairs of discharge polar plates for ionizing dust particle-containing gas are arranged in the electrostatic ionization chamber, and the bottom of the electrostatic ionization chamber is provided with an ionization chamber dust discharge collecting pool.
2. The air inlet system of the electrostatic turbine centrifugal type sand and dust prevention machine room as claimed in claim 1, wherein: the electrostatic ionization chamber and the turbine mechanism form a staggered structure in the front-back and up-down positions, the turbine mechanism is arranged at the front lower part of the electrostatic ionization chamber, the electrostatic ionization chamber is arranged at the back upper part of the turbine mechanism, a structure that airflow flows from the front to the back and upwards is formed, and the whole system shell forms an approximate zigzag structure.
3. The air inlet system of the electrostatic turbine centrifugal type sand and dust prevention machine room as claimed in claim 1, wherein: the fan blades of the turbine mechanism are vertically arranged in the inner cavity of the front lower part of the system shell through a turbine rolling bearing; the sand sedimentation tank of the turbine bin is of a bucket-shaped structure, and the bottommost part of the sand sedimentation tank of the turbine bin is a sand discharge outlet of the turbine bin.
4. The air inlet system of the electrostatic turbine centrifugal type sand and dust prevention machine room as claimed in claim 1, wherein: each discharge plate is mounted in the electrostatic ionization chamber in a manner that is vertical and parallel to the clean air outlet, so that air entering the electrostatic ionization chamber from the turbine mechanism can directly flow out of the clean air outlet along the gap between the discharge plates.
5. The air inlet system of the electrostatic turbine centrifugal type sand and dust prevention machine room as claimed in claim 1, wherein: the dust collecting pool for the ionization chamber is of a bucket-shaped structure, and the lowest part of the dust collecting pool for the ionization chamber is a dust outlet for the ionization chamber.
6. The air inlet system of the electrostatic turbine centrifugal type sand and dust prevention machine room as claimed in claim 1, wherein: the filtering range of the filter for dust and particles is 0.01 mm-10 mm, and the maximum air filtering flow is 50 cubic meters per second.
7. The utility model provides a generator room installs generating set in the computer lab which characterized in that: the air inlet system of the electrostatic turbine centrifugal type sand-proof machine room of any one of claims 1 to 6 is further included, a sand air inlet of the air inlet system of the electrostatic turbine centrifugal type sand-proof machine room is communicated with a space outside the machine room, a main body part of the air inlet system of the electrostatic turbine centrifugal type sand-proof machine room is positioned inside the machine room and is spaced from the generating set by a certain distance, an air outlet of the generating set is also communicated with the space outside the machine room, and the sand air inlet and the air outlet of the generating set are respectively positioned at two opposite sides of the machine room.
8. Generator room according to claim 7, wherein an inlet hood is arranged at the dust air inlet of the electrostatic turbo centrifugal dust protection room inlet system, which inlet hood is fixed to a side wall of the room and covers in front of the dust air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718882.XU CN211487014U (en) | 2019-10-12 | 2019-10-12 | Centrifugal sand prevention dirt computer lab air intake system of static turbine and generator computer lab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718882.XU CN211487014U (en) | 2019-10-12 | 2019-10-12 | Centrifugal sand prevention dirt computer lab air intake system of static turbine and generator computer lab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211487014U true CN211487014U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921718882.XU Active CN211487014U (en) | 2019-10-12 | 2019-10-12 | Centrifugal sand prevention dirt computer lab air intake system of static turbine and generator computer lab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211487014U (en) |
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2019
- 2019-10-12 CN CN201921718882.XU patent/CN211487014U/en active Active
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