CN215890416U - Power plant circulating water pump state prejudging device - Google Patents
Power plant circulating water pump state prejudging device Download PDFInfo
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- CN215890416U CN215890416U CN202122433352.4U CN202122433352U CN215890416U CN 215890416 U CN215890416 U CN 215890416U CN 202122433352 U CN202122433352 U CN 202122433352U CN 215890416 U CN215890416 U CN 215890416U
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Abstract
The utility model relates to the technical field of circulating water pump prejudging devices, in particular to a circulating water pump state prejudging device for a power plant, which is convenient for automatically and timely cleaning dust adhered to the surface of a dust removal filter plate by arranging a self-cleaning mechanism, so that the influence of the dust adhered to the surface of the dust removal filter plate on the air inlet effect is avoided, the heat dissipation effect in a protective box is ensured, and the use stability is improved; the automatic dust removal device comprises a protective box, a heat dissipation fan, air inlets, a prejudgment monitor, a dust removal filter plate and a self-cleaning mechanism, wherein a cavity is formed in the protective box; the self-cleaning mechanism comprises a transmission mechanism and two groups of dust sweeping mechanisms, the transmission mechanism comprises supporting cushion blocks, a motor, a first gear, a transmission shaft and a second gear, and the two groups of supporting cushion blocks are symmetrically and fixedly installed at the bottom end of the protective box.
Description
Technical Field
The utility model relates to the technical field of circulating water pump prejudging devices, in particular to a power plant circulating water pump state prejudging device.
Background
The circulating water pump is one of main auxiliary equipment of the thermal power generator set, and the main task of the circulating water pump is to provide circulating cooling water for a condenser and other equipment needing cooling. For guaranteeing circulating water pump's normal work, need carry out online prejudgement monitoring to it, consequently need circulating water pump state prejudgement device, current prejudgement device can disperse a large amount of heats when using, consequently can install heat dissipation mechanism wherein, in order to guarantee monitoring devices's wholeness degree, need install the dust removal filter plate additional at the air intake simultaneously, the dust removal filter plate is after using a period, a large amount of dusts of its surface adhesion, and then influence the air input, influence the radiating effect, lead to monitoring facilities's damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the power plant circulating water pump state prejudging device which is convenient for automatically and timely brushing up dust adhered to the surface of the dust removing filter plate, prevents the dust adhered to the surface of the dust removing filter plate from influencing the air inlet effect, ensures the heat dissipation effect in the protective box and improves the use stability by arranging the self-cleaning mechanism.
The utility model discloses a state pre-judging device for a circulating water pump of a power plant, which comprises a protective box, a heat dissipation fan, air inlets, a pre-judging monitor, a dust removal filter plate and a self-cleaning mechanism, wherein a cavity is formed in the protective box;
the self-cleaning mechanism comprises a transmission mechanism and two groups of dust sweeping mechanisms, the transmission mechanism comprises supporting cushion blocks, a motor, a first gear, a transmission shaft and a second gear, the two groups of supporting cushion blocks are symmetrically and fixedly installed at the bottom end of the protective box, the motor is fixedly installed at the bottom end of the protective box, the input end of the first gear is connected with the output end of the motor, the transmission shaft is rotatably inserted in the two groups of supporting cushion blocks, the second gear is fixedly sleeved on the transmission shaft, the first gear is meshed with the second gear, the dust sweeping mechanism comprises a third gear, a driving belt wheel, a fourth gear, a driven belt wheel, a transmission belt, a belt clamping block and a brush plate, the third gear is fixedly sleeved on the transmission shaft, the driving belt wheel is rotatably installed on the protective box, the fourth gear is fixedly sleeved on a rotating shaft of the driving belt wheel, and the fourth gear is meshed with the third gear, the driven pulley rotates to be installed on the protective box, the transmission belt is wound on the driving pulley and the driven pulley, the belt clamping block is tightly clamped on the transmission belt, the brush plate is tightly connected with the belt clamping block, and the brush plate is tightly attached to the end face of the dust removal filter plate.
The state pre-judging device for the circulating water pump of the power plant further comprises a supporting plate, clamping screws and a clamping plate, wherein the supporting plate is fixedly installed inside a protective box, the supporting plate is symmetrically and rotatably inserted with two groups of clamping screws, the clamping screws are rotatably inserted on the protective box, the clamping plate is screwed on the clamping screws, and the pre-judging monitor is placed at the top end of the supporting plate.
The state prejudging device of the circulating water pump of the power plant also comprises an inner brush plate and an inner magnetic block, wherein the inner magnetic block is fixedly connected with the inner brush plate, a magnetic block is arranged inside the belt clamping block, and the inner magnetic block drives the inner brush plate to be attached to the dust removal filter plate through the adsorption of the magnetic block inside the belt clamping block.
The state prejudging device for the circulating water pump of the power plant also comprises a hand wheel, wherein the hand wheel is fixedly arranged on the clamping screw.
The state prejudging device for the power plant circulating water pump further comprises a guide rod, wherein the guide rod is fixedly arranged on the supporting plate, and the clamping plate is sleeved on the guide rod in a sliding mode.
The state prejudging device of the power plant circulating water pump further comprises a stroke plate, and the stroke plate is fixedly installed on the guide rod.
The state pre-judging device for the power plant circulating water pump further comprises a rubber mat, and the rubber mat is fixedly adhered to and mounted on the clamping plate.
According to the state prejudging device for the circulating water pump of the power plant, the belt clamping block and the transmission belt are provided with teeth at the matching end.
Compared with the prior art, the utility model has the beneficial effects that:
starting a motor, driving a first gear to rotate by an output end of the motor, then driving a second gear to rotate by meshing a rotating first gear with the second gear, driving a transmission shaft to rotate by the rotating second gear, driving a third gear to rotate by the rotating transmission shaft, driving a fourth gear to rotate by meshing a rotating third gear with the fourth gear, driving a driving pulley to rotate by the rotating fourth gear, driving a transmission belt by matching the rotating driving pulley with a driven pulley, driving the clamped belt clamping block to move by the transmission belt, driving a brush plate to slide on the end face of the dust removal filter plate by the moving belt clamping block, cleaning dust adhered to the surface of the dust removal filter plate by the brush plate, and automatically and timely cleaning the dust adhered to the surface of the dust removal filter plate by arranging a self-cleaning mechanism to avoid the influence of the dust adhered to the surface of the dust removal filter plate on the air intake effect, guarantee the inside radiating effect of protective housing, improve stability in use.
Drawings
The utility model will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is an enlarged view of the portion B of FIG. 1;
FIG. 4 is a schematic side view of the present invention;
in the drawings, the reference numbers: 1. a protective box; 2. a heat radiation fan; 3. an air inlet; 4. a pre-judging monitor; 5. a dust removal filter plate; 6. supporting the cushion block; 7. a motor; 8. a first gear; 9. a drive shaft; 10. a second gear; 11. a third gear; 12. a driving pulley; 13. a fourth gear; 14. a driven pulley; 15. a drive belt; 16. a belt clamping block; 17. brushing the board; 18. a support plate; 19. clamping the screw rod; 20. a clamping plate; 21. an inner brush plate; 22. an inner magnetic block; 23. a hand wheel; 24. a guide bar; 25. a stroke plate; 26. a rubber pad.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the state pre-judging device for the power plant circulating water pump of the utility model comprises a protective box 1, a heat radiation fan 2, air inlets 3, a pre-judging monitor 4, a dust removal filter plate 5 and a self-cleaning mechanism, wherein a cavity is arranged in the protective box 1, the heat radiation fan 2 is fixedly connected to the top end of the protective box 1, two groups of air inlets 3 are symmetrically arranged on the protective box 1, the pre-judging monitor 4 is arranged in the protective box 1, the dust removal filter plate 5 is fixedly arranged in the air inlets 3, and the self-cleaning mechanism is fixedly arranged on the protective box 1;
the self-cleaning mechanism comprises a transmission mechanism and two groups of dust sweeping mechanisms, the transmission mechanism comprises supporting cushion blocks 6, a motor 7, a first gear 8, a transmission shaft 9 and a second gear 10, the two groups of supporting cushion blocks 6 are symmetrically and fixedly installed at the bottom end of a protective box 1, the motor 7 is fixedly installed at the bottom end of the protective box 1, the input end of the first gear 8 is connected with the output end of the motor 7, the transmission shaft 9 is rotatably inserted in the two groups of supporting cushion blocks 6, the second gear 10 is fixedly sleeved on the transmission shaft 9, in addition, the first gear 8 is meshed with the second gear 10, the dust sweeping mechanism comprises a third gear 11, a driving belt wheel 12, a fourth gear 13, a driven belt wheel 14, a transmission belt 15, a belt clamping block 16 and a brush plate 17, the third gear 11 is fixedly sleeved on the transmission shaft 9, the driving belt wheel 12 is rotatably installed on the protective box 1, the fourth gear 13 is fixedly sleeved on the rotating shaft of the driving belt wheel 12, in addition, the fourth gear 13 is meshed with the third gear 11, the driven belt wheel 14 is rotatably arranged on the protective box 1, the transmission belt 15 is wound and lapped on the driving belt wheel 12 and the driven belt wheel 14, the belt clamping block 16 is tightly clamped on the transmission belt 15, the brush plate 17 is tightly connected with the belt clamping block 16, and the brush plate 17 is tightly attached to the end face of the dust removal filter plate 5; starting the motor 7, driving the first gear 8 to rotate by the output end of the motor 7, driving the second gear 10 to rotate by the engagement of the rotating first gear 8 and the second gear 10, driving the transmission shaft 9 to rotate by the rotating second gear 10, driving the third gear 11 to rotate by the rotating transmission shaft 9, driving the fourth gear 13 to rotate by the engagement of the rotating third gear 11 and the fourth gear 13, driving the driving pulley 12 to rotate by the rotating fourth gear 13, driving the transmission belt 15 by the cooperation of the rotating driving pulley 12 and the driven pulley 14, driving the belt clamp 16 to move by the transmission belt 15, driving the brush plate 17 to slide on the end face of the dust removing filter plate 5 by the moving belt clamp 16, cleaning up the dust adhered on the surface of the dust removing filter plate 5 by the brush plate 17, and automatically and timely cleaning up the dust adhered on the surface of the dust removing filter plate 5 by the self-cleaning mechanism, avoid 5 surperficial adhesion dust influences the effect of admitting air of dust removal filter plate, guarantee the inside radiating effect of protective housing 1, improve stability in use.
Preferably, the device further comprises a support plate 18, clamping screws 19 and a clamping plate 20, wherein the support plate 18 is fixedly installed inside the protective box 1, the support plate 18 is symmetrically inserted with two groups of clamping screws 19 in a rotating manner, the clamping screws 19 are inserted in the protective box 1 in a rotating manner, the clamping plate 20 is screwed on the clamping screws 19, and the pre-judgment monitor 4 is placed at the top end of the support plate 18; the clamping screw rod 19 is rotated, then the clamping screw rod 19 is in threaded fit with the clamping plate 20, the clamping plate 20 is made to move transversely, then the end face of the clamping plate 20 is attached to the outer end of the prejudgment monitor 4, the prejudgment monitor 4 is fixed on the supporting plate 18, the prejudgment monitor 4 is prevented from shaking, and the use stability is improved.
Preferably, the dust removing filter plate further comprises an inner brush plate 21 and an inner magnetic block 22, the inner magnetic block 22 is fixedly connected with the inner brush plate 21, a magnetic block is arranged inside the belt clamping block 16, and the inner magnetic block 22 drives the inner brush plate 21 to be attached to the dust removing filter plate 5 through the absorption of the magnetic block inside the belt clamping block 16; along with the belt clamping block 16 moves, then the magnetic block inside the belt clamping block 16 drives the inner magnetic block 22 and the inner brush plate 21 to move through magnetic force, and then the inner end of the dust removal filter plate 5 is cleaned through the moving inner brush plate 21, so that the use practicability is improved.
As the optimization of the above embodiment, the device further comprises a hand wheel 23, wherein the hand wheel 23 is fixedly installed on the clamping screw rod 19; through setting up hand wheel 23, the laborsaving clamping screw 19 of rotating of being convenient for improves convenience of use.
As a preference of the above embodiment, the clamping device further comprises a guide rod 24, wherein the guide rod 24 is tightly installed on the support plate 18, and the clamping plate 20 is slidably sleeved on the guide rod 24; through setting up guide bar 24, the clamping plate 20 lateral shifting is led to, avoids clamping plate 20 removal process to take place the skew, improves stability in use.
As a preference of the above embodiment, the device further comprises a stroke plate 25, wherein the stroke plate 25 is tightly installed on the guide rod 24; through setting up stroke board 25, restriction clamp plate 20 removes the stroke, avoids clamp plate 20 to drop from guide bar 24, improves stability in use.
As the optimization of the above embodiment, the device further comprises a rubber pad 26, and the rubber pad 26 is tightly adhered and mounted on the clamping plate 20; through setting up cushion 26, the outer terminal surface of protection is judged monitor 4 in advance, avoids judging monitor 4 surface in advance and is prevented by the pinch plate 20 fish tail, improves stability in use.
Preferably, the belt clamping block 16 and the transmission belt 15 are provided with teeth at the mating end.
The utility model relates to a state prejudging device of a circulating water pump of a power plant, which starts a motor 7 when in work, then the output end of the motor 7 drives a first gear 8 to rotate, then the rotating first gear 8 is meshed with the second gear 10 to drive the second gear 10 to rotate, then the rotating second gear 10 drives the transmission shaft 9 to rotate, then the rotating transmission shaft 9 drives the third gear 11 to rotate, then the rotating third gear 11 is meshed with the fourth gear 13 to drive the fourth gear 13 to rotate, then the rotating fourth gear 13 drives the driving pulley 12 to rotate, then the rotating driving pulley 12 and the driven pulley 14 cooperate to drive the transmission belt 15 to transmit, then the transmission belt 15 drives the clamped belt clamping block 16 to move, then the moving belt clamping block 16 drives the brush plate 17 to slide on the end face of the dust removing filter plate 5, and dust adhered to the surface of the dust removing filter plate 5 is brushed cleanly through the brush plate 17.
The device for prejudging the state of the circulating water pump of the power plant is a common mechanical mode in mounting mode, connecting mode or setting mode, and can be implemented as long as the beneficial effects of the device are achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The state pre-judging device for the circulating water pump of the power plant is characterized by comprising a protective box (1), a cooling fan (2), an air inlet (3), a pre-judging monitor (4), a dust removing filter plate (5) and a self-cleaning mechanism, wherein a cavity is formed in the protective box (1), the cooling fan (2) is communicated and fixedly installed at the top end of the protective box (1), two groups of air inlets (3) are symmetrically formed in the protective box (1), the pre-judging monitor (4) is installed in the protective box (1), the dust removing filter plate (5) is fixedly installed in the air inlet (3), and the self-cleaning mechanism is fixedly installed on the protective box (1);
the self-cleaning mechanism comprises a transmission mechanism and two sets of dust sweeping mechanisms, the transmission mechanism comprises supporting cushion blocks (6), a motor (7), a first gear (8), a transmission shaft (9) and a second gear (10), the two sets of supporting cushion blocks (6) are symmetrically and fixedly installed at the bottom end of the protective box (1), the motor (7) is fixedly installed at the bottom end of the protective box (1), the input end of the first gear (8) is connected with the output end of the motor (7), the transmission shaft (9) is rotatably inserted in the two sets of supporting cushion blocks (6), the second gear (10) is tightly sleeved on the transmission shaft (9), the first gear (8) is meshed with the second gear (10), the dust sweeping mechanism comprises a third gear (11), a driving belt wheel (12), a fourth gear (13), a driven belt wheel (14), a transmission belt (15), a belt clamping block (16) and a brush plate (17), third gear (11) adapter sleeve is on transmission shaft (9), driving pulley (12) rotate and install on protecting box (1), fourth gear (13) adapter sleeve is in driving pulley (12) pivot to fourth gear (13) and third gear (11) meshing, driven pulley (14) rotate and install on protecting box (1), driving belt (15) are around taking to install on driving pulley (12) and driven pulley (14), belt clamp splice (16) fastening clamp is on driving belt (15), brush board (17) and belt clamp splice (16) fastening connection, and brush board (17) and dust removal filter plate (5) terminal surface paste tightly.
2. A power plant circulating water pump state prejudging device according to claim 1, further comprising a supporting plate (18), clamping screws (19) and clamping plates (20), wherein the supporting plate (18) is fixedly installed inside the protective box (1), two groups of clamping screws (19) are symmetrically and rotatably inserted in the supporting plate (18), the clamping screws (19) are rotatably inserted in the protective box (1), the clamping plates (20) are screwed in the clamping screws (19), and the prejudging monitor (4) is placed at the top end of the supporting plate (18).
3. The power plant circulating water pump state prejudging device of claim 1, further comprising an inner brush plate (21) and an inner magnetic block (22), wherein the inner magnetic block (22) is tightly connected with the inner brush plate (21), a magnetic block is arranged inside the belt clamping block (16), and the inner magnetic block (22) drives the inner brush plate (21) to be attached to the dust removal filter plate (5) through the adsorption of the magnetic block inside the belt clamping block (16).
4. A power plant circulating water pump state prejudging device according to claim 2, characterized by further comprising a hand wheel (23), wherein the hand wheel (23) is fixedly installed on the clamping screw (19).
5. A plant circulating water pump condition predetermining device as claimed in claim 2, characterized in that it further comprises a guide rod (24), said guide rod (24) is tightly mounted on the support plate (18), and said clamping plate (20) is slidably fitted on the guide rod (24).
6. A plant circulating water pump condition predetermining device as defined in claim 2 further comprising a stroke plate (25), wherein the stroke plate (25) is tightly mounted on the guide rod (24).
7. A power plant circulating water pump condition prejudging device according to claim 2, characterized by further comprising a rubber pad (26), wherein the rubber pad (26) is tightly and adhesively mounted on the clamping plate (20).
8. A power plant circulating water pump state prejudging device according to claim 1, characterized in that the belt clamping block (16) and the transmission belt (15) are provided with teeth at the mating end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433352.4U CN215890416U (en) | 2021-10-09 | 2021-10-09 | Power plant circulating water pump state prejudging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433352.4U CN215890416U (en) | 2021-10-09 | 2021-10-09 | Power plant circulating water pump state prejudging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215890416U true CN215890416U (en) | 2022-02-22 |
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ID=80249927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122433352.4U Active CN215890416U (en) | 2021-10-09 | 2021-10-09 | Power plant circulating water pump state prejudging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215890416U (en) |
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2021
- 2021-10-09 CN CN202122433352.4U patent/CN215890416U/en active Active
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Effective date of registration: 20220915 Address after: Room 1021, Building 1, Ruida Plaza, No. 9, Mulanli, High-tech Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Zhengzhou Anfei Industrial Technology Co.,Ltd. Address before: 570100 room 507-7, floor 5, main building of veteran cadre activity center, No. 1, Datong Yiheng Road, Longhua District, Haikou City, Hainan Province Patentee before: Anyi Electronic Technology (Hainan) Co.,Ltd. |