CN205423266U - Dust exhausting fan bearing cooling water automatic monitoring alarm of cutting off water supply - Google Patents
Dust exhausting fan bearing cooling water automatic monitoring alarm of cutting off water supply Download PDFInfo
- Publication number
- CN205423266U CN205423266U CN201620256315.7U CN201620256315U CN205423266U CN 205423266 U CN205423266 U CN 205423266U CN 201620256315 U CN201620256315 U CN 201620256315U CN 205423266 U CN205423266 U CN 205423266U
- Authority
- CN
- China
- Prior art keywords
- dust
- cooling water
- collecting bucket
- travel switch
- frizzen
- 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
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to an alarm, concretely relates to dust exhausting fan bearing cooling water automatic monitoring alarm of cutting off water supply. The utility model provides an include support frame, compensating beam, hang line, balancing weight, dust -collecting bucket, travel switch, electric bell and frizzen, the upper end of support frame with the middle part of compensating beam is rotated and is connected, balancing weight and dust -collecting bucket pass through it installs respectively to hang the line the both ends of compensating beam, travel switch installs the side of support frame, the electric bell with travel switch is connected, the frizzen is installed be close to on the compensating beam one side of balancing weight, the end subtend of frizzen travel switch, the bottom of dust -collecting bucket is equipped with the mesh, and the cooling water in the cooling water recovery tube flows in in the dust -collecting bucket, the top at the cooling water basin is laid to the dust -collecting bucket. The utility model discloses can send the malfunction alerting signal automatically when circulating water pump cuts off the water supply, carry out full -automatic control.
Description
Technical field
This utility model relates to a kind of alarm, is specifically related to a kind of dedusting fan bearing cooling water and cuts off the water supply automatically-monitored alarm.
Background technology
Dedusting fan is the vitals of electrostatic precipitation, is power resources.Blower fan is dependent on the mechanical energy of input, improves gas pressure and supplies gas side by side the machinery of body, and it is a kind of driven fluid machinery.Main heating position when operating for it, such as the friction between axle and bearing, utilizes recirculated water to cool down heating position, thus ensures that dedusting fan runs well.
Dedusting fan recirculating water pump breaks down, and causes dedusting fan bearing cooling water to be cut off the water supply, thus bearing produces high temperature failure blower fan bearing shell, affects dedusting fan and runs well.Continuity and aging along with the operating of dedusting fan recirculating water pump; due to the incrustation scale produced during operating in the pump housing; often the damage of water circulating pump blade can be caused; the many reasons such as abrasion also having motor can affect the normal operation of water circulating pump; time serious, recirculated water interrupts circulation; making dedusting fan bearing damage because can not get cooling down normally, affecting dedusting fan dedusting.Traditional water circulating pump fault verification can only rely on artificial continual tour, observes the cooling aqueous condition in cooling Water Sproading pipe and cooling water tank, although the method is reliable, but inefficiency, however not excluded that because other interference factor can not find fault in time.
Utility model content
The purpose of this utility model is to provide a kind of dedusting fan bearing cooling water and cuts off the water supply automatically-monitored alarm, failure alarm signal can be automatically sent when water circulating pump is cut off the water supply, thus find fault in time, avoid the damage dedusting fan bearing of cutting off the water supply because of recirculated cooling water, affect dedusting fan to run well, it is possible to the smooth and easy situation of Full-automatic monitoring bearing cooling water, it is not necessary to manually see and regard, thus improve the reliability of work, improve the work efficiency of employee.
The technical solution of the utility model is:
A kind of dedusting fan bearing cooling water is cut off the water supply automatically-monitored alarm, including bracing frame, equalizer bar, hanger wire, balancing weight, dust-collecting bucket, travel switch, electric bell and frizzen, the upper end of support frame as described above is rotationally connected with the middle part of described equalizer bar, described balancing weight and dust-collecting bucket are separately mounted to the two ends of described equalizer bar by described hanger wire, described travel switch is arranged on the side of support frame as described above, described electric bell is connected with described travel switch, described frizzen is arranged on described equalizer bar the side near described balancing weight, the termination of described frizzen is to described travel switch；The bottom of described dust-collecting bucket is provided with mesh, and the cooling water in cooling Water Sproading pipe flows in described dust-collecting bucket, and described dust-collecting bucket is placed in the top of cooling water tank.
The beneficial effects of the utility model are: dedusting fan bearing cooling water of the present utility model is cut off the water supply automatically-monitored alarm, failure alarm signal can be automatically sent when water circulating pump is cut off the water supply, thus find fault in time, avoid the damage dedusting fan bearing of cutting off the water supply because of recirculated cooling water, affect dedusting fan to run well, it is possible to the smooth and easy situation of Full-automatic monitoring bearing cooling water, it is not necessary to manually see and regard, thus improve the reliability of work, improve the work efficiency of employee.
Accompanying drawing explanation
Fig. 1 is that dedusting fan bearing cooling water is cut off the water supply automatically-monitored alarm arrangement figure.
Detailed description of the invention
As shown in Figure 1, a kind of dedusting fan bearing cooling water is cut off the water supply automatically-monitored alarm, including bracing frame 1, equalizer bar 2, hanger wire 3, balancing weight 4, dust-collecting bucket 5, travel switch 6, electric bell and frizzen 7, the upper end of support frame as described above 1 is rotationally connected with the middle part of described equalizer bar 2, described balancing weight 4 and dust-collecting bucket 5 are separately mounted to the two ends of described equalizer bar 2 by described hanger wire 3, described travel switch 6 is arranged on the side of support frame as described above 1, described electric bell is connected with described travel switch 6, described frizzen 7 is arranged on described equalizer bar 2 side near described balancing weight 4, the termination of described frizzen 7 is to described travel switch 6；The bottom of described dust-collecting bucket 5 is provided with mesh, and the cooling water in cooling Water Sproading pipe 8 flows in described dust-collecting bucket 5, and described dust-collecting bucket 5 is placed in the top of cooling water tank 9.Wherein the sectional area sum of mesh is less than 1/4th of the sectional area cooling down Water Sproading pipe 8.
Above-mentioned dedusting fan bearing cooling water automatically-monitored alarm work principle of cutting off the water supply is as follows: the cooling water returned injects in dust-collecting bucket 5 by cooling Water Sproading pipe 8, when normally working, the cooling water in dust-collecting bucket 5 is flowed in cooling water tank 9 by top overflow and bottom mesh infiltration two ways.When cooling down water and terminating circulation, the cooling water of top overflow terminates, cooling water in dust-collecting bucket 5 is all penetrated in tank 9 by bottom mesh, now the weight of balancing weight 4 is more than the weight of dust-collecting bucket 5, balancing weight 4 sinks, equalizer bar 2 rotates the termination of frizzen 7 counterclockwise and triggers travel switch 6, the electric bell energising the tinkle of bells alarm sounds linked together with travel switch 6.The sectional area sum of mesh is less than 1/4th of the sectional area cooling down Water Sproading pipe 8, during cooling water normal circulation, ensure that the cooling water in dust-collecting bucket 5 is full all the time, the gross weight (dust-collecting bucket 5 own wts+water weight) of dust-collecting bucket 5 is more than the weight of balancing weight 4, it is to avoid the error of travel switch 6 triggers.
Claims (1)
1. a dedusting fan bearing cooling water is cut off the water supply automatically-monitored alarm, it is characterized in that, including bracing frame, equalizer bar, hanger wire, balancing weight, dust-collecting bucket, travel switch, electric bell and frizzen, the upper end of support frame as described above is rotationally connected with the middle part of described equalizer bar, described balancing weight and dust-collecting bucket are separately mounted to the two ends of described equalizer bar by described hanger wire, described travel switch is arranged on the side of support frame as described above, described electric bell is connected with described travel switch, described frizzen is arranged on described equalizer bar the side near described balancing weight, the termination of described frizzen is to described travel switch；The bottom of described dust-collecting bucket is provided with mesh, and the cooling water in cooling Water Sproading pipe flows in described dust-collecting bucket, and described dust-collecting bucket is placed in the top of cooling water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256315.7U CN205423266U (en) | 2016-03-30 | 2016-03-30 | Dust exhausting fan bearing cooling water automatic monitoring alarm of cutting off water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256315.7U CN205423266U (en) | 2016-03-30 | 2016-03-30 | Dust exhausting fan bearing cooling water automatic monitoring alarm of cutting off water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423266U true CN205423266U (en) | 2016-08-03 |
Family
ID=56521904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256315.7U Expired - Fee Related CN205423266U (en) | 2016-03-30 | 2016-03-30 | Dust exhausting fan bearing cooling water automatic monitoring alarm of cutting off water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864081A (en) * | 2016-03-30 | 2016-08-17 | 本钢浦项冷轧薄板有限责任公司 | Automatic monitoring alarm device for cooling water cut-off of bearing of dust removing fan |
-
2016
- 2016-03-30 CN CN201620256315.7U patent/CN205423266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864081A (en) * | 2016-03-30 | 2016-08-17 | 本钢浦项冷轧薄板有限责任公司 | Automatic monitoring alarm device for cooling water cut-off of bearing of dust removing fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |