CN204486013U - A kind of sewage pulverizer peculiar to vessel is renovated and is suddenly stopped protective device - Google Patents
A kind of sewage pulverizer peculiar to vessel is renovated and is suddenly stopped protective device Download PDFInfo
- Publication number
- CN204486013U CN204486013U CN201520136934.8U CN201520136934U CN204486013U CN 204486013 U CN204486013 U CN 204486013U CN 201520136934 U CN201520136934 U CN 201520136934U CN 204486013 U CN204486013 U CN 204486013U
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- CN
- China
- Prior art keywords
- magnetic induction
- induction switch
- sewage pulverizer
- sewage
- pulverizer
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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
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Abstract
The utility model discloses a kind of sewage pulverizer peculiar to vessel to renovate and anxious stop protective device, this setting by pedestal, be arranged on renovating on sewage pulverizer and form with protection circuit; Renovate right-hand member to be connected with sewage pulverizer by rotating shaft, left end arranges the below of magnetic induction switch in the protection circuit, and magnetic induction switch is arranged on pedestal, and position is corresponding with the left end renovated; Protection circuit is made up of transformer, magnetic induction switch, auxiliary reclay KA, shutdown switch TA and fuse cutout FR.The elementary external 220V AC power of transformer, in secondary loop, the coils connected in series of magnetic induction switch and auxiliary reclay KA, the Chang Kaiduan of auxiliary reclay KA connects with shutdown switch TA, fuse cutout FR and connects with external power supply afterwards.The technical solution of the utility model overcomes the deficiencies in the prior art, and structure is simple, safe and reliable, effectively prevents to renovate to be opened by mistake and do not close renovate and cause the risk that sewage pulverizer device damage and personnel come to harm.
Description
Technical field
The utility model relates to a kind of shipborne equipment, specifically relates to a kind of sewage pulverizer peculiar to vessel and renovates and anxious stop protective device.
Background technology
Existing ship sewage pulverizer on market, if its hopper operationally opens or does not cut out and renovated by mistake, when starting, have residue to eject, not only there is the danger of accidentally injuring operator, and be mixed into meeting damage equipment in hopper with metal, in addition, be opened owing to renovating, the hand of operator has and is strayed into the danger such as hopper is injured.
Summary of the invention
The purpose of this utility model is that providing a kind of sewage pulverizer peculiar to vessel to renovate suddenly stops protective device; this is renovated suddenly, and stopping protective device overcomes the deficiencies in the prior art; structure is simple; safe and reliable, effectively prevent to renovate to be opened by mistake and do not close and renovate and cause the risk that sewage pulverizer device damage and personnel come to harm.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts: a kind of sewage pulverizer peculiar to vessel is renovated and suddenly stopped protective device, comprise the pedestal be arranged on sewage pulverizer, it is characterized in that: this is renovated the anxious protective device that stops and also comprises and be arranged on renovating and protection circuit on sewage pulverizer; Described renovating is connected with sewage pulverizer by rotating shaft, and right-hand member covers the hopper port of sewage pulverizer, and left end arranges the below of magnetic induction switch in the protection circuit, and described magnetic induction switch is arranged on pedestal, and position is corresponding with the left end renovated; Described protection circuit is made up of transformer, magnetic induction switch, auxiliary reclay KA, shutdown switch TA and fuse cutout FR; the elementary external 220V AC power of described transformer; in secondary loop; the coils connected in series of magnetic induction switch and auxiliary reclay KA, the Chang Kaiduan of auxiliary reclay KA connects with shutdown switch TA, fuse cutout FR and connects with external power supply afterwards.
In technique scheme, magnetic induction switch can detect the signal renovated and be opened, after sewage pulverizer is renovated just in the running and is opened by mistake, magnetic induction switch will disconnect the power supply of auxiliary reclay, action is stopped after auxiliary reclay power-off, cut off the electricity supply thus close sewage pulverizer, arrestment operates.The technical program structure is simple, safe and reliable, effectively prevents to renovate to be opened by mistake or do not close when renovating, and just brings into operation sewage pulverizer and cause the risk of device damage and personnel's injury.
Accompanying drawing explanation
Fig. 1 is that a kind of sewage pulverizer peculiar to vessel of the utility model renovates the anxious structural representation stopping protective device;
Fig. 2 is that a kind of sewage pulverizer peculiar to vessel of the utility model renovates the anxious schematic diagram stopping protection circuit in protective device.
Detailed description of the invention
Below in conjunction with drawings and Examples a kind of sewage pulverizer peculiar to vessel of the utility model renovated and suddenly stop protective device and be described in further detail.The accompanying drawing forming the application is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
From Fig. 1, Fig. 2, the sewage pulverizer a kind of peculiar to vessel of the present embodiment renovate anxious stop protective device by the pedestal 1 be arranged on sewage pulverizer and be arranged on sewage pulverizer renovate 2 and protection circuit form.Renovate 2 to be connected with the body of sewage pulverizer by rotating shaft 4, right-hand member covers the hopper port of sewage pulverizer, left end arranges the below of magnetic induction switch 3 in the protection circuit, magnetic induction switch 3 is arranged on pedestal 1, position is corresponding with the left end renovating 2, when renovate 2 opened by mistake when, abut against the magnetic induction switch 3 renovated above in the of 2 and signal will be detected immediately, auxiliary reclay KA in the timely control protection electric circuit of meeting, cuts off the electricity supply in time; Described protection circuit is made up of transformer, magnetic induction switch 3, auxiliary reclay KA, shutdown switch TA and fuse cutout FR; the elementary external 220V AC power of transformer; in secondary loop; the coils connected in series of magnetic induction switch 3 and auxiliary reclay KA, the Chang Kaiduan of auxiliary reclay KA connects with shutdown switch TA, fuse cutout FR and connects with external power supply afterwards.
In the present embodiment, renovate 2 when not closing, magnetic induction switch 3 is in off-state, and auxiliary reclay KA is not powered the circuit that can not switch on power, and sewage pulverizer can not be unlocked.Open when sewage pulverizer is in open state and renovate, magnetic induction switch 3 can detect renovates 2 signals be opened, and magnetic induction switch 3 can cut off the power supply of auxiliary reclay KA, makes auxiliary reclay KA cut off the electricity supply and closing device, and arrestment operates.The technical program structure is simple, safe and reliable, effectively prevents to renovate to be opened by mistake or do not close when renovating, and just brings into operation sewage pulverizer and cause the risk of device damage and personnel's injury.
The above; it is only embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent method change, all still belong in the protection domain of technical solutions of the utility model.
Claims (1)
1. sewage pulverizer peculiar to vessel is renovated and anxious is stopped a protective device, comprises the pedestal (1) being arranged on sewage pulverizer, it is characterized in that: this is renovated the anxious protective device that stops and also comprises being arranged on sewage pulverizer renovates (2) and protection circuit; Described renovate (2) are connected with sewage pulverizer by rotating shaft (4), right-hand member covers the hopper port of sewage pulverizer, left end arranges the below of magnetic induction switch (3) in the protection circuit, and described magnetic induction switch (3) is arranged on pedestal (1), and position is corresponding with the left end renovating (2); Described protection circuit is made up of transformer, magnetic induction switch (3), auxiliary reclay KA, shutdown switch TA and fuse cutout FR; the elementary external 220V AC power of described transformer; in secondary loop; the coils connected in series of magnetic induction switch (3) and auxiliary reclay KA, the Chang Kaiduan of auxiliary reclay KA connects with shutdown switch TA, fuse cutout FR and connects with external power supply afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136934.8U CN204486013U (en) | 2015-03-11 | 2015-03-11 | A kind of sewage pulverizer peculiar to vessel is renovated and is suddenly stopped protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136934.8U CN204486013U (en) | 2015-03-11 | 2015-03-11 | A kind of sewage pulverizer peculiar to vessel is renovated and is suddenly stopped protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486013U true CN204486013U (en) | 2015-07-22 |
Family
ID=53565308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520136934.8U Expired - Fee Related CN204486013U (en) | 2015-03-11 | 2015-03-11 | A kind of sewage pulverizer peculiar to vessel is renovated and is suddenly stopped protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486013U (en) |
-
2015
- 2015-03-11 CN CN201520136934.8U patent/CN204486013U/en not_active Expired - Fee Related
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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: 20150722 Termination date: 20200311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |