CN207320031U - A kind of special shunt release of fire-fighting of new built-in fire-fighting relay - Google Patents
A kind of special shunt release of fire-fighting of new built-in fire-fighting relay Download PDFInfo
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- CN207320031U CN207320031U CN201721255105.7U CN201721255105U CN207320031U CN 207320031 U CN207320031 U CN 207320031U CN 201721255105 U CN201721255105 U CN 201721255105U CN 207320031 U CN207320031 U CN 207320031U
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- relay
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Abstract
The utility model discloses a kind of special shunt release of fire-fighting of new built-in fire-fighting relay, including shell, the inside of shell is additionally provided with perforative rotation axis, the outer wall of rotation axis is nested with handle, shell is connected close to one end outer wall of rotation axis with movement structure, the first lead and the second lead has been electrically connected in miniature relay and movement structure, and another side wall of microswitch is connected with miniature relay and movement structure by conducting wire respectively.The special shunt release of fire-fighting of the built-in fire-fighting relay of the utility model, one DC24V miniature relay, the auxiliary signal contact combinations of one microswitch are in a shunt release, realize that a module controls multiple shunt releases and ensures to thread off, product is once the feedback close point of one will be provided by threading off, direct first lead in product outer end and the second lead can directly be taken on main switch supplies electricity to thread off power supply, fire-fighting bar line can directly draw be connected on it is more efficient and convenient on shunt release.
Description
Technical field
Buckle releaser technical field is the utility model is related to, especially a kind of fire-fighting of new built-in fire-fighting relay is special
Shunt release.
Background technology
Fire-fighting module action voltage inputs 4 lines of distribution box, fire-fighting buckle releaser DC24V direct trip palpuses for DC24V modules
More than immediate current 5A just can guarantee that dropout, and reality is that a module controls multiple buckle releasers often, a dropout often
Device is threaded off and cannot be all completely secured, in addition multiple, if a plus AC220V/AC380V miniature relays control AC220V shunt opening
Buckle releaser realizes, feedback signal then must also by spelling plus auxiliary contact be realized, cause to install trouble increase manually into
This.
Utility model content
The purpose of this utility model is to provide a kind of special shunt release of fire-fighting of new built-in fire-fighting relay,
Have the advantages that more efficient and convenient and installation is simple, to solve the problems, such as in above-mentioned background technology.
To achieve the above object, the utility model provides following technical solution：A kind of new built-in fire-fighting relay
The special shunt release of fire-fighting, including shell, the inside of the shell are provided with microswitch, tripping coil by bolt, connect
Line terminals, miniature relay and movement structure, the inside of shell are additionally provided with perforative rotation axis, and the outer wall of rotation axis is nested with hand
Handle, the side wall of the one end of handle away from rotation axis through shell extend to outside, shell close to rotation axis one end outer wall with it is dynamic
Make structure connection, the first lead and the second lead has been electrically connected in the side wall of the miniature relay and movement structure, micro-
Another side wall of dynamic switch is connected with miniature relay and movement structure by conducting wire respectively, and the first lead and the second lead pass through
The side wall of shell extends to exterior and connection plug, and the wire connection terminal is electrically connected by conducting wire and microswitch, and fine motion is opened
Close and be electrically connected respectively with tripping coil and wire connection terminal by conducting wire, tripping coil and miniature relay are electrically connected by conducting wire
Connect.
As further program of the utility model：The shell is mutually clamped the component formed by upper casing and lower casing, on
The junction of shell and lower casing offers the aperture being adapted with handle, the first lead and the second lead respectively.
As further program of the utility model：The rotation axis is located at the surface soldered restraining position ring block on the outside of handle.
Compared with prior art, the beneficial effects of the utility model are as follows：
The special shunt release of fire-fighting of the built-in fire-fighting relay of the utility model, microswitch is fed back for signal, when micro-
Move and a normally closed signal, a DC24V miniature relay, the auxiliary signal sets of contacts of a microswitch are provided when switching off
Close in a shunt release, realize that module controls multiple shunt releases and ensures to thread off, product once thread off by
The feedback close point of one is provided, direct first lead in product outer end and the second lead can directly take on main switch and supply electricity to thread off
Power supply, fire-fighting bar line can directly draw be connected on it is more efficient and convenient on shunt release.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1 shell, 11 microswitches, 12 tripping coils, 13 wire connection terminals, 14 miniature relays, 141 first leads,
15 movement structures, 151 second leads, 16 rotation axis, 2 handles, 3 plugs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of special shunt opening of fire-fighting of new built-in fire-fighting relay takes off
Detain device, including shell 1, shell 1 is mutually clamped the component formed by upper casing and lower casing, and the junction of upper casing and lower casing opens up respectively
There are the aperture being adapted with handle 2, the first lead 141 and the second lead 151, convenient slidably reciprocating handle 2, the first lead
141 and second lead 151 equally easily, installation and removal it is very convenient, the inside of shell 1 is provided with fine motion by bolt and opens
Close 11, tripping coil 12, wire connection terminal 13, miniature relay 14 and movement structure 15, the inside of shell 1 and be additionally provided with perforative rotation
Shaft 16, the outer wall of rotation axis 16 are nested with handle 2, and rotation axis 16 is located at the surface soldered restraining position ring block in the outside of handle 2, spacing
Ring can limit the sliding scale of handle 2, and the side wall of the one end of handle 2 away from rotation axis 16 through shell 1 extends to outside, outside
Shell 1 is connected close to one end outer wall of rotation axis 16 with movement structure 15, and microswitch 11 is fed back for signal, when microswitch 11
The first lead has been electrically connected in the side wall of one normally closed signal of offer during disconnection, miniature relay 14 and movement structure 15
141 and second lead 151, another side wall of microswitch 11 connected respectively with miniature relay 14 and movement structure 15 by conducting wire
Connect, the side wall of the first lead 141 and the second lead 151 through shell 1 extends to exterior and connection plug 3,141 He of the first lead
Plug 3 on second lead 12 is used to provide power supply for buckle releaser, and wire connection terminal 13 is electrically connected by conducting wire and microswitch 11
Connect, microswitch 11 is electrically connected with tripping coil 12 and wire connection terminal 13 respectively by conducting wire, tripping coil 12 and it is small-sized after
Electric appliance 14 is electrically connected by conducting wire, a DC24V miniature relay 14, the auxiliary signal contact combinations of a microswitch 11
In a shunt release, realize that a module controls multiple shunt releases and ensures to thread off, product is once threaded off and will be carried
For the feedback close point of one, direct first lead, 141 and second lead 151 in product outer end can directly take on main switch to be supplied electricity to
Thread off power supply, 4 lines of fire-fighting can directly draw be connected on it is more efficient and convenient on shunt release.
In summary：The special shunt release of fire-fighting of the new built-in fire-fighting relay, microswitch 11 are used to believe
Number feedback, when microswitch 11 disconnects offer one normally closed signal, a DC24V miniature relay 14, a microswitch
11 auxiliary signal contact combinations realize that a module controls multiple shunt releases and ensures de- in a shunt release
Button, for product once the feedback close point of one will be provided by threading off, direct first lead, 141 and second lead 151 in product outer end can
Directly taken on main switch supply electricity to thread off power supply, 4 lines of fire-fighting can directly draw be connected on it is more efficient and convenient on shunt release.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of special shunt release of fire-fighting of new built-in fire-fighting relay, including shell (1), it is characterised in that：Institute
The inside for stating shell (1) is provided with microswitch (11), tripping coil (12), wire connection terminal (13), small-sized relay by bolt
Device (14) and movement structure (15), the inside of shell (1) are additionally provided with perforative rotation axis (16), and the outer wall of rotation axis (16) is nested
There is handle (2), the side wall of handle (2) one end away from rotation axis (16) through shell (1) extends to outside, and shell (1) is close
One end outer wall of rotation axis (16) is connected with movement structure (15), the side wall of the miniature relay (14) and movement structure (15)
Be electrically connected the first lead (141) and the second lead (151), another side wall of microswitch (11) respectively with it is small-sized after
Electric appliance (14) is connected with movement structure (15) by conducting wire, and the first lead (141) and the second lead (151) pass through shell (1)
Side wall extends to exterior and connection plug (3), and the wire connection terminal (13) is electrically connected by conducting wire and microswitch (11), micro-
Dynamic switch (11) by conducting wire respectively with tripping coil (12) and wire connection terminal (13) electric connection, tripping coil (12) and small-sized
Relay (14) is electrically connected by conducting wire.
2. a kind of special shunt release of fire-fighting of new built-in fire-fighting relay according to claim 1, its feature
It is：The shell (1) is mutually clamped the component formed by upper casing and lower casing, the junction of upper casing and lower casing offer respectively with
The aperture that handle (2), the first lead (141) and the second lead (151) are adapted.
3. a kind of special shunt release of fire-fighting of new built-in fire-fighting relay according to claim 1, its feature
It is：The rotation axis (16) is located at the surface soldered restraining position ring block on the outside of handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255105.7U CN207320031U (en) | 2017-09-28 | 2017-09-28 | A kind of special shunt release of fire-fighting of new built-in fire-fighting relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255105.7U CN207320031U (en) | 2017-09-28 | 2017-09-28 | A kind of special shunt release of fire-fighting of new built-in fire-fighting relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320031U true CN207320031U (en) | 2018-05-04 |
Family
ID=62428096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255105.7U Active CN207320031U (en) | 2017-09-28 | 2017-09-28 | A kind of special shunt release of fire-fighting of new built-in fire-fighting relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320031U (en) |
-
2017
- 2017-09-28 CN CN201721255105.7U patent/CN207320031U/en active Active
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