CN206454158U - fire extinguishing system sealing signal feedback device - Google Patents
fire extinguishing system sealing signal feedback device Download PDFInfo
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- CN206454158U CN206454158U CN201720095190.9U CN201720095190U CN206454158U CN 206454158 U CN206454158 U CN 206454158U CN 201720095190 U CN201720095190 U CN 201720095190U CN 206454158 U CN206454158 U CN 206454158U
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- main body
- actuating strut
- fire extinguishing
- extinguishing system
- feedback device
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Abstract
Fire extinguishing system sealing signal feedback device disclosed in the utility model, including main body, feedback mechanism is provided with the top of the main body, it is moving up and down in the inner chamber of the main body to be provided with actuating strut, the side of the main body is provided with for limiting the first position-limit mechanism that the actuating strut is moved down, and the opposite side of the main body is provided with for limiting the second position-limit mechanism that the actuating strut is moved up.The utility model is provided with carries out upper and lower spacing position-limit mechanism by actuating strut respectively, can play a part of a holding to signal, and microswitch is impacted while mitigating actuating strut, protects feedback mechanism not suffer damage, increases the service life；Anti-turn screw is additionally provided with, prevents structure from loosening, the reliability of device integrated connection is improved.
Description
Technical field
The utility model is related to a kind of signal feedback device, more particularly to fire extinguishing system sealing signal feedback device.
Background technology
Signal feedback device be it is a kind of pressure signal in pipeline can be converted to the device of electric signal, it is mostly installed at
, can be by pipe during the extinguishing chemical circulation duct of fire-fighting system extinction using gas product and the current of heavy pressure fine spray product are threaded a pipe
The converted element of pressure signal in road is converted to electric signal, is then transferred to monitoring system, is learnt with this in fire-fighting process
Middle fire-fighting system does not have auto-lock function either with or without normal startup, existing signal feedback device, after high pressure terminates electric signal with
Disappearance, and few people have energy to go the feedback of observation monitoring system specially again during fire-fighting, when thinking afterwards
Rise make a return journey observation monitoring system when, electric signal no matter sent whether, all without record is left, be not easy to actual make
With；In addition, in existing signal feedback device actuating strut under the effect of the pressure, entering to the inductive switch on inductor rapidly
Row is collided, it is easy to damage inductor.
Utility model content
The purpose of this utility model is to avoid filling there is provided fire extinguishing system sealing signal feedback in place of the deficiencies in the prior art
Put, so as to effectively solve the shortcomings of the prior art.
To achieve the above object, the technical scheme that the utility model is taken is：Fire extinguishing system sealing signal feedback device, bag
Include be provided with the top of main body, the main body it is moving up and down in feedback mechanism, the inner chamber of the main body be provided with actuating strut,
The side of the main body is provided with for limiting the first position-limit mechanism that the actuating strut is moved down, the opposite side of the main body
It is provided with for limiting the second position-limit mechanism that the actuating strut is moved up；
Second position-limit mechanism includes the Quick Release pin for injecting the body lumen from outside to inside in the horizontal direction, described
Card bead is provided with the middle part of Quick Release pin, card bead is internally connected with the peace that Quick Release pin is provided with flexible member, the main body
Fill to be provided with the annular slot being adapted with the card bead, the actuating strut on hole, mounting hole and be provided with limited block, it is described fast
The upper surface that pin is torn open with the limited block is contacted.
Further, the feedback mechanism includes sheath, switch pedestal, microswitch and binding post, and the sheath leads to
Cross screw thread to be connected with the main body, the switch pedestal is connected by screw thread with the main body, the microswitch and switch bottom
Seat is connected and corresponding with the position of the actuating strut, and the microswitch is connected with binding post by signal wire.
Further, it is provided with water joint above the feedback mechanism.
Further, it is provided with anti-turn screw between the sheath, switch pedestal and main body three.
Further, it is provided with compression spring between the switch pedestal and actuating strut.
Further, all first position-limit mechanisms include securing rod, lock nut and back-moving spring, the securing rod socket
Contacted in the main body and with the lower surface of the limited block, the securing rod locks spiral shell through being socketed in lock nut
Female to be connected through a screw thread with the main body, the back-moving spring is arranged between securing rod and lock nut.
Further, the bottom of the actuating strut is provided for realizing the sealing of the bore seal of actuating strut and the main body
Circle.
Above-mentioned technical proposal of the present utility model has the advantages that：The utility model is provided with respectively will be dynamic
Make bar and carry out upper and lower spacing position-limit mechanism, a holding can be played a part of to signal, while mitigating actuating strut to fine motion
Switch is impacted, and is protected feedback mechanism not suffer damage, is increased the service life；Anti-turn screw is additionally provided with, prevents structure from sending out
It is raw to loosen, improve the reliability of device integrated connection.
Brief description of the drawings
Fig. 1 is the non-working state structure schematic diagram of the utility model embodiment；
Fig. 2 is the utility model embodiment working state structure schematic diagram.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but it can not be used for limiting scope of the present utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model., it is necessary to which explanation, is provided unless otherwise clear and definite in description of the present utility model
And restriction, term " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected to.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
As shown in Figure 1-2, the fire extinguishing system sealing signal feedback device described in the present embodiment, including main body 1, main body 1
Top be provided with it is moving up and down in feedback mechanism 2, the inner chamber of main body 1 be provided with actuating strut 3, the side of main body 1 is provided with
For limiting the first position-limit mechanism that actuating strut 3 is moved down, the opposite side of main body 1 is provided with upward for limiting actuating strut 3
The second mobile position-limit mechanism；
Second position-limit mechanism includes the Quick Release pin 4 for injecting the inner chamber of main body 1 from outside to inside in the horizontal direction, Quick Release pin 4
Middle part be provided with card bead 4a, card bead 4a is internally connected with the mounting hole that Quick Release pin 4 is provided with flexible member, main body 1, peace
It is provided with dress hole on the annular slot 1a being adapted with card bead 4a, actuating strut 3 and is provided with limited block 3a, Quick Release pin 4 and limit
Position block 3a upper surface contact.
By Quick Release pin 4, fast assembling-disassembling is realized, is easy to repair, changes.
Feedback mechanism 2 includes sheath 5, switch pedestal 6, microswitch 7 and binding post 8, and sheath 5 passes through screw thread and master
Body 1 is connected, and switch pedestal 6 is connected by screw thread with main body 1, microswitch 7 be connected with switch pedestal 6 and with actuating strut 3
Position is corresponding, and microswitch 7 is connected with binding post 8 by signal wire 9.
The top of feedback mechanism 2 is provided with water joint 10.
Anti-turn screw 11 is provided between sheath 5, switch pedestal 6 and the three of main body 1, use time length three is prevented
Threaded connection loosen, it is ensured that the reliability of connection.
Compression spring 12 is provided between switch pedestal 6 and actuating strut 3.
All first position-limit mechanisms include securing rod 13, lock nut 14 and back-moving spring 15, and securing rod 13 is socketed on
Contacted in main body 1 and with limited block 3a lower surface, securing rod 13, which runs through, to be socketed in lock nut 14, lock nut 14 and master
Body 1 is connected through a screw thread, and back-moving spring 15 is arranged between securing rod 13 and lock nut 14.
The bottom of actuating strut 3 is provided with for realizing actuating strut 3 and the sealing ring 16 of the bore seal of main body 1.
The utility model is installed at selector valve for gas fire-extinguishing system outlet conduit or valve, when fire-fighting system work
Make, when air pressure is more than 0.35MPA at air inlet, now atmospheric pressure pushing action bar 3 is moved up, the limit on actuating strut 3
When position block 3a is higher than securing rod 13, securing rod 13 moves right in the presence of back-moving spring 15, prevents actuating strut 3 downward
Move, and limited block 3a upper surface is contacted with Quick Release pin 4, prevents actuating strut 3 from continuing to move up, and reduces actuating strut 3
To the impulsive force of microswitch 7, protect feedback mechanism 2 not to be damaged, increase the service life, at the same time, compression spring 12
Compressed, microswitch 7 is pressed on the upper end of actuating strut 3, microswitch 7 is closed and that signal is delivered into binding post 8 is enterprising
Row feedback.
When needing to reset, securing rod 13 is outwards extracted, actuating strut 3 is mutually moved down in the presence of compression spring 12
It is dynamic, reset.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are, in order to more preferably illustrate principle of the present utility model and practical application, and to make this area
Those of ordinary skill is it will be appreciated that the utility model is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (7)
1. fire extinguishing system sealing signal feedback device, it is characterised in that：Including main body, feedback machine is provided with the top of the main body
Moving up and down in structure, the inner chamber of the main body to be provided with actuating strut, the side of the main body, which is provided with, to be used to limit described
The first position-limit mechanism that actuating strut is moved down, the opposite side of the main body is provided with to move up for limiting the actuating strut
The second position-limit mechanism；
Second position-limit mechanism includes the Quick Release pin for injecting the body lumen from outside to inside in the horizontal direction, the Quick Release
Card bead is provided with the middle part of pin, card bead is internally connected with the mounting hole that Quick Release pin is provided with flexible member, the main body,
It is provided with mounting hole on the annular slot being adapted with the card bead, the actuating strut and is provided with limited block, the Quick Release pin
Nail is contacted with the upper surface of the limited block.
2. fire extinguishing system sealing signal feedback device according to claim 1, it is characterised in that：The feedback mechanism includes
Sheath, switch pedestal, microswitch and binding post, the sheath are connected by screw thread with the main body, the switch bottom
Seat is connected by screw thread with the main body, and the microswitch is connected and relative with the position of the actuating strut with switch pedestal
Should, the microswitch is connected with binding post by signal wire.
3. fire extinguishing system sealing signal feedback device according to claim 2, it is characterised in that：The feedback mechanism it is upper
Side is provided with water joint.
4. fire extinguishing system sealing signal feedback device according to claim 2, it is characterised in that：The sheath, switch bottom
Anti-turn screw is provided between seat and main body three.
5. fire extinguishing system sealing signal feedback device according to claim 2, it is characterised in that：The switch pedestal is with moving
Make to be provided with compression spring between bar.
6. fire extinguishing system sealing signal feedback device according to claim 1, it is characterised in that：All first position-limit mechanisms
Including securing rod, lock nut and back-moving spring, the securing rod be socketed in the main body and with the limited block
End contact, the securing rod is through being socketed in lock nut, and lock nut is connected through a screw thread with the main body, described multiple
Position spring is arranged between securing rod and lock nut.
7. fire extinguishing system sealing signal feedback device according to claim 1, it is characterised in that：The bottom of the actuating strut
It is provided for realizing the sealing ring of the bore seal of actuating strut and the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095190.9U CN206454158U (en) | 2017-01-24 | 2017-01-24 | fire extinguishing system sealing signal feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095190.9U CN206454158U (en) | 2017-01-24 | 2017-01-24 | fire extinguishing system sealing signal feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454158U true CN206454158U (en) | 2017-09-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720095190.9U Active CN206454158U (en) | 2017-01-24 | 2017-01-24 | fire extinguishing system sealing signal feedback device |
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| CN (1) | CN206454158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721807A (en) * | 2018-06-26 | 2018-11-02 | 常州泰伊尔特科技有限公司 | Presetting system mixed gas lithium battery box fire alarm and protective device and its working method |
-
2017
- 2017-01-24 CN CN201720095190.9U patent/CN206454158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721807A (en) * | 2018-06-26 | 2018-11-02 | 常州泰伊尔特科技有限公司 | Presetting system mixed gas lithium battery box fire alarm and protective device and its working method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealing signal feedback device of fire extinguishing system Effective date of registration: 20230227 Granted publication date: 20170901 Pledgee: Agricultural Bank of China Limited Qingxian Sub-branch Pledgor: HEBEI XUFENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2023980033553 |