CN208365054U - The intelligent compensation device of flow velocity alarm can be issued - Google Patents
The intelligent compensation device of flow velocity alarm can be issued Download PDFInfo
- Publication number
- CN208365054U CN208365054U CN201820804001.5U CN201820804001U CN208365054U CN 208365054 U CN208365054 U CN 208365054U CN 201820804001 U CN201820804001 U CN 201820804001U CN 208365054 U CN208365054 U CN 208365054U
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- CN
- China
- Prior art keywords
- resistance bar
- plate
- windward
- bar assembly
- flow velocity
- 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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Abstract
The utility model relates to the intelligent compensation devices that one kind can issue flow velocity alarm, including compensator, the middle part of the compensator left and right side bolts fixed network board, it is fixedly connected between web plate described in two pieces by resistance bar assembly, it is fixedly connected between the resistance bar of resistance bar assembly by collets, be slidingly connected plate windward on the left of the resistance bar assembly, resistance bar assembly is located on the right side of plate windward the metal tube that is slidingly connected, it is described to be fixedly connected between plate and metal tube by connecting rod windward, connecting rod is obliquely arranged, it is fixedly connected between the right side of the plate windward and web plate described in right side by spring, the utility model is structurally reasonable, it is easy to use, by the internal structure for improving compensator, add similar resistance device, the movement such as plate windward is pushed using the flow velocity in pipeline, resistance changes therewith, alarm device hair The different sound out, and then can be more safe with the flow condition inside real-time detection pipeline.
Description
Technical field
The utility model relates to compensator fields, are specifically related to a kind of intelligent compensation device that can issue flow velocity alarm.
Background technique
Compensator is traditionally also expansion joint or telescopic joint.By bellows (a kind of elasticity member for constituting its operative body
Part) and the attachmentes composition such as end pipe, bracket, flange, conduit.Belong to a kind of compensating element,.Only there is existing compensator adjusting to make
With when the air-flow velocity inside pipeline changes, external staff is difficult to know, produces security risk.
Utility model content
The technical problems to be solved in the utility model is to overcome prior art compensator function single, cannot be detected in pipeline
The defect of portion's air-flow velocity provides a kind of intelligent compensation device that can issue flow velocity alarm.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of can issue flow velocity alarm
Intelligent compensation device, including compensator, the middle part of the compensator left and right side bolt fixed network board, web plate described in two pieces it
Between be fixedly connected by resistance bar assembly, be fixedly connected between the resistance bar of resistance bar assembly by collets, the resistance bar
Be slidingly connected plate windward on the left of component, and resistance bar assembly is located on the right side of plate windward the metal tube that is slidingly connected, the plate windward
It is fixedly connected between metal tube by connecting rod, connecting rod is obliquely arranged, described in the right side and right side of the plate windward
It is fixedly connected between web plate by spring, spring pocket is set to the outside of resistance bar assembly and connecting rod, and the top of the metal tube is logical
It crosses conducting wire and is electrically connected power supply device, the lower part of metal tube is electrically connected alarm device by conducting wire, and conducting wire described in two is solid
The fixed ontology across compensator, and power supply device and alarm device are separately positioned at the mounting plate in diagonal positions.
Further, the resistance bar of the resistance bar assembly from left to right resistance taper off formula arrangement.
Further, the inner sidewall of the plate windward and metal tube surrounds axis and opens up arc slot, installs metal at arc slot
Ball, metal balls are in rolling contact with resistance bar assembly.
Further, it is spiral wire body that the conducting wire, which is located at the wire body inside compensator,.
The utility model has the beneficial effect that a kind of intelligence that can issue flow velocity alarm is mended compared with prior art
Device is repaid, it is structurally reasonable, it is easy to use, by improving the internal structure of compensator, similar resistance device is added, using in pipeline
Plate etc. is mobile windward for flow velocity promotion, and resistance changes therewith, and alarm device issues the different sounds, and then can be with real-time detection
Flow condition inside pipeline, it is more safe.
Detailed description of the invention
Fig. 1 is the intelligent compensation device the schematic diagram of the section structure that the utility model one kind can issue flow velocity alarm.
Fig. 2 is the intelligent compensation device metal tube movable mounting structure signal that the utility model one kind can issue flow velocity alarm
Figure.
Fig. 3 is the intelligent compensation device plate movable mounting structure signal windward that the utility model one kind can issue flow velocity alarm
Figure.
Figure label are as follows: 1- compensator；2- web plate；3- resistance bar assembly；4- collets；5- plate windward；6- metal tube；7-
Connecting rod；8- spring；9- conducting wire；10- power supply device；11- alarm device；12- mounting plate.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to figs. 1 to known to Fig. 3: one kind can issue the intelligent compensation device of flow velocity alarm, including compensator 1, the benefit
The middle part bolt fixed network board 2 of 1 left and right side of device is repaid, is connected between web plate 2 described in two pieces by the way that resistance bar assembly 3 is fixed
It connects, is fixedly connected between the resistance bar of resistance bar assembly 3 by collets 4, the left side of the resistance bar assembly 3, which is slidingly connected, meets
Aerofoil 5, the right side that resistance bar assembly 3 is located at plate 5 windward are slidingly connected metal tube 6, lead between the plate windward 5 and metal tube 6
It crosses connecting rod 7 to be fixedly connected, connecting rod 7 is obliquely arranged, and leads between web plate 2 described in the right side and right side of the plate windward 5
It crosses spring 8 to be fixedly connected, spring 8 is sheathed on the outside of resistance bar assembly 3 Yu connecting rod 7, and the top of the metal tube 6 passes through conducting wire
9 are electrically connected power supply device 10, and the lower part of metal tube 6 is electrically connected alarm device 11, conducting wire 9 described in two by conducting wire 9
It is secured across the ontology of compensator 1, and power supply device 10 and alarm device 11 are separately positioned on the installation in diagonal positions
At plate 12.
The resistance bar of the resistance bar assembly 3 from left to right resistance taper off formula arrangement so that alarm device 11 can
To issue the different degrees of sound；The inner sidewall of the plate windward 5 and metal tube 6 surrounds axis and opens up arc slot, pacifies at arc slot
Metal balls are filled, metal balls are in rolling contact with resistance bar assembly 3, and it is easy to remove, reduce frictional resistance, while having both conducting wire function
Energy；It is spiral wire body that the conducting wire 9, which is located at the wire body inside compensator 1, can be stretched.
The principles of the present invention and advantage: in use, installation compensator 1, opens power supply device 10, the flow velocity in pipeline
When excessive, plate 5 and metal tube 6 move right windward, and spring 8 is shunk, and electric current passes through conducting wire 9, metal tube 6 and metal balls, electricity
Property connection 6 position resistance bar assembly 3 of metal tube resistance bar, due to the resistance bar resistance from left to right of resistance bar assembly 3
The formula that tapers off arrangement, moved right so metal tube 6 is more past, the resistance bar resistance of contact is smaller, by electric current it is bigger, alarm
The sound that device 11 issues is bigger, represents that flow velocity is bigger, and more dangerous, similarly, flow velocity is small, and spring 8 stretches, windward plate 5 and gold
Belong to pipe 6 be moved to the left, the resistance bar resistance of contact is bigger, by electric current with regard to smaller, alarm device 11 issue the sound get over
Small, it is smaller to represent flow velocity, safer, and conducting wire 9 can be stretched and be shunk with the movement of plate 5 and metal tube 6 windward, wherein power supply
Device 10 is disposed within, can be directly indoor power supply, be placed in outdoor, can connect indoor power supply for electrical storage device or with conducting wire
Line, alarm device 11 is using common alarm device in the market.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. one kind can issue the intelligent compensation device of flow velocity alarm, including compensator (1), which is characterized in that the compensator (1)
The middle part of left and right side bolts fixed network board (2), connects between web plate (2) described in two pieces by the way that resistance bar assembly (3) are fixed
It connects, is fixedly connected between the resistance bar of resistance bar assembly (3) by collets (4), the left side activity of the resistance bar assembly (3)
Plate (5) windward are arranged, resistance bar assembly (3), which is located on the right side of plate (5) windward, to be slidingly connected metal tube (6), the plate windward (5)
It is fixedly connected between metal tube (6) by connecting rod (7), connecting rod (7) is obliquely arranged, the right side of the plate windward (5)
It is fixedly connected between web plate described in right side (2) by spring (8), spring (8) is sheathed on resistance bar assembly (3) and connecting rod
(7) top of outside, the metal tube (6) is electrically connected power supply device (10) by conducting wire (9), the lower part of metal tube (6)
Alarm device (11) are electrically connected by conducting wire (9), conducting wire (9) described in two is secured across the ontology of compensator (1), and electricity
Source device (10) and alarm device (11) are separately positioned at the mounting plate in diagonal positions (12).
2. the intelligent compensation device according to claim 1 that flow velocity alarm can be issued, which is characterized in that the resistance bar group
The resistance bar of part (3) from left to right resistance taper off formula arrangement.
3. the intelligent compensation device according to claim 1 that flow velocity alarm can be issued, which is characterized in that the plate windward
(5) axis is surrounded with the inner sidewall of metal tube (6) and opens up arc slot, and metal balls, metal balls and resistance bar are installed at arc slot
Component (3) is in rolling contact.
4. the intelligent compensation device according to claim 1 that flow velocity alarm can be issued, which is characterized in that the conducting wire (9)
The wire body internal positioned at compensator (1) is spiral wire body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804001.5U CN208365054U (en) | 2018-05-28 | 2018-05-28 | The intelligent compensation device of flow velocity alarm can be issued |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804001.5U CN208365054U (en) | 2018-05-28 | 2018-05-28 | The intelligent compensation device of flow velocity alarm can be issued |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365054U true CN208365054U (en) | 2019-01-11 |
Family
ID=64930483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804001.5U Expired - Fee Related CN208365054U (en) | 2018-05-28 | 2018-05-28 | The intelligent compensation device of flow velocity alarm can be issued |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208365054U (en) |
-
2018
- 2018-05-28 CN CN201820804001.5U patent/CN208365054U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |