CN209605189U - The automatic barrier gate of boiler flue - Google Patents
The automatic barrier gate of boiler flue Download PDFInfo
- Publication number
- CN209605189U CN209605189U CN201822141907.6U CN201822141907U CN209605189U CN 209605189 U CN209605189 U CN 209605189U CN 201822141907 U CN201822141907 U CN 201822141907U CN 209605189 U CN209605189 U CN 209605189U
- Authority
- CN
- China
- Prior art keywords
- flue
- gate
- motor
- doorframe
- door
- 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.)
- Active
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to a kind of automatic barrier gates of boiler flue, including being located at two fan brake doors in the middle part of flue, the doorframe of the two fan brakes door is located at the upper of flue, under, it is left, right four wall surfaces, slideway is equipped in doorframe upper and lower part, wherein a fan brake door is fixed, for fixed strobe, the horizontal sliding on slideway of another fan brake door, to move gate, when the outside of two fan brake doors respectively with a left side, when right doorframe is bonded, flue is closed, it is characterized by: being equipped with motor in the outside of dynamic gate, the output shaft of the motor and the pump head of hydraulic pump connect, in the upper of dynamic gate, hydraulic stem is equipped at lower edge, drive hydraulic stem flexible by hydraulic pump, drive dynamic gate translation, flue is opened or closed.The utility model is not required to very important person and climbs to flue rotation handwheel control manually up using automatically controlling instead of traditional manual operations, convenient and efficient, securely and reliably.
Description
Technical field
The utility model relates to a kind of automatic barrier gates of boiler flue.
Background technique
Manual platform gate is generally loaded on boiler induced-draft fan exhaust pass and matches with boiler induced-draft fan, as branch cigarette
Flue gas disconnecting device between road and main chimney flue, to prevent flue gas short circuit or flow backward.People is needed to climb when manual platform knife switch
It goes to rotate handwheel control manually on to flue, people's rotation handwheel velocity is very slow, generally requires more than ten minutes, is easy to appear flue race
Cigarette pollutes environment, and flue is high and temperature is also high, and there are major safety risks by manual hand manipulation.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of boiler flue
Automatic barrier gate, automatically to close the branch flue and main chimney flue of boiler, save the operating time, reduce labor intensity, mention
High efficiency also prevents security risk simultaneously.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model are as follows:
A kind of automatic barrier gate of boiler flue, including being located at two fan brake doors in the middle part of flue, the two fan brakes door
Doorframe is located at four, the upper and lower, left and right wall surface of flue, slideway is equipped in doorframe upper and lower part, wherein a fan brake door is solid
It is fixed, be fixed strobe, the horizontal sliding on slideway of another fan brake door, to move gate, when the outside of two fan brake doors respectively with left and right door
When frame is bonded, flue is closed, and is equipped with motor in the outside of dynamic gate, the output shaft of the motor and the pump head of hydraulic pump connect
It connects, is equipped with hydraulic stem in the upper and lower edge of dynamic gate, drives hydraulic stem flexible by hydraulic pump, drive dynamic gate translation,
Flue is opened or closed.
The doorframe top or lower part are equipped with travel switch, In in the position for fully opening and completely closing of fixed strobe
Travel switch is equipped with switch contact, and the travel switch is electrically connected with the control circuit of motor, when dynamic gate is in two differences
When position touches switch contact, travel switch is opened, and the control circuit of motor disconnects.
The two sides and the edge adjacent with fixed strobe of the dynamic gate are equipped with sealing joint strip, logical after dynamic closing gate
Cross sealing joint strip sealing.
The utility model has the beneficial effects that:
1. being not required to very important person using automatically controlling instead of traditional manual operations and climbing to flue rotation handwheel control manually up
System, it is convenient and efficient, securely and reliably；
2. the time for unlatching and closing bulkhgead gate is short, speed is fast, good seal performance, changes it is possible to prevente effectively from flue runs cigarette
Kind boiler attendance environment, avoids pollution environment；
3. the utility model have it is small in size, it is easy for installation, it is easy to maintenance.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
In figure, 1 is doorframe, and 2 be fixed strobe, and 3 be dynamic gate, and 4 be motor, and 5 be hydraulic pump, and 6 be travel switch, and 7 be to open
Contact is closed, 8 be hydraulic cylinder.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
Embodiment: referring to Fig. 1, Fig. 2.
The utility model discloses a kind of automatic barrier gates of boiler flue, including being located at two fan brakes in the middle part of flue
Door, the doorframe 1 of the two fan brakes door are located at four, the upper and lower, left and right wall surface of flue, are equipped in 1 upper and lower part of doorframe
Slideway, wherein a fan brake door is fixed, it is fixed strobe 2, another fan brake door horizontal sliding on slideway, to move gate 3, left side in figure
For a fan fixed strobe, right side is dynamic gate, and when the outside of two fan brake doors is bonded with left and right doorframe respectively, flue is closed, In
The outside of dynamic gate is equipped with motor 4, and the output shaft of the motor 4 is connect with the pump head of hydraulic pump 5, on the upper and lower side of dynamic gate 3
It is equipped with hydraulic cylinder 8 at edge, drives hydraulic stem flexible by hydraulic pump 5, dynamic gate 3 is driven to be translatable, flue is opened or closed.
The doorframe top or lower part are equipped with travel switch 6 in the position for fully opening and completely closing of fixed strobe,
Switch contact 7 is equipped on travel switch 6, the travel switch 6 is electrically connected with the control circuit of motor 4, when dynamic gate is two
When a different location touches switch contact 7, travel switch 6 is opened, and the control circuit of motor 4 disconnects.Travel switch 6 and motor
The connection of 4 circuits is the prior art, and this will not be repeated here.
The automatic barrier gate of the utility model is on branch flue, when needing to close branch flue, clicks control button, electricity
Machine drives the pump head starting of hydraulic pump 5, contraction of hydraulic pressure bar, and hydraulic stem drives shutter motion, has closed when gate touches right side
When full point travel switch, motor stops, and flue valve, which is realized, closes, and flue is closed.When needing to open flue, clicks control and press
Button, motor drive hydraulic pump head starting, hydraulic stem elongation, and hydraulic stem drives gate to move downward, opens when gate touches left end
When opening point travel switch completely, motor stops.Flue valve, which is realized, to be opened, and flue is opened.
The two sides and the edge adjacent with fixed strobe of the dynamic gate are equipped with sealing joint strip, logical after dynamic closing gate
Cross sealing joint strip sealing.When dynamic closing gate, dynamic 3 right side of gate is bonded with the right doorframe inner wall to be sealed by sealing joint strip,
Left side and the adjacent of fixed strobe 3 are sealed also by sealing joint strip, not will cause flue gas leakage.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technical field,
It is also included in the patent protection scope of the utility model.
Claims (3)
1. the automatic barrier gate of a kind of boiler flue, including being located at two fan brake doors in the middle part of flue, the door of the two fan brakes door
Frame is located at four, the upper and lower, left and right wall surface of flue, is equipped with slideway in doorframe upper and lower part, it is characterised in that: wherein
One fan brake door is fixed, and is fixed strobe, another fan brake door horizontal sliding on slideway, to move gate, when the outside of two fan brake doors point
When not being bonded with left and right doorframe, flue is closed, and is equipped with motor in the outside of dynamic gate, the output shaft of the motor with it is hydraulic
The pump head of pump connects, and is equipped with hydraulic stem in the upper and lower edge of dynamic gate, drives hydraulic stem flexible by hydraulic pump, drive
Dynamic gate translation, flue is opened or is closed.
2. a kind of automatic barrier gate of boiler flue according to claim 1, it is characterised in that: the doorframe top or
Lower part is equipped with travel switch in the position for fully opening and completely closing of fixed strobe, and switch touching is equipped on travel switch
Point, the travel switch are electrically connected with the control circuit of motor, when dynamic gate is when two different locations touch switch contact,
Travel switch is opened, and the control circuit of motor disconnects.
3. according to claim 1 or a kind of automatic barrier gate of boiler flue as claimed in claim 2, it is characterised in that: institute
The two sides and the edge adjacent with fixed strobe for stating gate are equipped with sealing joint strip, pass through sealing joint strip after dynamic closing gate
Sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141907.6U CN209605189U (en) | 2018-12-20 | 2018-12-20 | The automatic barrier gate of boiler flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141907.6U CN209605189U (en) | 2018-12-20 | 2018-12-20 | The automatic barrier gate of boiler flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605189U true CN209605189U (en) | 2019-11-08 |
Family
ID=68397789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141907.6U Active CN209605189U (en) | 2018-12-20 | 2018-12-20 | The automatic barrier gate of boiler flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605189U (en) |
-
2018
- 2018-12-20 CN CN201822141907.6U patent/CN209605189U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203036730U (en) | Double-opening type range hood | |
| CN206386036U (en) | A kind of fire window of the concealed automatic window closing device of band | |
| CN108361067A (en) | A kind of miniature automatic closing door in cable tunnel | |
| CN103358855B (en) | A kind of vehicle scavenge device and vehicle | |
| CN104764030A (en) | Automatic opening/ closing device for parallel-moving chimney cover | |
| CN204002274U (en) | A kind of labeled door door closer | |
| CN209605189U (en) | The automatic barrier gate of boiler flue | |
| CN204984432U (en) | Two tubs of tunnel UNICOM's structure systems within a definite time | |
| CN207701019U (en) | A kind of fire resistant doorsets and Fire-proof door device for piping lane | |
| CN106761250B (en) | Sealed timber | |
| CN207829259U (en) | A kind of smoke-discharging type roof ventilator | |
| CN204534626U (en) | Pneumatic non-return air door | |
| CN204645996U (en) | Combined full-closed plastic sliding sash | |
| CN207177635U (en) | A kind of novel high speed industrial lift door | |
| CN204344155U (en) | A kind of air-foil fan oblique pull door gear | |
| CN201212324Y (en) | Automatic sliding window | |
| CN204283471U (en) | A kind of coal mine ground main fan air door | |
| CN107269173A (en) | A kind of easy unlatching and close tight sliding door | |
| CN202338176U (en) | Sliding door structure of cooling fan | |
| CN106050075B (en) | A kind of intelligentized door tool | |
| CN209494454U (en) | A kind of movable sill double-leaf protective hermatic door | |
| CN207831392U (en) | One kind being capable of quick smoke-discharging type roof ventilator | |
| CN116446768B (en) | Automatic seal flood prevention door system | |
| CN208059185U (en) | A kind of roof ventilator | |
| CN211819490U (en) | Novel locking device for ventilation air door of coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |