CN205299559U - Prevent fire door petticoat pipe of leakage - Google Patents
Prevent fire door petticoat pipe of leakage Download PDFInfo
- Publication number
- CN205299559U CN205299559U CN201620078101.5U CN201620078101U CN205299559U CN 205299559 U CN205299559 U CN 205299559U CN 201620078101 U CN201620078101 U CN 201620078101U CN 205299559 U CN205299559 U CN 205299559U
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- China
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- cover body
- plate
- petticoat pipe
- substrate
- fire door
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Abstract
The utility model discloses a prevent fire door petticoat pipe of leakage, including the cover body and fume tube, the upper end of the cover body is connected with fume tube, and the cover body all is equipped with the guide pillar including first base plate, first curb plate and upper cover plate, the left side and the right side of upper cover plate, all is equipped with the riser guide in the guide pillar, being connected with on the riser guide and going up and down to cover the body, the cover body that goes up and down includes the second base plate, and second curb plate and connecting plate are equipped with the connecting block on, and the riser guide is connected to the connecting block, be equipped with the control case on the second base plate, control incasement side is equipped with transparency glass plate, and monitor is installed to the control incasement. This device is become by the cover body and the cover body group that goes up and down, and the cover body that goes up and down is installed on the riser guide of the cover body, realizes cover body liftable, when the cover body that goes up and down was in the lower part position, this device changed to closed petticoat pipe, and the smoke and dust is difficult for running out of, prevents that the staff from inhaleing the smoke and dust, when the cover body that goes up and down was in the upper portion position, this device changed to the petticoat pipe of open -type, can add fuel at this moment.
Description
Technical field
The utility model relates to petticoat pipe, especially relates to the fire door petticoat pipe of a kind of anti-leak.
Background technology
Petticoat pipe, also known as extraction hood, is made up of the upper and lower two portions of cover body and cover cap, and cover body is made up of three planes, and cover cap forms a cone by four, front, rear, left and right plane (or claiming baffle plate). The lower end of its cone is connected with cover body, and upper end is connected with smoke exhaust ventilator, and baffle plate is opened in any one side near window of cover body or cover cap, front baffle belt has breach attractive in appearance, exquisite, and smoke pumping is thorough, simultaneously free from environmental pollution, being conducive to HUMAN HEALTH, structure is simple, low cost.
In plant produced, petticoat pipe is arranged at fire door position mostly, drives the flue dust that fire door produces; Produce due to fire door position and need to add fuel, so existing petticoat pipe is set to open type mostly, the petticoat pipe of open type has following shortcoming: 1, flue dust is easily run out of and spread in surrounding environment, and staff sucks flue dust for a long time, can cause the diseases such as lung, nose portion and throat; 2, the heat in boiler easily runs off, and affects the heats of boiler.
Practical novel content
The purpose of this utility model is to provide the fire door petticoat pipe of a kind of anti-leak, and this device is made up of cover body and lifting cover body, and lifting cover body is installed on the riser guide of cover body, it is achieved lifting cover body can be lifting; When lifting cover body is in lower position, this device is changed to enclosed petticoat pipe, and flue dust is not easily run out of, and prevents staff from sucking flue dust, Working environment safety and Health; When lifting cover body is in upper position, this device is changed to the petticoat pipe of open type, can add fuel at this moment, therefore the utility model structure is simple, and practical, morphological structure can flexible transformation.
In order to solve the problems of the technologies described above, adopt following technical scheme:
The fire door petticoat pipe of a kind of anti-leak, comprise cover body and Smoking pipe, the upper end of cover body is connected with Smoking pipe, cover body comprises first substrate, the first side plate and upper cover plate, first substrate, the first side plate and upper cover plate are interconnected, it is characterized in that: left side and the right side of upper cover plate are equipped with guide pillar, are equipped with riser guide in guide pillar;Being connected with lifting cover body on riser guide, lifting cover body comprises second substrate, the 2nd side plate and web plate, second substrate, the 2nd side plate and web plate are interconnected, 2nd side plate mates mutually with the first side plate, and web plate is provided with connection block, connects block and connects riser guide; Second substrate is provided with monitoring box, is provided with transparency glass plate inside monitoring box, and transparency glass plate is embedded on second substrate, is provided with monitoring probe in monitoring box.
After preferably, the first rectangular trilateral of side plate. Not only structure is attractive in appearance for right-angle triangle, and manufactures conveniently, saves material, completely identical with second substrate.
After preferably, the rectangular trilateral of second substrate. Not only structure is attractive in appearance for right-angle triangle, and manufactures conveniently, saves material, completely identical with second substrate.
Further, guide pillar being evenly provided with sensing bright spot, web plate is provided with photo-sensor, and photo-sensor mates mutually with sensing bright spot. Photo-sensor can identify and this signal is converted into the signal that sensing bright spot sends electrical signal, is being converted into displacement signal by electrical signal, thus the position of Real-Time Monitoring lifting cover body, it is convenient to control.
Further, the 2nd side plate and second substrate are all equipped with aluminium-foil paper. Aluminium-foil paper surface bacterium very clean, sanitary, any or microorganism all can not in its surface growths, and flue dust is not easily attached to its surface; Aluminium-foil paper, no matter under high temperature or low temperature, does not all have phenomenon of osmosis and occurs, heat trnasfer also can not occur, can prevent heat losses.
Further, first substrate and the first side plate are all in 90 ��.
Further, second substrate and the 2nd side plate are all in 100 ��.
Further, the inner side of the upper end of second substrate is provided with baffle plate. Baffle plate is used for blocking flue dust, prevents flue dust from running out of petticoat pipe from upper end position, and structure is simple.
Owing to adopting technique scheme, there is following useful effect:
The utility model is the fire door petticoat pipe of a kind of anti-leak, and this device is made up of cover body and lifting cover body, and lifting cover body is installed on the riser guide of cover body, it is achieved lifting cover body can be lifting; When lifting cover body is in lower position, this device is changed to enclosed petticoat pipe, and flue dust is not easily run out of, and prevents staff from sucking flue dust, Working environment safety and Health; When lifting cover body is in upper position, this device is changed to the petticoat pipe of open type, can add fuel at this moment, therefore the utility model structure is simple, and practical, morphological structure can flexible transformation. Concrete useful effect show as some:
1, guide pillar is used for fixing riser guide, welds with upper cover plate, and its structure is simple, and it is convenient to manufacture.
2, riser guide drives lifting cover body lifting, when lifting cover body moves up in process, the opening place of petticoat pipe opens gradually, it is transformed to the petticoat pipe of open type, petticoat pipe and existing petticoat pipe that now the utility model provides are as good as, staff to boiler transfer the fuel, does not affect the normal use of boiler by petticoat pipe; After completing to add fuel, lifting cover body moves down gradually, the opening of petticoat pipe is closed gradually, lifting cover body and cover body laminating, the petticoat pipe that the utility model provides is converted to enclosed petticoat pipe, is completely cut off completely in petticoat pipe by the flue dust run out of, prevent flue dust from running out of in fire door, and the heat in boiler not easily runs off, the heats of boiler is desirable.
3, monitoring alignment probe fire door, it is possible to the operating mode in Real-Time Monitoring petticoat pipe, Timeliness coverage fault, fixes a breakdown, and is convenient to control.
4, transparent glass plate structure is transparent, it is achieved monitoring probe monitors petticoat pipe internal medium, prevents flue dust from running in monitoring box simultaneously, and structure is simple.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the fire door petticoat pipe of a kind of anti-leak of the utility model;
Fig. 2 be the utility model completely open wide time structural representation;
Fig. 3 be the utility model completely close time structural representation;
Fig. 4 is the structure for amplifying schematic diagram at I place in Fig. 1;
Fig. 5 is the structural representation of lifting cover body in the utility model.
Embodiment
As shown in Figures 1 to 5, the fire door petticoat pipe of a kind of anti-leak, comprises cover body 1 and Smoking pipe 4, and cover body 1 and Smoking pipe 4 are the basic structure of petticoat pipe, and the upper end of cover body 1 connects Smoking pipe 4; Cover body 1 is generally positioned at the fire door position of boiler. When boiler works, its inner flue dust that produces is gone in petticoat pipe by fire door, and under the effect of mechanical means, petticoat pipe inside produces negative pressure, and flue dust is inhaled in Smoking pipe 4, then discharges by Smoking pipe 4. Cover body 1 comprises first substrate 17, first side plate 3 and upper cover plate 2, first substrate 17, first side plate 3 and upper cover plate 2 are interconnected to form cover body 1, first substrate 17 is connected with the fire door of boiler, first side plate 3 is connected to the left and right sides of first substrate 17, first side plate 3 is at right angles triangular shaped, not only structure is attractive in appearance for right-angle triangle, and manufactures conveniently, saves material; Upper cover plate 2 is connected to the upper end of first substrate 17, first side plate 3, and the upper end of upper cover plate 2 connects Smoking pipe 4.
The upper end of upper cover plate 2 is welded with guide pillar 5; guide pillar 5 has two; it is arranged at the left and right sides of cover plate 2 respectively; riser guide (not marking in figure) is all installed in each guide pillar 5; guide pillar 5 is for installing riser guide; protection riser guide, avoids foreign object strike riser guide and makes it damage, and extends the work-ing life of riser guide. Being connected with lifting cover body 6 on riser guide, lifting cover body 6 moves up and down along riser guide. Lifting cover body 6 comprises second substrate 8,2nd side plate 7 and web plate 10, second substrate 8, the 2nd side plate 7 are interconnected to form lifting cover body 6 with web plate 10, second substrate 8 and first substrate 17 are oppositely arranged, the two ends of second substrate 8 are connected with the 2nd side plate 7,2nd side plate 7 is at right angles triangular shaped, therefore the 2nd side plate 7 mates mutually with the first side plate 3, and the hypotenuse of the first side plate 3 and the hypotenuse of the 2nd side plate 7 coincide mutually. Not only structure is attractive in appearance for right-angle triangle, and manufactures conveniently, saves material. Meanwhile, first substrate 17 and the first side plate 3 are in 90 ��, and second substrate 8 is 100 �� with the 2nd side plate 7, it is achieved the 2nd side plate 7 can coated a little the first side plate 3, both can not collide mutually. Web plate 10 is connected to the upper end of second substrate 8, the 2nd side plate 7, web plate 10 is provided with and connects block 14, connect block 14 to be connected with riser guide by the chute 13 on guide pillar 5, this structure basis realizes lifting, there is following working process: when lifting cover body 6 moves up in process, the opening place of petticoat pipe opens gradually, it is transformed to the petticoat pipe of open type, petticoat pipe and existing petticoat pipe that now the utility model provides are as good as, staff to boiler transfer the fuel, does not affect the normal use of boiler by petticoat pipe; After completing to add fuel, lifting cover body 6 moves down gradually, the opening of petticoat pipe is closed gradually, lifting cover body 6 is fitted with cover body 1, the petticoat pipe that the utility model provides is converted to enclosed petticoat pipe, is completely cut off completely in petticoat pipe by the flue dust run out of, prevent flue dust from running out of in fire door, and the heat in boiler not easily runs off, the heats of boiler is desirable.
Guide pillar 5 is evenly provided with sensing bright spot 11, sensing bright spot 11 be spaced apart 0.1m, web plate 10 is provided with photo-sensor 12, and photo-sensor 12 mates mutually with sensing bright spot 11. When photo-sensor 12 moves to a certain position, photo-sensor 12 identifies the signal that this position sensing bright spot 11 sends, this signal is converted into electrical signal, it is being converted into displacement signal by electrical signal, thus obtain now photo-sensor 12 height, indirectly reflect the position of lifting cover body 6, greatly facilitate staff and control lifting cover body 6.
Second substrate 8 is provided with monitoring box 9, is provided with monitoring probe (not marking in figure) in monitoring box 9. Monitoring alignment probe fire door, it is possible to the operating mode in Real-Time Monitoring petticoat pipe, Timeliness coverage fault, fixes a breakdown, and is convenient to control. The inner side of monitoring box 9 is provided with transparency glass plate 16, and transparency glass plate 16 is embedded on first substrate 17, and transparency glass plate 16 and first substrate 17 are put down together, transparency glass plate 16 structure is transparent, realizing monitoring probe monitors petticoat pipe internal medium, prevent flue dust from running in monitoring box 9 simultaneously, structure is simple.
Meanwhile, the 2nd side plate 7 and second substrate 8 are all equipped with aluminium-foil paper 15. Aluminium-foil paper 15 surface bacterium very clean, sanitary, any or microorganism all can not in its surface growths, and flue dust is not easily attached to its surface; Aluminium-foil paper 15, no matter under high temperature or low temperature, does not all have phenomenon of osmosis and occurs, heat trnasfer also can not occur, can prevent heat losses. The inner side of the upper end of second substrate 8 is provided with baffle plate 18, owing to leaving space between second substrate 8 and upper cover plate 2, therefore adopts this baffle plate 18 to block this space, blocks flue dust, prevent flue dust from running out of petticoat pipe from upper end position, and structure is simple.
These are only specific embodiment of the utility model, but technology feature of the present utility model is not limited thereto. Any based on the utility model, for solving substantially identical technical problem, it is achieved substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection domain of the present utility model.
Claims (8)
1. the fire door petticoat pipe of an anti-leak, comprise cover body and Smoking pipe, the upper end of described cover body is connected with described Smoking pipe, described cover body comprises first substrate, the first side plate and upper cover plate, described first substrate, described first side plate and described upper cover plate are interconnected, it is characterized in that: left side and the right side of described upper cover plate are equipped with guide pillar, are equipped with riser guide in described guide pillar; Described riser guide is connected with lifting cover body, described lifting cover body comprises second substrate, 2nd side plate and web plate, described second substrate, described 2nd side plate and described web plate are interconnected, described 2nd side plate mates mutually with described first side plate, described web plate is provided with connection block, and described connection block connects described riser guide; Described second substrate is provided with monitoring box, is provided with transparency glass plate inside described monitoring box, and described transparency glass plate is embedded on described second substrate, is provided with monitoring probe in described monitoring box.
2. the fire door petticoat pipe of a kind of anti-leak according to claim 1, it is characterised in that: the described first rectangular trilateral of side plate.
3. the fire door petticoat pipe of a kind of anti-leak according to claim 1, it is characterised in that: the rectangular trilateral of described second substrate.
4. the fire door petticoat pipe of a kind of anti-leak according to claim 1, it is characterised in that: being evenly provided with sensing bright spot on described guide pillar, described web plate is provided with photo-sensor, and described photo-sensor mates mutually with described sensing bright spot.
5. the fire door petticoat pipe of a kind of anti-leak according to claim 1, it is characterised in that: described 2nd side plate and described second substrate are all equipped with aluminium-foil paper.
6. the fire door petticoat pipe of a kind of anti-leak according to claim 1, it is characterised in that: described first substrate and described first side plate are all in 90 ��.
7. the fire door petticoat pipe of a kind of anti-leak according to claim 1, it is characterised in that: described second substrate and described 2nd side plate are all in 100 ��.
8. the fire door petticoat pipe of a kind of anti-leak according to claim 1, it is characterised in that: the inner side of the upper end of described second substrate is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078101.5U CN205299559U (en) | 2016-01-26 | 2016-01-26 | Prevent fire door petticoat pipe of leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078101.5U CN205299559U (en) | 2016-01-26 | 2016-01-26 | Prevent fire door petticoat pipe of leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299559U true CN205299559U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078101.5U Expired - Fee Related CN205299559U (en) | 2016-01-26 | 2016-01-26 | Prevent fire door petticoat pipe of leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158381A (en) * | 2018-01-15 | 2018-06-15 | 浙江理工大学 | It is a kind of can intelligent control electrically driven curtain |
-
2016
- 2016-01-26 CN CN201620078101.5U patent/CN205299559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158381A (en) * | 2018-01-15 | 2018-06-15 | 浙江理工大学 | It is a kind of can intelligent control electrically driven curtain |
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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: 20160608 Termination date: 20200126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |