CN208398193U - A kind of explosion-proof fire door of real flame fireplace - Google Patents
A kind of explosion-proof fire door of real flame fireplace Download PDFInfo
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- CN208398193U CN208398193U CN201820997908.8U CN201820997908U CN208398193U CN 208398193 U CN208398193 U CN 208398193U CN 201820997908 U CN201820997908 U CN 201820997908U CN 208398193 U CN208398193 U CN 208398193U
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Abstract
The utility model discloses a kind of explosion-proof fire doors of real flame fireplace, it is desirable to provide one kind can be effectively improved in burner hearth when detonation occurs, the explosion-proof fire door of real flame fireplace the problem of glass plate explosion on the fire door of appearance.It includes oven door body, the watch window being arranged in oven door body and the glass plate for sealing screening watch window, it further include the explosion-protection equipment being arranged in oven door body, explosion-protection equipment includes being arranged in oven door body and being located at the explosion-proof guide plate above watch window and the exhaust outlet being located above explosion-proof guide plate in oven door body is arranged in, and the upper end of explosion-proof guide plate is tilted toward the outside of fire door.
Description
Technical field
The utility model relates to real flame fireplace fields, and in particular to a kind of explosion-proof fire door of real flame fireplace.
Background technique
Glass plate is usually all had on the fire door of current real flame fireplace, in order to watch the effect of furnace flame burning,
With good appreciation effect.Real flame fireplace is generally used the mode of heating igniting, that is, by heating rod heating biological matter
Particle makes fuel by glowing to the bright process for firing (open fire), but during biomass fuel is by glowing to bright combustion, fuel meeting
Discharge fuel gas be full of burner hearth, to rise open fire when may generate detonation.
Non-detonating when fireplace manufacturing firm makes fireplace light a fire by debugging under normal circumstances, or the deflagration phenomenon generated are discovered
It does not come out, but because of the source of granular fuel difference, the calorific value of the fuel of each user, humidity, ash content etc. is all not quite similar, wall
Furnace working service is not also identical, occurs that fuel gas is excessive in burner hearth when still appearing in igniting, and it is higher to generate energy ratio
Detonation will lead to the glass plate explosion on fire door when the energy of detonation cannot timely discharge, when energy ratio is larger,
Glass fragment can hurt people, cause safety accident.
Utility model content
The purpose of this utility model, which is to provide for one kind, can be effectively improved in burner hearth when detonation occurs, on the fire door of appearance
Glass plate explosion the problem of real flame fireplace explosion-proof fire door.
The technical solution of the utility model is:
A kind of explosion-proof fire door of real flame fireplace, including oven door body, the watch window being arranged in oven door body and is used for
Envelope hides the glass plate of watch window, further includes the explosion-protection equipment being arranged in oven door body, and explosion-protection equipment includes being arranged in fire door
On ontology and be located at watch window above explosion-proof guide plate and be arranged in oven door body be located at explosion-proof guide plate above row
Port, and the upper end of explosion-proof guide plate is tilted toward the outside of fire door.
This programme is quick-fried when detonation occurs in burner hearth by being arranged in oven door body in explosion-proof guide plate and exhaust outlet
The energy of combustion is excluded under the guiding role of explosion-proof guide plate by exhaust outlet in time, and detonation occurs to be effectively improved in burner hearth
When, the problem of glass plate explosion on the fire door of appearance.
Preferably, explosion-protection equipment further includes for sealing the explosion-proof covering board for hiding exhaust outlet, explosion-proof covering board passes through horizontal rotating shaft
It is rotatably arranged on the top surface of oven door body, and explosion-proof covering board rotates around horizontal rotating shaft under Gravitative Loads and is supported on fire door
On the top surface of ontology.
When real flame fireplace works normally, explosion-proof covering board turns under Gravitative Loads around horizontal rotating shaft the explosion-proof covering board of this programme
It on the top surface for moving and being supported on oven door body, is hidden so that exhaust outlet be sealed, can so prevent flue gas, the dust etc. of burning from passing through
Exhaust outlet discharge, influences indoor environment；And when detonation occurring in burner hearth, explosion-proof covering board turns around flat turn axis under the influence of air pressure
It is dynamic to open exhaust outlet, so that the energy of detonation is passed through exhaust outlet discharge.
Preferably, being additionally provided in oven door body for controlling explosion-proof covering board around the limit of the rotation angle of horizontal rotating shaft
Block, when explosion-proof covering board is against on limited block, the angle between explosion-proof covering board and the top surface of oven door body is less than 90 degree.
Preferably, oven door body includes external door panel, four pieces of the upper and lower, left and right being arranged on external door panel medial surface side seal
Plate and the internal hilar plate between four pieces of side seal boards up and down,
The watch window includes the outer window being arranged in external door panel and the interior window that is arranged on internal hilar plate, the glass
Glass plate, which is arranged on internal hilar plate, hides interior window for sealing.
Preferably, upper side seal board constitutes the top plate of oven door body, the exhaust outlet is arranged on upper side seal board, described anti-
Quick-fried cover board is rotatably arranged on the upper surface of upper side seal board by horizontal rotating shaft.
Preferably, the top of internal hilar plate and the oriented plate positioned at the top of interior window equipped with integrated bending and molding,
The oriented plate constitutes the explosion-proof guide plate.
Preferably, further including fire door protective device, fire door protective device includes being arranged on the medial surface of external door panel
It is upright guide rail, the vertical baffle along upright guide rail sliding, several horizontally-guided through-holes being arranged on internal hilar plate, one-to-one
The sliding guide being arranged in horizontally-guided through-hole, the first limited block and the second limited block, setting that are arranged on sliding guide
Frizzen on a glass and the switching lever on internal hilar plate, the glass plate and external door are rotatably arranged on by horizontal shaft
Plate is located at the opposite sides of internal hilar plate, and glass plate, which is equipped with, passes through cunning with the one-to-one guide rod via hole of sliding guide, glass plate
Dynamic guide rod is arranged on internal hilar plate, and sliding guide is on guide rod via hole, sliding guide and between internal hilar plate and glass plate
Equipped with compressed spring is pre-tightened, first limited block is between external door panel and internal hilar plate, the first limited block and the second limited block
Positioned at the opposite sides of glass plate, the lower surface of the upper side seal board is equipped with the vertically extending card for catching on vertical baffle
Button is equipped with towards the side surface upper part of the vertical baffle of internal hilar plate and is equipped with horizontal connection with the card slot that is clasped, the buckle
Plate, horizontal connecting plate are equipped with vertical via hole, and the switching lever is between external door panel and internal hilar plate, the upper end for lever of transferring
Across vertical via hole, the frizzen is parallel with sliding guide, and internal hilar plate is equipped with frizzen via hole, the first end of frizzen
Across frizzen via hole and it is located at switching lever and internal hilar plate, and the first end of frizzen is close to the lower end of switching lever.
Preferably, on the medial surface of external door panel and being located at the lower section of outer window equipped with vertical baffle limited block.
Preferably, four pieces of upper and lower, left and right side seal board is connected by welding with external door panel, four pieces of upper and lower, left and right side
Sealing plate is connected by welding with internal hilar plate.
The beneficial effects of the utility model are: glass when can be effectively improved generation detonation in burner hearth, on the fire door of appearance
The problem of plate bursts, improves the security performance of real flame fireplace.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the explosion-proof fire door of the real flame fireplace of the utility model.
Fig. 2 is a kind of partial enlarged view in Fig. 1 at A.
Fig. 3 is a kind of partial enlarged view in Fig. 1 at B.
Fig. 4 is a kind of structural schematic diagram that the explosion-proof fire door of the real flame fireplace of the utility model is applied on real flame fireplace.
In figure:
Oven door body 1, external door panel 1.1, upper side seal board 1.2, lower side seal board 1.3, internal hilar plate 1.4；
Watch window 2, outer window 2.1, interior window 2.2；
Glass plate 3；
Explosion-protection equipment 4, explosion-proof guide plate 4.1, exhaust outlet 4.2, explosion-proof covering board 4.3, horizontal rotating shaft 4.4, limited block 4.5；
Fire door protective device 5, upright guide rail 5.1, vertical baffle 5.2, horizontal shaft 5.3, lever 5.4 of transferring, frizzen
5.5, vertical baffle limited block 5.6, buckle 5.7, card slot 5.8, horizontal connecting plate 5.9, sliding guide 5.10, the first limited block
5.11, the second limited block 5.12 pre-tightens compressed spring 5.13, spacing block set 5.14, nut 5.15；
Fireplace ontology 6.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1, a kind of explosion-proof fire door of real flame fireplace, including oven door body 1, the observation being arranged in oven door body
Window 2, the glass plate 3 for sealing screening watch window, the explosion-protection equipment 4 being arranged in oven door body and fire door protective device 5.
Oven door body includes external door panel 1.1, four pieces of the upper and lower, left and right being arranged on external door panel medial surface side seal board and position
Internal hilar plate 1.4 between four pieces of side seal boards up and down.External door panel is parallel with internal hilar plate.Four pieces of upper and lower, left and right side seal
Plate is perpendicular with external door panel.Upper side seal board 1.2 and lower side seal board 1.3 are horizontally disposed.Upper side seal board constitutes the top plate of oven door body.
Left and right two pieces of side seal boards are vertically arranged.Four pieces of upper and lower, left and right side seal board is connected by welding with external door panel.Upper and lower, left and right
Four pieces of side seal boards are connected by welding with internal hilar plate.
Watch window includes the outer window 2.1 being arranged in external door panel and the interior window 2.2 that is arranged on internal hilar plate.Glass
Plate, which is arranged on internal hilar plate, hides interior window for sealing.
As shown in Figure 1 and Figure 2, explosion-protection equipment includes being arranged in oven door body and being located at explosion-proof leading above watch window
To plate 4.1, the exhaust outlet 4.2 being located above explosion-proof guide plate in oven door body is set and for sealing the Explosion-proof cap for hiding exhaust outlet
Plate 4.3.In the present embodiment, exhaust outlet is arranged on upper side seal board.Exhaust outlet and external door panel are located at the opposite sides of internal hilar plate.
The upper end of explosion-proof guide plate is tilted toward the outside of fire door.The top of internal hilar plate is simultaneously located at the top of interior window equipped with one
The oriented plate of body bending and molding, the oriented plate constitute the explosion-proof guide plate.
Explosion-proof covering board is rotatably arranged on the top surface of oven door body by horizontal rotating shaft 4.4, and specifically, explosion-proof covering board is logical
Horizontal rotating shaft is crossed to be rotatably arranged on the upper surface of side seal board.Explosion-proof covering board is rotated and is propped up around horizontal rotating shaft under Gravitative Loads
Support is on the top surface of oven door body, and specifically, explosion-proof covering board rotates around horizontal rotating shaft under Gravitative Loads and is supported on upside
On the upper surface of sealing plate.
It is additionally provided in oven door body for controlling explosion-proof covering board around the limited block 4.5 of the rotation angle of horizontal rotating shaft.When anti-
When quick-fried cover board is against on limited block, the angle between explosion-proof covering board and the top surface of oven door body is less than 90 degree.
As shown in Figure 1, Figure 2, Figure 3 shows, fire door protective device includes the upright guide rail being arranged on the medial surface of external door panel
5.1, along the vertical baffle 5.2 of upright guide rail sliding, several horizontally-guided through-holes being arranged on internal hilar plate, correspondingly set
The first limited block 5.11 and the second limited block setting the sliding guide 5.10 in horizontally-guided through-hole, being arranged on sliding guide
5.12, the switching lever that frizzen 5.5 on a glass is set and is rotatably arranged on by horizontal shaft 5.3 on internal hilar plate
5.4。
Vertical baffle is parallel with external door panel.On the medial surface of external door panel and it is located at the lower section of outer window equipped with vertical baffle
Limited block 5.6.
Glass plate and external door panel are located at the opposite sides of internal hilar plate.Glass plate is equipped with and leads correspondingly with sliding guide
Bar via hole.Glass plate is arranged on internal hilar plate by sliding guide.Sliding guide passes through guide rod via hole.On sliding guide and it is located at
It is equipped between internal hilar plate and glass plate and pre-tightens compressed spring 5.13.First limited block is between external door panel and internal hilar plate.First
Limited block and the second limited block are located at the opposite sides of glass plate.
The lower surface of upper side seal board is equipped with the vertically extending buckle 5.7 for catching on vertical baffle, and buckle is located at outer
Between door-plate and internal hilar plate.It is equipped with and the card slot 5.8 that is clasped towards the side surface upper part of the vertical baffle of internal hilar plate.Slot
In the top of vertical baffle.
Buckle is equipped with horizontal connecting plate 5.9, and horizontal connecting plate is equipped with vertical via hole.Switching lever be located at external door panel and
Between internal hilar plate.Switching lever presents lower extension.The upper end of switching lever passes through vertical via hole.
Frizzen is parallel with sliding guide, and frizzen is fixed on a glass, and specifically, glass plate is equipped with installation
Hole, frizzen are equipped with spacing block set 5.14, and frizzen deposited mounting hole and, glass fixed on a glass by nut 5.15
Plate is between nut and spacing block set.
Internal hilar plate is equipped with frizzen via hole.The first end of frizzen pass through frizzen via hole and be located at switching lever with it is interior
Between door-plate, and the first end of frizzen is close to the lower end of switching lever.
The specific works of the explosion-proof fire door of the real flame fireplace of the present embodiment are as follows:
As shown in figure 4, explosion-proof fire door is hinged on fireplace ontology 6.Vertical baffle passes through card slot and is clasped, at this point,
Vertical baffle is located at the top of outer window.
In real flame fireplace use process, if occurring in burner hearth, there is a situation where when detonation:
On the one hand, explosion-proof covering board rotates around flat turn axis and opens exhaust outlet under the action of air pressure in burner hearth, makes detonation
Energy can pass through exhaust outlet discharge, thus glass plate when being effectively improved generation detonation in burner hearth, on the fire door of appearance
The problem of explosion；
On the other hand, under the action of air pressure in burner hearth, glass plate is mobile toward internal hilar plate direction, and glass plate drives triggering
Bar is mobile toward external door panel, and in this process, the lower part for being against switching lever is made to transfer lever around water by the first end of frizzen
Flat shaft rotation, to drive buckle and exact separation；After buckle is with exact separation, vertical baffle is perpendicular in Gravitative Loads lower edge
Straight guide moves down, until vertical baffle is against on vertical baffle limited block, to hide outer window by vertical baffle envelope；This
Even if sample occurs causing glass plate to burst because detonation occurs in burner hearth, the glass of explosion can also be blocked by vertical baffle, into
And the problem of avoiding the glass of explosion from projecting by outer window, cause glass fragment to hurt people, cause safety accident.
Claims (7)
1. the explosion-proof fire door of a kind of real flame fireplace, including oven door body, the watch window being arranged in oven door body and for sealing
Hide the glass plate of watch window, characterized in that further include the explosion-protection equipment being arranged in oven door body, explosion-protection equipment includes setting
In oven door body and the explosion-proof guide plate being located above watch window and setting are located on explosion-proof guide plate in oven door body
The exhaust outlet of side, and the upper end of explosion-proof guide plate is tilted toward the outside of fire door.
2. a kind of explosion-proof fire door of real flame fireplace according to claim 1, characterized in that the explosion-protection equipment further includes using
The explosion-proof covering board of exhaust outlet is hidden in envelope, explosion-proof covering board is rotatably arranged on the top surface of oven door body by horizontal rotating shaft, and is prevented
Quick-fried cover board is under Gravitative Loads on the top surface that horizontal rotating shaft rotated and be supported on oven door body.
3. a kind of explosion-proof fire door of real flame fireplace according to claim 2, characterized in that be additionally provided in the oven door body
For controlling explosion-proof covering board around the limited block of the rotation angle of horizontal rotating shaft, when explosion-proof covering board is against on limited block, Explosion-proof cap
Angle between plate and the top surface of oven door body is less than 90 degree.
4. a kind of explosion-proof fire door of real flame fireplace according to claim 2, characterized in that the oven door body includes external door
Plate, four pieces of the upper and lower, left and right side seal board being arranged on external door panel medial surface and between four pieces of side seal boards up and down
Internal hilar plate,
The watch window includes the outer window being arranged in external door panel and the interior window that is arranged on internal hilar plate, the glass plate
It is arranged on internal hilar plate and hides interior window for sealing.
5. a kind of explosion-proof fire door of real flame fireplace according to claim 4, characterized in that the upper side seal board constitutes fire door
The top plate of ontology, the exhaust outlet are arranged on upper side seal board, and the explosion-proof covering board is rotatably arranged on upside by horizontal rotating shaft
On the upper surface of sealing plate.
6. a kind of explosion-proof fire door of real flame fireplace according to claim 4 or 5, characterized in that the top of the internal hilar plate
And the top for being located at interior window is equipped with the oriented plate of integrated bending and molding, which constitutes the explosion-proof guiding
Plate.
7. a kind of explosion-proof fire door of real flame fireplace according to claim 4 or 5, characterized in that further include fire door protection dress
Set, fire door protective device include the upright guide rail being arranged on the medial surface of external door panel, along upright guide rail sliding vertical baffle,
Several horizontally-guided through-holes being arranged on internal hilar plate, are set the sliding guide being arranged in horizontally-guided through-hole correspondingly
The first limited block and the second limited block on sliding guide are set, frizzen on a glass is set and is turned by horizontal shaft
The dynamic switching lever being arranged on internal hilar plate,
The glass plate and external door panel are located at the opposite sides of internal hilar plate, and glass plate is equipped with and leads correspondingly with sliding guide
Bar via hole, glass plate are arranged on internal hilar plate by sliding guide, and sliding guide is on guide rod via hole, sliding guide and is located at
It being equipped between internal hilar plate and glass plate and pre-tightens compressed spring, first limited block is between external door panel and internal hilar plate, and first
Limited block and the second limited block are located at the opposite sides of glass plate,
The lower surface of the upper side seal board is equipped with the vertically extending buckle for catching on vertical baffle, towards the perpendicular of internal hilar plate
The side surface upper part of straight baffle be equipped with the card slot that is clasped,
The buckle is equipped with horizontal connecting plate, and horizontal connecting plate is equipped with vertical via hole,
For the switching lever between external door panel and internal hilar plate, the upper end for lever of transferring passes through vertical via hole,
The frizzen is parallel with sliding guide, and internal hilar plate is equipped with frizzen via hole, and the first end of frizzen passes through triggering
Bar via hole is simultaneously located between switching lever and internal hilar plate, and the first end of frizzen is close to the lower end of switching lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997908.8U CN208398193U (en) | 2018-06-26 | 2018-06-26 | A kind of explosion-proof fire door of real flame fireplace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997908.8U CN208398193U (en) | 2018-06-26 | 2018-06-26 | A kind of explosion-proof fire door of real flame fireplace |
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| Publication Number | Publication Date |
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| CN208398193U true CN208398193U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820997908.8U Active CN208398193U (en) | 2018-06-26 | 2018-06-26 | A kind of explosion-proof fire door of real flame fireplace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082331A (en) * | 2019-06-12 | 2020-12-15 | 日星机械工业株式会社 | Dryer chamber structure using organic solvent |
-
2018
- 2018-06-26 CN CN201820997908.8U patent/CN208398193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082331A (en) * | 2019-06-12 | 2020-12-15 | 日星机械工业株式会社 | Dryer chamber structure using organic solvent |
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