CN205137492U - Both ends seal structure of double -deck heat preservation fireplace chimney - Google Patents
Both ends seal structure of double -deck heat preservation fireplace chimney Download PDFInfo
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- CN205137492U CN205137492U CN201520703889.XU CN201520703889U CN205137492U CN 205137492 U CN205137492 U CN 205137492U CN 201520703889 U CN201520703889 U CN 201520703889U CN 205137492 U CN205137492 U CN 205137492U
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- fireplace
- inner bag
- chimney
- shell
- double
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Abstract
The utility model provides a both ends seal structure of double -deck heat preservation fireplace chimney relates to fireplace chimney field, including the shell inner bag interior with arranging the shell in of fireplace chimney, the shell is coaxial with the inner bag, fill insulant material in the intermediate layer between shell and the inner bag, interbedded upper end is passed through the upper end cover and is sealed, interbedded lower extreme passes through the bottom end cover and seals, the lower seal recess has been seted up in the inner bag lower extreme outside, installs the lower seal circle in the lower seal recess, the upper seal recess has been seted up in the inner bag upper end outside, installs the upper seal circle in the upper seal recess. The utility model discloses a design of bilayer heat preservation fireplace chimney has seal structure, does not need to seal alone the construction during installation of fireplace chimney, and sealing connection can be realized to the fit on, can prevent the flue gas from revealing to the outflow outside and wood tar during the use in the chimney, plays the thermal insulation effect, and the corruption of the production of comdenstion water to chimney inside is avoided inside preventing outside air admission chimney to the while.
Description
Technical field
The utility model relates to fireplace chimneys field, particularly relates to a kind of two ends hermetically-sealed construction of double-layer heat insulation fireplace chimneys.
Background technology
Fireplace is a kind of equipment of heating of lighting a fire of leaning on wall to build in indoor.Fireplace is used for western countries originally, has decoration function and practical value.And according to the culture of country variant, be divided into: American fireplace, English fireplace, French fireplace etc., moulding is therefore different.Fireplace basic structure comprises: mantel pick-up and fireplace core.Mantel pick-up plays decoration function.Fireplace core plays practical effect.Mantel pick-up, is categorized as according to material difference: marble hearth frame, wooden mantel pick-up, marble-like fire place frame (resin), pile up mantel pick-up.Fireplace core, based on fuel difference is categorized as: electric fireplace, real flame fireplace (combustion carbon, firebrand), gas firing wall (natural gas).Real flame fireplace will have the support of architectural design, needs chimney, burner hearth.Burner hearth can be cast iron fireplace core, also can be that refractory brick is piled up.Generally Flue duct design is had in western countries.So western countries also generally adopt real flame fireplace.And electric fireplace is installed simple, collocation mantel pick-up by domestic do not have the house type of Flue duct design adopt.Domestic heating system is central heating after all.But it is many to decorate composition after all, and practical value is little.Real flame fireplace is mainly used in villa at home, but the value of heating is also little.Have for barbecue.There is not some local flavor.State's interior trim had also much installed fireplace in recent years.
The installation of usual fireplace will be determined according to house structure itself, and for the fireplace in modern times, generally have two types, a class is the fireplace of steel construction, is generally produced in batches by factory, and another kind of is masonry fireplace, by making by hand.Iron and steel fireplace is at present comparatively general, and it is easy for installation, as long as this fireplace to be directly discharged into the position reserve in room just passable for setter, and this fireplace can not cause the burning of neighbouring object because its appearance is overheated.
Fireplace seems that because being connected with chimney some is mysterious, and chimney is the passage connecting the external world and Inner-world.The Main Function of chimney is the cigarette that puts a chimney on the stove and make the fire draw, and drains flue gas, improves burning condition.Chimney is one of the most ancient, most important environmental control system.This method has remained hundreds of thousands year as a kind of human practice activity of specification.The mankind had once spent long time to improve chimney.And at present, existing brick chimney, because it uses inconvenient, can not meet the needs of modern resident living.And existing metal chimney, for the ease of installing and arranging pipeline rout, all adopt segmented to be mutually concatenated use, but existing fireplace chimneys is when connecting, all in work progress, two ends fireplace chimneys is connected and sealed, fireplace chimneys itself does not design hermetically-sealed construction, occur sealing underproof problem through often after having constructed, when fireplace uses, flue gas and wood tar can leak to outside in chimney, and the air of outside also can enter chimney inside, produce condensed water in chimney inside, cause chimney internal corrosion, service life comparatively shortens.
Utility model content
The purpose of this utility model is the two ends hermetically-sealed construction providing a kind of double-layer heat insulation fireplace chimneys, to solve the problems of the technologies described above.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of two ends hermetically-sealed construction of double-layer heat insulation fireplace chimneys, it is characterized in that: the shell comprising fireplace chimneys and the inner bag be placed in shell, shell is coaxial with inner bag, fill insulant material in interlayer between described shell and inner bag, the upper end of described interlayer is closed by upper end cover, the lower end of described interlayer is closed by bottom end cover, and described inner bag lower end outside offers lower seal groove, is provided with lower seal in lower seal groove; Offer sealed groove outside described inner bag upper end, in upper sealed groove, sealing ring is installed.
Described lower seal is made up of high-temperature resistant rubber material, and the cross section of described lower seal is rectangle, offers diamond groove outside cross section.
Described upper sealing ring is made up of high-temperature resistant rubber material, and the cross section of described upper sealing ring is circular.
Upper sealing ring and lower seal can realize coordinating, and the diamond groove offered outside lower seal deformation can occur, to realize better sealing effectiveness when coordinating.
Described upper end cover and inner bag upper end form the Plug Division of fireplace chimneys, and described bottom end cover and inner bag lower end form the carrier of fireplace chimneys, and during installation, the Plug Division of two sections of fireplace chimneys coordinates with carrier.
The outer wall of described Plug Division and the inwall of carrier are provided with the threaded joints matched.
The beneficial effects of the utility model are:
Double-layer heat insulation fireplace chimneys of the present utility model is designed with hermetically-sealed construction, fireplace chimneys does not need to carry out seal construction separately when installing, fit on can realize being tightly connected, can stop flue gas in chimney, leak to outflow that is outside and wood tar during use, play heat preservation and energy conservation effects, stop outside air to enter chimney inside simultaneously, avoid the generation of condensed water to the corrosion of chimney inside.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic cross-section of upper sealing ring;
Fig. 3 is the schematic cross-section of lower seal.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further elaboration the utility model, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described.
As shown in Figure 1, a kind of two ends hermetically-sealed construction of double-layer heat insulation fireplace chimneys, the shell 4 comprising fireplace chimneys and the inner bag 3 be placed in shell 4, shell 4 is coaxial with inner bag 3, fill insulant material 5 in interlayer between shell 4 and inner bag 3, the upper end of interlayer is closed by upper end cover 1, and the lower end of interlayer is closed by bottom end cover 7, inner bag 3 lower end outside offers lower seal groove, is provided with lower seal 6 in lower seal groove; Inner bag 3 offers sealed groove outside upper end, is provided with sealing ring 2 in upper sealed groove;
As shown in Figure 2, upper sealing ring is made up of high-temperature resistant rubber material, and the cross section of upper sealing ring is circular;
As shown in Figure 3, lower seal is made up of high-temperature resistant rubber material, and the cross section of lower seal is rectangle, offers diamond groove outside cross section.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description is only preference of the present utility model; be not used for limiting the utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the two ends hermetically-sealed construction of a double-layer heat insulation fireplace chimneys, it is characterized in that: the shell comprising fireplace chimneys and the inner bag be placed in shell, shell is coaxial with inner bag, fill insulant material in interlayer between described shell and inner bag, the upper end of described interlayer is closed by upper end cover, the lower end of described interlayer is closed by bottom end cover, and described inner bag lower end outside offers lower seal groove, is provided with lower seal in lower seal groove; Offer sealed groove outside described inner bag upper end, in upper sealed groove, sealing ring is installed.
2. the two ends hermetically-sealed construction of double-layer heat insulation fireplace chimneys according to claim 1, is characterized in that: described lower seal is made up of high-temperature resistant rubber material, the cross section of described lower seal is rectangle, offers diamond groove outside cross section.
3. the two ends hermetically-sealed construction of double-layer heat insulation fireplace chimneys according to claim 1, is characterized in that: described upper sealing ring is made up of high-temperature resistant rubber material, and the cross section of described upper sealing ring is circular.
4. the two ends hermetically-sealed construction of double-layer heat insulation fireplace chimneys according to claim 1, it is characterized in that: described upper end cover and inner bag upper end form the Plug Division of fireplace chimneys, described bottom end cover and inner bag lower end form the carrier of fireplace chimneys, during installation, the Plug Division of two sections of fireplace chimneys coordinates with carrier.
5. the two ends hermetically-sealed construction of double-layer heat insulation fireplace chimneys according to claim 4, is characterized in that: the outer wall of described Plug Division and the inwall of carrier are provided with the threaded joints matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703889.XU CN205137492U (en) | 2015-09-10 | 2015-09-10 | Both ends seal structure of double -deck heat preservation fireplace chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703889.XU CN205137492U (en) | 2015-09-10 | 2015-09-10 | Both ends seal structure of double -deck heat preservation fireplace chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137492U true CN205137492U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520703889.XU Expired - Fee Related CN205137492U (en) | 2015-09-10 | 2015-09-10 | Both ends seal structure of double -deck heat preservation fireplace chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854746A (en) * | 2018-12-12 | 2019-06-07 | 平安煤炭开采工程技术研究院有限责任公司 | Thieff hatch hole sealing pad and thieff hatch encapsulating method |
-
2015
- 2015-09-10 CN CN201520703889.XU patent/CN205137492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854746A (en) * | 2018-12-12 | 2019-06-07 | 平安煤炭开采工程技术研究院有限责任公司 | Thieff hatch hole sealing pad and thieff hatch encapsulating method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20180910 |