CN108468807A - A kind of wind turbine and heat exchanger Hermetical connecting structure and seal rubber sleeve - Google Patents
A kind of wind turbine and heat exchanger Hermetical connecting structure and seal rubber sleeve Download PDFInfo
- Publication number
- CN108468807A CN108468807A CN201810367762.3A CN201810367762A CN108468807A CN 108468807 A CN108468807 A CN 108468807A CN 201810367762 A CN201810367762 A CN 201810367762A CN 108468807 A CN108468807 A CN 108468807A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- wind turbine
- rubber sleeve
- gum cover
- seal rubber
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000002265 prevention Effects 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- 238000000338 in vitro Methods 0.000 claims abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention discloses a kind of wind turbine and heat exchanger Hermetical connecting structure, including：Wind turbine, seal rubber sleeve and heat exchanger are connected between the air outlet of the wind turbine and the air inlet of the heat exchanger by the seal rubber sleeve；It is characterized in that, the seal rubber sleeve includes：Gum cover ontology is molded over disconnecting prevention structure and be molded over several retainings sealing fin being connect with the fan outlet in the gum cover ontology that the gum cover is originally connect with the heat exchanger air inlet in vitro.The present invention makes the interface tubing of stainless steel condensing heat exchanger, is changed to the stainless steel universal pipe of general outer diameter φ 60mm, reduces buying difficulty and cost；Meanwhile keeping the connection of wind turbine and stainless steel condensing heat exchanger more reliable, it is easier to assembly and monitoring sealing condition；And effectively solution sealing ring is easy to fall off, the problems such as being squeezed into heat exchanger by wind turbine.
Description
Technical field
The present invention relates to fluid heater technical field more particularly to a kind of wind turbine and heat exchanger Hermetical connecting structures and close
Sealing set.
Background technology
The condensing type wall-mounted furnace of stainless steel condensing heat exchanger, fan interface outer diameter is used to be generally φ 56mm at present, it is corresponding
The interface of stainless heat exchanger then use the nonstandard tailored tubes of outer diameter φ 57mm, the generally embedded O-shaped rubber ring of sealing means.
Above method has the following disadvantages：1) stainless steel condensing heat exchanger interface stainless steel tube is outer diameter φ 57mm, needs to customize, and is purchased
Period is long, and processing charges is expensive.2) wind turbine is susceptible to poorly sealed, sealing ring when being assembled with condensing heat exchanger and falls off, to
The problem of causing smoke spillage.3) since sealing ring is on the inside of junction, it is difficult to its sealing condition is directly monitored, to easily lead to
The outflow of bad products.
Invention content
For problems of the prior art, it is good, not easily to fall off that the purpose of the present invention is to provide a kind of sealing effects
And convenient for the wind turbine and heat exchanger Hermetical connecting structure of monitoring sealing situation.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of wind turbine and heat exchanger Hermetical connecting structure, including：Wind turbine, seal rubber sleeve and heat exchanger, the wind turbine go out
It is connected by the seal rubber sleeve between air port and the air inlet of the heat exchanger；It is characterized in that, the seal rubber sleeve includes：
Gum cover ontology is molded over disconnecting prevention structure and be molded over described that the gum cover is originally connect with the heat exchanger air inlet in vitro
Several retainings sealing fin being connect with the fan outlet in gum cover ontology.
As a further illustration of the above scheme, the bore of the fan outlet be φ 56mm, the heat exchanger into
Air port uses outer diameter for the stainless steel universal pipe of φ 60mm.
As a further illustration of the above scheme, the sealing ring decrement at the seal rubber sleeve inlet and tail portion is 0
~3%, middle part decrement is 10~25%.
As a further illustration of the above scheme, the disconnecting prevention structure is to be molded over the external inverted U-shaped of gum cover sheet, institute
The opening of inverted U-shaped is stated towards the air inlet of the heat exchanger.
As a further illustration of the above scheme, the thickness of the disconnecting prevention structure is 1.5 times of the gum cover body thickness
More than.
As a further illustration of the above scheme, the disconnecting prevention structure is the annular ring for being molded over inlet, the annular
One end of circle concordant with the end of inlet simultaneously airtight connection, another end opening of annular ring and the air inlet towards heat exchanger
Mouthful.
As a further illustration of the above scheme, each retaining sealing fin dislocation is stacked together, it is located at outside
The retaining sealing wing is close with heat exchanger air inlet connecting pin, and the retaining sealing fin positioned inside goes out to flue gas successively
Air port connecting pin is retracted a distance.
As a further illustration of the above scheme, the length of the gum cover ontology be not less than 10mm, the wind turbine with it is described
The interface of heat exchanger overlaps position >=10mm.
Invention additionally discloses a kind of seal rubber sleeves, which is characterized in that including：Gum cover ontology is molded over the gum cover ontology
It the disconnecting prevention structure that is connect outside with the heat exchanger air inlet and is molded in the gum cover ontology and the fan outlet connects
Several retainings sealing fin connect.
As a further illustration of the above scheme, each retaining sealing fin retraction stacking successively from outside to inside, is constituted
Misplace stepped construction.
The beneficial effects of the invention are as follows：
One, using special seal rubber sleeve, make the interface tubing of stainless steel condensing heat exchanger, be changed to general outer diameter φ
The stainless steel universal pipe of 60mm reduces buying difficulty and cost.
Two, fin and disconnecting prevention structure are sealed by the way that retaining is arranged on seal rubber sleeve, makes wind turbine and stainless steel condensing heat-exchange
The connection of device is more reliable, it is easier to assembly and monitoring sealing condition；Effectively solution sealing ring is easy to fall off, condensation is squeezed by wind turbine changes
The problems such as hot device.
Description of the drawings
Fig. 1 show wind turbine provided by the invention and heat exchanger Hermetical connecting structure schematic diagram.
Fig. 2 show ring structure schematic diagram.
Reference sign：
1：Wind turbine, 2：Seal rubber sleeve, 3：Heat exchanger, 4：Air outlet, 5：Air inlet.
2-1：Gum cover ontology, 2-2：Disconnecting prevention structure, 2-3：Retaining seals fin.
Specific implementation mode
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term "center" for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and position relationship are orientation based on ... shown in the drawings or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, device is not indicated or implied the indicated or element is necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as the specific protection domain of the limitation present invention.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " at least " are meant that one or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can also be that machinery connects
It connects；It can be directly connected, can also be to be connected by intermediary, can be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise specified and limited, fisrt feature the "upper" of second feature or "lower" may include
First and second features are in direct contact, can also include fisrt feature and second feature not be in direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
Right over two features and oblique upper, or be only to indicate that fisrt feature level height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only table
Show that fisrt feature level height is less than second feature.
With reference to the attached drawing of specification, the specific implementation mode of the present invention is further described, makes the present invention's
Technical solution and advantage are clearer, clear.Embodiment is described below with reference to attached drawing to be exemplary, it is intended to solve
The present invention is released, and is not considered as limiting the invention.
As shown in Figure 1 and Figure 2, a kind of wind turbine and heat exchanger Hermetical connecting structure, including：Wind turbine 1, seal rubber sleeve 2 and heat exchange
Device 3 is connected between the air outlet 4 of the wind turbine 1 and the air inlet 5 of the heat exchanger 2 by the seal rubber sleeve 3；Its feature
It is, the seal rubber sleeve 2 includes：Gum cover ontology 2-1, it is molded over what the gum cover ontology 2-1 was connect with the air inlet 5 outside
It disconnecting prevention structure 2-2 and is molded over several retainings being connect with the air outlet 4 in the gum cover ontology 2-1 and seals fin 2-
3。
Wherein, the bore of 1 air outlet of the wind turbine is φ 56mm, and the heat exchanger 3 is stainless steel condensing heat exchanger, described
The air inlet 5 of heat exchanger 3 uses outer diameter for the stainless steel universal pipe of φ 60mm, reduces buying difficulty and cost.
The inlet A of the seal rubber sleeve 2 and the sealing ring decrement at the B of tail portion are 0~3%, and middle part decrement is 10
~25%, ensure that size there are enough decrements at sealing, is ensureing that the while of assembling sealed reliable is easily assembled.
The disconnecting prevention structure 2-2 is the inverted U-shaped being molded over outside gum cover ontology 2-1, and the opening of inverted U-shaped is towards institute
State the air inlet of heat exchanger 2.The thickness of the disconnecting prevention structure 2-2 is 1.5 times or more of gum cover ontology 2-1 thickness, ensures sealing
Circle has enough intensity to prevent from squeezing into heat exchanger 2 by wind turbine 1, leads to seal failure.In the present embodiment, the preferably described disconnecting prevention structure
2-2 is the annular ring for being molded over inlet, one end of annular ring simultaneously airtight connection concordant with the end of inlet, the ring
Another end opening of shape circle and towards the air inlet of heat exchanger 2.
Each retaining sealing fin 2-3 dislocation is stacked together, is located at the retaining sealing fin 2-3 in outside close to sealing
The tail portion of gum cover 2, the retaining sealing fin 2-3 for being located inside are retracted a distance to the inlet of seal rubber sleeve 2 successively.This
Sample can make wind turbine be more prone to assemble, while prevent wind turbine from deviating from.
Further, it is that wind turbine is deviate from and sealed reliable, the length of the preferably described gum cover ontology 2-1 are not less than 10mm, this
Sample can make wind turbine 1 overlap position >=10mm with the interface of heat exchanger 3, be preferably auxiliarily fixed with screw.
A kind of wind turbine provided in this embodiment and heat exchanger Hermetical connecting structure, make the mouthpiece of stainless steel condensing heat exchanger
Material is changed to the stainless steel universal pipe of general outer diameter φ 60mm, reduces buying difficulty and cost；Meanwhile make wind turbine with it is stainless
The connection of steel condensing heat exchanger is more reliable, it is easier to assembly and monitoring sealing condition；And effectively solution sealing ring is easy to fall off, by wind
Machine squeezes into the problems such as in heat exchanger.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific implementation mode, uses the improvement of techniques well known and replacement to all fall within this hair on the basis of the present invention
Bright protection domain, protection scope of the present invention should limit it by each claim and its equivalent.In specific implementation mode
The part not illustrated is the prior art or common knowledge.
Claims (10)
1. a kind of wind turbine and heat exchanger Hermetical connecting structure, including：Wind turbine, seal rubber sleeve and heat exchanger, the outlet air of the wind turbine
It is connected by the seal rubber sleeve between mouth and the air inlet of the heat exchanger；It is characterized in that, the seal rubber sleeve includes：Glue
Set ontology is molded over disconnecting prevention structure and be molded over the glue that the gum cover is originally connect with the heat exchanger air inlet in vitro
Several retainings sealing fin being connect with the fan outlet in set ontology.
2. a kind of wind turbine according to claim 1 and heat exchanger Hermetical connecting structure, which is characterized in that the wind turbine outlet air
The bore of mouth is φ 56mm, and the air inlet of the heat exchanger uses outer diameter for the stainless steel universal pipe of φ 60mm.
3. a kind of wind turbine according to claim 1 and heat exchanger Hermetical connecting structure, which is characterized in that the seal rubber sleeve
Sealing ring decrement at inlet and tail portion is 0~3%, and middle part decrement is 10~25%.
4. a kind of wind turbine according to claim 1 and heat exchanger Hermetical connecting structure, which is characterized in that the disconnecting prevention structure
To be molded over the external inverted U-shaped of gum cover sheet, the air inlet of the opening of the inverted U-shaped towards the heat exchanger.
5. a kind of wind turbine according to claim 1 and heat exchanger Hermetical connecting structure, which is characterized in that the disconnecting prevention structure
Thickness be 1.5 times or more of the gum cover body thickness.
6. a kind of wind turbine according to claim 1 and heat exchanger Hermetical connecting structure, which is characterized in that the disconnecting prevention structure
To be molded over the annular ring of inlet, one end of annular ring simultaneously airtight connection concordant with the end of inlet, the annular
Another end opening of circle and the air inlet towards heat exchanger.
7. a kind of wind turbine according to claim 1 and heat exchanger Hermetical connecting structure, which is characterized in that each retaining is close
Seal that fin dislocation is stacked together, the retaining sealing wing for being located at outside is close with heat exchanger air inlet connecting pin, is located at interior
The retaining sealing fin of side is retracted a distance to flue gas air outlet connecting pin successively.
8. a kind of wind turbine according to claim 1 and heat exchanger Hermetical connecting structure, which is characterized in that the gum cover ontology
Length be not less than 10mm, the wind turbine overlaps position >=10mm with the interface of the heat exchanger.
9. a kind of seal rubber sleeve, which is characterized in that including：Gum cover ontology, be molded over the gum cover originally in vitro with the heat exchanger
The disconnecting prevention structure of air inlet connection and to be molded over several retainings being connect with the fan outlet in the gum cover ontology close
Seal fin.
10. a kind of seal rubber sleeve according to claim 9, which is characterized in that each retaining sealing fin is from outside to inside
Retraction stacking successively constitutes dislocation stepped construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367762.3A CN108468807A (en) | 2018-04-23 | 2018-04-23 | A kind of wind turbine and heat exchanger Hermetical connecting structure and seal rubber sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367762.3A CN108468807A (en) | 2018-04-23 | 2018-04-23 | A kind of wind turbine and heat exchanger Hermetical connecting structure and seal rubber sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108468807A true CN108468807A (en) | 2018-08-31 |
Family
ID=63263567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367762.3A Pending CN108468807A (en) | 2018-04-23 | 2018-04-23 | A kind of wind turbine and heat exchanger Hermetical connecting structure and seal rubber sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468807A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2078327A (en) * | 1980-06-17 | 1982-01-06 | British Steel Corp | Improvements in or relating to sealing members for pipe joints |
| CN202252563U (en) * | 2011-09-24 | 2012-05-30 | 甘肃大禹节水集团股份有限公司 | O-ring seal used at joint of PVC pipelines |
| CN203743428U (en) * | 2013-12-26 | 2014-07-30 | 福建纳川管材科技股份有限公司 | Novel rubber seal ring |
| CN204175959U (en) * | 2014-10-30 | 2015-02-25 | 上海平泰橡胶制品有限公司 | For the improved combination formula rubber seal of drinking water pipeline joint |
| CN205191034U (en) * | 2015-11-05 | 2016-04-27 | 顾地科技股份有限公司 | Pipeline socket joint sealing washer |
| CN107387757A (en) * | 2017-06-30 | 2017-11-24 | 嘉兴职业技术学院 | Case seal structure |
| CN208221583U (en) * | 2018-04-23 | 2018-12-11 | 万家乐热能科技有限公司 | A kind of blower and heat exchanger Hermetical connecting structure and seal rubber sleeve |
-
2018
- 2018-04-23 CN CN201810367762.3A patent/CN108468807A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2078327A (en) * | 1980-06-17 | 1982-01-06 | British Steel Corp | Improvements in or relating to sealing members for pipe joints |
| CN202252563U (en) * | 2011-09-24 | 2012-05-30 | 甘肃大禹节水集团股份有限公司 | O-ring seal used at joint of PVC pipelines |
| CN203743428U (en) * | 2013-12-26 | 2014-07-30 | 福建纳川管材科技股份有限公司 | Novel rubber seal ring |
| CN204175959U (en) * | 2014-10-30 | 2015-02-25 | 上海平泰橡胶制品有限公司 | For the improved combination formula rubber seal of drinking water pipeline joint |
| CN205191034U (en) * | 2015-11-05 | 2016-04-27 | 顾地科技股份有限公司 | Pipeline socket joint sealing washer |
| CN107387757A (en) * | 2017-06-30 | 2017-11-24 | 嘉兴职业技术学院 | Case seal structure |
| CN208221583U (en) * | 2018-04-23 | 2018-12-11 | 万家乐热能科技有限公司 | A kind of blower and heat exchanger Hermetical connecting structure and seal rubber sleeve |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180831 |