CN205089693U - Circulating fan heat preservation device - Google Patents
Circulating fan heat preservation device Download PDFInfo
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- CN205089693U CN205089693U CN201520891904.8U CN201520891904U CN205089693U CN 205089693 U CN205089693 U CN 205089693U CN 201520891904 U CN201520891904 U CN 201520891904U CN 205089693 U CN205089693 U CN 205089693U
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- sucking mouth
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Abstract
The utility model discloses a circulating fan heat preservation device, belong to the heat preservation device, its structure includes heat preservation case main body, heat preservation casing lid and thermal insulation filler, heat preservation case main body is located circulating fan case main body's circumferencial direction and the one side that is provided with the motor end cover, heat preservation casing lid is located the outside of inlet scoop end cover, heat preservation case main body constitutes an airtight space with heat preservation casing lid jointly, circulating fan case main body, the inlet scoop end cover, air outlet and motor end cover are located heat preservation case main body and the common airtight space of constituteing of heat preservation casing lid respectively, thermal insulation filler is located circulating fan case main body, the inlet scoop end cover, in the airtight space of air outlet and motor end cover outside, the inlet scoop end cover is linked together with inlet scoop circulation pipeline, the air outlet is linked together with air outlet circulation pipeline. The utility model has the characteristics of compact structure has reduced the site operation volume, and it is convenient dismantle to maintain, and than whole insulation can simple to operate, with low costs etc.
Description
Technical field
The utility model relates to a kind of thermal insulation apparatus, especially a kind of circulating fan thermal insulation apparatus for Grain Trade.
Background technique
There is no circulating fan thermal insulation apparatus product at present, existing insulation has integral heat insulation case, on-the-spot insulation two kinds of modes.As adopted integral heat insulation box-shaped formula, thermal-insulating body volume is large, and unsightly, take up room large, install difficulty, motor and blower fan are arranged in HEATING BOX simultaneously, and motor operation heating is same consumes circulation circulation low-temperature receiver, and customer equipment investment amount is large; If adopt on-the-spot insulation, after on-the-spot thermal insulation layer covers, equipment cannot carry out field-strip, as dismounting, changes and must destroy existing thermal insulation layer, need field fabrication to be again incubated after maintenance terminates.
Model utility content
Technical assignment of the present utility model provides a kind of circulating fan thermal insulation apparatus for above-mentioned deficiency of the prior art, this a kind of circulating fan thermal insulation apparatus has and is combined into one with the circulating fan except motor, compact structure, decrease site operation amount, demolition and maintenance are convenient, and more easy for installation than integral heat insulation case, cost is low, therefore possesses the feature in good market.
The utility model solves the technological scheme that its technical problem adopts: it comprises insulation shell main body, insulation shell lid and insulation filling materials, described insulation shell main body is positioned at the circumferencial direction of circulating fan housing body and is provided with the side of electric motor end cap, described insulation shell lid is positioned at the outside of air sucking mouth end cap, insulation shell main body and insulation shell lid form a confined space jointly, circulating fan housing body, air sucking mouth end cap, exhaust outlet and electric motor end cap lay respectively in the confined space that insulation shell main body and insulation shell lid form jointly, described insulation filling materials is positioned at circulating fan housing body, air sucking mouth end cap, in the confined space of exhaust outlet and electric motor end cap outside, described air sucking mouth end cap is connected with the air sucking mouth circulation loop being arranged on insulation shell lid outside, exhaust outlet is connected with the exhaust outlet circulation loop being arranged on insulation shell body exterior.
The top of motor is provided with motor shield, and described motor shield is connected with insulation shell main body.
Described insulation shell lid and be respectively arranged with air sucking mouth heat insulation sealing gasket between air sucking mouth end cap and air sucking mouth circulation loop, insulation shell main body and be respectively arranged with exhaust outlet heat insulation sealing gasket between exhaust outlet and exhaust outlet circulation loop, is respectively arranged with motor heat insulation sealing gasket between electric motor end cap and insulation shell main body.
Described air sucking mouth circulation loop is connected by linking standard piece with air sucking mouth end cap, described air sucking mouth circulation loop is provided with air sucking mouth circulation loop adpting flange, link standard piece is from outside to inside successively through air sucking mouth heat insulation sealing gasket and the air sucking mouth end cap of air sucking mouth circulation loop adpting flange, the air sucking mouth heat insulation sealing gasket of insulation shell lid outside, insulation shell lid, insulation shell lid inside; Described exhaust outlet circulation loop and exhaust outlet are also connected by linking standard piece, described exhaust outlet circulation loop is provided with exhaust outlet circulation loop adpting flange, link standard piece is from outside to inside successively through exhaust outlet heat insulation sealing gasket and the exhaust outlet of exhaust outlet circulation loop adpting flange, the exhaust outlet heat insulation sealing gasket of insulation shell body exterior, insulation shell main body, insulation shell body interior.
Described link standard piece comprises stud, slotted nut and cotter pin, and described slotted nut is separately positioned on the two ends of stud, and is fixed by cotter pin between slotted nut and stud.
Described insulation filling materials is hard polyurethane foam.
Insulation shell main body is provided with filling perforate, hard polyurethane foam is inserted by filling perforate.
A kind of circulating fan thermal insulation apparatus of the present utility model compared to the prior art, there is following outstanding beneficial effect: the other parts of circulating fan except motor are all positioned at the confined space that insulation shell main body and insulation shell lid form jointly, formed and overall circulating fan to be protected; Simultaneously adopt insulation filling materials to fill at circulating fan and insulation shell intermediate portion, realize the insulation to circulating fan, heat insulation; Insulation shell lid and be respectively arranged with air sucking mouth heat insulation sealing gasket between air sucking mouth end cap and air sucking mouth circulation loop, insulation shell main body and be respectively arranged with exhaust outlet heat insulation sealing gasket between exhaust outlet and exhaust outlet circulation loop, motor heat insulation sealing gasket is respectively arranged with between electric motor end cap and insulation shell main body, cut off thermal energy conduction, can effectively prevent circulating fan energy dissipation; Reasonable in design, easy for installation, safeguard simple, can the feature such as long time stability work, thus there is good application value;
Scatter and disappear owing to having heat energy/cold energy after circulating fan unlatching at blower fan place, therefore user is in the urgent need to carrying out isothermal holding to circulating fan; The utility model is developed and is applied in reality under this market demand; This circulating fan thermal insulation apparatus have be suitable for Grain Trade circulating fan, reasonable in design, beautiful shape, corrosion-resistant, installs simply, use the features such as reliable and stable, meet the demand in market.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of front sectional view of circulating fan thermal insulation apparatus;
Accompanying drawing 2 is plan structure schematic diagram of a kind of circulating fan thermal insulation apparatus;
Accompanying drawing 3 is left views of insulation shell main body;
Accompanying drawing 4 is plan views of insulation shell main body;
Accompanying drawing 5 is that air sucking mouth circulation loop is connected enlarged view with air sucking mouth end cap;
Accompanying drawing 6 is that exhaust outlet circulation loop is connected enlarged view with exhaust outlet;
Accompanying drawing 7 is structural representations of link standard piece;
Description of reference numerals: 1, insulation shell main body, 2, insulation shell lid, 3, insulation filling materials, 4, air sucking mouth circulation loop, 41, air sucking mouth circulation loop adpting flange, 5, exhaust outlet circulation loop, 51, exhaust outlet circulation loop adpting flange, 6, air sucking mouth heat insulation sealing gasket, 7, exhaust outlet heat insulation sealing gasket, 8, motor heat insulation sealing gasket, 9, motor protecting cover, 10, circulating fan housing body, 11, electric motor end cap, 12, air sucking mouth end cap, 13, exhaust outlet, 14, motor, 15, link standard piece, 151, stud, 152, slotted nut, 153, cotter pin, 16, fill perforate.
Embodiment
With reference to Figure of description 1 to accompanying drawing 7, a kind of circulating fan thermal insulation apparatus of the present utility model is described in detail below.
A kind of circulating fan thermal insulation apparatus of the present utility model, its structure comprises insulation shell main body 1, insulation shell lid 2 and insulation filling materials 3, described insulation shell main body 1 is positioned at the circumferencial direction of circulating fan housing body 10 and is provided with the side of electric motor end cap 11, described insulation shell lid 2 is positioned at the outside of air sucking mouth end cap 12, insulation shell main body 1 and insulation shell lid 2 form a confined space jointly, circulating fan housing body 10, air sucking mouth end cap 12, exhaust outlet 13 and electric motor end cap 11 lay respectively at insulation shell main body 1 with in the common confined space formed of insulation shell lid 2, described insulation filling materials 3 is positioned at circulating fan housing body 10, air sucking mouth end cap 12, in the confined space of exhaust outlet 13 and electric motor end cap 11 outside, described air sucking mouth end cap 12 is connected with the air sucking mouth circulation loop 4 being arranged on insulation shell lid 2 outside, exhaust outlet 13 is connected with the exhaust outlet circulation loop 5 being arranged on insulation shell main body 1 outside.
The top of motor 14 is provided with motor shield 9, and described motor shield 9 is connected with insulation shell main body 1.Motor protecting cover 9 realizes the simple protection to circulating fan motor 14, prevents motor 14 and motor wiring part from artificially touching.
Described insulation shell lid 2 and be respectively arranged with air sucking mouth heat insulation sealing gasket 6 between air sucking mouth end cap 12 and air sucking mouth circulation loop 4, insulation shell main body 1 and be respectively arranged with exhaust outlet heat insulation sealing gasket 7 between exhaust outlet 13 and exhaust outlet circulation loop 5, is respectively arranged with motor heat insulation sealing gasket 8 between electric motor end cap 11 and insulation shell main body 1.Cut off thermal energy conduction, can effectively prevent circulating fan energy dissipation.
Described air sucking mouth circulation loop 4 is connected by linking standard piece 15 with air sucking mouth end cap 12, described air sucking mouth circulation loop 4 is provided with air sucking mouth circulation loop adpting flange 41, link standard piece 15 is from outside to inside successively through air sucking mouth heat insulation sealing gasket 6 and the air sucking mouth end cap 12 of air sucking mouth circulation loop adpting flange 41, the air sucking mouth heat insulation sealing gasket 6 of insulation shell lid 2 outside, insulation shell lid 2, insulation shell lid 2 inside; Described exhaust outlet circulation loop 5 and exhaust outlet 13 are also connected by linking standard piece 15, described exhaust outlet circulation loop 5 is provided with exhaust outlet circulation loop adpting flange 51, link standard piece 15 is from outside to inside successively through exhaust outlet heat insulation sealing gasket 7 and the exhaust outlet 13 of exhaust outlet circulation loop adpting flange 51, the exhaust outlet heat insulation sealing gasket 7 of insulation shell main body 1 outside, insulation shell main body 1, insulation shell main body 1 inside.
Described link standard piece 15 comprises stud 151, slotted nut 152 and cotter pin 153, described slotted nut 152 is separately positioned on the two ends of stud 151, and fixed by cotter pin 153 between slotted nut 152 and stud 151, perforate pin 153 loosens for preventing slotted nut 152.
Described insulation filling materials 3 is hard polyurethane foam.The heat trnasfer realized between circulating fan and insulation shell intercepts, and realizes insulation.
Insulation shell main body 1 is provided with and fills perforate 16, hard polyurethane foam is inserted by filling perforate 16.
The other parts of circulating fan except motor are all positioned at the confined space that insulation shell main body 1 forms jointly with insulation shell lid 2, form entirety and protect circulating fan; Simultaneously adopt insulation filling materials 3 to fill at circulating fan and insulation shell intermediate portion, realize the insulation to circulating fan, heat insulation; Insulation shell lid 2 and be respectively arranged with air sucking mouth heat insulation sealing gasket 6 between air sucking mouth end cap 12 and air sucking mouth circulation loop 4, insulation shell main body 1 and be respectively arranged with exhaust outlet heat insulation sealing gasket 7 between exhaust outlet 13 and exhaust outlet circulation loop 5, motor heat insulation sealing gasket 8 is respectively arranged with between electric motor end cap 11 and insulation shell main body 1, cut off thermal energy conduction, can effectively prevent circulating fan energy dissipation; Reasonable in design, easy for installation, safeguard simple, can the feature such as long time stability work, thus there is good application value;
Scatter and disappear owing to having heat energy/cold energy after circulating fan unlatching at blower fan place, therefore user is in the urgent need to carrying out isothermal holding to circulating fan; The utility model is developed and is applied in reality under this market demand; This circulating fan thermal insulation apparatus have be suitable for Grain Trade circulating fan, reasonable in design, beautiful shape, corrosion-resistant, installs simply, use the features such as reliable and stable, meet the demand in market.
Cited above mode of execution is only for understanding the utility model; it is not the restriction to the technological scheme described by the utility model; the those of ordinary skill of related fields; on the basis of technological scheme described in claim; can also make multiple change or distortion, all equivalent changes or distortion all should be encompassed within claims of the present utility model.The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (7)
1. a circulating fan thermal insulation apparatus, it is characterized in that: comprise insulation shell main body, insulation shell lid and insulation filling materials, described insulation shell main body is positioned at the circumferencial direction of circulating fan housing body and is provided with the side of electric motor end cap, described insulation shell lid is positioned at the outside of air sucking mouth end cap, insulation shell main body and insulation shell lid form a confined space jointly, circulating fan housing body, air sucking mouth end cap, exhaust outlet and electric motor end cap lay respectively in the confined space that insulation shell main body and insulation shell lid form jointly, described insulation filling materials is positioned at circulating fan housing body, air sucking mouth end cap, in the confined space of exhaust outlet and electric motor end cap outside, described air sucking mouth end cap is connected with the air sucking mouth circulation loop being arranged on insulation shell lid outside, exhaust outlet is connected with the exhaust outlet circulation loop being arranged on insulation shell body exterior.
2. a kind of circulating fan thermal insulation apparatus according to claim 1, it is characterized in that: the top of motor is provided with motor shield, described motor shield is connected with insulation shell main body.
3. a kind of circulating fan thermal insulation apparatus according to claim 1, it is characterized in that: described insulation shell lid and be respectively arranged with air sucking mouth heat insulation sealing gasket between air sucking mouth end cap and air sucking mouth circulation loop, insulation shell main body and be respectively arranged with exhaust outlet heat insulation sealing gasket between exhaust outlet and exhaust outlet circulation loop, is respectively arranged with motor heat insulation sealing gasket between electric motor end cap and insulation shell main body.
4. a kind of circulating fan thermal insulation apparatus according to claim 3, it is characterized in that: described air sucking mouth circulation loop is connected by linking standard piece with air sucking mouth end cap, described air sucking mouth circulation loop is provided with air sucking mouth circulation loop adpting flange, link standard piece is from outside to inside successively through air sucking mouth heat insulation sealing gasket and the air sucking mouth end cap of air sucking mouth circulation loop adpting flange, the air sucking mouth heat insulation sealing gasket of insulation shell lid outside, insulation shell lid, insulation shell lid inside; Described exhaust outlet circulation loop and exhaust outlet are also connected by linking standard piece, described exhaust outlet circulation loop is provided with exhaust outlet circulation loop adpting flange, link standard piece is from outside to inside successively through exhaust outlet heat insulation sealing gasket and the exhaust outlet of exhaust outlet circulation loop adpting flange, the exhaust outlet heat insulation sealing gasket of insulation shell body exterior, insulation shell main body, insulation shell body interior.
5. a kind of circulating fan thermal insulation apparatus according to claim 4, it is characterized in that: described link standard piece comprises stud, slotted nut and cotter pin, described slotted nut is separately positioned on the two ends of stud, and is fixed by cotter pin between slotted nut and stud.
6. a kind of circulating fan thermal insulation apparatus according to claim 1, is characterized in that: described insulation filling materials is hard polyurethane foam.
7. a kind of circulating fan thermal insulation apparatus according to claim 6, is characterized in that: insulation shell main body is provided with filling perforate, and hard polyurethane foam is inserted by filling perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891904.8U CN205089693U (en) | 2015-11-10 | 2015-11-10 | Circulating fan heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891904.8U CN205089693U (en) | 2015-11-10 | 2015-11-10 | Circulating fan heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089693U true CN205089693U (en) | 2016-03-16 |
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ID=55480384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891904.8U Active CN205089693U (en) | 2015-11-10 | 2015-11-10 | Circulating fan heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695585A (en) * | 2019-02-19 | 2019-04-30 | 江苏涞森环保设备有限公司 | A kind of efficient circulation heats multistage centrifugal blower automatically |
-
2015
- 2015-11-10 CN CN201520891904.8U patent/CN205089693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695585A (en) * | 2019-02-19 | 2019-04-30 | 江苏涞森环保设备有限公司 | A kind of efficient circulation heats multistage centrifugal blower automatically |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Patentee after: Shandong Jinzhong science and technology group Limited by Share Ltd Address before: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Patentee before: Jinan Jinzhong Electronic Scale Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |