CN2092056U - Hot air curtain - Google Patents

Hot air curtain Download PDF

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Publication number
CN2092056U
CN2092056U CN 91204628 CN91204628U CN2092056U CN 2092056 U CN2092056 U CN 2092056U CN 91204628 CN91204628 CN 91204628 CN 91204628 U CN91204628 U CN 91204628U CN 2092056 U CN2092056 U CN 2092056U
Authority
CN
China
Prior art keywords
heater
air
boiler
utility
flue
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.)
Withdrawn
Application number
CN 91204628
Other languages
Chinese (zh)
Inventor
李春彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 91204628 priority Critical patent/CN2092056U/en
Publication of CN2092056U publication Critical patent/CN2092056U/en
Withdrawn legal-status Critical Current

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Abstract

The utility model relates to a hot air curtain, belonging to a heating device. The inner cavity of a heater is provided with a smoke pipe and an inner partition board which are connected with a boiler to form integration. The utility model uses the residual heat of the fume eliminated by the boiler to heat the air which passes through the heater. The heated air forms the heat negative curtain by a hot air curtain divided box to prevent the outdoor cold air invading and the indoor hot air flowing out to achieve the purpose of heat preservation. The utility model can be installed by only modified based on pipe lines of the original boiler. The utility model has the advantages of energy saving and low noise.

Description

Hot air curtain
The utility model belongs to heating installation.
A kind of air warm air curtain is arranged at present, be by boiler, the warm air curtain branch mailbox, outer rotor centrifugal heat blower fan, air-introduced machine, pipeline, air heater, kuppe up and down, outlet housing and chimney constitute, air heater is to have the seamless steel pipe of fin to become by arranged outside, and it is the steam that utilizes boiler to produce, and adds the hot air heater ambient air, the reusable heat blower fan is blown into heated air indoor, form air-spray (warm air curtain), do not invaded with the cold air that sealing chamber is outer, indoor hot-air does not outflow, it with steam as medium, it is big to have area of dissipation, the characteristics that air-spray is stable, and the shortcoming of its existence is, need with coal or electric as thermal source, complex structure, huge, noise is big, wastes energy.
The purpose of this utility model is to provide a kind of air warm air curtain.
The purpose of this utility model is to realize like this, two ends at heater are provided with smoke box, the outlet flue of smoke box and boiler joins, another smoke box and smoke box shell, flue and hot-flow flue join successively, inner chamber at heater is provided with internal partition, one side and hot blast flue gas dividing plate join, both sides join with heater housing respectively up and down, cold wind import and hot-blast outlet are separately positioned on the both sides up and down of heater housing, and the cold wind entrance driveway 33 or 34 in enclosure wall communicates with cold air duct and block successively in the cold wind import.
Heater of the present utility model joins because of the outlet flue with boiler, its inner chamber is provided with many smoke pipes and an internal partition, it can be by the fume afterheat that is discharged from from boiler, enter air in the heater with heating, utilize air-heater to be blown into indoor by the warm air curtain branch mailbox heated air again, form warm air curtain, it is simple in structure, noise is low, energy savings, and the utility model only needs on original boiler tubing basis, repacking a little, just can install, it can be as the shop, school of office, service industry, the warm air curtain of the factory building of industrial and mining enterprises and storehouse door.
Concrete structure of the present utility model is done further narration in conjunction with the accompanying drawings.
Fig. 1 is the utility model structure schematic top plan view.
Fig. 2 is the utility model heater structure side view.
Fig. 3 is the utility model heater structure vertical view.
Fig. 4 is the utility model heater boiler adpting flange lid right view.
Fig. 5 goes out smoke box blind flange left view for this this with new type heater.
Fig. 6 is the utility model scheme of installation.
End at heater 2 is provided with smoke box 12, fix by the outlet flue of boiler mounting flange 14 with boiler 1, the other end at heater 2 is provided with smoke box 11, be fixed into one with hot blast flue gas dividing plate 6, and by go out smoke box ring flange 15 successively with smoke box shell 7, flue 8 constitutes one, flue 8 fixes by flue outlet ring flange 16 and deduster flue 24 and the gravity-flow ventilation flue 22 that by-pass valve control 23 is housed, deduster flue 24 successively with deduster 25, air-introduced machine flue 26, air-introduced machine 27, chimney flue 28 and chimney 30 fix, gravity-flow ventilation flue 22 fixes with chimney 30, inner chamber at heater 2 is welded with internal partition 10, the right side of internal partition 10 and hot blast flue gas dividing plate 6 fix, it fixes with heater housing 4 respectively both sides up and down, the left side of internal partition 10 is the space, be welded with several smoke pipes 3 in the both sides of internal partition 10, space between the smoke pipe 3 constitutes air heat road 13, cold wind import 5 and hot-blast outlet 9 fix with the both sides of heater housing 4 respectively and are integral, cold wind import 5 fixes with cold air duct 21 successively, and communicate with the cold wind entrance driveway of building in enclosure wall 33 and 34, hot-blast outlet 9 successively with hot-flow flue 17, air-heater 18, hot-flow flue 19 and warm air curtain branch mailbox 20 fix, and enclosure wall is divided into heating clamber 29 with the machine room of heater, dirt pocket 32 and heating clamber 31.Its working procedure is, air enters respectively in heating clamber 31 and 32 from cold wind entrance driveway 34 and 33, and enter the inner chamber of cold air duct 21, cold wind import 5 and heater 2 successively by the two ends of cold air duct 21, through smoke pipe 3 heated air, walking around internal partition 10 continues to be heated, and be blown into through hot-flow flue 17, air-heater 18, hot-flow flue 19 and warm air curtain branch mailbox 29 successively indoor, to form warm air curtain.

Claims (1)

  1. A kind of air warm air curtain, by boiler 1, warm air curtain branch mailbox 20, air-heater 18, air-introduced machine 27, pipeline and chimney 30 constitute, the two ends that it is characterized in that heater 2 are provided with smoke box 12 and smoke box 11 respectively, smoke box 12 joins with the outlet flue of boiler 1, smoke box 11 and smoke box shell 7, flue 8 and hot-flow flue 17 join successively, inner chamber at heater 2 is provided with internal partition 10, one side and hot blast flue gas dividing plate 6 join, both sides join with heater housing 4 respectively up and down, cold wind import 5 and hot-blast outlet 9 are separately positioned on the both sides up and down of heater housing 4, and cold wind import 5 is joined with cold air duct 21, and communicate with the cold wind import 33 and 34 of building in enclosure wall.
CN 91204628 1991-03-22 1991-03-22 Hot air curtain Withdrawn CN2092056U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91204628 CN2092056U (en) 1991-03-22 1991-03-22 Hot air curtain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91204628 CN2092056U (en) 1991-03-22 1991-03-22 Hot air curtain

Publications (1)

Publication Number Publication Date
CN2092056U true CN2092056U (en) 1992-01-01

Family

ID=4914680

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91204628 Withdrawn CN2092056U (en) 1991-03-22 1991-03-22 Hot air curtain

Country Status (1)

Country Link
CN (1) CN2092056U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114618385A (en) * 2020-12-10 2022-06-14 中核四0四有限公司 Fluorine gas heating device for heating fluorine gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114618385A (en) * 2020-12-10 2022-06-14 中核四0四有限公司 Fluorine gas heating device for heating fluorine gas

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee