CN2789604Y - Reinforced feeding and discharging fast gas combustion water heater fume discharging pipe - Google Patents
Reinforced feeding and discharging fast gas combustion water heater fume discharging pipe Download PDFInfo
- Publication number
- CN2789604Y CN2789604Y CN 200520115587 CN200520115587U CN2789604Y CN 2789604 Y CN2789604 Y CN 2789604Y CN 200520115587 CN200520115587 CN 200520115587 CN 200520115587 U CN200520115587 U CN 200520115587U CN 2789604 Y CN2789604 Y CN 2789604Y
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- CN
- China
- Prior art keywords
- smoke exhaust
- exhaust pipe
- pipe
- water heater
- air inlet
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a smoke exhaust pipe for a reinforced supplying and exhausting type quick gas water heater, which belongs to household appliances. According to the design scheme provided by the utility model, the smoke exhaust pipe is installed in a gas inlet pipe, a gas inlet passage is formed between the gas inlet pipe and the smoke exhaust pipe; a smoke exhaust passage is formed in the smoke exhaust pipe, and a double-layer fixing pipe is formed; a gas inlet and a gas exhaust port are arranged on the double-layer fixing pipe; moreover, the gas inlet is communicated with the gas inlet passage, the gas exhaust port is communicated with the smoke exhaust passage. The utility model is characterized in that the back end of the double-layer fixing pipe is connected with a telescopic segment, and the telescopic segment is also provided with a gas inlet passage and a smoke exhaust passage; a gas inlet and a gas exhaust port are respectively formed on the telescopic segment. In the utility model, the smoke exhaust pipe is designed into a telescopic structure; thus, the adaptability of the smoke exhaust pipe to buildings is increased and the connection performance of the smoke exhaust pipe and a main machine of a water heater is improved.
Description
Technical field
The utility model relates to household electrical appliance, specifically a kind of smoke exhaust pipe that is applied to force the supply and exhaust gas instantaneous water heater.
Background technology
Existing gas instantaneous water heater is forced-ventilated based on flue, and this forced-ventilated water heater can directly be disposed to the waste gas of burning outdoor, but has influence on effect of combustion because of the variation that is subjected to outdoor wind direction and wind-force; In addition, this forced-ventilated water heater can consume a large amount of room airs when work, cause indoor anoxic.
A kind of water heater of follow-up developments is referred to as forces to give row's formula water heater, and this water heater can directly cause outdoor air and supply burning in the water heater, and waste gas after burning drains into outdoor, therefore can avoid the more existing problems of above-mentioned forced-ventilated water heater.Force giving the used smoke exhaust pipe of row's formula water heater generally is to add leg on air inlet pipe, and inside is the fixing smoke exhaust pipe of concentric locating again.The defective of this smoke exhaust pipe is poor to the adaptability of various construction and installation conditions, and the connected mode of main frame and smoke exhaust pipe is also unreasonable.
Summary of the invention
The purpose of this utility model is to design a kind of pressure and gives row's formula gas instantaneous water heater smoke exhaust pipe, and smoke exhaust pipe is designed to telescopic structure, so that improve the adaptive capacity of smoke exhaust pipe to building, and improve the switching performance of smoke exhaust pipe and water heater main frame.
According to design provided by the utility model, smoke exhaust pipe is installed in air inlet pipe, between air inlet pipe and smoke exhaust pipe, form inlet channel, in smoke exhaust pipe, form discharge flue, constitute a double-deck stationary pipes, air inlet and exhaust opening are arranged on double-deck stationary pipes, and, air inlet is communicated with inlet channel, exhaust opening is communicated with discharge flue, it is characterized in that: the rear end in double-deck stationary pipes connects extendable temple members, and this telescopic section has inlet channel and discharge flue equally, and air inlet and exhaust opening are formed on the telescopic section respectively.
Front end in double-deck stationary pipes connects end plate.Front end in air inlet pipe installs and fixes adapter ring, and described end plate is connected in the fixedly outer of adapter ring.
The spacer ring be used to cut off inlet channel is installed in the postmedian of telescopic section, in the front portion of spacer ring the air inlet that Open Side Down is set, this air inlet is communicated with inlet channel, at the tail end of telescopic section exhaust opening is set.At the semicircular return air baffle plate of the inner installation of exhaust opening.Bottom at exhaust opening is provided with outage.The leg that plays the role of positioning is set between air inlet pipe and smoke exhaust pipe.
The utility model has the advantages that: easy installation and reliable after smoke exhaust pipe is separated into fixedly wallboard, double-deck stationary pipes and extendable temple members, especially can adapt to the body of wall of all thickness; Fixedly wallboard can also fixedly mount mainframe box except locating double-deck stationary pipes, when main frame is carried out maintaining, need not dismantle double-deck stationary pipes, and is more convenient; Air inlet is arranged at the bottom, and exhaust opening is arranged at the upper back, and the thermal current that exhaust opening is discharged is general only can to rise, and can not pour in down a chimney into air inlet, it is hereby ensured that the air of input in the inlet channel is ozone.
Description of drawings
Fig. 1 is a profile of the present utility model.
Fig. 2 is an outline drawing of the present utility model.
The specific embodiment
As shown in the figure: smoke exhaust pipe 8 is installed in air inlet pipe 7, form inlet channel in air inlet pipe 7 and 8 of smoke exhaust pipes, in smoke exhaust pipe 8, form discharge flue, constitute a double-deck stationary pipes 4, air inlet 12 and exhaust opening 11 are arranged on double-deck stationary pipes 4, and, air inlet 12 is communicated with inlet channel, exhaust opening 11 is communicated with discharge flue, rear end in double-deck stationary pipes 4 connects extendable temple members 10, this telescopic section 10 has inlet channel and discharge flue equally, and air inlet 12 is formed at respectively on the telescopic section 10 with exhaust opening 11.
Front end in double-deck stationary pipes 4 is connected with end plate 5.The fixedly adapter ring 6 that has flange in the front end assembling of air inlet pipe 7, end plate 5 is connected in the fixedly outer of adapter ring 6, the spacer ring 14 that is used to cut off inlet channel is housed in the postmedian of telescopic section 10, front portion at spacer ring 14 is provided with the air inlet 12 that Open Side Down, this air inlet 12 is communicated with inlet channel, on the tail end top of telescopic section 10 exhaust opening 11 is set.At the semicircular return air baffle plate 13 of exhaust opening 11 inner installations, in order to avoid the oil smoke of discharging pours in down a chimney in the exhaust opening 11.In the bottom of exhaust opening 11 outage 15 is set, so that issuable liquid is drained.The leg 9 that plays the role of positioning in air inlet pipe 7 and 8 settings of smoke exhaust pipe.Be connected and fixed wallboard 1 at the back side of end plate 5.
During installation, insert predetermined fixed on the fixedly wallboard 1 on the body of wall by the fixing double-deck stationary pipes 4 of screw in compression with end plate 5 all-in-one-pieces, fixedly there are 4 connecting bolts 3 to extend on the plane of end plate 5 on the wallboard 1 in addition, be fitted with telescopic telescopic section 10 on the afterbody air inlet pipe 7 of double-deck stationary pipes 4 and the concentric smoke exhaust pipe 8, smoke exhaust pipe 8 be shorter in length than air inlet pipe 7, the air inlet pipe 7 of extendable temple members 10 is alignd with the front end of its smoke exhaust pipe 8, insert the afterbody of double-deck stationary pipes 4, and aim at and be communicated with air inlet pipe 7 and the smoke exhaust pipe 8 in the double-deck stationary pipes, the afterbody of smoke exhaust pipe 8 is equipped with spacer ring 14, the shape of spacer ring 4 is just in time identical with the cross section of inlet channel, be used for cutting off inlet channel, air inlet 12 is set below the front end of spacer ring 14 again, and offer same air inlet 12, so that extraneous fresh can entering in the inlet channel by air inlet 12 at the corresponding position of air inlet pipe 7.Before installation, can regulate the length that telescopic section 10 is inserted double-deck stationary pipes 4 according to thickness of wall body, again with screw or adhesive with air inlet pipe in the double-deck stationary pipes 4 and the air inlet pipe positioning and fixing in the telescopic section 10, in the whole again hole of inserting on the body of wall, then end plate 5 is adjacent to and is fixed in predetermined fixed on the wallboard on the body of wall 1, mainframe box is inserted on 4 connecting bolts 3, simultaneously the exhaust opening of mainframe box rear side is inserted the hole of smoke exhaust pipe 7, tighten 4 nuts, can finish the installation of main frame.
Claims (8)
1, force to give row's formula gas instantaneous water heater smoke exhaust pipe, smoke exhaust pipe (8) is installed in air inlet pipe (7), between air inlet pipe (7) and smoke exhaust pipe (8), form inlet channel, in smoke exhaust pipe (8), form discharge flue, constitute a double-deck stationary pipes (4), air inlet (12) and exhaust opening (11) are arranged on double-deck stationary pipes (4), and, air inlet (12) is communicated with inlet channel, exhaust opening (11) is communicated with discharge flue, it is characterized in that: the rear end in double-deck stationary pipes (4) connects extendable temple members (10), and this telescopic section (10) has inlet channel and discharge flue equally, and air inlet (12) is formed at respectively on the telescopic section (10) with exhaust opening (11).
2, row's formula gas instantaneous water heater smoke exhaust pipe is given in pressure according to claim 1, it is characterized in that: the front end in double-deck stationary pipes (4) connects end plate (5).
3, row's formula gas instantaneous water heater smoke exhaust pipe is given in pressure according to claim 1 and 2, and it is characterized in that: the front end in air inlet pipe (7) is equipped with fixedly adapter ring (6), and end plate (5) is connected in the fixedly outer of adapter ring (6).
4, row's formula gas instantaneous water heater smoke exhaust pipe is given in pressure according to claim 1, it is characterized in that: the spacer ring (14) that is used to cut off inlet channel is installed in the postmedian of telescopic section (10), front portion at spacer ring (14) is provided with the air inlet (12) that Open Side Down, this air inlet (12) is communicated with inlet channel, on the tail end top of telescopic section (10) exhaust opening (11) is set.
4, row's formula gas instantaneous water heater smoke exhaust pipe is given in pressure according to claim 1, it is characterized in that: at the inner semicircular return air baffle plate (13) of installing of exhaust opening (11).
5, row's formula gas instantaneous water heater smoke exhaust pipe is given in pressure according to claim 1, it is characterized in that: in the bottom of exhaust opening (11) outage (15) is set.
6, row's formula gas instantaneous water heater smoke exhaust pipe is given in pressure according to claim 1, it is characterized in that: the leg (9) that plays the role of positioning is set between air inlet pipe (7) and smoke exhaust pipe (8).
7, row's formula gas instantaneous water heater smoke exhaust pipe is given in pressure according to claim 1, it is characterized in that: be connected and fixed wallboard (1) at the back side of end plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520115587 CN2789604Y (en) | 2005-03-21 | 2005-07-26 | Reinforced feeding and discharging fast gas combustion water heater fume discharging pipe |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520070045 | 2005-03-21 | ||
| CN200520070045.2 | 2005-03-21 | ||
| CN 200520115587 CN2789604Y (en) | 2005-03-21 | 2005-07-26 | Reinforced feeding and discharging fast gas combustion water heater fume discharging pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789604Y true CN2789604Y (en) | 2006-06-21 |
Family
ID=36789935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520115587 Expired - Fee Related CN2789604Y (en) | 2005-03-21 | 2005-07-26 | Reinforced feeding and discharging fast gas combustion water heater fume discharging pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789604Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100538236C (en) * | 2005-01-07 | 2009-09-09 | 乔治洛德方法研究和开发液化空气有限公司 | The method and the relevant device that are used for this air of preliminary treatment before air is introduced cryogenic air separation plant |
| CN104595917A (en) * | 2014-12-31 | 2015-05-06 | 威能(无锡)供热设备有限公司 | Smoke exhausting pipe and assembly of fuel gas equipment |
| CN109373434A (en) * | 2018-08-14 | 2019-02-22 | 珠海格力电器股份有限公司 | One kind giving exhaust pipe assembly and gas heating apparatus |
-
2005
- 2005-07-26 CN CN 200520115587 patent/CN2789604Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100538236C (en) * | 2005-01-07 | 2009-09-09 | 乔治洛德方法研究和开发液化空气有限公司 | The method and the relevant device that are used for this air of preliminary treatment before air is introduced cryogenic air separation plant |
| CN104595917A (en) * | 2014-12-31 | 2015-05-06 | 威能(无锡)供热设备有限公司 | Smoke exhausting pipe and assembly of fuel gas equipment |
| CN109373434A (en) * | 2018-08-14 | 2019-02-22 | 珠海格力电器股份有限公司 | One kind giving exhaust pipe assembly and gas heating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |