CN201787722U - Boiler with easy maintenance and parts replacement - Google Patents
Boiler with easy maintenance and parts replacement Download PDFInfo
- Publication number
- CN201787722U CN201787722U CN2010205351020U CN201020535102U CN201787722U CN 201787722 U CN201787722 U CN 201787722U CN 2010205351020 U CN2010205351020 U CN 2010205351020U CN 201020535102 U CN201020535102 U CN 201020535102U CN 201787722 U CN201787722 U CN 201787722U
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- Prior art keywords
- heater
- furnace roof
- boiler
- water courage
- water
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- Expired - Fee Related
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Abstract
The utility model relates to a boiler easy in maintenance and component replacement, including a boiler top and a boiler body, the boiler top, as an independent one-piece structure, is arranged at the upper end of the boiler body, and the boiler top is connected into one-piece with the upper end of the boiler body via the peripheral fixing bolts; the boiler body is a in cylindrical one-piece structure, the lower part of the cylindrical boiler body is divided into an ash discharging chamber and a hearth by a fire grate, boiler external layers are intervally arranged on the external side of the boiler body corresponding to the fire grate, the two end edges of the boiler external layers and the two edges of the boiler body are welded into one piece at the external side, a middle water heater tank is arranged in the boiler body. The utility model has the advantages of easy maintenance and component replacement, simple structure, low manufacturing cost and price, easy installation, good use and safety properties, low resource cost and long service lifetime.
Description
Technical field
The utility model belongs to the boiler that a kind of easy-maintaining is changed parts.
Background technology
Traditional heating boiler adopts integrative-structure mostly, be to form the heat-absorption water-liner at the interior interlayer of establishing at body of heater side and top, the lower end is a burner hearth in the body of heater, can establish several heat-absorbing water pipes in the body of heater of burner hearth upper end communicates with the heat-absorption water-liner, the water inlet heat-absorption water-liner lower end that communicates, delivery port communicates on the heat-absorption water-liner, cold water enters heat-absorption water-liner and heat-absorbing water pipe from water inlet, water that the heat that utilizes heat-absorption water-liner and heat-absorbing water pipe to absorb fire coal in the burner hearth heats in it becomes hot water, discharges body of heater from the delivery port of heat-absorption water-liner upper end.This traditional heating boiler is the integral sealing welding, and inside and outside water courage all is positioned at body of heater, and promptly body of heater all is packaged in associated components such as inside and outside water courage in it from the bottom to top.Though this traditional heating boiler is attractive in appearance, it is very difficult that easy-maintaining is changed parts, and the welding position of especially in a single day inside and outside water courage produces and leaks, and then whole boiler is promptly scrapped, and must change new boiler and could use.And the damage of boiler is produced to leak by the welding position mostly and causes.
Have again, severe more the closer to the heat absorbing part element infringement of the high-temperature region boiler of burner hearth upper end, the boiler element that normally is positioned at the high-temperature region of burner hearth upper end damages at first or produces and leaks, thereby causes whole boiler to be scrapped.For example, be positioned at the fire tube of high-temperature region of burner hearth upper end and the weld part of water courage body welding position and inside and outside water courage and often leak at first or explosion, boiler can not be used.If it is excessive that the boiler cost is then dismantled in place under repair, overlong time except that the user can not bear, is also incured loss through delay heating.Usually only select to change new boiler, serious waste of resources.Traditional boiler also has that volume is big, weight is big, be difficult for moving and transporting, expend that the coal amount is big, contaminated environment, complex structure, get angry slow and the low deficiency of heat utilization efficiency.
Summary of the invention
The purpose of this utility model is the boiler that a kind of easy-maintaining of design is changed parts, makes it have the advantage that easy-maintaining is changed parts, also has simple in structure, cost of manufacture and price are low, easily install, safety in utilization is good, saves the advantage of resources costs and long service life.For this reason, the utility model adopts this boiler to be divided into furnace roof body and body of heater two parts, the furnace roof body, be positioned at the body of heater upper end, be independent integrative-structure, the furnace roof body fuses by the set bolt and the body of heater upper end of periphery, the external side spacing distance of furnace roof is provided with the furnace roof additional layer, the limit, two ends of furnace roof additional layer and furnace roof body limit portion or outlet flue periphery face down bonding outside are connected into and are one, seal clearance between furnace roof additional layer and the furnace roof body forms furnace roof water courage, furnace roof water courage upper end is provided with delivery port, and furnace roof water courage lower end communicates with body of heater water courage upper end by crossing water pipe, and outlet flue connects furnace roof water courage middle part;
Body of heater, be the cylindric body of heater of integral type, fire grate is divided into ash discharging chamber and burner hearth with bottom in the cylindric body of heater, the body of heater outside spacing distance corresponding with fire grate is provided with the body of heater additional layer, the limit, two ends of body of heater additional layer and body of heater both sides face down bonding outside are connected into and are one, seal clearance between body of heater additional layer and the body of heater forms body of heater water courage, body of heater water courage lower end is provided with water inlet, water courage in the middle of being provided with in the body of heater, in the middle of several fire tubes run through the water courage on, the lower end is also integrally welded in the outside and the corresponding middle water courage position of passing, on the middle water courage, the lower end is provided with the through tube that communicates with body of heater water courage.Described body of heater lower end is provided with the chassis and supports.The said structure design has realized the purpose of this utility model.
Advantage of the present utility model has the advantage that easy-maintaining is changed parts, also has simple in structurely, and cost of manufacture and price are low, easily install, and safety in utilization is good, saves the advantage of resources costs and long service life.According to the advance copy utility model than traditional boiler through maintenance with change parts and can make and prolong 3 times the service life of boiler, save 2 times of use costs.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the partial structurtes enlarged diagram of Fig. 1
The specific embodiment
To shown in Figure 2, a kind of easy-maintaining is changed the boiler of parts, is made up of body of heater 7, body of heater water courage, water inlet 10, delivery port 1, fire grate 15 and outlet flue 22 as Fig. 1.Design main points of the present utility model are to make the welding position 24 of boiler each several part be positioned at the body of heater outside or visible maintenance position, to keep in repair easily and to change.
This boiler is divided into furnace roof body and body of heater two parts:
Obviously, the utility model can not be provided with furnace roof water courage as required yet, promptly is positioned at the body of heater upper end, be independent integrative-structure, the furnace roof body fuses by the set bolt and the body of heater upper end of periphery, and the furnace roof body is a circular arc, and the space between furnace roof body lower end and the middle water courage top forms smoke-box.Discharge the indoor flue gas of smoke outside the body of heater with convenient at outlet flue straight-flow furnace acrosome middle part.At this moment, delivery port is located at the upper end of body of heater water courage.
Body of heater is the cylindric body of heater of integral type, is the tubular body of heater of up/down perforation.Fire grate is divided into ash discharging chamber 11 and burner hearth 17 with bottom in the cylindric body of heater, and fire grate is piled up on fire grate supports, and it be annular support that fire grate supports 14, and is welded into one in the corresponding body of heater, to make things convenient for fire grate is piled up thereon; Fire grate supports and also can be a support direct and ground is fixing, with the convenient fire grate of piling up that takes off at any time.
The body of heater of ash discharging chamber's side is provided with shoot door 13, is beneficial to coal ash is removed deashing chamber.One wing furnace body of fire grate upper end is provided with side ort 16 and is used for stoking and deashing in burner hearth.The body of heater corresponding with fire grate outside spacing distance is provided with body of heater additional layer 9, and the limit, two ends of body of heater additional layer and body of heater both sides face down bonding outside are connected into and are one, just can conveniently observe and keep in repair the seepy question of body of heater water courage like this outside body of heater.Seal clearance between body of heater additional layer and the body of heater forms body of heater water courage 8, body of heater water courage lower end is provided with water inlet, water courage 5 in the middle of being provided with in the body of heater, middle water courage is the sealed hollow cylinder, the upper and lower end of water courage and integrally welded in the outside and the corresponding middle water courage position of passing in the middle of several fire tubes 6 run through.The upper and lower end of middle water courage is provided with the through tube 4,18 that communicates with body of heater water courage.Described body of heater lower end is provided with the chassis and supports 12, is used for supporting and stable body of heater.
During use, cold water enters body of heater water courage and middle water courage and furnace roof water courage from water inlet, flows out body of heater to the radiator hot-water supply from delivery port again behind the absorption burner hearth heat.When need repairing, leak, then directly weld leak stopping outward and get final product, need not remove body of heater and can make things convenient for place under repair because the welding position of body of heater water courage and furnace roof water courage all is positioned at body of heater if find body of heater water courage and furnace roof water courage.If middle water courage leaks, take off the set bolt that connects body of heater and furnace roof body periphery and cross water pipe, take off the furnace roof body middle water courage top is exposed, repair with convenient; If middle water courage lower end leaks, then the side body of heater takes off fire grate, also can conveniently repair and change parts.
The utility model only needs in the boiler outside or separates the assembling boiler component, can finish repairing and replacing to the damage in boilers parts, and repairing is changed rapidly convenient, does not influence the use of boiler.
In a word, the utlity model has the advantage that easy-maintaining is changed parts, also have simple in structurely, cost of manufacture and price are low, easily install, and safety in utilization is good, the advantage of saving resource cost and long service life. Can promote the use of.
Claims (2)
1. the boiler of easy-maintaining replacing parts is made up of body of heater, body of heater water courage, water inlet, delivery port, fire grate and outlet flue, and it is characterized in that: this boiler is divided into furnace roof body and body of heater two parts,
The furnace roof body, be positioned at the body of heater upper end, be independent integrative-structure, the furnace roof body fuses by the set bolt and the body of heater upper end of periphery, the external side spacing distance of furnace roof is provided with the furnace roof additional layer, the limit, two ends of furnace roof additional layer and furnace roof body limit portion or outlet flue periphery face down bonding outside are connected into and are one, seal clearance between furnace roof additional layer and the furnace roof body forms furnace roof water courage, furnace roof water courage upper end is provided with delivery port, furnace roof water courage lower end communicates with body of heater water courage upper end by crossing water pipe, and outlet flue connects furnace roof water courage middle part;
Body of heater, be the cylindric body of heater of integral type, fire grate is divided into ash discharging chamber and burner hearth with bottom in the cylindric body of heater, the body of heater outside spacing distance corresponding with fire grate is provided with the body of heater additional layer, the limit, two ends of body of heater additional layer and body of heater both sides face down bonding outside are connected into and are one, seal clearance between body of heater additional layer and the body of heater forms body of heater water courage, body of heater water courage lower end is provided with water inlet, water courage in the middle of being provided with in the body of heater, in the middle of several fire tubes run through the water courage on, the lower end is also integrally welded in the outside and the corresponding middle water courage position of passing, on the middle water courage, the lower end is provided with the through tube that communicates with body of heater water courage.
2. change the boiler of parts by the described easy-maintaining of claim 1, it is characterized in that: described body of heater lower end is provided with the chassis and supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205351020U CN201787722U (en) | 2010-09-20 | 2010-09-20 | Boiler with easy maintenance and parts replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205351020U CN201787722U (en) | 2010-09-20 | 2010-09-20 | Boiler with easy maintenance and parts replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787722U true CN201787722U (en) | 2011-04-06 |
Family
ID=43819682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205351020U Expired - Fee Related CN201787722U (en) | 2010-09-20 | 2010-09-20 | Boiler with easy maintenance and parts replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922794A (en) * | 2010-09-20 | 2010-12-22 | 吴军 | Assembled and separated type boiler convenient for maintaining and replacing components |
| CN104456510A (en) * | 2014-12-29 | 2015-03-25 | 荣成金达不锈钢设备有限公司 | Energy-saving steam boiler |
-
2010
- 2010-09-20 CN CN2010205351020U patent/CN201787722U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922794A (en) * | 2010-09-20 | 2010-12-22 | 吴军 | Assembled and separated type boiler convenient for maintaining and replacing components |
| CN101922794B (en) * | 2010-09-20 | 2013-04-03 | 吴军 | Assembled and separated type boiler convenient for maintaining and replacing components |
| CN104456510A (en) * | 2014-12-29 | 2015-03-25 | 荣成金达不锈钢设备有限公司 | Energy-saving steam boiler |
| CN104456510B (en) * | 2014-12-29 | 2016-06-08 | 荣成金达不锈钢设备有限公司 | A kind of energy-saving steam boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20110920 |