CN208431940U - Leakproof cigarette condensing boiler and leakproof cigarette condensing boiler system - Google Patents

Abstract

The utility model provides leakproof cigarette condensing boiler and leakproof cigarette condensing boiler system, belongs to condensing boiler apparatus field.Leakproof cigarette condensing boiler includes: boiler body；The smoke evacuation connecting tube of the connector for connecting with chimney is connected to and is equipped with the smoke outlet of boiler body lower part；And by the closed package of connecting tube of discharging fume and equipped with the shield of the insert port opposite with connector, insert port is for making chimney pass through and be tightly connected with chimney.Chimney directly docks fixation after insert port insertion with connector, easy for installation；Shield by the smoke impervious of leakage in shield so that production can adhere to that run to downtime repairs again, shortens the time of production disruption.Leakproof cigarette condensing boiler system includes the above leakproof cigarette condensing boiler and the chimney that connect with leakproof cigarette condensing boiler.Leakproof cigarette condensing boiler system uses above-mentioned leakproof cigarette condensing boiler, can be avoided because the leakage of the junction of condensing boiler and chimney causes to produce unexpected interruption.

Description

Leakproof cigarette condensing boiler and leakproof cigarette condensing boiler system

Technical field

The utility model belongs to condensing boiler technical field, more specifically, be related to a kind of leakproof cigarette condensing boiler and Leakproof cigarette condensing boiler system.

Background technique

The flue gas that the combustion chamber of condensing boiler is arranged behind top, burning is discharged from the smoke outlet of boiler body lower part, makes Used time installs chimney additional on smoke outlet will be outside flue gas emission to workshop.Then the bracket that present chimney generally passes through outside, which is fixed, will Chimney is connected to the smoke outlet of boiler body lower part, and chimney installation is inconvenient.Moreover, the lower part of boiler body is arranged in smoke outlet, The easy connectivity part for accumulating in chimney and smoke outlet such as vapor, nitrogen oxides and sulfur dioxide in boiler smoke, causes corruption Erosion, and other objects are easy to collide with chimney in workshop, and these can all cause the connectivity part of chimney and smoke outlet to be easy to let out Dew.The connectivity part of present chimney and smoke outlet is exposed to outside, and in case of leaking, flue gas is directly discharged in workshop, then must Need stop production maintenance, cause to produce unexpected interruption, cause damages.

Utility model content

The purpose of this utility model is to provide a kind of leakproof cigarette condensing boilers, to solve chimney existing in the prior art The connectivity part of installation inconvenience and chimney and smoke outlet, which is easy to happen leakage, leads to the technical issues of producing unexpected interruption.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of leakproof cigarette condensing boiler, is used for It is connected to chimney, comprising:

Boiler body；

The smoke evacuation connecting tube being connected to the smoke outlet of the boiler body, it is described smoke evacuation connecting tube top surface be equipped with for The connector of chimney connection；And

It connect and is used for the shield of the smoke evacuation closed package of connecting tube with the boiler body, the shield Top surface is equipped with insert port corresponding with the connector, and the insert port connects for making chimney pass through and seal with the chimney It connects.

Further, the internal diameter of the insert port is greater than the outer diameter of the chimney, and the insert port is equipped with for being sheathed on The chimney periphery and the flexible seal ring being tightly connected with the chimney outer wall.

Further, the connector, which is communicated with, is coaxially disposed and is used for be arranged grafting with the chimney with the insert port Insertion pipe.

Further, the lower section of the smoke evacuation connecting tube is equipped with the liquid collecting being connected to the bottom surface of the smoke evacuation connection tube cavity Slot.

Further, the collecting tank is detachably connected with the smoke evacuation connecting tube.

Further, the collecting tank is equipped with the tapping valve with the inner cavity connection of the collecting tank.

Further, the smoke evacuation connecting tube is detachably connected with the smoke outlet.

The beneficial effect of leakproof cigarette condensing boiler provided by the utility model is: compared with prior art, this is practical new Corresponding with insert port connector is arranged in the top surface of smoke evacuation connecting tube in type leakproof cigarette condensing boiler, enables chimney from insertion It directly docks with connector after mouth insertion, is fixed chimney by smoke evacuation connecting tube and shield, it is easy for installation.Meanwhile it arranging After the leakage of cigarette connecting tube, by smoke impervious in shield, so that production can be adhered to running to downtime, then using stopping Smoke evacuation connecting tube is repaired between working hour, shortens the time of production disruption.

Another of the utility model is designed to provide a kind of leakproof cigarette condensing boiler system, to solve in the prior art Existing condensing boiler, which is easy to happen leakage, leads to the technical issues of producing unexpected interruption.

A kind of leakproof cigarette condensing boiler system, comprising: leakproof cigarette condensing boiler described in any of the above item and be arranged in The chimney to insert into the mouth and be tightly connected with the insert port, the lower end of the chimney is connected to the smoke evacuation connecting tube.

Further, the chimney is detachably connected with the connector.

Further, the chimney is polyvinyl chloride component.

The beneficial effect of leakproof cigarette condensing boiler system provided by the utility model is: compared with prior art, this reality Above-mentioned leakproof cigarette condensing boiler is used with novel anti-leakage cigarette condensing boiler system, can be avoided the company because of condensing boiler and chimney The place's of connecing leakage causes to produce unexpected interruption.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is a kind of schematic diagram of internal structure for the leakproof cigarette condensing boiler that embodiment provides of the utility model；

Fig. 2 is the internal structure signal of the shield for the leakproof cigarette condensing boiler that the utility model another kind embodiment provides Figure.

Wherein, each appended drawing reference in figure:

1- boiler body；2- smoke evacuation connecting tube；21- connector；3- shield；31- insert port；32- flexible seal ring；4- Insertion pipe；5- collecting tank；6- tapping valve；7- chimney.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features." multiple ", " several " are meant that two in the description of the present invention, It is a or more than two, unless otherwise specifically defined.

Also referring to Fig. 1 and Fig. 2, now leakproof cigarette condensing boiler provided by the utility model is illustrated.Leakproof cigarette Condensing boiler, for being connected to chimney 7, comprising:

Boiler body 1；

The smoke evacuation connecting tube 2 being connected to the smoke outlet of boiler body 1, smoke evacuation connecting tube 2 top surface be equipped with for chimney 7 The connector 21 of connection；And

It is connect with boiler body 1 and for the shield 3 of the closed package of connecting tube 2 of discharging fume, the top surface of shield 3 is equipped with Insert port 31 corresponding with connector 21, insert port 31 is for making chimney 7 pass through and be tightly connected with chimney 7.

Compared with prior art, top surface setting and insertion of the utility model leakproof cigarette condensing boiler in smoke evacuation connecting tube 2 31 corresponding connectors 21 of mouth enable chimney 7 directly to dock with connector 21 after the insertion of insert port 31, pass through smoke evacuation and connect Adapter tube 2 and shield 3 are fixed by chimney 7, easy for installation.Meanwhile shield 3 is wrapped in outside smoke evacuation connecting tube 2, can prevent it His object collision smoke evacuation connecting tube 2, also can after smoke evacuation connecting tube 2 is because of corrosion leakage, by smoke impervious in shield 3, So that production can be adhered to running to downtime, then smoke evacuation connecting tube 2 is repaired using downtime, shortens production The time of interruption.

Specifically, the lower part of boiler body 1 is arranged in smoke outlet, and boiler body 1 can be traditional smoke outlet setting and exist The condensing boiler of lower part.The structure of boiler body 1 specifically may include water jacket sandwich type element, and shell includes the inner casing of inside and outer The shell of side, forms water-jacket space between inner casing and shell, the inner cavity of inner casing forms the inner cavity of inner cavity, that is, boiler body 1 of shell. The closed upper part of housing cavity forms combustion chamber, and shell is equipped with the injection for installing combustor and being connected to combustion chamber front end Mouthful.Separated by partition in several backhauls that successively head and the tail are connected in the lower part of housing cavity, forms the flue of S-shaped, flue Starting point be connected to the rear end of combustion chamber, the end end of flue is pierced by that shell is outer and smoke evacuation is formed at lower part on rear side of shell Mouthful.Smoke evacuation connecting tube 2 is square tube, and front end is fixedly mounted with the shell of boiler body 1 and smoke outlet docks, connecting tube 2 of discharging fume Side upwardly and connector 21 is opened up on the side.Shield 3 is the open rectangle shell of leading flank, shield 3 It is buckled on the trailing flank of boiler body 1 and smoke evacuation connecting tube 2 is wrapped in the inner cavity of shield 3, the open leading flank of shield 3 It is sealed with the trailing flank of boiler body 1.It is equipped with perforative insert port 31 in the top surface of shield 3, insert port 31 is located at connector 21 surface and connector 21 are opposite, can be equipped with sealing ring in connector 21 and connector 21 and chimney 7 are sealed.

Further, referring to Figure 2 together, as a kind of specific reality of leakproof cigarette condensing boiler provided by the utility model Apply mode, the internal diameter of insert port 31 is greater than the outer diameter of chimney 7, insert port 31 be equipped with for be sheathed on 7 periphery of chimney and with chimney 7 The flexible seal ring 32 that outer wall is tightly connected.So that can have certain activity empty after chimney 7 and insert port 31 are tightly connected Between, the position for making it possible to finely tune chimney 7 guarantees that the lower end of chimney 7 is docked with connector 21.

Specifically, the internal diameter of insert port 31 is slightly larger than the outer diameter of chimney 7, and flexible seal ring 32, which can be, cuts sheet rubber At circular flat rubber ring, the outer rim of flexible seal ring 32 and insert port 31 be tightly connected, the inner edge of flexible seal ring 32 Banding is formed in the periphery of chimney and is tightly connected, and by the deformation of flexible seal ring 32, chimney 7 is moved radially.

Further, referring to Figure 2 together, as a kind of specific reality of leakproof cigarette condensing boiler provided by the utility model Mode is applied, connector 21 is communicated with the insertion pipe 4 for being coaxially disposed with insert port 31 and be used to be arranged with chimney 7 grafting.So that cigarette Chimney 7 is after the insertion of insert port 31, and the lower end of chimney 7 is aligned with insertion pipe 4, and chimney 7 directly can be arranged grafting with insertion pipe 4, Convenient for the installation of chimney 7.

Specifically, the big circle of insert port 31 is located on the axis of insertion pipe 4, and insertion pipe 4 is fixed on smoke evacuation straight up The top surface of connecting tube 2.The outer diameter of insertion pipe 4 is less than the internal diameter of chimney 7, and chimney 7 is enabled to be set in the external shape of insertion pipe 4 At grafting is arranged, it is connected to chimney 7 with connector 21；Or the internal diameter of insertion pipe 4 is greater than the outer diameter of chimney 7, so that insertion pipe 4 External formed that chimney 7 can be set in is arranged grafting, is connected to chimney 7 with connector 21.

Further, referring to Figure 2 together, as a kind of specific reality of leakproof cigarette condensing boiler provided by the utility model Mode is applied, the lower section of smoke evacuation connecting tube 2 is equipped with the collecting tank 5 being connected to the bottom surface of smoke evacuation connection tube cavity.So that smoke evacuation connection The liquid of accumulation in pipe 2 can flow into collecting tank 5, and smoke evacuation connecting tube 2 is prevented to be corroded.

Further, referring to Figure 2 together, as a kind of specific reality of leakproof cigarette condensing boiler provided by the utility model Mode is applied, collecting tank 5 is detachably connected with smoke evacuation connecting tube 2.It can be by the liquid in collecting tank 5 by removing collecting tank 5 Discharge.

Specifically, the bottom surface for connecting tube 2 of discharging fume is equipped with the through hole being connected to smoke evacuation 2 inner cavity of connecting tube, through hole inner wall Equipped with internal screw thread.Collecting tank 5 is cylindrical, and the outer wall of the upper end is equipped with external screw thread, lower end closed.The upper end of collecting tank 5 with Through hole on smoke evacuation 2 bottom surface of connecting tube forms being detachably connected for threaded form.

Further, referring to Figure 2 together, as a kind of specific reality of leakproof cigarette condensing boiler provided by the utility model Mode is applied, collecting tank 5 is equipped with the tapping valve 6 with the inner cavity connection of collecting tank 5.It can be by tapping valve 6 by the liquid in collecting tank 5 Body discharge, tapping valve 6 are mounted on the lower end of collecting tank 5.

Further, one kind also referring to Fig. 1 to Fig. 2, as leakproof cigarette condensing boiler provided by the utility model Specific embodiment, smoke evacuation connecting tube 2 are detachably connected with smoke outlet.Convenient for smoke evacuation connecting tube 2 be corroded damage after replacement.

Specifically, smoke outlet is fixedly installed with ring flange, corresponding, and the front end of smoke evacuation connecting tube 2 is equipped with ring flange, passes through Bolt connects two ring flanges, so that smoke evacuation connecting tube 2 is detachably connected with smoke outlet formation.

A kind of specific reality also referring to Fig. 1 to Fig. 2, as leakproof cigarette condensing boiler system provided by the utility model Apply mode, leakproof cigarette condensing boiler system, comprising: leakproof cigarette condensing boiler described in any of the above item and be arranged in it is described insert The chimney 7 being tightly connected in entrance 31 and with the insert port 31, the lower end of the chimney 7 is connected to the smoke evacuation connecting tube 2.

Compared with prior art, the leakproof cigarette condensing boiler system of the utility model condenses pot using above-mentioned leakproof cigarette Furnace can be avoided because the leakage of the junction of condensing boiler and chimney causes to produce unexpected interruption.

Further, referring to Figure 2 together, a kind of tool as leakproof cigarette condensing boiler system provided by the utility model Body embodiment, chimney 7 are detachably connected with connector 21.The lower end of chimney 7 and the insertion pipe 4 of connector 21 are formed detachably Be arranged connected structure.

Further, also referring to Fig. 1 to Fig. 2, as leakproof cigarette condensing boiler system provided by the utility model A kind of specific embodiment, chimney 7 are polyvinyl chloride component.Chimney 7 uses pvc material, light-weight easy for installation, system Make at low cost, spontaneous draught capacity is strong, is not easily susceptible to the corrosion of acidic materials, long service life.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (10)

1. a kind of leakproof cigarette condensing boiler, for being connected to chimney (7) characterized by comprising

Boiler body (1)；

The top surface of the smoke evacuation connecting tube (2) being connected to the smoke outlet of the boiler body (1), smoke evacuation connecting tube (2) is equipped with Connector (21) for being connect with chimney (7)；And

It is connect with the boiler body (1) and for by the shield (3) of described smoke evacuation connecting tube (2) closed package, it is described anti- The top surface of shield (3) is equipped with insert port (31) corresponding with the connector (21), and the insert port (31) is for making chimney (7) It passes through and is tightly connected with the chimney (7).

2. leakproof cigarette condensing boiler as described in claim 1, it is characterised in that: the internal diameter of the insert port (31) is greater than described The outer diameter of chimney (7), the insert port (31) be equipped with for be sheathed on the chimney (7) periphery and with the chimney (7) outer wall The flexible seal ring (32) of sealed connection.

3. leakproof cigarette condensing boiler as described in claim 1, it is characterised in that: the connector (21) is communicated with inserts with described Entrance (31) is coaxially disposed and the insertion pipe (4) for being arranged grafting with the chimney (7).

4. leakproof cigarette condensing boiler as described in claim 1, it is characterised in that: the lower section of smoke evacuation connecting tube (2) is equipped with The collecting tank (5) being connected to the bottom surface of described smoke evacuation connecting tube (2) inner cavity.

5. leakproof cigarette condensing boiler as claimed in claim 4, it is characterised in that: the collecting tank (5) and the smoke evacuation connect Pipe (2) is detachably connected.

6. leakproof cigarette condensing boiler as claimed in claim 4, it is characterised in that: the collecting tank (5) is equipped with and the liquid collecting The tapping valve (6) of the inner cavity connection of slot (5).

7. leakproof cigarette condensing boiler as claimed in any one of claims 1 to 6, it is characterised in that: the smoke evacuation connecting tube (2) with The smoke outlet is detachably connected.

8. a kind of leakproof cigarette condensing boiler system characterized by comprising such as the described in any item leakproof cigarettes of claim 1-7 Condensing boiler and the chimney (7) for being arranged in the insert port (31) and being tightly connected with the insert port (31), the cigarette The lower end of chimney (7) is connected to the smoke evacuation connecting tube (2).

9. leakproof cigarette condensing boiler system as claimed in claim 8, it is characterised in that: the chimney (7) and the connector (21) it is detachably connected.

10. leakproof cigarette condensing boiler system as claimed in claim 8, it is characterised in that: the chimney (7) is polyvinyl chloride structure Part.