CN211822310U

CN211822310U - Boiler feed water temperature reduction economizer

Info

Publication number: CN211822310U
Application number: CN202020491559.XU
Authority: CN
Inventors: 王飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-10-30
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a boiler feedwater temperature reduction economizer, including mould boiler main part, economizer main part, infusion pipeline, connecting pipe and base, the welding of boiler main part right side has the connecting pipe, and the connecting pipe right side is provided with the infusion pipeline, and the infusion pipeline setting is inside the economizer main part, and the economizer main part sets up on boiler main part right side, and the welding of economizer main part lower extreme has the base. The utility model discloses an in the second eaves inserted first eaves, rotate the infusion pipeline again, the infusion pipeline drives first eaves and removes, first eaves wraps up the second eaves, rethread spring elastic deformation resumes, the spring drives the pull rod through the butt board and removes, the convenience of high-speed reducer, drive the connecting rod through the lantern ring simultaneously and remove, the connecting rod drives the slider and shifts out in the spout, make the lantern ring drive clearance piece clear up infusion pipeline surface, when clearing up infusion pipeline surface dust, the practicality of high-speed reducer.

Description

Boiler feed water temperature reduction economizer

Technical Field

The utility model relates to an economizer technical field specifically is a boiler feed temperature reduction economizer.

Background

When the boiler is used, in order to adjust the temperature and the air pressure in the boiler, the temperature in the boiler is generally cooled and decompressed by a boiler feed water temperature reduction device, and the conventional temperature energy-saving device can basically meet daily use requirements, but still has some defects and needs to be improved.

When installing feedwater temperature reduction economizer and boiler, the pipe connection is generally all time spent to the connector of general feedwater temperature reduction economizer and boiler, during the pipe connection again, generally all connects through the bolt to can be provided with the height of multiunit bolt to feedwater temperature reduction economizer and boiler and connect, make to connect comparatively loaded down with trivial details, consequently need for a boiler feedwater temperature reduction economizer to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler feedwater temperature reduction economizer to solve the loaded down with trivial details problem of the pipe connection that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler feedwater temperature reduction economizer, includes mould boiler main part, economizer main part, infusion pipeline, connecting pipe and base, and the welding of boiler main part right side has the connecting pipe, and the connecting pipe right side is provided with the infusion pipeline, and the infusion pipeline setting is inside the economizer main part, and the economizer main part sets up on boiler main part right side, and the welding of economizer main part lower extreme has the base, the connecting pipe right side is passed through locking device and is connected with the infusion pipeline, the cover is equipped with cleaning device on transfer pipeline surface.

Preferably, locking device includes pull rod, cover shell, first eaves, second eaves, supports board and spring, first eaves welding is on the left of the infusion pipeline, the second eaves has been inserted at first eaves middle part, second eaves welding is on the connecting pipe right side, the cover shell has all been welded on first eaves right side, cover shell, first eaves and second eaves all are run through by the pull rod, the spring all is equipped with on the pull rod surface, spring one end welding is on the cover shell, the other end of cover shell all welds on supporting board, the welding of supporting board is at the pull rod middle part.

Preferably, cleaning device includes the lantern ring, clearance piece, infusion pipeline, spout, connecting rod and slider, the spout has all been welded to the infusion pipeline inner wall, and is two sets of the spout has all been embedded to have the slider, the connecting rod has all been welded in the slider outside, and has all welded the lantern ring in the connecting rod outside, the subsides of lantern ring inner wall have the clearance piece.

Preferably, the first eave surface has all been seted up the arc breach, the second eave all sets up to the arc lug, the arc lug surface radian that the second eave set up is equal with the arc breach inner wall radian that first eave surface was seted up.

Preferably, the second eave, the first eave and the cover shell surface are all provided with round holes, and the diameters of the inner walls of the round holes formed in the surfaces of the second eave, the first eave and the cover shell are equal to the diameter of the surface of the pull rod.

Preferably, the sliding blocks are all arranged to be spherical, the middle of the sliding groove is provided with a cylindrical groove, and the diameter of the inner wall of the cylindrical groove formed in the middle of the sliding groove is equal to the diameter of the spherical surface arranged on the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this boiler feedwater temperature reduction economizer is provided with first eaves, the second eaves, the cover shell, pull rod and resisting board, insert in the first eaves through the second eaves, rotate the infusion pipeline again, the infusion pipeline drives first eaves and removes, first eaves wraps up the second eaves, rethread spring elastic deformation resumes, the spring drives the pull rod through resisting the board and removes, insert first eaves and second eaves with the pull rod in, it is fixed with infusion pipeline and connecting pipe, when installation infusion pipeline and connecting pipe, need not install infusion pipeline and connecting pipe through the bolt, be convenient for install infusion pipeline and connecting pipe, improve the convenience of device.

2. This boiler feedwater temperature reduction economizer is provided with the lantern ring, clearance piece, connecting rod and slider, drives the connecting rod through the lantern ring and removes, and the connecting rod drives the slider and shifts out in the spout, makes the lantern ring drive clearance piece clear up the infusion pipeline surface, when clearing up infusion pipeline surface dust, can clear up the dust on infusion pipeline surface fast, improves the practicality of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the sliding chute and the sliding block of the present invention;

fig. 4 is a schematic side view of the first and second eaves of the present invention.

In the figure: 1. a boiler main body; 2. an energy saving device main body; 3. a fluid delivery conduit; 4. a connecting pipe; 5. a chute; 6. a base; 7. a collar; 8. cleaning the block; 9. a connecting rod; 10. a slider; 11. a pull rod; 12. a housing; 13. a first eave; 14. a second eave; 15. a resisting plate; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a boiler water supply temperature reduction energy-saving device comprises a mould boiler main body 1, an energy-saving device main body 2, a liquid conveying pipeline 3, a connecting pipe 4 and a base 6, wherein the connecting pipe 4 is welded on the right side of the boiler main body 1, the liquid conveying pipeline 3 is arranged on the right side of the connecting pipe 4, the liquid conveying pipeline 3 is arranged inside the energy-saving device main body 2, the energy-saving device main body 2 is arranged on the right side of the boiler main body 1, the base 6 is welded at the lower end of the energy-saving device main body 2, the right side of the connecting pipe 4 is connected with the liquid conveying pipeline 3 through a locking device, the locking device comprises a pull rod 11, a casing 12, a first eave 13, a second eave 14, a supporting plate 15 and a spring 16, the first eave 13 is welded on the left side of the liquid conveying pipeline 3, the second eave 14 is inserted into the middle part of the first eave 13, arc gaps are formed in the surfaces of the first eave 13, the second eaves 14 are, the second cornice 14 is conveniently inserted into the first cornice 13, the second cornice 14 is welded on the right side of the connecting pipe 4, the casing 12 is welded on the right side of the first cornice 13, the casing 12, the first cornice 13 and the second cornice 14 are all penetrated by the pull rod 11, the surfaces of the second cornice 14, the first cornice 13 and the casing 12 are all provided with round holes, the diameters of the inner walls of the round holes formed on the surfaces of the second cornice 14, the first cornice 13 and the casing 12 are equal to the diameter of the surface of the pull rod 11, when the pull rod 11 is pulled, the pull rod 11 moves in the round holes formed on the surfaces of the second pipe eave 14, the first pipe eave 13 and the shell 12, the pull rod 11 is avoided through a round hole formed in the middle surface of the shell 12, the first pipe eave 13 and the second pipe eave 14, the surface of the pull rod 11 is sleeved with a spring 16, one end of the spring 16 is welded on the shell 12, the other end of the shell 12 is welded on the abutting plate 15, and the abutting plate 15 is welded in the middle of the pull rod 11.

3 surface cover of infusion pipeline are equipped with cleaning device, cleaning device includes the lantern ring 7, clearance piece 8, infusion pipeline 3, spout 5, connecting rod 9 and

slider

10, 3 inner walls of infusion pipeline all weld spout 5, two sets of spout 5 all embed has slider 10, slider 10 all sets up to the sphere, spout 5 middle part all is provided with cylindrical recess, the cylindrical recess inner wall diameter of seting up at spout 5 middle part equals with the spherical surface diameter that slider 10 set up, when the lantern ring 7 passes through connecting rod 9 and drives slider 10 and remove, slider 10 removes in the cylindrical recess of seting up at spout 5 middle part, slider 10 outside all welds connecting rod 9, and the lantern ring 7 has all been welded in the connecting rod 9 outside, 7 inner walls of the lantern ring paste and have clearance piece 8.

The working principle is as follows: when the infusion pipeline 3 and the connecting pipe 4 are connected, the pull rod 11 is pulled firstly, the pull rod 11 drives the abutting plate 15 to move, when the abutting plate 15 moves, the abutting plate 15 extrudes the spring 16, the spring 16 generates elastic deformation, the pull rod 11 is taken out from the first eave 13, the connecting pipe 4 welded on the connecting pipe 4 is inserted into a notch formed in the surface of the first eave 13, then the infusion pipeline 3 is rotated, the infusion pipeline 3 drives the first eave 13 to rotate, the first eave 13 moves on the surface of the second eave 14, the second eave 14 is moved into the gap of the first eave 13, then the pull rod 11 is loosened, the elastic deformation of the spring 16 is recovered, the spring 16 pushes the abutting plate 15, the abutting plate 15 drives the pull rod 11 to move, the pull rod 11 is inserted into the first eave 13 and the second eave 14, the connecting pipe 4 and the infusion pipeline 3 are connected together, therefore, the use of bolts is reduced, and the convenience of the device is improved.

When needs all clear up infusion pipeline 3 surface, open economizer main part 2 earlier, pull lantern ring 7 again, lantern ring 7 improves connecting rod 9 and drives slider 10 and remove, slider 10 removes in spout 5, lantern ring 7 drives clearance piece 8 simultaneously and removes, clearance piece 8 clears up the dust on infusion pipeline 3 surface, be convenient for clear up infusion pipeline 3 surface, when clearing up infusion pipeline 3, need not clear up infusion pipeline 3 surface at the use rag.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a boiler feedwater temperature reduction economizer, including mould boiler main part (1), economizer main part (2), infusion pipeline (3), connecting pipe (4) and base (6), boiler main part (1) right side welding has connecting pipe (4), connecting pipe (4) right side is provided with infusion pipeline (3), infusion pipeline (3) set up inside economizer main part (2), economizer main part (2) set up on boiler main part (1) right side, economizer main part (2) lower extreme welding has base (6), its characterized in that: the right side of the connecting pipe (4) is connected with the infusion pipeline (3) through a locking device, and a cleaning device is sleeved on the surface of the infusion pipeline (3).

2. A boiler feed water temperature-reducing and energy-saving device according to claim 1, characterized in that: locking device includes pull rod (11), cover (12), first eaves (13), second eaves (14), butts board (15) and spring (16), first eaves (13) welding is on infusion pipeline (3) left side, second eaves (14) have been inserted in first eaves (13) middle part, second eaves (14) welding is on connecting pipe (4) right side, cover (12) have all been welded on first eaves (13) right side, cover (12), first eaves (13) and second eaves (14) all run through by pull rod (11), pull rod (11) surface all overlaps and is equipped with spring (16), spring (16) one end welding is on cover (12), the other end of cover (12) all welds on butts board (15), butts board (15) welding at pull rod (11) middle part.

3. A boiler feed water temperature-reducing and energy-saving device according to claim 1, characterized in that: cleaning device includes the lantern ring (7), clearance piece (8), infusion pipeline (3), spout (5), connecting rod (9) and slider (10), all welding of infusion pipeline (3) inner wall has spout (5), and is two sets of spout (5) all embedded have slider (10), all welding in the slider (10) outside has connecting rod (9), and all welding in the connecting rod (9) outside has the lantern ring (7), the pasting of lantern ring (7) inner wall has clearance piece (8).

4. A boiler feed water temperature-reducing and energy-saving device according to claim 2, characterized in that: arc-shaped notches are formed in the surface of the first eave (13), the second eave (14) is provided with arc-shaped convex blocks, and the surface radian of each arc-shaped convex block arranged on the second eave (14) is equal to the radian of the inner wall of each arc-shaped notch formed in the surface of the first eave (13).

5. A boiler feed water temperature-reducing and energy-saving device according to claim 2, characterized in that: the second eave (14), first eave (13) and cover shell (12) surface all are provided with the round hole, the round hole inner wall diameter that second eave (14), first eave (13) and cover shell (12) surface were seted up equals with the surface diameter of pull rod (11).

6. A boiler feed water temperature reduction and energy conservation device according to claim 3, characterized in that: the sliding blocks (10) are all arranged to be spherical, cylindrical grooves are arranged in the middle of the sliding groove (5), and the diameter of the inner wall of each cylindrical groove formed in the middle of the sliding groove (5) is equal to the diameter of the spherical surface formed by the sliding blocks (10).