CN213599585U

CN213599585U - High-efficient full premix frequency conversion condensation boiler

Info

Publication number: CN213599585U
Application number: CN202021874120.1U
Authority: CN
Inventors: 张庆贵
Original assignee: Shandong Keshun Environmental Protection Technology Co ltd
Current assignee: Shandong Keshun Environmental Protection Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-07-02
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of boilers, in particular to a high-efficiency full-premixing variable frequency condensing boiler, which comprises a shell, an external pipe and an installation door, wherein the lower side of the left end of the shell is hermetically connected with a fixed pipe, the left side of the fixed pipe is hermetically connected with the external pipe, the left side of the external pipe is slidably connected with a fixed rod, the left side of the fixed rod is fixedly connected with a spring pin, the outer end of the spring pin is slidably connected with an I-shaped rod, the right end of the external pipe is slidably connected with a movable plate, and the front end of the shell is rotatably connected with the installation door, thereby can be quick carry out the dismouting to external pipe.

Description

High-efficient full premix frequency conversion condensation boiler

Technical Field

The utility model relates to a boiler technical field specifically is a high-efficient full premix frequency conversion condensation boiler.

Background

With the development of society, the application to the boiler is increasingly extensive, the boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in the fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, hot water or steam generated in the boiler can directly provide heat energy required for industrial production and people's life, the hot water or steam can be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator, and the boiler for providing hot water is called a hot water boiler and is mainly used for life and has a small amount of application in industrial production.

In the prior art, when the hot air pipes of the boiler are connected, the multi-layer sealing connection is needed manually, so that time and labor are wasted during installation and disassembly, and the installation and disassembly of the boiler are influenced; and when the parts on the inner side of the boiler are inspected, a plurality of parts need to be disassembled, so that the overhauling time is wasted, and the use of the boiler is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient full premix frequency conversion condensation boiler to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-efficiency full-premix variable-frequency condensing boiler comprises a shell, an outer pipe and an installation door, wherein a fixed pipe is hermetically connected to the lower side of the left end of the shell, the left side of the fixed pipe is hermetically connected with the outer pipe, the left side of the outer pipe is slidably connected with a fixed rod, the left side of the fixed rod is fixedly connected with a spring pin, the spring pin is slidably connected with the outer pipe, the outer end of the spring pin is slidably connected with an I-shaped rod, the I-shaped rod is slidably connected with the outer pipe, the right end of the outer pipe is slidably connected with a movable plate, the movable plate is slidably connected with the fixed pipe, the front end of the shell is rotatably connected with the installation door, the inner side of the upper end of the shell is rotatably connected with a transmission rod, the upper end of the transmission rod is rotatably connected with a rotating rod, the rotating rod, the utility model discloses a lock, including the piece of turning round, turn round the piece and run through the installation door, the inboard sliding connection who turns round the piece has the bayonet lock, sliding connection between bayonet lock and the shell, the left end fixedly connected with elastic metal piece of bayonet lock, elastic metal piece and turn round fixed connection between the piece.

Preferably, the right end of the movable plate is fixedly connected with a sliding rod, the right side of the sliding rod is slidably connected with a sleeve, the sleeve is fixedly connected with the shell, and the inner side of the sleeve is provided with an extrusion spring.

Preferably, a torsion spring is coated on the surface of the rotating shaft between the transmission rod and the rotating rod, the upper torsion arm of the torsion spring is fixedly connected with the rotating rod, and the lower torsion arm of the torsion spring is fixedly connected with the transmission rod.

Preferably, the rear side of the twisting block is rotatably connected with an extrusion plate, the extrusion plate is slidably connected with the clamping pin, and the extrusion plate is fixedly connected with the installation door.

Preferably, the lower end of the shell is rotatably connected with four universal wheels, and the universal wheels are symmetrically arranged around a central axis of the bottom surface in the shell.

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

1. in the utility model, the spring pin, the I-shaped rod and the movable plate are arranged, so that the spring pin can be used for connecting the external pipe, the hot air can be rapidly transmitted, the spring pin can be rapidly disconnected with the external pipe under the action of the I-shaped rod, and the external pipe can be rapidly taken out through the movement of the movable plate, so that the external pipe can be rapidly disassembled and assembled;

2. the utility model discloses in, through transfer line, dwang and the bayonet lock that sets up, the effect that utilizes transfer line and dwang makes the installation door can be quick rotates and opens to be convenient for inspect the part in the shell and maintain, and make the installation door can be quick through the effect of bayonet lock be connected with the shell, thereby be convenient for open and shut of installation door.

Drawings

Fig. 1 is an overall sectional view of the present invention;

FIG. 2 is an open view of the mounting door of the present invention;

FIG. 3 is a right side view of the twist block and the locking pin of the present invention;

FIG. 4 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 2B according to the present invention;

fig. 6 is a schematic structural diagram of the point C in fig. 2 according to the present invention.

In the figure: 1-shell, 2-fixed tube, 3-external tube, 4-fixed rod, 5-spring pin, 6-I-shaped rod, 7-movable plate, 8-installation door, 9-transmission rod, 10-rotation rod, 11-torsion block, 12-bayonet lock, 13-elastic metal sheet, 14-sliding rod, 15-sleeve, 16-extrusion spring, 17-torsion spring, 18-extrusion plate and 19-universal wheel.

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. 1-6, the present invention provides a technical solution:

a high-efficiency full-premix variable frequency condensing boiler comprises a shell 1, an outer connecting pipe 3 and an installation door 8, wherein the lower side of the left end of the shell 1 is hermetically connected with a fixed pipe 2, the left side of the fixed pipe 2 is hermetically connected with the outer connecting pipe 3, the left side of a line segment of the outer connecting pipe 3 is slidably connected with a fixed rod 4, the left side of the fixed rod 4 is fixedly connected with a spring pin 5, the spring pin 5 is slidably connected with the outer connecting pipe 3, the outer end of the spring pin 5 is slidably connected with an I-shaped rod 6, the I-shaped rod 6 is slidably connected with the outer connecting pipe 3, the right end of the outer connecting pipe 3 is slidably connected with a movable plate 7, the movable plate 7 is slidably connected with the fixed pipe 2, the front end of the shell 1 is rotatably connected with the installation door 8, the inner side of the upper end of the shell 1 is rotatably connected with a transmission rod 9, the twisting block 11 penetrates through the installation door 8, the inner side of the twisting block 11 is connected with a clamping pin 12 in a sliding mode, the clamping pin 12 is connected with the outer shell 1 in a sliding mode, the left end of the clamping pin 12 is fixedly connected with an elastic metal sheet 13, and the elastic metal sheet 13 is fixedly connected with the twisting block 11.

The right end of the movable plate 7 is fixedly connected with a sliding rod 14, the right side of the sliding rod 14 is slidably connected with a sleeve 15, the sleeve 15 is fixedly connected with the shell 1, and an extrusion spring 16 is arranged on the inner side of the sleeve 15, so that the external connecting pipe 3 can be conveniently pushed out of the fixed pipe 2, and the external connecting pipe 3 can be conveniently detached; a torsion spring 17 is coated on the surface of the rotating shaft between the transmission rod 9 and the rotating rod 10, the upper torsion arm of the torsion spring 17 is fixedly connected with the rotating rod 10, and the lower torsion arm of the torsion spring 17 is fixedly connected with the transmission rod 9, so that the installation door 8 can be automatically opened and closed, and the maintenance of parts in the boiler is facilitated; the rear side of the twisting block 11 is rotatably connected with an extrusion plate 18, the extrusion plate 18 is in sliding connection with the bayonet 12, and the extrusion plate 18 is fixedly connected with the installation door 8, so that the bayonet 12 is conveniently extruded, and the installation door 8 is conveniently opened and closed; the lower extreme of shell 1 rotates and is connected with universal wheel 19, and there are four in the quantity of universal wheel 19, and the universal wheel 19 sets up about the bottom surface center pin symmetry in the shell 1, the removal of the boiler of being convenient for.

The working process is as follows: when the boiler is installed, the fixed rod 4 at the left end of the boiler is inserted into the outer connecting pipe 3, so that the spring pin 5 is stably connected with the outer connecting pipe 3, when the outer connecting pipe 3 is connected with the fixed rod 4, the outer connecting pipe 3 pushes the movable plate 7 to move to the right, so that the sliding rod 14 moves to the right and drives the extrusion spring 16 to compress, so that the boiler can be rapidly used, when the boiler is disassembled, the I-shaped rod 6 is pressed inwards to move the spring pin 5 to the inside, so that the outer connecting pipe 3 can be disconnected with the fixed pipe 2, the sliding rod 14 moves to the left by the elastic extension of the extrusion spring 16, and the movable plate 7 drives the outer connecting pipe 3 to move to the left, so that the boiler can be disassembled, when parts inside the boiler are inspected and maintained, the bayonet 12 moves to the inside by the rotation knob 11, so that the installation door 8 can be opened, and the transmission rods 9 and 10 can rotate by the elastic recovery of the torsion spring rotating rod 17, thereby make installation door 8 can be opened by automatic bullet, can be quick open and shut installation door 8 to be convenient for carry out the inspection maintenance to the part in the boiler.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient full premix frequency conversion condensing boiler, includes shell (1), outer takeover (3) and installation door (8), its characterized in that: the left end downside sealing connection of shell (1) has fixed pipe (2), the left side sealing connection of fixed pipe (2) has external pipe (3), the line segment left side sliding connection who manages external pipe (3) has dead lever (4), the left side fixedly connected with spring pin (5) of dead lever (4), sliding connection between spring pin (5) and external pipe (3), the outer end sliding connection of spring pin (5) has worker type pole (6), sliding connection between worker type pole (6) and external pipe (3), the right-hand member sliding connection who manages external pipe (3) has fly leaf (7), sliding connection between fly leaf (7) and fixed pipe (2), the front end of shell (1) rotates and is connected with installation door (8), the upper end inboard rotation of shell (1) is connected with transfer line (9), the upper end rotation of transfer line (9) is connected with dwang (10), dwang (10) and installation between door (8) rotate to be connected, the right side of installation door (8) is rotated and is connected with and turns round piece (11), turn round piece (11) and run through installation door (8), the inboard sliding connection who turns round piece (11) has bayonet lock (12), sliding connection between bayonet lock (12) and shell (1), the left end fixed connection elastic metal piece (13) of bayonet lock (12), elastic metal piece (13) and turn round fixed connection between piece (11).

2. The efficient full-premixing variable-frequency condensing boiler as claimed in claim 1, wherein: the right end fixedly connected with slide bar (14) of fly leaf (7), the right side sliding connection of slide bar (14) has sleeve pipe (15), fixed connection between sleeve pipe (15) and shell (1), the inboard of sleeve pipe (15) is equipped with extrusion spring (16).

3. The efficient full-premixing variable-frequency condensing boiler as claimed in claim 1, wherein: the surface of the rotating shaft between the transmission rod (9) and the rotating rod (10) is coated with a torsion spring (17), the upper end torsion arm of the torsion spring (17) is fixedly connected with the rotating rod (10), and the lower end torsion arm of the torsion spring (17) is fixedly connected with the transmission rod (9).

4. The efficient full-premixing variable-frequency condensing boiler as claimed in claim 1, wherein: the rear side of the twisting block (11) is rotatably connected with an extrusion plate (18), the extrusion plate (18) is slidably connected with the clamping pin (12), and the extrusion plate (18) is fixedly connected with the installation door (8).

5. The efficient full-premixing variable-frequency condensing boiler as claimed in claim 1, wherein: the lower extreme of shell (1) rotates and is connected with universal wheel (19), the quantity of universal wheel (19) has four, the bottom surface central axis symmetry setting in universal wheel (19) about shell (1).