CN212253164U

CN212253164U - Large-scale glass greenhouse gas boiler

Info

Publication number: CN212253164U
Application number: CN202020840713.XU
Authority: CN
Inventors: 侯林霞; 段玉柱; 张定博
Original assignee: Zhangye Haisheng Modern Agriculture Co ltd
Current assignee: Zhangye Haisheng Modern Agriculture Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-29
Anticipated expiration: 2030-05-19

Abstract

The utility model provides a large-scale glass greenhouse gas boiler, which comprises a boiler body, an upper chute and an upper roller; the furnace wall at the top of the furnace body is sleeved with an annular upper chute which is welded and fixed with the furnace body; the notch of the upper chute is upward, and an upper roller is arranged in the groove of the upper chute; the upper roller is connected with the upper chute in a sliding way, and a rectangular upper connecting plate is embedded in the front end of the central shaft of the upper roller; the upper connecting plate is fixed with a central shaft bolt of the upper roller, and a hand-screwed bolt is arranged at the front end of the right side of the upper connecting plate; a screw rod of the hand-screwed bolt is in threaded connection with the upper connecting plate, and a cylindrical rubber block is fixed at the rear end of the screw rod of the hand-screwed bolt in a hot melting manner; the utility model has the advantages of rational in infrastructure, the maintenance ladder can rotate, and it is more convenient to overhaul the operation, and the practicality is stronger, uses more for safety, convenient operation to effectual solution the utility model provides a problem and not enough.

Description

Large-scale glass greenhouse gas boiler

Technical Field

The utility model relates to a glass greenhouse technical field, more specifically the theory that says so especially relates to a large-scale glass greenhouse gas boiler.

Background

The glass greenhouse is a greenhouse using glass as lighting material, belonging to a kind of greenhouse, the glass greenhouse in northern area of China needs to be heated in winter, otherwise it can not be produced in winter, the common heating mode is hot water heating, the hot water heating system is composed of three basic parts of hot water boiler, heat supply pipe and heat radiation equipment, its working process is to heat water by boiler, then to pressurize by water pump, the hot water is supplied to the radiator in the greenhouse through heat supply pipe, to heat by radiator, to raise the temperature of the greenhouse, the cooled hot water returns to the boiler to heat and repeat circulation.

The overhaul ladder on the existing large-scale glass greenhouse gas boiler is mostly fixed on the boiler body, can not rotate along the boiler body, and is inconvenient to use during equipment overhaul.

In view of the above, the present invention provides a gas boiler for a large glass greenhouse, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale glass greenhouse gas boiler to solve the maintenance ladder on the current large-scale glass greenhouse gas boiler that provides among the above-mentioned background art and fix on the furnace body mostly, can not follow the furnace body rotation, use comparatively inconvenient problem and not enough during the overhaul of the equipments.

In order to achieve the above object, the utility model provides a large-scale glass greenhouse gas boiler, which is achieved by the following concrete technical means: a large glass greenhouse gas boiler comprising: the furnace body, an upper chute, an upper roller, an upper connecting plate, a hand-screwed bolt, a rubber block, a lower chute, a lower roller, a lower connecting plate and an overhaul ladder; the furnace wall at the top of the furnace body is sleeved with an annular upper chute which is welded and fixed with the furnace body; the notch of the upper chute is upward, and an upper roller is arranged in the groove of the upper chute; the upper roller is connected with the upper chute in a sliding way, and a rectangular upper connecting plate is embedded in the front end of the central shaft of the upper roller; the upper connecting plate is fixed with a central shaft bolt of the upper roller, and a hand-screwed bolt is arranged at the front end of the right side of the upper connecting plate; a screw rod of the hand-screwed bolt is in threaded connection with the upper connecting plate, and a cylindrical rubber block is fixed at the rear end of the screw rod of the hand-screwed bolt in a hot melting manner; the front end of the rubber block is movably connected with the upper connecting plate, and the rear end of the rubber block is movably connected with the furnace wall of the furnace body; the furnace wall at the bottom of the furnace body is sleeved with an annular lower chute which is welded and fixed with the furnace body; the lower sliding groove and the upper sliding groove have the same structure and are vertically symmetrical; a lower roller is arranged in the groove of the lower chute, the lower roller is connected with the lower chute in a sliding manner, and the lower roller corresponds to the upper roller up and down; a rectangular lower connecting plate is embedded in the front end of the central shaft of the lower roller and is fixed with the central shaft bolt of the lower roller; the outside of furnace body is provided with the maintenance ladder, and the top and the upper junction plate welded fastening of maintenance ladder rear side to the bottom and the lower connecting plate welded fastening of maintenance ladder rear side.

As a further optimization of the technical scheme, the maintenance ladder is provided with a rotating device through the sliding connection of the upper idler wheel and the upper chute and the sliding connection of the lower idler wheel and the lower chute.

As the further optimization of this technical scheme, the hand is twisted the locking device that the bolt setting is the maintenance ladder.

As a further optimization of the technical scheme, the rear end of the rubber block is arc-shaped and is attached to the furnace wall of the furnace body.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a sliding connection that sets up the access ladder through last gyro wheel and last spout reaches gyro wheel and lower spout sliding connection setting and is rotary device, conveniently removes the position of access ladder to the maintainer overhauls the operation in the different positions at furnace body top, and is comparatively convenient, and the practicality is stronger.

2. The utility model discloses a set up the hand and twist the locking device of bolt for the maintenance ladder, the rear end of the rubber piece that sets up on the hand is the arc form and laminates mutually with the furnace body oven, is convenient for twist the position that bolt and rubber piece come fixed maintenance ladder through the hand, improves the security when using, and the hand is twisted the right side of bolt setting at the upper junction plate at maintenance ladder top, accords with people's use custom, facilitates the operation and uses.

3. The utility model discloses a to a large-scale glass greenhouse gas boiler's improvement, it is rational in infrastructure to have, the maintenance ladder can rotate, and it is more convenient to overhaul the operation, and the practicality is stronger, uses more for safety, the advantage of convenient operation, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the A-point axial measurement structure of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: furnace body 1, last spout 2, last gyro wheel 3, upper junction plate 4, hand are twisted bolt 5, rubber block 6, lower spout 7, lower gyro wheel 8, lower connecting plate 9, maintenance ladder 10.

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.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a large glass greenhouse gas boiler includes: the furnace comprises a furnace body 1, an upper chute 2, an upper roller 3, an upper connecting plate 4, a hand-screwed bolt 5, a rubber block 6, a lower chute 7, a lower roller 8, a lower connecting plate 9 and an overhaul ladder 10; the furnace wall at the top of the furnace body 1 is sleeved with an annular upper chute 2, and the upper chute 2 is welded and fixed with the furnace body 1; the notch of the upper chute 2 is upward, and an upper roller 3 is arranged in the groove of the upper chute 2; the upper roller 3 is connected with the upper chute 2 in a sliding way, and a rectangular upper connecting plate 4 is embedded at the front end of the central shaft of the upper roller 3; the upper connecting plate 4 is fixed with a central shaft bolt of the upper roller 3, and a hand-screwed bolt 5 is arranged at the front end of the right side of the upper connecting plate 4; a screw rod of the hand-screwed bolt 5 is in threaded connection with the upper connecting plate 4, and a cylindrical rubber block 6 is fixed at the rear end of the screw rod of the hand-screwed bolt 5 through hot melting; the front end of the rubber block 6 is movably connected with the upper connecting plate 4, and the rear end of the rubber block 6 is movably connected with the furnace wall of the furnace body 1; the furnace wall at the bottom of the furnace body 1 is sleeved with an annular lower chute 7, and the lower chute 7 is welded and fixed with the furnace body 1; the lower chute 7 and the upper chute 2 have the same structure and are vertically symmetrical; a lower roller 8 is arranged in the groove of the lower chute 7, the lower roller 8 is connected with the lower chute 7 in a sliding manner, and the lower roller 8 corresponds to the upper roller 3 up and down; a rectangular lower connecting plate 9 is embedded in the front end of the central shaft of the lower roller 8, and the lower connecting plate 9 is fixed with the central shaft bolt of the lower roller 8; the outside of furnace body 1 is provided with maintenance ladder 10, and the top and the upper junction plate 4 welded fastening of maintenance ladder 10 rear side to the bottom and the lower junction plate 9 welded fastening of maintenance ladder 10 rear side.

Specifically, referring to fig. 1, the maintenance ladder 10 is a rotating device disposed by sliding connection of the upper roller 3 and the upper chute 2 and sliding connection of the lower roller 8 and the lower chute 7, and the two rollers drive the maintenance ladder 10 to rotate along the circumferential direction of the furnace body 1 when rolling in the respective chutes.

Specifically, referring to fig. 1, the hand-screwed bolt 5 is provided with a locking device which is an access ladder 10, the hand-screwed bolt 5 is rotated to push the rear end of the rubber block 6 against the furnace wall of the furnace body 1, the position of the access ladder 10 is locked, the hand-screwed bolt 5 is rotated reversely to separate the rubber block 6 from the outer wall of the furnace body 1, and the access ladder 10 is unlocked to enable the access ladder 10 to move.

Specifically, referring to fig. 1, the rear end of the rubber block 6 is arc-shaped and attached to the furnace wall of the furnace body 1, and the rubber block 6 has a good protection effect on the outer wall of the furnace body 1 and can improve the locking effect of the hand-screwed bolt 5.

The method comprises the following specific implementation steps: screw up bolt 5 with the hand of revolving and make the rear end top of block rubber 6 on the oven of furnace body 1, the position of locking maintenance ladder 10, reverse screw up bolt 5 with the hand of revolving makes block rubber 6 and furnace body 1's outer wall separation, unblock maintenance ladder 10, make maintenance ladder 10 can slide along furnace body 1's rotation in a circumferential direction through last gyro wheel 3 and upper chute 2's sliding connection and lower gyro wheel 8 and lower spout 7, conveniently remove the position of maintenance ladder 10, so that the maintainer overhauls the operation in the different positions at furnace body 1 top, and is comparatively convenient, and the practicality is stronger.

To sum up: according to the large glass greenhouse gas boiler, the maintenance ladder is provided with the rotating device through the sliding connection of the upper idler wheel and the upper chute and the sliding connection of the lower idler wheel and the lower chute, so that the position of the maintenance ladder is convenient to move, maintenance workers can conveniently perform maintenance operation at different positions of the top of the boiler body, and the large glass greenhouse gas boiler is convenient to use and high in practicability; the hand-screwed bolt is used as a locking device of the maintenance ladder, the rear end of the rubber block arranged on the hand-screwed bolt is arc-shaped and is attached to the furnace wall of the furnace body, so that the position of the maintenance ladder can be conveniently fixed through the hand-screwed bolt and the rubber block, the safety in use is improved, and the hand-screwed bolt is arranged on the right side of the upper connecting plate at the top of the maintenance ladder, so that the use habit of people is met, and the operation and the use are convenient; the utility model discloses a to a large-scale glass greenhouse gas boiler's improvement, it is rational in infrastructure to have, and the maintenance ladder can rotate, and it is more convenient to overhaul the operation, and the practicality is stronger, uses more for safety, the advantage of convenient operation to effectual solution the utility model provides a problem and not enough.

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. A large-scale glass greenhouse gas boiler which is characterized in that: the furnace wall at the top of the furnace body (1) is sleeved with an annular upper chute (2), and the upper chute (2) is welded and fixed with the furnace body (1); the notch of the upper chute (2) faces upwards, and an upper roller (3) is arranged in the groove of the upper chute (2); the upper roller (3) is connected with the upper chute (2) in a sliding way, and a rectangular upper connecting plate (4) is embedded at the front end of a central shaft of the upper roller (3); the upper connecting plate (4) is fixed with a central shaft bolt of the upper roller (3), and a hand-screwed bolt (5) is arranged at the front end of the right side of the upper connecting plate (4); a screw rod of the hand-screwed bolt (5) is in threaded connection with the upper connecting plate (4), and a cylindrical rubber block (6) is fixed at the rear end of the screw rod of the hand-screwed bolt (5) in a hot melting mode; the front end of the rubber block (6) is movably connected with the upper connecting plate (4), and the rear end of the rubber block (6) is movably connected with the furnace wall of the furnace body (1); the furnace wall at the bottom of the furnace body (1) is sleeved with a ring-shaped lower chute (7), and the lower chute (7) is welded and fixed with the furnace body (1); the lower chute (7) and the upper chute (2) have the same structure and are vertically symmetrical; a lower roller (8) is arranged in the groove of the lower sliding groove (7), the lower roller (8) is connected with the lower sliding groove (7) in a sliding manner, and the lower roller (8) corresponds to the upper roller (3) up and down; a rectangular lower connecting plate (9) is embedded in the front end of the central shaft of the lower roller (8), and the lower connecting plate (9) is fixed with the central shaft bolt of the lower roller (8); the outside of furnace body (1) is provided with maintenance ladder (10), and the top and upper junction plate (4) welded fastening of maintenance ladder (10) rear side to the bottom and lower connecting plate (9) welded fastening of maintenance ladder (10) rear side.

2. The large-sized glass greenhouse gas boiler according to claim 1, wherein: the maintenance ladder (10) is a rotating device through the sliding connection of the upper idler wheel (3) and the upper chute (2) and the sliding connection of the lower idler wheel (8) and the lower chute (7).

3. The large-sized glass greenhouse gas boiler according to claim 1, wherein: the hand-screwed bolt (5) is provided with a locking device which is an overhaul ladder (10).

4. The large-sized glass greenhouse gas boiler according to claim 1, wherein: the rear end of the rubber block (6) is arc-shaped and is attached to the furnace wall of the furnace body (1).