CN219063759U

CN219063759U - Horizontal hot water boiler

Info

Publication number: CN219063759U
Application number: CN202223500540.5U
Authority: CN
Inventors: 张庆秋; 沈正伟; 李玉玺
Original assignee: Suzhou Weide Boiler Co ltd
Current assignee: Suzhou Weide Boiler Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a horizontal hot water boiler, which comprises a boiler body, wherein end closure plates are arranged at two ends of the boiler body, the end closure plates are fixed through bolts, a supporting base is arranged at the bottom of the boiler body, a water inlet pipe is fixed on one side surface of the bottom of the boiler body, a water outlet pipe and a vent are respectively fixed on the top end surface of the boiler body, and a heat insulation assembly is arranged on the inner wall of the boiler body; through the heat insulation assembly of design, be convenient for protect the heat insulation to the inside of furnace body for the boiler can not rise fast at the in-process furnace body to the water heating, avoids the workman to take place the condition of scalding when the operation, and the security of operation improves, and slowed down the inside temperature of boiler and reduced the speed, improved the heating efficiency of boiler to the water, the practicality is better, has also improved the leakproofness when the head board is installed simultaneously, and the practical effect is better; through the filter component of design, be convenient for filter the water when entering the boiler through the inlet tube.

Description

Horizontal hot water boiler

Technical Field

The utility model relates to the technical field of horizontal hot water boilers, in particular to a horizontal hot water boiler.

Background

The boiler is a heat energy device with high temperature and high pressure, is one of special devices, and the horizontal hot water boiler can be divided into a horizontal electric hot water boiler, a horizontal oil-fired hot water boiler, a horizontal gas hot water boiler, a horizontal coal-fired hot water boiler and the like according to the fuel of the boiler; the boiler can be divided into a horizontal normal pressure hot water boiler and a pressure-bearing hot water boiler according to the design structure of the boiler, the horizontal hot water boiler is mainly used for hot water supply of heating and bathing centers, when the existing horizontal hot water boiler is used, the boiler can generate heat in the process of heating a water body, the heat can raise the temperature of a boiler body, workers can scald due to the fact that the temperature of the boiler body is too high during operation, certain dangerousness exists, the heating efficiency of the water body can be influenced due to the fact that the temperature emission is relatively fast, and a certain improvement space exists.

Disclosure of Invention

The utility model aims to provide a horizontal hot water boiler so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a horizontal hot water boiler, includes the furnace body, the head board is all installed at the both ends of furnace body, the head board passes through the bolt fastening, support base is installed to the bottom of furnace body, bottom one side fixed surface of furnace body has the inlet tube, the top face of furnace body is fixed with outlet pipe and air vent respectively, the inner wall of furnace body is provided with thermal-insulated subassembly.

The heat insulation assembly comprises a lining sleeve, a cavity is uniformly formed in the lining sleeve, mounting annular grooves are symmetrically formed in the surface of the end portion of the lining sleeve, sealing rings are mounted in the mounting annular grooves, a plurality of sealing grooves are formed in the surfaces of the sealing rings, and the surfaces of the sealing rings are in extrusion fit with the inner side surfaces of the seal head plates.

As a further preferable mode of the technical scheme, heat-insulating cotton is arranged between the inner lining sleeve and the inner wall of the furnace body, one side surface of the heat-insulating cotton is tightly attached to the outer side surface of the inner lining sleeve, a limit groove is formed in the inner wall of the furnace body at equal height, and the other side surface of the heat-insulating cotton is attached to the inner surface of the limit groove in an extrusion mode.

As a further preferable mode of the technical scheme, a plurality of elastic pieces are fixed at the bottom of the inner side of the mounting ring groove, the cross sections of the elastic pieces are arc-shaped, and the bottom end face of the sealing ring is in fit connection with the surfaces of the elastic pieces.

As a further preferable mode of the technical scheme, the cross section of the sealing ring is in an inverted isosceles trapezoid shape, and the width of the top end face of the sealing ring is larger than the width of the opening of the mounting ring groove.

As a further preferable mode of the technical scheme, a drain outlet is fixedly arranged on one side surface of the bottom of the furnace body, and hanging lugs are symmetrically arranged on two sides of the top end face of the furnace body.

As a further preferable mode of the technical scheme, the water outlet end of the water inlet pipe is provided with a filtering component, the filtering component comprises a stainless steel filtering frame, a connecting ring is fixed at the opening of the top end face of the stainless steel filtering frame, the connecting ring is in threaded connection with the water outlet end of the water inlet pipe, and a plurality of filtering net plates are arranged in the stainless steel filtering frame.

As a further preferable mode of the technical scheme, cotton sheets are arranged on the peripheral surfaces of the stainless steel filter frame, and limiting elastic belts for limiting the cotton sheets are fixed on the peripheral surfaces of the stainless steel filter frame.

The utility model provides a horizontal hot water boiler, which has the following beneficial effects:

1. according to the utility model, through the designed heat insulation assembly, the protection and heat insulation of the inside of the furnace body are facilitated, so that the temperature of the furnace body cannot be quickly increased in the process of heating the water body by the boiler, scalding of workers during operation is avoided, the operation safety is improved, the speed of reducing the temperature in the boiler is slowed down, the heating efficiency of the boiler on the water body is improved, the practicability is better, the sealing performance of the end enclosure plate during installation is also improved, and the practical effect is better.

2. According to the utility model, the designed filter assembly is convenient for filtering the water body when the water body enters the boiler through the water inlet pipe, so that more scale is avoided when impurities in the water body are excessively heated, the practicability is good, the filter effect on the water body is also convenient to judge according to the color of the cotton sheets at regular intervals, and the stainless steel filter frame and the filter screen plate are cleaned at regular intervals, so that the filter assembly is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation structure of the heat insulation assembly of the present utility model;

FIG. 3 is an enlarged schematic view of area A of FIG. 2;

FIG. 4 is a schematic view of the mounting structure of the filter assembly of the present utility model;

in the figure: 1. a furnace body; 2. a support base; 3. a water inlet pipe; 4. a water outlet pipe; 5. a vent; 6. a closure plate; 7. a liner sleeve; 71. a cavity; 8. thermal insulation cotton; 9. a limit groove; 10. installing a ring groove; 11. a seal ring; 12. sealing grooves; 13. an elastic sheet; 14. a stainless steel filter frame; 15. a connecting ring; 16. a filter screen plate; 17. cotton sheets; 18. and a limit elastic belt.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1, 2 and 3, in this embodiment, a horizontal hot water boiler comprises a boiler body 1, seal plates 6 are installed at two ends of the boiler body 1, the seal plates 6 are fixed through bolts, a supporting base 2 is installed at the bottom of the boiler body 1, a water inlet pipe 3 is fixed on one side surface of the bottom of the boiler body 1, a water outlet pipe 4 and a vent 5 are respectively fixed on the top end surface of the boiler body 1, a sewage drain is fixed on one side surface of the bottom of the boiler body 1, lugs are symmetrically installed on two sides of the top end surface of the boiler body 1, a heat insulation component is arranged on the inner wall of the boiler body 1 and comprises a lining sleeve 7, a cavity 71 is uniformly arranged in the lining sleeve 7, installation ring grooves 10 are symmetrically formed on the end surface of the lining sleeve 7, sealing rings 11 are installed in the installation ring grooves 10, the cross section of each sealing ring 11 is in the shape of an inverted isosceles trapezoid, the top end face width of sealing washer 11 is greater than the opening part width of installation annular 10, a plurality of seal grooves 12 have been seted up on the surface of sealing washer 11, the surface of sealing washer 11 is laminated with the inboard surface extrusion of head board 6, the inboard bottom of installation annular 10 is fixed with a plurality of elastic pieces 13, the transversal arc of elastic piece 13 is personally submitted, the bottom face of sealing washer 11 is connected with the surface laminating of elastic piece 13, be convenient for improve the thermal-insulated effect to furnace body 1, avoid the boiler to cause the condition of scalding to the workman of operation when heating the water body 1's high temperature, the security of operation has been improved, the practical effect is better, and also be convenient for improve the leakproofness when the head board 6 is installed, avoid the temperature heat dissipation too fast and influenced the heating efficiency to the water body, the practicality is better.

As shown in fig. 3, heat preservation cotton 8 is installed between the inner wall of the lining sleeve 7 and the furnace body 1, one side surface of the heat preservation cotton 8 is tightly attached to the outer side surface of the lining sleeve 7, a limit groove 9 is formed in the inner wall of the furnace body 1 at equal height, the other side surface of the heat preservation cotton 8 is extruded and attached to the inner surface of the limit groove 9, heat preservation is further conducted when the boiler is operated, and heating efficiency is improved.

As shown in fig. 4, a filtering component is installed at the water outlet end of the water inlet pipe 3, the filtering component comprises a stainless steel filtering frame 14, a connecting ring 15 is fixed at the opening of the top end surface of the stainless steel filtering frame 14, the connecting ring 15 is in threaded connection with the water outlet end of the water inlet pipe 3, a plurality of filtering net plates 16 are installed in the stainless steel filtering frame 14, water entering the boiler through the water inlet pipe 3 is filtered conveniently, more scale is prevented from being generated during later heating, and the subsequent heating effect on the water is influenced; cotton sheets 17 are mounted on the peripheral surfaces of the stainless steel filter frame 14, limiting elastic belts 18 for limiting the cotton sheets 17 are fixed on the peripheral surfaces of the stainless steel filter frame 14, whether the stainless steel filter frame 14 and the filter screen plate 16 need to be disassembled and cleaned or not is judged according to the color depth of the cotton sheets 17 at regular intervals, and the practicability is high.

The utility model provides a horizontal hot water boiler, which has the following specific working principle: when the lining sleeve 7 is installed in the early stage, the lining sleeve 7 is pushed to be clamped into the furnace body 1, so that the outer side surface of the lining sleeve 7 is tightly attached to one side surface of heat preservation cotton 8, at the moment, the lining sleeve 7 can extrude the heat preservation cotton 8, the other side surface of the heat preservation cotton 8 is extruded and attached to the inner surface of a limit groove 9, then the sealing ring 11 is pushed to be clamped into the installation annular groove 10 until the bottom end surface of the sealing ring 11 is attached and connected with the surface of an elastic sheet 13 at the bottom of the inner side of the installation annular groove 10, when the sealing head plate 6 is installed in the later stage, the sealing head plate 6 can extrude the surface of the sealing ring 11, the sealing ring 11 can move towards the inner side of the installation annular groove 10, at the same time, the rebound force generated by the elastic sheet 13 can act on the sealing ring 11, so that the surface of the sealing ring 11 is extruded and attached to the surface of the sealing head plate 6, heat can not be emitted through the joint of the sealing head plate 6 and the lining sleeve 7 in the process of a boiler body, and the cavity 71 in the lining sleeve 7 can play a certain heat insulation effect, and the heat preservation performance between the sealing head plate 6 and the inner wall 7 can be further improved, and the heat preservation performance of the lining sleeve 1 can be better, and the heat preservation performance is better than that the heat preservation performance of a worker is ensured, and the heat preservation performance is better than that the lining sleeve 1 is operated; when the filter assembly is installed, the stainless steel filter frame 14 is pushed to move towards the water outlet end of the water inlet pipe 3, one end of the connecting ring 15 is aligned with the water outlet end of the water inlet pipe 3, then the stainless steel filter frame 14 is rotated, the connecting ring 15 is screwed into one end of the water inlet pipe 3, then the cotton piece 17 is pushed to move towards the peripheral surface of the stainless steel filter frame 14, the limiting elastic belt 18 on the surface of the stainless steel filter frame 14 is pulled, one side surface of the cotton piece 17 is attached to the surface of the stainless steel filter frame 14, the cotton piece 17 is limited and fixed on the surface of the stainless steel filter frame 14 through the limiting elastic belt 18, when water enters a boiler through the water inlet pipe 3 in the later stage, the stainless steel filter frame 14 and the filter screen 16 can simultaneously filter the water, so that more scale is avoided, the later stage heating efficiency can be influenced, and whether the stainless steel filter frame 14 needs to be disassembled and cleaned regularly according to the color depth of the cotton piece 17 in the later stage can be judged, so that the practical effect is good.

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

Claims

1. The utility model provides a horizontal hot water boiler, includes furnace body (1), head board (6) are all installed at the both ends of furnace body (1), head board (6) are through bolt fastening, support base (2) are installed to the bottom of furnace body (1), bottom one side fixed surface of furnace body (1) has inlet tube (3), the top face of furnace body (1) is fixed with outlet pipe (4) and air vent (5) respectively, its characterized in that: the inner wall of the furnace body (1) is provided with a heat insulation component;

the heat insulation assembly comprises a lining sleeve (7), a cavity (71) is uniformly formed in the lining sleeve (7), a mounting ring groove (10) is symmetrically formed in the end surface of the lining sleeve (7), a sealing ring (11) is mounted in the mounting ring groove (10), a plurality of sealing grooves (12) are formed in the surface of the sealing ring (11), and the surface of the sealing ring (11) is in extrusion fit with the inner side surface of the sealing head plate (6).

2. A horizontal hot water boiler according to claim 1, wherein: the inner lining sleeve (7) with install heat preservation cotton (8) between the inner wall of furnace body (1), one side surface of heat preservation cotton (8) with the outside surface of inner lining sleeve (7) closely laminates, spacing groove (9) have been seted up to the inner wall of furnace body (1) at equal altitude, the opposite side surface of heat preservation cotton (8) with the inside surface extrusion laminating of spacing groove (9).

3. A horizontal hot water boiler according to claim 1, wherein: the bottom of the inner side of the installation ring groove (10) is fixedly provided with a plurality of elastic sheets (13), the cross section of each elastic sheet (13) is arc-shaped, and the bottom end surface of the sealing ring (11) is in fit connection with the surface of each elastic sheet (13).

4. A horizontal hot water boiler according to claim 1, wherein: the cross section of the sealing ring (11) is in an inverted isosceles trapezoid shape, and the width of the top end face of the sealing ring (11) is larger than the width of the opening of the mounting ring groove (10).

5. A horizontal hot water boiler according to claim 1, wherein: the sewage draining device is characterized in that a sewage draining outlet is fixed on one side surface of the bottom of the furnace body (1), and hanging lugs are symmetrically arranged on two sides of the top end surface of the furnace body (1).

6. A horizontal hot water boiler according to claim 1, wherein: the water outlet end of the water inlet pipe (3) is provided with a filtering component, the filtering component comprises a stainless steel filtering frame (14), a connecting ring (15) is fixed at the opening of the top end face of the stainless steel filtering frame (14), the connecting ring (15) is in threaded connection with the water outlet end of the water inlet pipe (3), and a plurality of filtering screen plates (16) are arranged in the stainless steel filtering frame (14).

7. A horizontal hot water boiler according to claim 6, wherein: cotton sheets (17) are arranged on the peripheral surfaces of the stainless steel filtering frame (14), and limiting elastic belts (18) for limiting the cotton sheets (17) are fixed on the peripheral surfaces of the stainless steel filtering frame (14).