CN215337106U

CN215337106U - Integrated condensation micro-pressure phase change boiler

Info

Publication number: CN215337106U
Application number: CN202121809688.XU
Authority: CN
Inventors: 韩秀滨; 刘凯莉; 孔凡佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-28
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an integrated condensation micro-pressure phase change boiler which comprises a mounting seat, wherein the upper surface of the mounting seat is fixedly connected with a boiler body and a water storage tank respectively, the upper surface of the boiler body is fixedly connected with a condensation shell through a support, an exhaust pipeline is arranged on the side surface of the boiler body, one end, far away from the boiler body, of the exhaust pipeline extends into the condensation shell, an exhaust pipe is arranged on the upper surface of the condensation shell, a pump is arranged on the side surface of the water storage tank, and a heat exchange pipe is fixedly connected to the inner wall of the condensation shell through a support. This integral type condensation minute-pressure phase change boiler utilizes storage water tank, condensation shell, pump, circulation back flow, circulation input tube, electric valve and interior delivery pipe, is convenient for when the boiler body need intake, then makes interior delivery pipe intercommunication, and when the boiler body need not intake, then makes water circulation flow between storage water tank and hot exchange pipe and heat to reduce thermal loss, promote heat exchange efficiency.

Description

Integrated condensation micro-pressure phase change boiler

Technical Field

The utility model relates to the technical field of micro-pressure phase change boilers, in particular to an integrated condensing micro-pressure phase change boiler.

Background

Micropressure phase change boiler, guarantee under safety and performance's the prerequisite, make it can supply high-temperature water (95 ℃) under the micropressure (be not more than 0.1MPa), when supplying medium low temperature water, the boiler is inside still to be less than atmospheric pressure, be vacuum boiler, for reducing the temperature in the micropressure phase change boiler flue gas, generally all can use the condenser to retrieve the heat, water in the boiler is at the in-process of heating, because can't be with the water injection boiler inside through the condenser heat transfer, and the condenser all is the single and is heated, caused the heat exchange efficiency low, energy loss is big.

Accordingly, the utility model provides an integrated condensing micropressure phase change boiler.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated condensing micro-pressure phase change boiler to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an integral type condensation minute-pressure phase change boiler, which comprises a mounting bas, the upper surface of mount pad is fixedly connected with boiler body and storage water tank respectively, support fixedly connected with condensation shell is passed through to the upper surface of boiler body, the side of boiler body is provided with exhaust duct, and exhaust duct keeps away from the inside that the one end of boiler body extends to the condensation shell, the upper surface of condensation shell is provided with the pipe of discharging fume, the side of storage water tank is provided with the pump, support fixedly connected with heat exchange pipe is passed through to the inner wall of condensation shell, heat exchange pipe's both ends are provided with circulation input tube and circulation back flow respectively, the surface of circulation back flow passes through tee bend pipe fixedly connected with interior delivery pipe, the bottom of interior delivery pipe extends to the interior roof of boiler body.

Preferably, the heat exchange tube has a multilayer spiral tubular structure.

Preferably, the upper surface of the water storage tank is provided with an outer water inlet pipe, the outer water inlet pipe is connected with an external tap water pipeline, and the outer surfaces of the outer water inlet pipe, the circulation return pipe and the inner water supply pipe are provided with electric valves.

Preferably, one end of the circulation input pipe, which is far away from the heat exchange pipe, is fixedly connected with a water outlet end of the pump, a water inlet end of the pump extends into the water storage tank, and one end of the circulation return pipe, which is far away from the heat exchange pipe, extends to an inner top wall of the water storage tank.

Preferably, the two sides of the mounting seat are fixedly connected with hoisting rings convenient to hoist.

Preferably, the upper surface of the mounting seat is fixedly connected with a control cabinet through a support.

Advantageous effects

The utility model provides an integrated condensing micropressure phase change boiler which has the following beneficial effects:

1. this integral type condensation minute-pressure phase change boiler utilizes storage water tank, condensation shell, pump, circulation back flow, circulation input tube, electric valve and interior delivery pipe, is convenient for when the boiler body need intake, then makes interior delivery pipe intercommunication, and when the boiler body need not intake, then makes water circulation flow between storage water tank and hot exchange pipe and heat to reduce thermal loss, promote heat exchange efficiency.

2. This integral type condensation minute-pressure phase change boiler through the hot exchange pipe that sets up multilayer spiral tubular structure, is convenient for increase the area of heat transfer, promotes heat exchange efficiency, through setting up mount pad, boiler body and condensation shell, and the effectual increase wholeness of design of integration reduces the installation procedure, and it is more convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic perspective view of a heat exchange tube of the present invention.

In the figure: the boiler comprises a mounting base 1, a boiler body 2, a water storage tank 3, a condensation shell 4, an exhaust pipeline 5, a smoke exhaust pipe 6, a pump 7, a heat exchange pipe 8, a circulation input pipe 9, a circulation return pipe 10, an inner water supply pipe 11, an outer water inlet pipe 12, an electric valve 13, a hoisting ring 14 and a control cabinet 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an integral type condensation minute-pressure phase change boiler, including mount pad 1, the equal fixedly connected with in both sides of mount pad 1 makes things convenient for the hoist and mount ring 14 of hoist and mount, be convenient for the hoist and mount of this boiler, mount pad 1's upper surface passes through support fixedly connected with switch board 15, mount pad 1's upper surface is fixedly connected with boiler body 2 and storage water tank 3 respectively, boiler body 2's upper surface passes through support fixedly connected with condensation shell 4, boiler body 2's side is provided with exhaust duct 5, and exhaust duct 5 keeps away from the inside that boiler body 2's one end extends to condensation shell 4, condensation shell 4's upper surface is provided with exhaust pipe 6, through setting up mount pad 1, boiler body 2 and condensation shell 4, the effectual pleasing to the eye degree that increases of design of integration.

Storage water tank 3's side is provided with pump 7, the end of intaking of pump 7 extends to storage water tank 3's inside, the inner wall of condensation shell 4 passes through support fixedly connected with heat exchange pipe 8, heat exchange pipe 8 is multilayer spiral tubular structure, heat exchange pipe 8 through setting up multilayer spiral tubular structure, be convenient for increase the area of heat transfer, promote heat exchange efficiency, heat exchange pipe 8's both ends are provided with circulation input tube 9 and circulation back flow 10 respectively, three-way pipe fixedly connected with inner water supply pipe 11 is passed through to circulation back flow 10's surface, inner water supply pipe 11's bottom extends to boiler body 2's interior roof, circulation input tube 9 keeps away from heat exchange pipe 8's one end and pump 7's water outlet end fixed connection, circulation back flow 10 keeps away from heat exchange pipe 8's one end and extends to storage water tank 3's interior roof.

The upper surface of storage water tank 3 is provided with outer inlet tube 12, and outer inlet tube 12 and outside water piping connection, outer inlet tube 12, the surface of circulation back flow 10 and interior delivery pipe 11 all is provided with electric valve 13, through setting up storage water tank 3, condensation shell 4, pump 7, circulation back flow 10, circulation input tube 9, electric valve 13 and interior delivery pipe 11, be convenient for when boiler body 2 needs intake, then make interior delivery pipe 11 intercommunication, and when boiler body 2 need not intake, then make water circulate between storage water tank 3 and hot exchange pipe 8 and flow and heat, thereby reduce thermal loss, promote heat exchange efficiency.

The working principle is as follows: when the integrated condensing micropressure phase change boiler is used, the boiler is hoisted to a fixed position by utilizing the hoisting ring 14, then an external tap water pipeline and a water outlet pipeline of the boiler are communicated, the electric valve 13 of the external water inlet pipe 12 is started to enable water to enter the water storage tank 3 for storage, then the pump 7 and the electric valve 13 of the internal water supply pipe 11 are started to enable the water to be injected into the boiler body 2, then the electric valve 13 of the internal water supply pipe 11 is closed, the electric valve 13 of the circulating reflux pipe 10 is opened, the heat exchange pipe 8 recovers the heat of the smoke of the boiler body 2, the water circularly flows between the heat exchange pipe 8 and the water storage tank 3 for heat exchange, when the boiler body 2 needs to be injected with water, the electric valve 13 of the circulating reflux pipe 10 is closed again, the electric valve 13 of the internal water supply pipe 11 is opened, the water after heat exchange is added into the boiler body 2, and the integrated condensing micropressure phase change boiler is used, effectively reduce the loss of heat, promote heat exchange efficiency.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integral type condensation minute-pressure phase transition boiler, includes mount pad (1), its characterized in that: the upper surface of the mounting seat (1) is respectively and fixedly connected with a boiler body (2) and a water storage tank (3), the upper surface of the boiler body (2) is fixedly connected with a condensation shell (4) through a bracket, the side surface of the boiler body (2) is provided with an exhaust pipeline (5), and the end of the exhaust pipeline (5) far away from the boiler body (2) extends to the inside of the condensation shell (4), the upper surface of the condensation shell (4) is provided with a smoke exhaust pipe (6), the side surface of the water storage tank (3) is provided with a pump (7), the inner wall of the condensation shell (4) is fixedly connected with a heat exchange pipe (8) through a support, the two ends of the heat exchange pipe (8) are respectively provided with a circulation input pipe (9) and a circulation return pipe (10), the outer surface of the circulation return pipe (10) is fixedly connected with an inner water supply pipe (11) through a three-way pipe, and the bottom end of the inner water supply pipe (11) extends to the inner top wall of the boiler body (2).

2. The integrated condensing micropressure phase-change boiler according to claim 1, characterized in that: the heat exchange tube (8) is of a multilayer spiral tubular structure.

3. The integrated condensing micropressure phase-change boiler according to claim 1, characterized in that: an outer water inlet pipe (12) is arranged on the upper surface of the water storage tank (3), the outer water inlet pipe (12) is connected with an external tap water pipeline, and electric valves (13) are arranged on the outer surfaces of the outer water inlet pipe (12), the circulation return pipe (10) and the inner water supply pipe (11).

4. The integrated condensing micropressure phase-change boiler according to claim 1, characterized in that: one end of the circulation input pipe (9), which is far away from the heat exchange pipe (8), is fixedly connected with a water outlet end of the pump (7), a water inlet end of the pump (7) extends into the water storage tank (3), and one end of the circulation return pipe (10), which is far away from the heat exchange pipe (8), extends to an inner top wall of the water storage tank (3).

5. The integrated condensing micropressure phase-change boiler according to claim 1, characterized in that: and hoisting rings (14) which are convenient to hoist are fixedly connected to two sides of the mounting seat (1).

6. The integrated condensing micropressure phase-change boiler according to claim 1, characterized in that: the upper surface of the mounting seat (1) is fixedly connected with a control cabinet (15) through a support.