CN218494947U

CN218494947U - Boiler with external steam heater

Info

Publication number: CN218494947U
Application number: CN202222422390.4U
Authority: CN
Inventors: 李冬; 潘志健; 罗宗涛
Original assignee: Shandong Jinzeer Cooling And Heating Equipment Co ltd
Current assignee: Shandong Jinzeer Cooling And Heating Equipment Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-17
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a boiler technical field especially relates to an establish outside steam heater's boiler, and its technical scheme includes heat utilization case, water tank and boiler body, the heating pipe is installed to boiler body bottom inner wall, and level sensor is installed to boiler body one side inner wall, install condensation heat transfer coil in the boiler body, second outlet pipe and third inlet tube are installed to one side end of boiler body, and the second outlet pipe is connected with condensation heat transfer coil's end, and the third inlet tube is connected with condensation heat transfer coil's top, the heat utilizes the case to install the upper end at the boiler body, is connected with first discharge tube between heat utilization case and the boiler body, the upper end inner wall at the heat utilization case is installed to the water tank, and temperature sensor is installed to the upper end inner wall of water tank, evenly distributed's conducting strip is installed in the lower extreme embedding of water tank. The utility model discloses possess and to detect the boiler water level, and can carry out make full use of to the heat, prevent that the heat from causing extravagant advantage.

Description

Boiler with external steam heater

Technical Field

The utility model relates to a boiler technical field specifically is a establish outside steam heater's boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises.

The existing boiler cannot detect the water level in the boiler in use, the boiler is easy to dry fire when the water level is low, high-temperature steam is directly discharged in order to prevent the boiler from exploding when the pressure in the boiler is high, and the rest heat cannot be fully utilized, so that energy is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an establish outside steam heater's boiler possesses and to detect the boiler water level, and can carry out make full use of to the heat, prevents that the heat from causing extravagant advantage, has solved the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an establish outside steam heater's boiler, includes heat utilization case, water tank and boiler body, the heating pipe is installed to boiler body's bottom inner wall, and level sensor is installed to one side inner wall of boiler body, install condensation heat transfer coil in the boiler body, second outlet pipe and third inlet tube are installed to one side end of boiler body, and the second outlet pipe is connected with condensation heat transfer coil's end-to-end, and the third inlet tube is connected with condensation heat transfer coil's top, the upper end at boiler body is installed to the heat utilization case, is connected with first pressure pipe between heat utilization case and the boiler body, the upper end inner wall at the heat utilization case is installed to the water tank, and temperature sensor is installed to the upper end inner wall of water tank, evenly distributed's conducting strip is installed in the lower extreme embedding of water tank.

Preferably, the lower extreme of boiler body installs the supporting seat that is array distribution, and the bed plate is installed to the lower extreme of supporting seat. The bed plate can be right the utility model discloses support.

Preferably, a second water inlet pipe is installed at one side end of the boiler body, and an electromagnetic valve is installed on the second water inlet pipe. Water can be added into the boiler body through the second water inlet pipe.

Preferably, a second pressure relief pipe is installed at one side end of the heat utilization box, and pressure relief valves are arranged on the second pressure relief pipe and the first pressure relief pipe. The relief valve is provided to allow excess pressure to be vented while maintaining sufficient pressure within the apparatus.

Preferably, a first water inlet pipe is installed at the upper end of the heat utilization box, the first water inlet pipe is communicated with the water tank, and a threaded cover is installed on the upper end of the first water inlet pipe in a threaded mode. The arrangement of the first water inlet pipe can add water into the water tank.

Preferably, a first water outlet pipe extending out of the boiler body is installed at the side end of the water tank, and an electromagnetic valve is installed on the first water outlet pipe. The first water outlet pipe is arranged to discharge water in the water tank.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses an external controller carries out automatic control, in use can heat this internal water of boiler through heating pipe work, the high-temperature steam of production can heat the water that gets into in the condensation heat transfer coil, can detect this internal water level of boiler through level sensor, when the water level is lower, external controller control opens the solenoid valve on the second inlet tube and makes outside water supply equipment supply water to this internal to the boiler, can prevent this internal dry combustion method of boiler, when boiler body internal pressure is great, can make unnecessary high-temperature steam get into to the heat utilization incasement through first pressure extraction pipe, can make high-temperature steam heat the water in the water tank under the cooperation of conducting strip, can prevent that the heat from causing the waste.

Drawings

Fig. 1 is a schematic cross-sectional structural view of the side view of the present invention;

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

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

The reference numerals and names in the figures are as follows:

1. a heat utilization tank; 2. a first water inlet pipe; 3. a water tank; 4. a heat conductive sheet; 5. a first water outlet pipe; 6. a first pressure discharge pipe; 7. a pressure relief valve; 8. a second water inlet pipe; 9. a condensing heat exchange coil; 10. heating a tube; 11. a boiler body; 12. a base plate; 13. a supporting seat; 14. a water level sensor; 15. a second water outlet pipe; 16. a third water inlet pipe; 17. a temperature sensor; 18. a second pressure discharge pipe; 19. an electromagnetic valve.

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.

Example one

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides an establish outside steam heater's boiler, includes that heat utilizes case 1, water tank 3 and boiler body 11, boiler body 11's lower extreme is installed and is array distribution's supporting seat 13, and bed plate 12 is installed to the lower extreme of supporting seat 13, heating pipe 10 is installed to boiler body 11's bottom inner wall, and level sensor 14 is installed to one side inner wall of boiler body 11, second inlet tube 8 is installed to one side end of boiler body 11, installs solenoid valve 19 on the second inlet tube 8, install condensation heat transfer coil 9 in the boiler body 11, and second outlet pipe 15 and third inlet tube 16 are installed to one side end of boiler body 11, and second outlet pipe 15 and condensation heat transfer coil 9's end-to-end connection, third inlet tube 16 are connected with condensation heat transfer coil 9's top, the utility model provides a condensation heat transfer coil 9, heating pipe 10, level sensor 14 and solenoid valve 19 are known for technical staff in the field, all belong to conventional means or common general knowledge, just give unnecessary details here, and technical staff can carry out arbitrary selection and match according to its needs or facility.

The working principle of the boiler provided with the external steam heater based on the embodiment 1 is as follows: the utility model discloses in operation, the utility model discloses an external controller carries out automatic control, in use through third inlet tube 16 to adding water in the condensation heat transfer coil pipe 9, later water can be followed second outlet pipe 15 and discharged, can heat the water in the boiler body 11 through the work of heating pipe 10, the high temperature steam of production can heat the water that gets into in the condensation heat transfer coil pipe 9, can detect the water level in the boiler body 11 through level sensor 14, when the water level is lower, solenoid valve 19 on the external controller control is opened on the second inlet tube 8 makes external water supply equipment supply water in to the boiler body 11, can prevent to burn futilely in the boiler body 11.

Example two

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: compared with the first embodiment, the present embodiment further includes: the utility model provides a heat utilizes case 1 to install in the upper end of boiler body 11, is connected with first calandria pipe 6 between heat utilization case 1 and the boiler body 11, second calandria pipe 18 is installed to a side end of heat utilization case 1, all is provided with relief valve 7 on second calandria pipe 18 and the first calandria pipe 6, the upper end inner wall at heat utilization case 1 is installed to water tank 3, and temperature sensor 17 is installed to the upper end inner wall of water tank 3, evenly distributed's conducting strip 4 is installed in the lower extreme embedding of water tank 3, first inlet tube 2 is installed to the upper end of heat utilization case 1, communicates in first inlet tube 2 and the water tank 3, and the upper end screw thread of first inlet tube 2 installs the thread cap, first outlet pipe 5 that extends boiler body 11 is installed to the side of water tank 3, installs solenoid valve 19 on first outlet pipe 5, the utility model provides a relief valve 7 and temperature sensor 17 are known for technical personnel in the field, all belong to conventional means or common general knowledge, and no longer describe here, and technical personnel in the field can carry out arbitrary apolegamy option according to its needs or convenience.

In this embodiment, when 11 internal pressures of boiler body are great, can make unnecessary high temperature steam enter into to the heat utilization case 1 through the cooperation of first pressure release pipe 6 and relief valve 7, can make high temperature steam heat the water in the water tank 3 under the cooperation of conducting strip 4, can prevent that the heat from causing the waste, can detect the temperature in the water tank 3 through temperature sensor 17, water in the water tank 3 discharges through first outlet pipe 5 when reaching the boiling point, when the heat utilizes 1 internal pressure of case great, press pipe 18 through the second and can discharge pressure.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 an establish external steam heater's boiler, includes heat utilization case (1), water tank (3) and boiler body (11), its characterized in that: heating pipe (10) are installed to the bottom inner wall of boiler body (11), and level sensor (14) are installed to one side inner wall of boiler body (11), install condensation heat transfer coil pipe (9) in boiler body (11), and second outlet pipe (15) and third inlet tube (16) are installed to one side end of boiler body (11), second outlet pipe (15) and the end-to-end connection of condensation heat transfer coil pipe (9), and third inlet tube (16) are connected with the top of condensation heat transfer coil pipe (9), the heat utilizes case (1) to install the upper end at boiler body (11), and the heat utilizes to be connected with first pressure pipe (6) between case (1) and boiler body (11), water tank (3) are installed and are utilized the upper end inner wall of case (1), and temperature sensor (17) are installed to the upper end inner wall of water tank (3), evenly distributed's conducting strip (4) are installed in the lower extreme embedding of water tank (3).

2. A boiler with an external steam heater according to claim 1, characterized in that: the lower extreme of boiler body (11) is installed and is array distribution's supporting seat (13), and bed plate (12) are installed to the lower extreme of supporting seat (13).

3. A boiler with an external steam heater according to claim 1, characterized in that: a second water inlet pipe (8) is installed at one side end of the boiler body (11), and an electromagnetic valve (19) is installed on the second water inlet pipe (8).

4. A boiler with an external steam heater according to claim 1, wherein: a second pressure relief pipe (18) is installed at one side end of the heat utilization box (1), and pressure relief valves (7) are arranged on the second pressure relief pipe (18) and the first pressure relief pipe (6).

5. A boiler with an external steam heater according to claim 1, characterized in that: first inlet tube (2) are installed to the upper end of heat utilization case (1), first inlet tube (2) and water tank (3) in-connection, and the upper end screw thread of first inlet tube (2) installs the screw cap.

6. A boiler with an external steam heater according to claim 1, characterized in that: a first water outlet pipe (5) extending out of the boiler body (11) is installed at the side end of the water tank (3), and an electromagnetic valve (19) is installed on the first water outlet pipe (5).