CN219797258U

CN219797258U - Heat supply boiler

Info

Publication number: CN219797258U
Application number: CN202321105221.6U
Authority: CN
Inventors: 胡玉香; 张立新; 汪全超
Original assignee: Xinyuan Boruite Thermal Energy Co ltd
Current assignee: Xinyuan Boruite Thermal Energy Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-03
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a heat supply boiler, wherein the bottom of the side end of a tank body is symmetrically and penetratingly connected with an exhaust pipe, the inner side of a heat exchange tank is welded with a storage tank, the inner side of the storage tank is equidistantly provided with a heat exchange frame, the side end of the heat exchange frame is provided with a flow hole, one end of a water inlet pipe is embedded and provided with an electromagnetic valve, the top end of the heat exchange tank is connected with an exhaust pipe, combusted waste gas enters the inner side of the heat exchange tank along the exhaust pipe, cold water is injected into the inner side of the storage tank, the speed of water inlet and outlet is controlled through the electromagnetic valve and the water inlet pipe, the flow rate of water flow is limited by the heat exchange frame and the flow hole, and the water flow is gradually and uniformly paved in the storage tank.

Description

Heat supply boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to a heat supply boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the hot water or steam generated in the boiler can directly provide the needed heat energy for industrial production and people living, and the heat energy can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator.

But at present, when the gas boiler is used, a large amount of heat can be carried when exhaust gas is discharged and discharged, and when the heat of the exhaust gas is recovered, the heat exchange efficiency is poor when the heat exchange is caused due to uneven recovery flow, so that the utilization rate of the heat recovery is influenced.

Disclosure of Invention

The utility model provides a heat supply boiler, which can effectively solve the problems that in the prior art, when the gas boiler is used, a great amount of heat is carried during exhaust of waste gas, and when the heat of the waste gas is recovered, the recovery flow is uneven, so that the heat exchange efficiency is poor during heat exchange, and the utilization rate of the heat recovery is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat supply boiler comprises a tank body, wherein a reflux heating assembly is arranged on one side of the tank body, and comprises a heating tank, a heating assembly frame, an air inlet pipe, an air outlet pipe, a heat exchange box, a storage box, a heat exchange frame, a flow hole, a water inlet pipe, an electromagnetic valve, an exhaust pipe, a reflux pipe and a quantitative valve;

the heating tank is installed in the embedding of jar internal side, jar internal side corresponds heating tank position department and installs the heating group frame, jar body one end equidistance through-connection has the intake pipe, jar body side end bottom symmetry through-connection has the blast pipe, two the joint has the heat transfer box is run through on the blast pipe top, the inboard welding of heat transfer box has the storage box, the heat transfer frame is installed to the inboard equidistance joint of storage box, the flow hole has been seted up to the heat transfer frame side, the storage box bottom through-connection has the inlet tube, the solenoid valve is installed in inlet tube one end embedding, heat transfer box top through-connection has the exhaust pipe, heat transfer box bottom through-connection has the back flow, the ration valve is installed to back flow one end.

Preferably, the heat exchange box is mounted at the side end of the tank body in a clamping manner, and the input ends of the electromagnetic valve and the quantitative valve are electrically connected with the output end of an external power supply.

Preferably, the water inlet pipe is embedded and arranged at the side end of the tank body, and the heat exchange frame is embedded and arranged at the inner side of the heat exchange box.

Preferably, a cleaning treatment assembly is arranged on one side of the tank body, and comprises a slag discharging box, an isolation screen, a slag discharging electric push rod, a slag discharging scraper blade, a mobile electric sliding rail, a cleaning scraper blade, a slag discharging electric sliding rail, a centralized box, a discharge pipe and a limiting valve;

the heating tank one end through-connection has the scum case, the inboard embedding joint of scum case has the isolation otter board, the sediment electricity push rod is installed to scum case one end embedding, sediment electricity push rod one end joint has the sediment scraper blade, the removal electric slide rail is installed to the inboard end of heating tank, cleaning scraper blade is installed to removal electric slide rail one end, the material electricity slide rail is installed to jar inboard bottom, concentrate case is installed to material electricity slide rail one side, the discharge pipe is installed to sediment case one side, the limiting valve is installed to discharge pipe one end.

Preferably, the bottom end of the deslagging scraper is attached to the top end of the isolation screen, and the deslagging electric push rod, the mobile electric sliding rail, the discharging electric sliding rail and the limiting valve input end are electrically connected with the external power supply output end.

Preferably, the cleaning scraping plate is slidably arranged on the inner side of the heating tank, and the collecting box is connected with the discharge pipe in a sleeved mode.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with backward flow heating element, waste gas after the burning enters into the heat transfer incasement side along the blast pipe, pour into cold water to the storage incasement side, through the speed of solenoid valve and inlet tube control business turn over water, there are heat exchange frame and flow hole restriction rivers again, and lay the storage incasement portion with rivers gradually even, when the heat transfer, through blast pipe bottom inlet air and waste gas pipe top exhaust, rivers from top to bottom, waste gas from bottom to top, make can replace the operation gradually when the heat transfer, gradually the intensification, make effect and the efficiency of heat transfer can be guaranteed when the heat transfer, reduce thermal discharge, resource recycle's effect has been guaranteed.

2. Be provided with clean processing subassembly, it removes to drive cleaning blade by removing electric slide rail, with the inside impurity discharge of adhering to at the heating jar side, impurity enters into the sediment incasement side along the heating jar, carry out separation processing to impurity and water through keeping apart the otter board, it slides along keeping apart the otter board to drive sediment scraper blade by sediment electricity push rod, impurity is discharged to the collection incasement side along the discharge pipe, drive the removal of collection case through row material electric slide rail and discharge for can last stable operation when cleaning impurity to inside, reduce the condition that influences heating rate because of the incrustation scale appears.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the can of the present utility model;

FIG. 3 is a schematic view of the reflow heating assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the cleaning processing assembly of the present utility model;

reference numerals in the drawings: 1. a tank body;

2. a reflow heating assembly; 201. a heating tank; 202. heating the assembly frame; 203. an air inlet pipe; 204. an exhaust pipe; 205. a heat exchange box; 206. a storage box; 207. a heat exchange frame; 208. a flow hole; 209. a water inlet pipe; 210. an electromagnetic valve; 211. an exhaust pipe; 212. a return pipe; 213. a dosing valve;

3. a cleaning treatment assembly; 301. a slag discharging box; 302. an isolation screen; 303. a slag discharging electric push rod; 304. a slag discharging scraper; 305. moving the electric slide rail; 306. a cleaning blade; 307. discharging electric slide rail; 308. a concentrating box; 309. a discharge pipe; 310. a limiting valve.

Description of the embodiments

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the utility model provides a technical scheme, a heating boiler, which comprises a tank body 1, wherein a reflux heating assembly 2 is arranged on one side of the tank body 1, and the reflux heating assembly 2 comprises a heating tank 201, a heating assembly frame 202, an air inlet pipe 203, an air outlet pipe 204, a heat exchange box 205, a storage box 206, a heat exchange frame 207, a flow hole 208, an inlet pipe 209, an electromagnetic valve 210, an exhaust pipe 211, a reflux pipe 212 and a quantitative valve 213;

the heating jar 201 is installed to inboard embedding of jar body 1, jar body 1 inboard corresponds heating jar 201 position department and installs heating group frame 202, jar body 1 one end equidistance through-connection has intake pipe 203, jar body 1 side end bottom symmetry through-connection has blast pipe 204, two blast pipe 204 top run-through joint has heat transfer box 205, heat transfer box 205 joint is installed in jar body 1 side end, make can effectual operation linkage when the heat transfer is fixed, the inboard welding of heat transfer box 205 has storage box 206, the inboard equidistant joint of storage box 206 installs heat exchange frame 207, heat exchange frame 207 embedding is installed in heat transfer box 205 inboard, the stable heat transfer of being convenient for, flow hole 208 has been seted up to heat exchange frame 207 side, storage box 206 bottom through-connection has inlet tube 209, inlet tube 209 embedding is installed in jar body 1 side, be convenient for stable inlet tube 209 one end embedding is installed solenoid valve 210, heat transfer box 205 top through-connection has waste gas pipe 211, heat transfer box 205 bottom through-connection has back flow 212, quantitative valve 213 is installed to 212 one end, solenoid valve 210 and quantitative valve 213 input and external power output electrical connection.

A cleaning treatment assembly 3 is arranged on one side of the tank body 1, and the cleaning treatment assembly 3 comprises a slag discharging box 301, an isolation screen 302, a slag discharging electric push rod 303, a slag discharging scraper 304, a mobile electric slide rail 305, a cleaning scraper 306, a slag discharging electric slide rail 307, a concentration box 308, a discharge pipe 309 and a limiting valve 310;

the heating tank 201 one end through connection has the scum case 301, the inboard embedding joint of scum case 301 has isolation otter board 302, scum electric putter 303 is installed to scum case 301 one end embedding, scum electric putter 303 one end joint has scum scraper blade 304, scum scraper blade 304 bottom and isolation otter board 302 top laminating, be convenient for stable scum operation, the removal electric slide rail 305 is installed to heating tank 201 inboard end, cleaning scraper 306 is installed to removal electric slide rail 305 one end, cleaning scraper 306 slidable mounting is inboard in heating tank 201 for can stable operation when the cleaning removes, discharge electric slide rail 307 is installed to jar 1 inboard bottom, concentrate case 308 is installed to discharge electric slide rail 307 one side, discharge tube 309 is installed to scum case 301 one side, concentrate case 308 cup joints with discharge tube 309 and is connected, be convenient for stable scum, limit valve 310 is installed to discharge tube 309 one end, scum electric putter 303, removal electric slide rail 307 and limit valve 310 input and external power source output electric connection.

The working principle and the using flow of the utility model are as follows: the heating assembly frame 202 ignites natural gas to heat water on the inner side of the heating tank 201, the air is input into the air inlet pipe 203 to supply oxygen, waste gas generated by natural gas combustion enters the inner side of the heat exchange box 205 along the exhaust pipe 204, cold water is injected into the inner side of the storage box 206, heat exchange operation is performed on the hot waste gas in the heat exchange box 205 through the heat exchange frame 207, meanwhile, when water enters from the outside, water flows along the flow holes 208, so that the water uniformly contacts with the whole heat exchange frame 207 back and forth, the heat exchange speed and effect are increased, meanwhile, water in the storage box 206 continuously exchanges heat with the heat exchange frame 207, waste gas is discharged along the exhaust pipe 211, and during heat exchange, water vapor contained in the waste gas is condensed into water due to the reduction of the temperature of the waste gas, the water is discharged along the return pipe 212, and the temperature of the heat exchange of the exhaust gas is guaranteed by controlling and limiting through the quantitative valve 213, and meanwhile, the water drainage of the water inlet pipe 209 is controlled through the electromagnetic valve 210, so that stable water inlet of the heating tank 201 is timely;

when water is continuously heated and supplied with heat, the movable electric slide rail 305 drives the cleaning scraping plate 306 to move, so that impurities attached to the side end of the heating tank 201 are discharged, the impurities enter the inner side of the slag discharging box 301 along the heating tank 201, the impurities and the water are separated through the isolation screen plate 302, when a certain amount of impurities are accumulated, the slag discharging electric push rod 303 drives the slag discharging scraping plate 304 to slide along the isolation screen plate 302, the impurities slide along the discharge pipe 309, the limiting valve 310 is opened, the impurities are discharged into the inner side of the collecting box 308, and the collecting box 308 is driven to move and discharge through the discharge electric slide rail 307, so that stable operation can be continuously performed when the impurities are cleaned inside.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a heat supply boiler, includes a jar body (1), its characterized in that: a reflux heating assembly (2) is arranged on one side of the tank body (1), and the reflux heating assembly (2) comprises a heating tank (201), a heating assembly frame (202), an air inlet pipe (203), an air outlet pipe (204), a heat exchange box (205), a storage box (206), a heat exchange frame (207), a flow hole (208), a water inlet pipe (209), an electromagnetic valve (210), an exhaust pipe (211), a reflux pipe (212) and a quantitative valve (213);

heating jar (201) is installed to inboard embedding of jar body (1), jar body (1) inboard corresponds heating jar (201) position department and installs heating group frame (202), jar body (1) one end equidistance through-connection has intake pipe (203), jar body (1) side bottom symmetry through-connection has blast pipe (204), two blast pipe (204) top run-through joint has heat exchange box (205), heat exchange box (205) inboard welding has storage box (206), heat exchange frame (207) are installed to inboard equidistance joint of storage box (206), flow hole (208) have been seted up to heat exchange frame (207) side, storage box (206) bottom through-connection has inlet tube (209), solenoid valve (210) are installed in inlet tube (209) one end embedding, heat exchange box (205) top through-connection has exhaust pipe (211), heat exchange box (205) bottom through-connection has back flow (212), quantitative valve (213) are installed to back flow (212) one end.

2. A heating boiler according to claim 1, wherein the heat exchange box (205) is mounted at the side end of the tank body (1) in a clamping manner, and the input ends of the electromagnetic valve (210) and the quantitative valve (213) are electrically connected with the output end of an external power supply.

3. A heating boiler according to claim 1, characterized in that the water inlet pipe (209) is embedded and arranged at the side end of the tank body (1), and the heat exchange frame (207) is embedded and arranged at the inner side of the heat exchange box (205).

4. A heating boiler according to claim 1, wherein a cleaning treatment assembly (3) is installed on one side of the tank body (1), and the cleaning treatment assembly (3) comprises a slag discharging box (301), an isolation screen (302), a slag discharging electric push rod (303), a slag discharging scraper (304), a mobile electric slide rail (305), a cleaning scraper (306), a slag discharging electric slide rail (307), a collecting box (308), a discharge pipe (309) and a limiting valve (310);

the heating tank is characterized in that a slag discharging box (301) is connected to one end of the heating tank (201) in a penetrating manner, an isolation screen plate (302) is embedded in the inner side of the slag discharging box (301), a slag discharging electric push rod (303) is embedded in one end of the slag discharging box (301), a slag discharging scraper blade (304) is embedded in one end of the slag discharging electric push rod (303), a movable electric sliding rail (305) is arranged at the inner side end of the heating tank (201), a cleaning scraper blade (306) is arranged at one end of the movable electric sliding rail (305), a discharging electric sliding rail (307) is arranged at the inner bottom end of the tank body (1), a concentrating box (308) is arranged on one side of the discharging electric sliding rail (307), and a discharging pipe (309) is arranged on one side of the slag discharging box (301), and a limiting valve (310) is arranged at one end of the discharging pipe (309).

5. A heating boiler according to claim 4, wherein the bottom end of the slag discharging scraper (304) is attached to the top end of the isolation screen (302), and the input ends of the slag discharging electric push rod (303), the mobile electric slide rail (305), the slag discharging electric slide rail (307) and the limiting valve (310) are electrically connected with the output end of the external power supply.

6. A heating boiler according to claim 4, characterized in that the cleaning blade (306) is slidingly mounted inside the heating tank (201), and the collecting tank (308) is connected with the discharge pipe (309) in a socket joint.