CN211625725U

CN211625725U - High-efficient horizontal boiler

Info

Publication number: CN211625725U
Application number: CN202020295103.6U
Authority: CN
Inventors: 谢建平; 许高超
Original assignee: Henan Hengda Boiler Manufacturing Co ltd
Current assignee: Henan Hengda Boiler Manufacturing Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-02
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a high-efficient horizontal boiler, including shell body, chassis and combustor, the chassis sets up in the shell body bottom, is provided with the water tank at the shell body top, be provided with the combustion chamber in the shell body, be provided with the preheating chamber that is the platykurtic in combustion chamber intracavity top, be provided with heating device in the preheating chamber, the preheating chamber upper surface passes through raceway and water tank intercommunication, and the preheating chamber bottom is through a plurality of water-cooling wall pipes and main duct connection, the water-cooling wall pipe is located the indoor both sides of combustion chamber, combustor and combustion chamber intercommunication to it is corresponding with the water-cooling wall pipe. An object of the utility model is to provide a high-efficient horizontal boiler to it is expected to improve the efficiency that hot water produced.

Description

High-efficient horizontal boiler

Technical Field

The utility model relates to a boiler technical field, concretely relates to high-efficient horizontal 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 hot water or the steam that produce in the boiler can directly provide required heat energy for industrial production and people's life, also can convert mechanical energy into through steam power device, or the rethread generator converts mechanical energy into the electric energy, and current boiler directly heats the tube bank in the boiler in the heating process, lacks preheating process, influences hydrothermal production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient horizontal boiler to it is expected to improve the efficiency that hot water produced.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a high-efficient horizontal boiler, includes shell body, chassis and combustor, the chassis sets up in the shell body bottom, is provided with the water tank at the shell body top, be provided with the combustion chamber in the shell body, be provided with the preheating chamber that is the platykurtic in combustion chamber intracavity top, be provided with heating device in the preheating chamber, the preheating chamber upper surface passes through raceway and water tank intercommunication, and the preheating chamber bottom is through a plurality of water wall pipes and main duct connections, the water wall pipe is located the indoor both sides of combustion chamber, combustor and combustion chamber intercommunication to it is corresponding with the water wall pipe.

Further, a hollow cavity is arranged between the outer shell and the combustion chamber, and a heat insulation layer is arranged in the hollow cavity.

Furthermore, one end of the main conveying pipe is connected with a water discharging pipe, and the water discharging pipe penetrates through the side wall of the outer shell.

Furthermore, a water inlet pipe is arranged on the water tank, and a liquid level meter is arranged on the side wall of the water tank.

Furthermore, a blocking block is arranged in the water tank and connected with the pushing end of the air cylinder, and when the air cylinder is arranged at the top of the water tank and pushed out by the air cylinder, the blocking block can block the upper pipe orifice of the water delivery pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be provided with the preheating chamber that is the platykurtic in the combustion chamber for rivers in the water tank can have great heating area in going into the preheating chamber, be provided with heating device in the preheating chamber and can be heated through the combustor bottom, preheat water through the heat source of two parts, improved and preheated the effect, the preheating chamber below is connected with a plurality of water-cooling wall pipes, in order to further heating water, can improve the efficiency that hot water produced by a wide margin through adopting such mode.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1-outer shell, 2-combustion chamber, 3-heat insulation layer, 4-water tank, 5-liquid level meter, 6-cylinder, 7-block, 8-water pipe, 9-preheating chamber, 10-heating device, 11-burner, 12-bottom frame, 13-main conveying pipe, 14-water wall pipe, 15-water discharging pipe and 16-water inlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

referring to the drawings, the utility model provides a high-efficiency horizontal boiler, which comprises an outer shell 1, a bottom frame 12 and a burner 11, wherein the bottom frame 12 is arranged at the bottom of the outer shell 1, a water tank 4 is arranged at the top of the outer shell 1, a combustion chamber 2 is arranged in the outer shell 1, a flat preheating chamber 9 is arranged above the cavity of the combustion chamber 2, the preheating chamber 9 divides the combustion chamber 2 into an upper chamber and a lower chamber, a heating device 10 is arranged in the preheating chamber 9, the heating device 10 can not contact with the upper surface and the lower surface of the preheating chamber 9, the upper surface of the preheating chamber 9 is communicated with the water tank 4 through a water pipe 8, so that a part of water in the water tank 4 can flow into the preheating chamber 9 for preheating, the heat source in the preheating process is from the heat generated by the heating device 10 and the burner 11, the bottom of the preheating chamber 9 is connected with a main conveying pipe 13 through a plurality of water wall pipes 14, the, the burner 11 communicates with the combustion chamber 2 and corresponds to the water wall tube 14, and the high temperature flame generated by the burner 11 preheats the water in the preheating chamber 9 on the one hand and further heats the water in the water wall tube 14 on the other hand.

Example 2:

on the basis of the above embodiment, another embodiment of the utility model is that, be provided with hollow cavity between shell body 1 and the combustion chamber 2, in order to prevent that the skin is scalded to shell body 1 high temperature, be provided with insulating layer 3 in this hollow cavity.

Example 3:

on the basis of the above embodiment, another embodiment of the present invention is that the one end of the main conveying pipe 13 is connected to a drain pipe 15, the drain pipe 15 runs through the side wall of the outer casing 1 for use, and a drain valve is further disposed on the preferred drain pipe 15.

Example 4:

on the basis of the above embodiment, another embodiment of the present invention is that the water tank 4 is provided with the water inlet pipe 16, and the side wall of the water tank 4 is provided with the liquid level meter 5.

Example 5:

on the basis of the embodiment, the utility model discloses a another embodiment is, be provided with sprue 7 in the water tank 4, be provided with on the sprue 7 with the projection of 8 mouth of pipe looks adaptations of raceway, sprue 7 is connected with the release end of cylinder 6, when cylinder 6 sets up in 4 tops of water tank and cylinder 6 release, the upper portion mouth of pipe of raceway 8 can be plugged up to sprue 7, when need not continue to heat the water in the water tank 4, only need start cylinder 6 and plug up 8 mouths of pipe of raceway with sprue 7.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a high-efficient horizontal boiler, includes shell body (1), chassis (12) and combustor (11), chassis (12) set up in shell body (1) bottom, its characterized in that: be provided with water tank (4) at shells (1) top, be provided with combustion chamber (2) in shell body (1), be provided with above combustion chamber (2) intracavity and be the preheating chamber (9) of platykurtic, be provided with heating device (10) in preheating chamber (9), preheating chamber (9) upper surface passes through raceway (8) and water tank (4) intercommunication, and preheating chamber (9) bottom is connected with main conveyer pipe (13) through a plurality of water wall pipes (14), water wall pipe (14) are located combustion chamber (2) indoor both sides, combustor (11) and combustion chamber (2) intercommunication to it is corresponding with water wall pipe (14).

2. A high efficiency horizontal boiler in accordance with claim 1, wherein: a hollow cavity is arranged between the outer shell (1) and the combustion chamber (2), and a heat insulation layer (3) is arranged in the hollow cavity.

3. A high efficiency horizontal boiler in accordance with claim 1, wherein: one end of the main conveying pipe (13) is connected with a water discharging pipe (15), and the water discharging pipe (15) penetrates through the side wall of the outer shell (1).

4. A high efficiency horizontal boiler in accordance with claim 1, wherein: the water tank (4) is provided with a water inlet pipe (16), and the side wall of the water tank (4) is provided with a liquid level meter (5).

5. A high efficiency horizontal boiler in accordance with claim 1, wherein: be provided with sprue (7) in water tank (4), sprue (7) are connected with the release end of cylinder (6), when cylinder (6) set up in water tank (4) top and cylinder (6) release, upper portion mouth of pipe of raceway (8) can be plugged up in sprue (7).