Heating structure for heating system

Abstract

The utility model provides a heating structure for a heating system, which relates to the technical field of heat supply units and comprises a box body, a cavitation partition plate is arranged in the box body and divides an inner cavity of the box body into a heating cavity and a cavitation cavity, the heating cavity is communicated with the cavitation cavity through a cavitation through hole penetrating through the surface of the cavitation partition plate, a water inlet is arranged at one end of the heating cavity, and a water outlet is arranged at the other end of the cavitation cavity. A heating pipe is arranged in the heating cavity; a water outlet is formed in one end of the cavitation cavity. The cavitation heating device has the beneficial effects that the cavitation heating device not only has two heating functions of heating pipe heating and cavitation heating at the same time, but also has higher cavitation heating efficiency, so that the temperature rise speed of liquid is greatly accelerated.

Description

Technical Field

[0001] The utility model belongs to the field of heating systems, and particularly relates to a heating structure for a heating system. Background Art

[0002] Currently, water is the most widely used heat medium in the thermal engineering field. It can be heated in a variety of ways, including coal-fired, gas-fired, oil-fired, and electric heating materials. A wide variety of heating systems are available on the market. However, most heating systems on the market utilize heating structures that only have electric heating capabilities or cavitation heating capabilities. Therefore, existing heating systems generally incorporate multiple or different types of heaters throughout the entire circuit to improve the heating effect and efficiency of the entire heating unit.

[0003] In order to simplify the structure of the heating system, a Chinese patent with application number 2022221161022 once provided a heating heater, which organically combines the cavitation heating structure and the heating tube structure, and has both heating functions of heating tube heating and cavitation heating, thereby simplifying the types and quantity of heating equipment in the entire heating unit, and effectively improving the heating effect and heating efficiency.

[0004] However, there are still areas that need improvement in the above-mentioned heating heater: since the formation and collapse of cavitation bubbles in the cavitation heating structure are easily affected by the temperature of the liquid to be heated, when the above-mentioned heating heater is used to heat water waiting to be heated, its heating efficiency is easily affected by the temperature of the liquid to be heated, and a higher heating efficiency cannot be achieved. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a heating structure for a heating system with high cavitation heating efficiency, so as to greatly accelerate the temperature rise speed of liquid.

[0006] In order to solve the above-mentioned technical problems, the present invention provides a heating structure for a heating system, which includes a box body, a cavitation partition provided in the box body, the cavitation partition dividing the inner cavity of the box body into a heating cavity and a cavitation cavity, the heating cavity and the cavitation cavity are connected by a cavitation through-hole penetrating the surface of the cavitation partition, and a water inlet is provided at one end of the heating cavity, a heating pipe is provided inside the heating cavity; and a water outlet is provided at one end of the cavitation cavity. In this case, when the present invention is applied to heat water to be heated as a liquid, it can first be heated by the heating pipe in the heating cavity, and then cavitation heating can be performed on it by the cavitation partition. In this way, it not only has both heating functions of heating pipe heating and cavitation heating, but also can heat the liquid to be heated by the heating pipe, which is conducive to the occurrence of subsequent cavitation, thereby effectively improving the cavitation heating efficiency of the subsequent cavitation heating process.

[0007] Furthermore, the shape of the heating tube is a cylinder with openings at both ends, and one end of the heating tube is fixedly connected to the inner wall of the heating chamber, and the other end of the heating tube is fixedly connected to the cavitation partition, and the heating chamber is divided into heating chamber one and heating chamber two by the heating tube; the water inlet includes water inlet one and water inlet two arranged on the side wall of the heating chamber, water inlet one is connected to heating chamber one, and water inlet two is connected to heating chamber two. At this time, since the utility model is provided with two layers of channels, it can fully absorb the heat at the heating tube.

[0008] Furthermore, the cavitation chamber is provided with at least one reinforced cavitation baffle between the cavitation baffle and the water outlet, and the reinforced cavitation baffle is also penetrated by a cavitation through-hole, and the heated liquid is subjected to secondary cavitation, tertiary cavitation, etc. through the cavitation through-hole to improve the cavitation heating effect of the entire heating structure.

[0009] Furthermore, the cavitation through hole is a Venturi through hole.

[0010] Furthermore, an exhaust hole is provided on the upper portion of the box body, and exhaust treatment is performed through the exhaust hole.

[0011] Furthermore, a sewage outlet is provided at the lower part of the box body, and sewage can be discharged through the sewage outlet.

[0012] Furthermore, a water replenishment port is provided on the upper portion of the box body, and water replenishment can be performed through the water replenishment port.

[0013] Furthermore, a liquid level gauge is provided in the box, and the water level inside the box is monitored in real time by the liquid level gauge to avoid too little water in the box.

[0014] It can be seen from the above technical solution that the utility model has the following advantages: the heating structure for the heating system provided by the utility model not only has both heating functions of heating tube heating and cavitation heating, but also can heat the liquid to be heated through the heating tube, which is conducive to the occurrence of subsequent cavitation, thereby effectively improving the cavitation heating efficiency of the subsequent cavitation heating process and greatly accelerating the liquid heating rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of a specific implementation method of the utility model.

[0017] In the figure: 1. Box body; 2. Water inlet 1; 3. Water inlet 2; 4. Heating tube; 5. Cavitation baffle; 6. Cavitation through hole; 7. Drain outlet; 8. Reinforced cavitation baffle; 9. Exhaust hole; 10. Liquid level gauge; 11. Water supply port. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figure 1 As shown, the present invention provides a heating structure for a heating system, which includes a housing 1, in which a cavitation baffle 5 and a liquid level gauge 10 are provided. The cavitation baffle 5 divides the inner cavity of the housing 1 into a heating cavity and a cavitation cavity, and the heating cavity and the cavitation cavity are connected through a cavitation through-hole 6 passing through the surface of the cavitation baffle 5.

[0020] At the same time, a heating tube 4 is provided inside the heating chamber. The heating tube 4 is in the shape of a cylinder with both ends open. One end of the heating tube 4 is fixedly connected to the inner wall of the heating chamber, and the other end of the heating tube 4 is fixedly connected to the cavitation baffle 5. The heating chamber is divided into heating chamber 1 and heating chamber 2 by the heating tube 4. A water inlet is provided at one end of the heating chamber. The water inlet includes water inlet 1 2 and water inlet 2 3 provided on the side wall of the heating chamber. Water inlet 1 2 is connected to heating chamber 1, and water inlet 2 3 is connected to heating chamber 2. At this time, because the utility model is provided with two layers of channels, it can fully absorb the heat from the heating tube 4.

[0021] A water outlet is provided at one end of the cavitation cavity, and at least one reinforced cavitation baffle 8 is provided inside the cavitation cavity between the cavitation baffle 5 and the water outlet. The reinforced cavitation baffle 8 is also penetrated by a cavitation through-hole 6, and the liquid to be heated is subjected to secondary cavitation, tertiary cavitation, etc. through the cavitation through-hole 6 there, so as to improve the cavitation heating effect of the entire heating structure.

[0022] In addition, the upper portion of the box body 1 is provided with an exhaust hole 9 and a water replenishment port 11, and exhaust is performed through the exhaust hole 9, and water is replenished through the water replenishment port 11. The lower portion of the box body 1 is provided with a sewage outlet 7, and sewage is discharged through the sewage outlet 7.

[0023] The water flow process at this time is as follows: first, the water waits for the heated liquid to enter the heating chamber through water inlet 1 2 and water inlet 2 3, and then passes through the heating tube 4 in the heating chamber for initial heating; then, it passes through the cavitation baffle 5 and the reinforced cavitation baffle 8 for primary cavitation heating and secondary cavitation heating; finally, it flows out through the water outlet to the external circulation pipe. In addition, when the heating tube 4 heats the water in the heating chamber, it can be heated electrically by installing an electric heating wire inside the heating tube 4, or it can be heated by heat exchange by installing a flue gas duct inside the heating tube 4.

[0024] The terms "first," "second," "third," "fourth," and so on (if any) in the description and claims of the present invention and the accompanying drawings are used to distinguish similar items and are not necessarily used to describe a particular order or sequential sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0025] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A heating structure for a heating system, comprising a box (1); characterized in that, A cavitation partition (5) is provided in the box body (1), and the cavitation partition (5) divides the inner cavity of the box body (1) into a heating cavity and a cavitation cavity. The heating cavity and the cavitation cavity are connected through a cavitation through hole (6) penetrating the surface of the cavitation partition (5). A water inlet is provided at one end of the heating cavity, and a heating pipe (4) is provided inside the heating cavity; and a water outlet is provided at one end of the cavitation cavity.

2. The heating structure for a heating system according to claim 1, characterized in that: The heating tube (4) is in the shape of a cylinder with two ends open, and one end of the heating tube (4) is fixedly connected to the inner wall of the heating chamber, and the other end of the heating tube (4) is fixedly connected to the cavitation partition (5). The heating chamber is divided into heating chamber 1 and heating chamber 2 by the heating tube (4); the water inlet includes water inlet 1 (2) and water inlet 2 (3) arranged on the side wall of the heating chamber, the water inlet 1 (2) is connected to the heating chamber 1, and the water inlet 2 (3) is connected to the heating chamber 2.

3. The heating structure for a heating system according to claim 1, characterized in that: The cavitation cavity is provided with at least one reinforced cavitation baffle (8) between the cavitation baffle (5) and the water outlet, and the reinforced cavitation baffle (8) is also penetrated by a cavitation through hole (6).

4. The heating structure for a heating system according to claim 1 or 3, characterized in that: The cavitation through hole (6) is a Venturi through hole.

5. The heating structure for a heating system according to claim 1, characterized in that: An exhaust hole (9) is provided on the upper portion of the box body (1).

6. The heating structure for a heating system according to claim 1, characterized in that: A sewage outlet (7) is provided at the lower portion of the box body (1).

7. The heating structure for a heating system according to claim 1, characterized in that: A water supply port (11) is provided on the upper portion of the box body (1).

8. The heating structure for a heating system according to claim 1, characterized in that: A liquid level gauge (10) is provided in the box (1).

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