Energy-saving heat supply system

By introducing floating plates, sliders, telescopic frames and cleaning components into the heating system, the problem of low thermal efficiency of traditional heating systems at low liquid levels is solved, and rapid heating and scale of the electric heating pipes are always located under the liquid level is achieved. Cleaning significantly improves energy saving effect.

CN222256778UActive Publication Date: 2024-12-27NINGXIA BAIXIN ENERGY TECH DEV CO LTD
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Patent Information

Application Number
CN202421075646.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-17
Publication Date
2024-12-27
Estimated Expiration
2034-05-17

AI Technical Summary

Technical Problem

In winter, traditional heating systems cannot keep all heating pipes below the liquid level when the liquid level is lowered, resulting in reduced thermal efficiency and waste of energy.

Method used

A heating system including floating plates, sliders, telescopic frames, electric heating pipes and temperature sensors is designed. The floating plates drive the sliders downward, and the positioning rods push the telescopic frames to shrink, so that the electric heating pipes are always below the liquid level. And clean the scale outside the electric heating tube through the scraper ring, drive frame, reciprocating screw and collection box assembly.

Benefits of technology

It achieves rapid heating at low liquid level, avoids empty operation of the heating pipe, improves energy utilization, and maintains the heating effect by cleaning scale, significantly improving the energy saving effect.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222256778U_ABST
Patent Text Reader

Abstract

The utility model discloses an energy-saving heat supply system which comprises a heat supply water tank, the top end of the heat supply water tank is fixedly connected with a controller, one end of the right side of the heat supply water tank is communicated with a heat dissipation plate through a connecting pipe, and a floating plate, a sliding block, a positioning rod, a telescopic frame, an electric heating pipe and a temperature sensor are arranged. When the water level in the heat supply water tank is lowered, the floating plate drives the sliding block to move downwards, the telescopic frame is further pushed to contract through the positioning rod at the top end, the distance between the electric heating pipes can be shortened, the electric heating pipes are located below the liquid level all the time, and therefore when water is heated under detection of the temperature sensor, the water temperature can be rapidly increased to the designated range; according to the electric water heater, the phenomenon of empty running of local electric heating pipes caused by reduction of the liquid level is avoided, the water temperature is rapidly increased to be within the specified temperature range by enabling all the electric heating pipes to be located below the liquid level all the time, energy waste is avoided, and the good energy-saving effect is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of heating systems, in particular to an energy-saving heating system. Background Art

[0002] The energy consumption for heating in winter in my country accounts for a considerable proportion of the total energy consumption. Especially in the northern region of my country, the winter is generally cold and long, the heating temperature is low, and the heating period is long, which makes the winter heat load and equipment power consumption relatively large, and thus makes the traditional heating system have the problem of high energy consumption. Since the heating pipes in the heating system are mostly fixed in the hot water tank of the heating system, when the liquid level in the hot water tank is reduced, all the heating pipes cannot be always located below the liquid surface to quickly heat the water to the specified temperature range. Then, when the heating pipes above the liquid surface are also working, since the water cannot be efficiently heated when the water is raised to the specified temperature range, it causes energy waste and the energy saving effect is not very good. Therefore, an energy-saving heating system is proposed to address the above problems. Utility Model Content

[0003] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An energy-saving heating system comprises a hot water tank, a controller is fixedly connected to the top of the hot water tank, one right end of the hot water tank is connected to a heat sink through a connecting pipe, one outer end of the heat sink is connected to a circulation pump through a connecting pipe, and the other end of the circulation pump is connected to the hot water tank through a connecting pipe, a floating plate is provided at the top inner side of the hot water tank, a slider slidably connected to the hot water tank is fixedly connected to the outer side of the floating plate, a telescopic frame is provided at the bottom end of the floating plate, one end of the central rotating shaft of the telescopic frame is fixedly connected to an electric heating pipe, the other end of the top central rotating shaft of the telescopic frame and the other end of the bottom central rotating shaft of the telescopic frame are both fixedly connected to a positioning rod, the positioning rod at the top is fixedly connected to the slider, the positioning rod at the bottom is fixedly connected to the hot water tank, and a temperature sensor is fixedly connected to the bottom inner side of the hot water tank.

[0006] As a further improvement of the utility model, a ball is rotatably connected to one end of the outer side of the sliding block, and the ball is in contact with the hot water tank.

[0007] As a further improvement of the utility model, a scraper ring is slidably connected to the outer side of the electric heating tube, a positioning block is fixedly connected to the outer side of the scraper ring via a connecting shaft, and a driving frame slidably connected to the hot water tank is slidably connected to the outer side of the positioning block.

[0008] As a further improvement of the utility model, a reciprocating screw that penetrates the driving frame is slidably connected to the top inner side of the driving frame, and the reciprocating screw is rotatably connected to the hot water tank. A limit block fixedly connected to the driving frame is slidably connected to the outer side of the reciprocating screw, and one end of the reciprocating screw is fixedly connected to a motor fixedly connected to the hot water tank.

[0009] As a further improvement of the utility model, a collecting box is slidably connected to the bottom inner side of the hot water supply tank, a connecting block slidably connected to the hot water supply tank is fixedly connected to the bottom inner side of the collecting box, a threaded shaft penetrating the connecting block and the hot water supply tank is spirally connected to the inner side of the connecting block, and the threaded shaft is rotatably connected to the hot water supply tank.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. An energy-saving heating system, which is equipped with a floating plate, a slider, a positioning rod, a telescopic frame, an electric heating tube and a temperature sensor. During the heating process through the device, when the water level in the hot water tank decreases, the floating plate drives the slider to move downward, and further the positioning rod at the top drives the telescopic frame to contract, so that the distance between the electric heating tubes can be shortened so that the electric heating tubes are always located below the liquid surface. In this way, when the water is heated under the detection of the temperature sensor, the water temperature can be quickly raised to a specified range, avoiding the occurrence of the phenomenon of local electric heating tubes running dry due to the decrease in liquid level. By making all the electric heating tubes always located below the liquid surface, the water temperature is quickly raised to a specified temperature range, thereby avoiding energy waste and playing a good energy-saving role.

[0012] 2. An energy-saving heating system, which is provided with a scraper ring, a drive frame, a reciprocating screw, a positioning block and a collecting box. In the process of heating the water in the hot water tank through the device, scale is easily attached to the outside of the electric heating tube due to the long-term use of the device. At this time, the reciprocating screw is driven to rotate by the control motor, and then the drive frame is controlled to reciprocate back and forth under the limit of the limit block. The scraper ring is further driven to slide back and forth on the outside of the electric heating tube through the positioning block and the connecting shaft on the outside of the positioning block. The scale on the outside of the electric heating tube can be continuously scraped off and collected in the collecting box, thereby ensuring the heating effect of the electric heating tube on the water, and thus making the energy-saving effect of the device better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of an energy-saving heating system.

[0015] Figure 2It is a left side sectional structural schematic diagram of a water supply tank of an energy-saving heating system of the utility model.

[0016] Figure 3 The utility model is a schematic diagram of the installation structure of a scraper ring of an energy-saving heating system.

[0017] Figure 4 The utility model is a schematic diagram of the installation structure of an energy-saving heating system electric heating pipe.

[0018] In the figure: 1. hot water tank; 2. controller; 3. heat sink; 4. circulating pump; 5. floating plate; 6. slider; 7. ball bearing; 8. telescopic frame; 9. electric heating tube; 10. positioning rod; 11. scraper ring; 12. positioning block; 13. driving frame; 14. motor; 15. reciprocating screw; 16. limit block; 17. collecting box; 18. connecting block; 19. threaded shaft; 20. temperature sensor. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] like Figure 1-4 As shown, an energy-saving heating system comprises a hot water tank 1, a controller 2 is fixedly connected to the top of the hot water tank 1, one end of the right side of the hot water tank 1 is connected to a heat sink 3 through a connecting pipe, one end of the outer side of the heat sink 3 is connected to a circulation pump 4 through a connecting pipe, and the other end of the circulation pump 4 is connected to the hot water tank 1 through a connecting pipe, a floating plate 5 is provided at the top of the inner side of the hot water tank 1, a slider 6 slidably connected to the hot water tank 1 is fixedly connected to the outer side of the floating plate 5, a telescopic frame 8 is provided at the bottom end of the floating plate 5, an electric heating tube 9 is fixedly connected to one end of the central rotating shaft of the telescopic frame 8, a positioning rod 10 is fixedly connected to the other end of the top central rotating shaft of the telescopic frame 8 and the other end of the bottom central rotating shaft of the telescopic frame 8, and the top positioning rod 10 is fixedly connected to the slider 6, and the bottom positioning rod 10 is fixedly connected to the hot water tank 1, and a temperature sensor 20 is fixedly connected to the bottom end of the inner side of the hot water tank 1.

[0022] Example 2

[0023] like Figure 2-3 As shown, in order to solve the problem that when the floating plate 5 drives the slider 6 to slide with the hot water tank 1, large friction will be generated, which will affect the up and down movement of the floating plate 5, a ball 7 is rotatably connected to one end of the outer side of the slider 6, and the ball 7 is in contact with the hot water tank 1. By making the slider 6 contact with the hot water tank 1 through the ball 7, large friction will be avoided when the floating plate 5 drives the slider 6 to slide with the hot water tank 1, thereby ensuring the normal up and down movement of the floating plate 5.

[0024] Example 3

[0025] like Figure 2-3 As shown, in order to solve the problem of inconvenience in cleaning the scale on the outside of the electric heating tube 9, a scraper ring 11 is slidably connected to the outside of the electric heating tube 9, and a positioning block 12 is fixedly connected to the outside of the scraper ring 11 through a connecting shaft, and a driving frame 13 slidably connected to the outside of the positioning block 12 is slidably connected to the hot water tank 1. The driving frame 13 drives the scraper ring 11 to slide back and forth on the outside of the electric heating tube 9 through the positioning block 12 and the connecting shaft on the outside of the positioning block 12, which facilitates the cleaning of the scale on the outside of the electric heating tube 9.

[0026] Example 4

[0027] like Figure 1-2 As shown, in order to solve the problem that it is inconvenient to drive the driving frame 13 to reciprocate back and forth, a reciprocating screw 15 that penetrates the driving frame 13 is slidably connected to the top inner side of the driving frame 13, and the reciprocating screw 15 is rotatably connected to the hot water tank 1, and the reciprocating screw 15 is slidably connected to the outer side of the reciprocating screw 15 with a limit block 16 fixedly connected to the driving frame 13, and one end of the reciprocating screw 15 is fixedly connected to a motor 14 fixedly connected to the hot water tank 1, and the reciprocating screw 15 is driven to rotate by the motor 14. Under the limit of the limit block 16, it is convenient to drive the driving frame 13 to reciprocate back and forth.

[0028] Example 5

[0029] like Figure 1-2 As shown, in order to solve the problem that it is inconvenient to remove the scale collected in the collection box 17, the collection box 17 is slidably connected to the bottom end of the inner side of the hot water tank 1, and the bottom end of the collection box 17 is fixedly connected to a connecting block 18 slidably connected to the hot water tank 1, and the inner side of the connecting block 18 is spirally connected with a threaded shaft 19 that penetrates the connecting block 18 and the hot water tank 1, and the threaded shaft 19 is rotatably connected to the hot water tank 1, and by rotating the threaded shaft 19 and the spiral connection with the connecting block 18, the collection box 17 is further slid out of the hot water tank 1, which facilitates the removal of the scale collected in the collection box 17.

[0030] In this embodiment, when the device is used, the detection range of the temperature sensor 20 is set in advance through the controller 2, and then the device can be used. In the process of heating through the device, the circulation pump 4 will extract the heated water in the hot water tank 1, and then pump it to the heat sink 3 for heat dissipation, and then the heat-dissipated water will circulate into the hot water tank 1. In the process of using the device, when the water level in the hot water tank 1 decreases, the floating plate 5 will drive the slider 6 to move downward, and further push the telescopic frame 8 to shrink through the positioning rod 10 at the top. Because the electric heating tube 9 is fixedly connected to one end of the central rotating shaft of the telescopic frame 8, the distance between the electric heating tubes 9 can be shortened by pushing the telescopic frame 8 to shrink, so that the electric heating tube 9 is always located below the liquid level at the bottom of the floating block 5. By making all the electric heating tubes 9 always below the liquid level, and then monitoring the water temperature by the temperature sensor 20, The water temperature rises quickly to the specified temperature range, avoiding energy waste and playing a good energy-saving role. In the process of heating the water in the hot water tank 1 through the device, scale is easily attached to the outside of the electric heating tube 9 due to the long-term use of the device. At this time, the controller 2 controls the motor 14 to drive the reciprocating screw 15 to rotate, and then controls the driving frame 13 to reciprocate back and forth under the limit of the limit block 16. The scraper ring 11 is further driven by the positioning block 12 and the connecting shaft outside the positioning block 12 to continuously slide back and forth on the outside of the electric heating tube 9. The scale on the outside of the electric heating tube 9 can be continuously scraped off and collected in the collection box 17. When the device is used for a long time and there is a lot of scale in the collection box 17, after discharging the water in the device, the collection box 17 can be controlled to be moved out of the hot water tank 1 by rotating the threaded shaft 19 and spirally connecting it with the connecting block 18, thereby facilitating the cleaning of the scale collected in the collection box 17.

[0031] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy-saving heating system, comprising a hot water tank (1), characterized in that: The top of the hot water supply tank (1) is fixedly connected to a controller (2); one right end of the hot water supply tank (1) is connected to a heat sink (3) via a connecting pipe; one outer end of the heat sink (3) is connected to a circulation pump (4) via a connecting pipe, and the other end of the circulation pump (4) is connected to the hot water supply tank (1) via a connecting pipe; a floating plate (5) is provided at the top of the inner side of the hot water supply tank (1); a slider (6) slidably connected to the hot water supply tank (1) is fixedly connected to the outer side of the floating plate (5); and the floating plate (6) is connected to the hot water supply tank (1) via a connecting pipe. 5) A telescopic frame (8) is provided at the bottom, one end of the central rotating shaft of the telescopic frame (8) is fixedly connected to an electric heating tube (9), the other end of the central rotating shaft at the top end of the telescopic frame (8) and the other end of the central rotating shaft at the bottom end of the telescopic frame (8) are both fixedly connected to a positioning rod (10), and the positioning rod (10) at the top end is fixedly connected to a slider (6), and the positioning rod (10) at the bottom end is fixedly connected to a hot water tank (1), and a temperature sensor (20) is fixedly connected to the bottom end of the inner side of the hot water tank (1).

2. An energy-saving heating system according to claim 1, characterized in that: One end of the outer side of the slider (6) is rotatably connected to a ball (7), and the ball (7) is in contact with the hot water tank (1).

3. An energy-saving heating system according to claim 1, characterized in that: The outer side of the electric heating tube (9) is slidably connected to a scraper ring (11), the outer side of the scraper ring (11) is fixedly connected to a positioning block (12) via a connecting shaft, and the outer side of the positioning block (12) is slidably connected to a driving frame (13) slidably connected to the hot water tank (1).

4. An energy-saving heating system according to claim 3, characterized in that: The top inner side of the driving frame (13) is slidably connected to a reciprocating screw (15) penetrating the driving frame (13), and the reciprocating screw (15) is rotatably connected to the hot water tank (1), the outer side of the reciprocating screw (15) is slidably connected to a limit block (16) fixedly connected to the driving frame (13), and one end of the reciprocating screw (15) is fixedly connected to a motor (14) fixedly connected to the hot water tank (1).

5. The energy-saving heating system according to claim 1, characterized in that: The bottom inner side of the hot water supply tank (1) is slidably connected to a collecting box (17); the bottom end of the collecting box (17) is fixedly connected to a connecting block (18) slidably connected to the hot water supply tank (1); the inner side of the connecting block (18) is spirally connected to a threaded shaft (19) penetrating the connecting block (18) and the hot water supply tank (1); and the threaded shaft (19) is rotatably connected to the hot water supply tank (1).