Efficient multi-steam-source steam extraction heat storage equipment

Abstract

The invention discloses efficient multi-steam-source steam extraction heat storage equipment, and relates to the technical field of heat energy storage and utilization, the efficient multi-steam-source steam extraction heat storage equipment comprises a multi-steam-source steam extraction heat storage mechanism, the outer side of the multi-steam-source steam extraction heat storage mechanism is provided with a sound insulation mechanism, and the bottom of the multi-steam-source steam extraction heat storage mechanism is provided with a damping mechanism. The sound insulation cover is arranged outside the heat storage equipment, meanwhile, the multiple sound absorption boxes are distributed on the sound insulation cover, the sound absorption and sound insulation effects are achieved, the sound absorption strips are symmetrically arranged on the inner sides of the sound absorption boxes in the vertical direction, the multiple sound absorption notches are evenly distributed in the inner sides of the sound absorption strips, and the multiple sound absorption holes are evenly distributed in the inner sides of the sound absorption notches; according to the sound-absorbing box, the sound-absorbing grooves are formed in the side wall of the sound-absorbing box, so that an effective sound-absorbing effect is provided through cooperation of the sound-absorbing strips, the sound-absorbing grooves and the sound-absorbing holes, a plurality of wave crest sound-insulating cotton is evenly distributed on the side wall of the sound-absorbing box, a plurality of sound-absorbing channels are distributed in the side face of the sound-absorbing box, and noise can be absorbed through the spiral sound-absorbing structure while ventilation and heat dissipation are provided.

Description

Technical Field

[0001] This invention relates to the field of thermal energy storage and utilization technology, specifically to a high-efficiency multi-steam-source extraction thermal energy storage device. Background Technology

[0002] In industries such as power, chemical, and metallurgy, there are a large number of steam sources with different pressure levels, such as steam extracted from steam turbines, waste heat steam from boilers, and process by-product steam. These steam sources contain a large amount of thermal energy and are important waste heat recovery resources.

[0003] In the prior art, such as the patent application CN202223541619.2 entitled "A Steam Extraction and Storage Peak-Shaving System Coupling Molten Salt Thermal Storage and Steam Thermal Storage Tank", the system includes a thermal storage inlet pipe, a thermal storage heat exchanger, a heat release heat exchanger, a low-temperature molten salt tank, a high-temperature molten salt tank, a universal steam-water pipe, a steam thermal storage tank group, and a heat release gas supply pipe. The thermal storage inlet pipe and the heat release gas supply pipe are connected in parallel to the front end of the universal steam-water pipe, and the steam thermal storage tank group is connected to the rear end of the universal steam-water pipe; the middle section of the universal steam-water pipe is connected to the front section of the heat release gas supply pipe through a heat release saturated steam pipe. The hot end inlet and outlet of the thermal storage heat exchanger are respectively connected to the rear section of the thermal storage inlet pipe, the cold end inlet of the thermal storage heat exchanger is connected to the low-temperature molten salt tank through a pipe, and the cold end outlet of the thermal storage heat exchanger is connected to the high-temperature molten salt tank through a pipe. The cold end inlet and outlet of the heat exchanger are connected to the front end of the heat supply pipe, the hot end inlet of the heat exchanger is connected to the high temperature molten salt tank, and the hot end outlet of the heat exchanger is connected to the low temperature molten salt tank.

[0004] Existing steam extraction heat storage equipment lacks effective sound insulation during operation, resulting in noise that can disturb the normal rest of people in the surrounding area and lead to poor equipment performance. To address this issue, a high-efficiency multi-steam-source steam extraction heat storage equipment is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a high-efficiency multi-steam-source extraction and heat storage device to solve the problem mentioned in the background art that the prior art lacks effective sound insulation during operation, resulting in noise that can easily affect the normal rest of people in the surrounding area and thus lead to poor equipment performance.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency multi-steam-source extraction heat storage device, comprising a multi-steam-source extraction heat storage mechanism, a sound insulation mechanism provided on the outer side of the multi-steam-source extraction heat storage mechanism, a shock-absorbing mechanism provided at the bottom of the multi-steam-source extraction heat storage mechanism, the multi-steam-source extraction heat storage mechanism comprising a heat exchange component, a delivery pump fixedly connected to the side of the heat exchange component, a pipe fixedly connected to the side of the delivery pump, a tank fixedly connected to one end of the pipe, a connecting pipe fixedly connected to the side of the tank, one end of the connecting pipe fixedly connected to the top of the heat exchange component, and a plurality of branch pipes evenly distributed on the connecting pipe, wherein a multi-steam-source heat storage component and a multi-steam-source adapter component are respectively connected to the branch pipes; The sound insulation mechanism includes a sound insulation cover, a number of sound-absorbing boxes are distributed on the side of the sound insulation cover, a number of sound-absorbing channels are evenly distributed on the side of the sound-absorbing boxes, and a spiral sound-absorbing groove is formed on the inner wall of the sound-absorbing channel.

[0007] Preferably, the shock absorption mechanism includes a first connecting seat, a damping telescopic rod connected to the bottom of the first connecting seat, a second connecting seat connected to the bottom of the damping telescopic rod, and a base plate installed at the bottom of the second connecting seat.

[0008] Preferably, a shock-absorbing spring is sleeved on the outer side of the damping telescopic rod, the top of the shock-absorbing spring is connected to the bottom of the first connecting seat, and the bottom of the shock-absorbing spring is connected to the top of the second connecting seat.

[0009] Preferably, a plurality of rotating seats are evenly distributed along the circumferential direction at the bottom of the first connecting seat and the top of the second connecting seat, and a buffer spring is connected between the two rotating seats.

[0010] Preferably, the inner wall of the sound-absorbing box is symmetrically provided with sound-absorbing strips on the upper and lower sides, and the inner side of the sound-absorbing strips is evenly provided with a plurality of sound-absorbing grooves, and the inner side of the sound-absorbing grooves is evenly distributed with a plurality of sound-absorbing holes.

[0011] Preferably, the inner wall of the sound-absorbing box is evenly distributed with a number of corrugated sound-insulating cotton peaks, and the sides of the corrugated sound-insulating cotton peaks are evenly distributed with a number of corrugated protrusions.

[0012] Preferably, a supporting base frame is installed at the bottom of the heat exchange component, the multi-steam source heat storage component and the multi-steam source adapter component are both installed on the top of the supporting base frame, and a supporting leg is fixedly installed at the bottom of the tank, and the supporting leg is fixedly installed on the top of the supporting base frame.

[0013] Preferably, a pressure tank is fixedly connected to the side of the delivery pump, and a pressure gauge is installed on the top of the pressure tank.

[0014] Preferably, an inlet is fixedly connected to the side of the heat exchange component, and an outlet is fixedly connected to the side of the heat exchange component, with the outlet located below the inlet.

[0015] Preferably, the first connecting seats are evenly distributed at the bottom of the supporting base frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, a soundproof cover is installed outside the heat storage device to provide shielding. Several sound-absorbing boxes are distributed on the soundproof cover to provide sound absorption and insulation. Sound-absorbing strips are symmetrically arranged on the inner side of each sound-absorbing box, and several sound-absorbing grooves are evenly distributed on the inner side of each sound-absorbing strip. Several sound-absorbing holes are evenly distributed on the inner side of each sound-absorbing groove. This combination of sound-absorbing strips, grooves, and holes effectively absorbs sound, reducing noise. Several corrugated sound-absorbing cotton is evenly distributed on the side wall of the sound-absorbing box, further enhancing sound absorption and insulation, thus improving the overall performance. Several sound-absorbing channels are distributed on the side of the sound-absorbing box, and sound-absorbing channels are formed on the inner wall of each channel. This allows for ventilation and heat dissipation while further absorbing noise using a spiral sound-absorbing structure, achieving comprehensive and efficient sound absorption and improving comfort during operation.

[0017] 2. In this invention, the first connecting seat provides an installation connection, with a damping telescopic rod connected to its bottom. The second connecting seat is connected to the bottom of the damping telescopic rod, facilitating connection and support. The damping telescopic rod provides hydraulic buffering, effectively offering hydraulic shock absorption. A shock-absorbing spring is sleeved on the outside of the damping telescopic rod, providing further buffering and shock absorption support, thus ensuring optimal performance. Rotary seats on both the first and second connecting seats facilitate the rotational installation of the buffer spring, providing further support during buffering and ensuring stability while maintaining buffering performance.

[0018] 3. In this invention, a supporting base frame provides stable support and connection for the various components. The heat exchange components have inlet and outlet ports for easy water intake and discharge. A pump enables pumping, and a pressure tank is connected to the side of the pump, with a pressure gauge on the top for pressure monitoring, improving safety. The pump is connected to the tank via a pipe, facilitating efficient transport. A connecting pipe with branch pipes on the side of the tank connects to the multi-steam-source heat storage component and the multi-steam-source adapter component, enabling multi-steam-source extraction and heat storage. This, combined with a multi-path branch valve and intelligent switching controller, allows for flexible access and switching of various steam sources with different pressure levels. It supports both independent input from a single steam source and mixed input from multiple steam sources, solving the problem of traditional equipment adapting to a single steam source and significantly improving the recovery and utilization rate of industrial waste heat steam. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a high-efficiency multi-steam-source extraction heat storage device according to the present invention; Figure 2 This is a schematic diagram of the main structure of a high-efficiency multi-steam-source extraction heat storage device according to the present invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the diagram; Figure 4 This is a schematic diagram of the structure of a high-efficiency multi-steam-source extraction heat storage device according to the present invention from another angle; Figure 5 This is a schematic diagram of the sound insulation mechanism of a high-efficiency multi-steam-source extraction heat storage device according to the present invention; Figure 6 For the present invention Figure 5 A magnified structural diagram at point B in the diagram.

[0020] In the picture: 1. Multi-source steam extraction heat storage mechanism; 101. Support base frame; 102. Heat exchange component; 103. Transfer pump; 104. Pressure tank; 105. Pressure gauge; 106. Connecting pipe; 107. Multi-source heat storage component; 108. Multi-source adapter component; 109. Tank body; 110. Diversion pipe; 111. Inlet; 112. Outlet; 2. Sound insulation mechanism; 201. Sound insulation cover; 202. Sound absorption box; 203. Sound absorption strip; 204. Sound absorption groove; 205. Sound absorption hole; 206. Corrugated sound insulation cotton; 207. Sound absorption channel; 208. Spiral sound absorption groove; 3. Vibration damping mechanism; 301. First connecting seat; 302. Damping telescopic rod; 303. Vibration damping spring; 304. Second connecting seat; 305. Rotating seat; 306. Buffer spring. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1: As Figures 1-6 As shown, the present invention provides a technical solution: a high-efficiency multi-steam-source extraction heat storage device, including a multi-steam-source extraction heat storage mechanism 1, a sound insulation mechanism 2 is provided on the outside of the multi-steam-source extraction heat storage mechanism 1, a shock-absorbing mechanism 3 is provided at the bottom of the multi-steam-source extraction heat storage mechanism 1, the multi-steam-source extraction heat storage mechanism 1 includes a heat exchange component 102, a delivery pump 103 is fixedly connected to the side of the heat exchange component 102, a pipe is fixedly connected to the side of the delivery pump 103, a tank 109 is fixedly connected to one end of the pipe, a connecting pipe 106 is fixedly connected to the side of the tank 109, one end of the connecting pipe 106 is fixedly connected to the top of the heat exchange component 102, a plurality of branch pipes 110 are evenly distributed on the connecting pipe 106, and a multi-steam-source heat storage component 107 and a multi-steam-source adapter component 108 are respectively connected to the branch pipes 110; The sound insulation mechanism 2 includes a sound insulation cover 201. Several sound-absorbing boxes 202 are distributed on the side of the sound insulation cover 201. Several sound-absorbing channels 207 are evenly distributed on the side of the sound-absorbing boxes 202. The inner wall of the sound-absorbing channels 207 is provided with spiral sound-absorbing grooves 208. Sound-absorbing strips 203 are symmetrically arranged on the upper and lower sides of the inner wall of the sound-absorbing boxes 202. Several sound-absorbing slots 204 are evenly distributed on the inner side of the sound-absorbing strips 203. Several sound-absorbing holes 205 are evenly distributed on the inner side of the sound-absorbing slots 204. Several corrugated sound insulation cotton 206 are evenly distributed on the inner wall of the sound-absorbing boxes 202. Several corrugated protrusions are evenly distributed on the side of the corrugated sound insulation cotton 206.

[0023] In this embodiment, the supporting base frame 101 provides installation connection and stable support between various components. The heat exchange assembly 102 has an inlet 111 and an outlet 112 to facilitate water inlet and outlet. The transfer pump 103 can perform pumping treatment, and the side of the transfer pump 103 is connected to a pressure tank 104, and the top is connected to a pressure gauge 105 to facilitate pressure monitoring and improve safety during use. The tank 109 is connected to the side of the pump 103 via a pipe, which facilitates efficient transport. The side of the tank 109 is connected to a connecting pipe 106, through which diversion pipes 110 are distributed and connected to the multi-steam source heat storage component 107 and the multi-steam source adapter component 108. This facilitates multi-steam source extraction and heat storage treatment. In this way, through the cooperation of the multi-path diversion valve and the intelligent switching controller, it is possible to flexibly connect and switch multiple steam sources with different pressure levels. It supports both independent input of a single steam source and mixed input of multiple steam sources, which solves the problem of traditional equipment being adapted to a single steam source and greatly improves the recovery and utilization rate of industrial waste heat steam.

[0024] By providing a soundproof cover 201 on the outside of the heat storage device, a shielding function is provided. At the same time, several sound-absorbing boxes 202 are distributed on the soundproof cover 201 to provide sound absorption and sound insulation. Sound-absorbing strips 203 are symmetrically arranged on the inner side of the sound-absorbing boxes 202, and several sound-absorbing grooves 204 are evenly distributed on the inner side of the sound-absorbing strips 203, and several sound-absorbing holes 205 are evenly distributed on the inner side of the sound-absorbing grooves 204. This facilitates effective sound absorption through the cooperation of the sound-absorbing strips 203, sound-absorbing grooves 204, and sound-absorbing holes 205, which helps to reduce noise. Several corrugated sound insulation cotton 206 are evenly distributed on the side wall of the sound-absorbing box 202 to further provide sound absorption and sound insulation, thereby improving the performance. The sound-absorbing box 202 has several sound-absorbing channels 207 distributed on its side, and the inner wall of the sound-absorbing channels 207 is also provided with sound-absorbing channels 207. This facilitates the absorption of noise by using the spiral sound-absorbing structure while providing ventilation and heat dissipation, thereby achieving comprehensive and efficient sound absorption treatment and improving the comfort during operation and use.

[0025] Example 2: Figure 1 and Figure 3 As shown, the shock absorption mechanism 3 includes a first connecting seat 301, a damping telescopic rod 302 connected to the bottom of the first connecting seat 301, a second connecting seat 304 connected to the bottom of the damping telescopic rod 302, a base plate installed at the bottom of the second connecting seat 304, and several rotating seats 305 evenly distributed along the circumferential direction at the bottom of the first connecting seat 301 and the top of the second connecting seat 304, with a buffer spring 306 connected between the two rotating seats 305.

[0026] In this embodiment, the first connecting seat 301 provides a mounting connection, with a damping telescopic rod 302 connected to its bottom. The second connecting seat 304 is connected to the bottom of the damping telescopic rod 302, providing support and hydraulic buffering. The damping telescopic rod 302 effectively provides hydraulic shock absorption. A shock-absorbing spring 303 is sleeved on the outside of the damping telescopic rod 302, providing further shock absorption support and ensuring optimal performance. Rotating seats 305 are provided on both the first and second connecting seats 301 and 304, facilitating the rotational mounting connection of the buffer spring 306 and providing further support during buffering, ensuring stability while maintaining buffering performance.

[0027] Example 3: As Figures 1-4 As shown, a support frame 101 is installed at the bottom of the heat exchange assembly 102. The multi-steam source heat storage assembly 107 and the multi-steam source adapter assembly 108 are both installed on the top of the support frame 101. Support legs are fixedly installed at the bottom of the tank body 109. The support legs are all fixedly installed on the top of the support frame 101. A pressure tank 104 is fixedly connected to the side of the delivery pump 103. A pressure gauge 105 is installed on the top of the pressure tank 104. An inlet 111 is fixedly connected to the side of the heat exchange assembly 102. An outlet 112 is fixedly connected to the side of the heat exchange assembly 102. The outlet 112 is located below the inlet 111. The first connecting seats 301 are evenly distributed at the bottom of the support frame 101.

[0028] In this embodiment, the supporting base frame 101 provides a stable installation connection, facilitating the installation and support of various components. Support legs facilitate the connection and support of the tank 109, ensuring its stable operation. The pressure tank 104, in conjunction with the pressure gauge 105, allows for the detection of internal pressure, ensuring equipment safety. The inlet 111 and outlet 112 facilitate the connection and output of water sources, thereby improving the overall performance.

[0029] In this invention, the high-efficiency multi-steam-source extraction heat storage device first provides installation connection and stable support between various components through the supporting base frame 101. The heat exchange component 102 has an inlet 111 and an outlet 112 to facilitate the supply of water inlet and outlet. The pump 103 can perform pumping treatment, and the side of the pump 103 is connected to a pressure tank 104, and the top is connected to a pressure gauge 105 to facilitate pressure monitoring, thereby improving the safety of use. The tank 109 is connected to the side of the delivery pump 103 via a pipe, facilitating efficient delivery. A connecting pipe 106 is also connected to the side of the tank 109, with branch pipes 110 distributed along these pipes and connected to the multi-steam-source heat storage component 107 and the multi-steam-source adapter component 108. This facilitates multi-steam-source extraction and heat storage, allowing for flexible access and switching of various steam sources at different pressure levels through the cooperation of a multi-path branch valve and an intelligent switching controller. It supports both independent input from a single steam source and mixed input from multiple steam sources, solving the problem of traditional equipment adapting to a single steam source and significantly improving the recovery and utilization rate of industrial waste heat steam. The supporting base frame 101 provides a stable installation connection, facilitating the installation and support of various components. Support legs connect and support the tank 109 to ensure stable operation. The pressure tank 104, in conjunction with a pressure gauge 105, allows for the detection of internal pressure, ensuring equipment safety. The inlet 111 and outlet 112 facilitate the connection and output of water sources, thereby improving the effectiveness of use.

[0030] By providing a soundproof cover 201 on the outside of the heat storage device, a shielding function is provided. At the same time, several sound-absorbing boxes 202 are distributed on the soundproof cover 201 to provide sound absorption and sound insulation. Sound-absorbing strips 203 are symmetrically arranged on the inner side of the sound-absorbing boxes 202, and several sound-absorbing grooves 204 are evenly distributed on the inner side of the sound-absorbing strips 203, and several sound-absorbing holes 205 are evenly distributed on the inner side of the sound-absorbing grooves 204. This facilitates effective sound absorption through the cooperation of the sound-absorbing strips 203, sound-absorbing grooves 204, and sound-absorbing holes 205, which helps to reduce noise. Several corrugated sound insulation cotton 206 are evenly distributed on the side wall of the sound-absorbing box 202 to further provide sound absorption and sound insulation, thereby improving the performance. The sound-absorbing box 202 has several sound-absorbing channels 207 distributed on its side, and the inner wall of the sound-absorbing channels 207 is also provided with sound-absorbing channels 207. This facilitates the absorption of noise by using the spiral sound-absorbing structure while providing ventilation and heat dissipation, thereby achieving comprehensive and efficient sound absorption treatment and improving the comfort during operation and use.

[0031] The first connecting seat 301 provides an installation connection, with a damping telescopic rod 302 connected to its bottom. A second connecting seat 304 is connected to the bottom of the damping telescopic rod 302, providing support and hydraulic cushioning. The damping telescopic rod 302 effectively provides hydraulic damping and shock absorption. A shock-absorbing spring 303 is fitted onto the outside of the damping telescopic rod 302, providing further support and ensuring optimal performance. Rotating seats 305 are provided on both the first and second connecting seats 301 and 304, facilitating the rotational connection of the buffer spring 306 and providing further support during cushioning, ensuring stability while maintaining cushioning performance.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency multi-steam-source extraction heat storage device, comprising a multi-steam-source extraction heat storage mechanism (1), characterized in that: The multi-steam-source extraction heat storage mechanism (1) is provided with a sound insulation mechanism (2) on its outer side and a shock absorption mechanism (3) at its bottom. The multi-steam-source extraction heat storage mechanism (1) includes a heat exchange component (102). A delivery pump (103) is fixedly connected to the side of the heat exchange component (102). A pipe is fixedly connected to the side of the delivery pump (103). A tank (109) is fixedly connected to one end of the pipe. A connecting pipe (106) is fixedly connected to the side of the tank (109). One end of the connecting pipe (106) is fixedly connected to the top of the heat exchange component (102). Several branch pipes (110) are evenly distributed on the connecting pipe (106). A multi-steam-source heat storage component (107) and a multi-steam-source adapter component (108) are respectively connected to the branch pipes (110). The sound insulation mechanism (2) includes a sound insulation cover (201), and a number of sound-absorbing boxes (202) are distributed on the side of the sound insulation cover (201). A number of sound-absorbing channels (207) are evenly distributed on the side of the sound-absorbing boxes (202), and a spiral sound-absorbing groove (208) is provided on the inner wall of the sound-absorbing channel (207).

2. The high-efficiency multi-steam-source extraction thermal storage device according to claim 1, characterized in that: The shock absorption mechanism (3) includes a first connecting seat (301), the bottom of which is connected to a damping telescopic rod (302), the bottom of which is connected to a second connecting seat (304), and the bottom of which is mounted with a base plate.

3. The high-efficiency multi-steam-source extraction heat storage device according to claim 2, characterized in that: The outer side of the damping telescopic rod (302) is fitted with a shock-absorbing spring (303), the top of the shock-absorbing spring (303) is connected to the bottom of the first connecting seat (301), and the bottom of the shock-absorbing spring (303) is connected to the top of the second connecting seat (304).

4. The high-efficiency multi-steam-source extraction heat storage device according to claim 3, characterized in that: A plurality of rotating seats (305) are evenly distributed along the circumferential direction at the bottom of the first connecting seat (301) and the top of the second connecting seat (304), and a buffer spring (306) is connected between two of the rotating seats (305).

5. The high-efficiency multi-steam-source extraction thermal storage device according to claim 1, characterized in that: The inner wall of the sound-absorbing box (202) is symmetrically provided with sound-absorbing strips (203). Several sound-absorbing slots (204) are evenly opened on the inner side of the sound-absorbing strips (203), and several sound-absorbing holes (205) are evenly distributed on the inner side of the sound-absorbing slots (204).

6. The high-efficiency multi-steam-source extraction thermal storage device according to claim 5, characterized in that: The inner wall of the sound-absorbing box (202) is evenly distributed with a number of corrugated sound insulation cotton (206), and the side of the corrugated sound insulation cotton (206) is evenly distributed with a number of corrugated protrusions.

7. The high-efficiency multi-steam-source extraction heat storage device according to claim 1, characterized in that: The heat exchange component (102) is equipped with a support frame (101) at the bottom. The multi-steam source heat storage component (107) and the multi-steam source adapter component (108) are both installed on the top of the support frame (101). The tank (109) is fixedly equipped with support legs at the bottom. The support legs are all fixedly installed on the top of the support frame (101).

8. The high-efficiency multi-steam-source extraction heat storage device according to claim 7, characterized in that: A pressure tank (104) is fixedly connected to the side of the delivery pump (103), and a pressure gauge (105) is installed on the top of the pressure tank (104).

9. The high-efficiency multi-steam-source extraction thermal storage device according to claim 8, characterized in that: The heat exchange component (102) has an inlet (111) fixedly connected to its side and an outlet (112) fixedly connected to its side. The outlet (112) is located below the inlet (111).

10. The high-efficiency multi-steam-source extraction heat storage device according to claim 3, characterized in that: The first connecting seat (301) is evenly distributed on the bottom of the supporting base frame (101).

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