Phase change and energy storage integrated equipment

Abstract

The utility model belongs to the technical field of phase change energy storage, and particularly relates to a phase change energy storage integrated device which comprises a water tank, a tank cover and an electric heater, the electric heater is fixedly installed on the right side of the water tank, the tank cover is placed on the top of the water tank, and the top of the tank cover is fixedly communicated with a bulb containing pipe. The number of the fixing plates is two, the two fixing plates are fixedly connected to the left side and the right side of the box cover correspondingly, two connecting rods are fixedly connected to the bottoms of the fixing plates, and clamping grooves are formed in the sides, close to each other, of the two connecting rods correspondingly; the two connecting boxes are arranged, and the sides, close to each other, of the two connecting boxes are fixedly connected to the left side and the right side of the water tank respectively, the water tank and the tank cover are rapidly disassembled and assembled through a simple structure, the phase change balls can be conveniently taken out of the water tank, and subsequent water scale cleaning in the water tank is also facilitated; and operation is convenient, time and labor are saved, maintenance efficiency is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of phase change energy storage, in particular to a phase change energy storage integrated device. Background Art

[0002] Phase change energy storage refers to the absorption or release of energy by a substance during a phase change process; it is this characteristic that constitutes the theoretical basis for the wide application of phase change energy storage materials. When a phase change material changes from liquid to solid, it undergoes a change in physical state. In these two phase change processes, the material absorbs heat from the environment and, conversely, releases heat to the environment. The energy that can be stored or released when the physical state changes is called phase change heat, and the temperature range for phase change is very narrow. When the physical state changes, the temperature of the material itself remains almost unchanged before the phase change is completed. When a large amount of phase change heat is transferred to the environment, a wide temperature platform is generated. The emergence of phase change materials reflects the extension of constant temperature time, and can store or release sensible heat with sensible heat and insulation materials during thermal cycles. The principle is that phase change materials store energy during the heat transfer process, just like thermal resistance, which can extend the energy transfer time and reduce the temperature gradient.

[0003] In the prior art, the Chinese patent document with application number: 202221364623.3 discloses a household phase change energy storage water supply device, including a water tank and a phase change ball placed in the water tank, wherein a primary water outlet pipe, a primary water return pipe, a secondary water supply pipe and a secondary water return pipe are arranged inside the water tank, wherein the outlet end of the primary water return pipe and the outlet end of the secondary water return pipe are both provided with nozzles, and the outlet end of the primary water return pipe and the outlet end of the secondary water return pipe are arranged at the top of the inner cavity of the water tank; the primary water outlet pipe and the primary water return pipe are respectively connected to the electric heater arranged outside the water tank, and the secondary water supply pipe and the secondary water return pipe are connected to the user end. The primary water return pipe and the secondary water return pipe are arranged at the top of the water tank, so that the primary heated water flow forms a spray effect, thereby ensuring uniform heat transfer between the phase change ball and the water.

[0004] However, in the above technical solution, since the phase change ball can be placed into the water tank through the ball loading hole, but the outlet of the ball loading hole is small, it is not convenient to take the phase change ball out of the water tank. At the same time, the water tank is an integrated structure, which is not convenient for subsequent cleaning of the scale inside the water tank, reducing the maintenance efficiency. Therefore, we propose a phase change energy storage integrated device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that the phase change ball can be placed into the interior of the water tank through the ball loading hole, but the outlet of the ball loading hole is small, which makes it inconvenient to take the phase change ball out of the water tank; at the same time, the water tank is an integrated structure, which is inconvenient to subsequently clean the scale inside the water tank, thereby reducing the maintenance efficiency, and a phase change energy storage integrated device is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A phase change energy storage integrated device, comprising:

[0008] A water tank, a tank cover and an electric heater, wherein the electric heater is fixedly installed on the right side of the water tank, the tank cover is placed on the top of the water tank, and the top of the tank cover is fixedly connected to a bulb-loading tube;

[0009] The fixing plates are provided in two numbers, the two fixing plates are respectively fixedly connected to the left and right sides of the box cover, the bottom of the fixing plates are fixedly connected to two connecting rods, and the two connecting rods are provided with a card slot on the sides close to each other;

[0010] The connection boxes are provided in two pieces, and the two connection boxes are fixedly connected to the left and right sides of the water tank respectively on one side and the other side, and the bottom ends of the two connection rods on the same side can be detached and plugged into the inside of the corresponding connection box;

[0011] A card-mounted assembly, which is provided in two pieces, comprising: a screw, a rectangular tube, two card blocks, a spring and two slide plates, the top end of the screw rod passes through the bottom of the corresponding connection box and extends to the inside of the connection box, the screw rod is threadedly connected to the connection box, the ends of the two card blocks close to each other are slidably connected in the rectangular tube, the ends of the two card blocks away from each other can be detached and inserted in the two card slots, one end of the two slide plates passes through one side of the rectangular tube and extends to the inside of the rectangular tube, the ends of the two card blocks close to each other are fixedly connected to the two slide plates, and the two ends of the spring are fixedly connected to the sides of the two slide plates close to each other;

[0012] An unlocking component is arranged in the corresponding connection box and is used to unlock the card connection between the card block and the card slot.

[0013] As a preferred solution of the utility model, a sealing ring is fixedly bonded to the bottom of the tank cover, and the bottom of the sealing ring is in contact with the top of the water tank.

[0014] As a preferred solution of the utility model, a sliding hole is opened on the inner wall of one side of the rectangular tube, and one end of the two sliding plates passes through the sliding hole and is in sliding contact with the inner wall of the sliding hole.

[0015] As a preferred solution of the utility model, the unlocking assembly includes two transmission rods, a ring and a pull rod. The top end of the transmission rod is rotatably connected to the corresponding slide, the ring is slidably mounted on the screw rod, the bottom ends of the two transmission rods are rotatably connected to the ring, one end of the pull rod is fixedly connected to the ring, and the bottom end of the pull rod passes through the bottom inner wall of the connecting box and extends to the outside of the connecting box.

[0016] As a preferred solution of the utility model, a through hole is opened on the inner wall of the bottom of the connection box, and the bottom end of the pull rod passes through the through hole and is slidably connected with the inner wall of the through hole.

[0017] As a preferred solution of the utility model, a threaded hole is opened on the inner wall of the bottom of the connection box, and the top end of the screw rod passes through the threaded hole and is threadedly connected to the threaded hole.

[0018] Beneficial effects:

[0019] 1. Pulling the pull rod downward can drive the collar to move downward, and when the collar moves downward, the bottom ends of the two transmission rods can be driven downward. When the bottom ends of the two transmission rods move downward, the top ends of the two transmission rods can pull the two slides closer to each other and compress the springs. The other two slides can drive the two clamping blocks closer to each other and release the clamping limit between the two clamping slots. At this time, the connection rod and the connection box can be unlocked, which can facilitate the disassembly and separation of the box cover and the water tank.

[0020] 2. By setting the water tank to be split, and by the cooperation between the water tank and the tank cover, it is easy to open the top of the water tank, which can facilitate personnel to take out the phase change ball inside the water tank, and at the same time, it is easy to clean the inside of the water tank;

[0021] The utility model realizes the quick disassembly and assembly between the water tank and the tank cover through a simple structure, which can facilitate the removal of the phase change ball from the interior of the water tank and the subsequent cleaning of scale inside the water tank. The utility model is easy to operate, saves time and labor, improves maintenance efficiency and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a three-dimensional structural diagram of the box cover, sealing ring, fixing plate, connecting rod and card slot of the utility model;

[0024] Figure 3 This is a structural cross-sectional view of the connection box of the utility model;

[0025] Figure 4 It is a three-dimensional structural diagram of the screw rod, rectangular tube, clamping block, spring, slide plate, transmission rod, sleeve ring and pull rod of the utility model.

[0026] In the figure: 1, water tank; 2, tank cover; 3, electric heater; 4, sealing ring; 5, ball tube; 6, fixing plate; 7, connecting rod; 8, slot; 9, connecting box; 10, screw; 11, rectangular tube; 12, block; 13, spring; 14, slide plate; 15, transmission rod; 16, collar; 17, pull rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example

[0029] Reference Figure 1-Figure 4 , a phase change energy storage integrated device, comprising:

[0030] A water tank 1, a tank cover 2 and an electric heater 3, wherein the electric heater 3 is fixedly installed on the right side of the water tank 1, the tank cover 2 is placed on the top of the water tank 1, and the top of the tank cover 2 is fixedly connected to a bulb-loading tube 5;

[0031] The fixing plates 6 are provided in two numbers, and the two fixing plates 6 are respectively welded to the left and right sides of the box cover 2. Two connecting rods 7 are welded to the bottom of the fixing plates 6, and the two connecting rods 7 are provided with a card slot 8 on the sides close to each other;

[0032] The connection boxes 9 are provided in two pieces, and the two connection boxes 9 are welded to the left and right sides of the water tank 1 respectively on their adjacent sides, and the bottom ends of the two connection rods 7 on the same side can be detached and plugged into the corresponding connection boxes 9;

[0033] The card-mounted assembly is provided in two pieces, and the card-mounted assembly includes: a screw 10, a rectangular tube 11, two clamping blocks 12, a spring 13 and two slide plates 14. The top end of the screw 10 passes through the bottom of the corresponding connection box 9 and extends to the inside of the connection box 9. The screw 10 is threadedly connected to the connection box 9. The ends of the two clamping blocks 12 close to each other are slidably connected in the rectangular tube 11. The ends of the two clamping blocks 12 far away from each other can be detached and inserted in the two card slots 8 respectively. One end of the two slide plates 14 passes through one side of the rectangular tube 11 and extends to the inside of the rectangular tube 11. The ends of the two clamping blocks 12 close to each other are respectively welded to the two slide plates 14. The two ends of the spring 13 are respectively welded to the sides of the two slide plates 14 close to each other.

[0034] The unlocking component is arranged in the corresponding connection box 9 , and is used to unlock the card connection between the card block 12 and the card slot 8 .

[0035] By means of the above structure: by setting the water tank 1 as a split type, and through the cooperation between the water tank 1 and the tank cover 2, the top of the water tank 1 can be easily opened, which can facilitate personnel to take out the phase change ball inside the water tank 1, and at the same time, it is easy to clean the inside of the water tank 1.

[0036] As a preferred solution of the utility model, a sealing ring 4 is fixedly bonded to the bottom of the box cover 2, and the bottom of the sealing ring 4 contacts the top of the water tank 1. By setting the sealing ring 4, the box cover 2 and the water tank 1 can be sealed, and the sealing between the box cover 2 and the water tank 1 after closing can be ensured.

[0037] As a preferred solution of the utility model, a sliding hole is opened on the inner wall of one side of the rectangular tube 11, and one end of the two slides 14 passes through the sliding hole and slides in contact with the inner wall of the sliding hole. By opening the sliding hole, the movement of the slide 14 can be facilitated, and the slide 14 can be stably limited in sliding.

[0038] As a preferred solution of the utility model, the unlocking assembly includes two transmission rods 15, a collar 16 and a pull rod 17. The top end of the transmission rod 15 is rotatably connected to the corresponding slide plate 14, and the collar 16 is slidably sleeved on the screw rod 10. The bottom ends of the two transmission rods 15 are rotatably connected to the collar 16. One end of the pull rod 17 is welded to the collar 16. The bottom end of the pull rod 17 passes through the bottom inner wall of the connecting box 9 and extends to the outside of the connecting box 9. By pulling the pull rod 17 downward, the collar 16 can be driven to move downward. When the collar 16 moves downward, the bottom ends of the two transmission rods 15 can be driven downward. When the bottom ends of the two transmission rods 15 move downward, the top ends of the two transmission rods 15 can pull the two slide plates 14 closer to each other and compress the spring 13. The other two slide plates 14 can drive the two card blocks 12 closer to each other and release the card limit between the two card slots 8. At this time, the connecting rod 7 and the connecting box 9 can be unlocked, which can facilitate the disassembly and separation between the box cover 2 and the water tank 1.

[0039] As a preferred solution of the utility model, a through hole is opened on the bottom inner wall of the connection box 9, and the bottom end of the pull rod 17 passes through the through hole and is slidably connected to the inner wall of the through hole. The through hole can facilitate the pull rod 17 to move up and down.

[0040] As a preferred solution of the utility model, a threaded hole is provided on the bottom inner wall of the connection box 9, and the top end of the screw rod 10 passes through the threaded hole and is threadedly connected to the threaded hole. The threaded hole can facilitate the connection and transmission between the screw rod 10 and the connection box 9.

[0041] The water tank 1 and the electric heater 3 adopt the existing technology, and can directly use the main structure of the device with application number: 202221364623.3, so they will not be described in detail.

[0042] The working principle of the utility model is as follows: when in use, first pulling the pull rod 17 downward can drive the ring 16 to move downward, and when the ring 16 moves downward, it can drive the bottom ends of the two transmission rods 15 to move downward, and when the bottom ends of the two transmission rods 15 move downward, the top ends of the two transmission rods 15 can pull the two slide plates 14 close to each other and compress the spring 13, and the other two slide plates 14 can drive the two card blocks 12 close to each other and release the card limit between the two card slots 8. At this time, the unlocking between the connecting rod 7 and the connecting box 9 can be achieved, so that the box cover 2 and the water tank 1 can be easily disassembled and separated. Here, through the reverse operation cooperation of the above structure, the box cover 2 and the water tank 1 can also be quickly installed and fixed. Here, by setting the water tank 1 to a split type, and through the cooperation between the water tank 1 and the box cover 2, the top end of the water tank 1 can be easily opened, which can facilitate personnel to take out the phase change ball inside the water tank 1, and at the same time, it can facilitate cleaning the inside of the water tank 1.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A phase change energy storage integrated device, characterized in that: include: A water tank (1), a tank cover (2) and an electric heater (3), wherein the electric heater (3) is fixedly mounted on the right side of the water tank (1), the tank cover (2) is placed on the top of the water tank (1), and the top of the tank cover (2) is fixedly connected to a bulb-mounting tube (5); The fixing plates (6) are provided in two pieces, the two fixing plates (6) are respectively fixedly connected to the left and right sides of the box cover (2), the bottom of the fixing plates (6) are fixedly connected to two connecting rods (7), and the two connecting rods (7) are provided with a card slot (8) on the sides close to each other; The connection boxes (9) are provided in two pieces, and the two sides of the two connection boxes (9) close to each other are fixedly connected to the left and right sides of the water tank (1) respectively, and the bottom ends of the two connection rods (7) located on the same side can be detached and plugged into the inside of the corresponding connection box (9); A card assembly, which is provided in two pieces, comprising: a screw (10), a rectangular tube (11), two card blocks (12), a spring (13) and two slide plates (14); the top end of the screw (10) passes through the bottom of the corresponding connection box (9) and extends to the inside of the connection box (9); the screw (10) is threadedly connected to the connection box (9); the ends of the two card blocks (12) close to each other are slidably connected in the rectangular tube (11); the ends of the two card blocks (12) away from each other can be detached and inserted in two card slots (8); one end of the two slide plates (14) passes through one side of the rectangular tube (11) and extends to the inside of the rectangular tube (11); the ends of the two card blocks (12) close to each other are respectively fixedly connected to the two slide plates (14); and the two ends of the spring (13) are respectively fixedly connected to the sides of the two slide plates (14) close to each other; An unlocking component is arranged in a corresponding connection box (9), and is used to unlock the card connection between the card block (12) and the card slot (8).

2. A phase change energy storage integrated device according to claim 1, characterized in that: A sealing ring (4) is fixedly bonded to the bottom of the tank cover (2), and the bottom of the sealing ring (4) is in contact with the top of the water tank (1).

3. A phase change energy storage integrated device according to claim 1, characterized in that: A sliding hole is provided on the inner wall of one side of the rectangular tube (11), and one end of two sliding plates (14) penetrates the sliding hole and is in sliding contact with the inner wall of the sliding hole.

4. The phase change energy storage integrated device according to claim 1, characterized in that: The unlocking assembly comprises two transmission rods (15), a collar (16) and a pull rod (17); the top end of the transmission rod (15) is rotatably connected to the corresponding slide plate (14); the collar (16) is slidably mounted on the screw rod (10); the bottom ends of the two transmission rods (15) are rotatably connected to the collar (16); one end of the pull rod (17) is fixedly connected to the collar (16); the bottom end of the pull rod (17) passes through the bottom inner wall of the connection box (9) and extends to the outside of the connection box (9).

5. A phase change energy storage integrated device according to claim 4, characterized in that: A through hole is provided on the inner wall of the bottom of the connection box (9), and the bottom end of the pull rod (17) passes through the through hole and is slidably connected to the inner wall of the through hole.

6. The phase change energy storage integrated device according to claim 1, characterized in that: A threaded hole is provided on the inner wall of the bottom of the connection box (9), and the top end of the screw rod (10) passes through the threaded hole and is threadedly connected to the threaded hole.

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