TWM569832U - Heat-storage water heater structure - Google Patents

Abstract

A heat storage water heater structure comprises a liner, an inlet pipe, an outlet pipe, a heat collecting cover, a heating pipe and a deflector. The inlet pipe and the outlet pipe are connected to the inner tank, and the inlet pipe and the outlet pipe extend into the inner tank. The heat collecting cover is disposed in the inner casing, and the heating pipe is disposed in the heat collecting cover. The deflector is disposed in the inner tank to divide the inner chamber into a high temperature zone, a medium temperature zone and a low temperature zone. Thereby, the heat collecting cover can be heated centrally, the heating efficiency is better, the hot water partition is preserved, and the hot water partition is supplied, and the hot water supply can be extended.

Description

Heat storage water heater structure

The present invention relates to a structure of a heat storage water heater, and more particularly to a structure of a heat storage type electric water heater.

Traditional gas water heaters use liquefied petroleum gas or natural gas as fuel, but as the price of liquefied petroleum gas and natural gas continues to rise, the cost of obtaining hot water is increasing, and the use of electric water heaters is safe, and emissions are low. The advantage is that electric water heaters are still an important way to provide hot water.

The existing electric water heater is provided with a heating pipe as a heat source in the inner tank to heat the cold water. However, since the heating pipe is only disposed in a local area in the inner tank, the water in the inner tank is heated unevenly, the heating efficiency is not good, and it is difficult. Extend the hot water supply.

In summary, the creator feels that the above defects can be improved, and he has devoted himself to research and cooperates with the application of academics, and finally proposes a creation that is reasonable in design and effective in improving the above defects.

The technical problem to be solved by the present invention is to provide a structure of a heat storage water heater, which has better heating efficiency and can extend the hot water supply.

In order to solve the above technical problem, the present invention provides a heat storage water heater structure, comprising: a liner, the inner tank is a hollow container; an inlet pipe; an outlet pipe, the inlet pipe and the outlet pipe are connected to the liner The water inlet pipe and the water outlet pipe extend into the inner casing; a heating pipe, the heating pipe is disposed in the inner casing; and a heat collecting cover, the set The heat cover is a hollow body, and the heat collecting cover is disposed outside the heating pipe, and a heating zone is formed in the heat collecting cover, the side wall of the heat collecting cover is provided with a plurality of water inlets, and the top of the heat collecting cover is provided a water outlet; and a baffle disposed in the inner tank, the baffle dividing the inner chamber into a high temperature zone, a medium temperature zone and a low temperature zone, wherein the high temperature zone is located in the low temperature zone Above the upper temperature zone is located at the high temperature zone and one side of the low temperature zone, the high temperature zone is located above the heat collecting cover, the high temperature zone is in communication with the water outlet of the heat collecting cover, and the upper end of the water outlet pipe is located In the high temperature region, the upper end of the water inlet pipe is located in the low temperature zone, and the deflector plate is provided with at least one first through hole and at least one second through hole, and the middle temperature zone and the low temperature zone pass the first The holes are connected to each other, and the high temperature zone and the intermediate temperature zone are connected through the second through hole, and the heating zone and the intermediate temperature zone are connected through the water inlets.

Preferably, the deflector comprises a first plate body, a second plate body and a third plate body. The first plate body is disposed transversely, and the edge of the first plate body is connected to the inner plate. The second plate body is disposed in an upright position, the second plate body is connected to one side of the first plate body, and the second plate body extends upward, and the edge of the second plate body is connected thereto An inner wall of the bladder, the third plate body is disposed in an upright shape, the third plate body is connected to the bottom of the first plate body, and the third plate body extends downward, and the edge of the third plate body is connected to the bottom plate An inner wall of the inner casing, the high temperature zone being located between the first plate body and one side of the second plate body, the intermediate temperature zone being located at one side of the second plate body and the third plate body, The low temperature zone is located below the first plate and between one side of the third plate.

Preferably, the level of the first plate body is the same as the level of the water outlet of the heat collecting cover, and the level of the upper end of the water outlet pipe is higher than the level of the first plate body.

Preferably, a gap is formed between the upper end of the second plate body and the inner liner to connect the high temperature zone and the top of the intermediate temperature zone.

Preferably, the first through hole and the second through hole are respectively provided in plurality, the first through holes are disposed on the third plate body, and the first through holes are adjacent to the two third plate bodies The second through holes are disposed on the second plate.

The beneficial effects of the creation: the heat collecting cover of the present invention can be heated centrally, and the heating efficiency is better, and the deflector divides the inner tank into a high temperature zone, a medium temperature zone and a low temperature zone, and the hot water zone is preserved, and the hot water zone is supplied. Can extend the hot water supply.

In order to further understand the techniques, methods and effects of this creation in order to achieve the intended purpose, please refer to the following detailed descriptions and diagrams of this creation. I believe that the purpose, characteristics and characteristics of this creation can be deepened and specific. The drawings and the annexes are provided for reference and description only, and are not intended to limit the present invention.

1‧‧‧ liner

11‧‧‧High temperature zone

12‧‧‧Medium temperature zone

13‧‧‧low temperature zone

14‧‧‧ gap

2‧‧‧ water inlet

3‧‧‧Outlet pipe

4‧‧‧heating tube

5‧‧‧ heat collecting cover

51‧‧‧ Inlet

52‧‧‧Water outlet

53‧‧‧heating area

6‧‧‧Baffle

61‧‧‧First board

62‧‧‧Second plate

621‧‧‧Second through hole

63‧‧‧ Third plate

631‧‧‧ first through hole

Figure 1 is a cross-sectional view showing the structure of the heat storage water heater of the present invention.

Figure 2 is a perspective view of the creation of the deflector and the heat collecting cover.

Fig. 3 is a schematic view (1) of the static heating state of the structure of the heat storage water heater.

Figure 4 is a schematic view (2) of the static heating state of the structure of the heat storage water heater.

Fig. 5 is a schematic view (3) of the static heating state of the structure of the heat storage water heater.

Fig. 6 is a schematic view (4) of the static heating state of the structure of the heat storage water heater.

Fig. 7 is a schematic view (5) of the static heating state of the structure of the heat storage water heater.

Fig. 8 is a schematic view (1) of the water flow state of the structure of the heat storage water heater.

Figure 9 is a schematic view (2) of the water flow state of the structure of the heat storage water heater.

Figure 10 is a schematic view (3) of the water flow state of the structure of the heat storage water heater.

Figure 11 is a schematic view (4) of the water flow state of the structure of the heat storage water heater.

Referring to FIG. 1 to FIG. 3 , the present invention provides a heat storage water heater structure including a liner 1 , an inlet pipe 2 , an outlet pipe 3 , a heating pipe 4 , a heat collecting cover 5 , and a deflector 6 .

The liner 1 is a hollow container, which can be a horizontal or upright column, in this embodiment In the example, the inner tank 1 is a transversely-shaped cylinder, and the inner tank 1 can accommodate the water to be heated. The inner liner 1 can be made of a metal or a non-metal material, and the material, shape and structure of the inner liner 1 are not limited, and can be appropriately changed as needed.

The inlet pipe 2 and the outlet pipe 3 are connected to the inner tank 1, and the inlet pipe 2 and the outlet pipe 3 extend into the inner tank 1. The inlet pipe 2 can input cold water into the inner tank 1, and the inner casing 1 is output via the outlet pipe 3. The hot water is heated inside. The inlet pipe 2 and the outlet pipe 3 can be connected to the bottom or side wall of the liner 1, and in the present embodiment, the inlet pipe 2 and the outlet pipe 3 are connected to the bottom of the liner 1, but the inlet pipe 2 and the outlet pipe 3 are provided. The location is not limited and can be appropriately changed as needed. The outlet pipe 3 is preferably disposed upright in the liner 1, and the upper end of the outlet pipe 3 is preferably near the top of the liner 1.

The heating pipe 4 is disposed in the inner casing 1, and the heating pipe 4 is an electric heating pipe or the like. The heating pipe 4 is disposed at a position near the bottom of the inner casing 1, and the heating pipe 4 is also fixed to the bottom of the inner casing 1.

The heat collecting cover 5 is preferably made of a metal material, and the heat collecting cover 5 is a hollow body, and its outer shape is not limited. In the embodiment, the heat collecting cover 5 forms a column body that is always vertical (for example, square). The heat collecting cover 5 is disposed outside the heating pipe 4, and the heating pipe 4 is located in the heat collecting cover 5 to form a heating zone 53 in the heat collecting cover 5. The water collecting opening 51 is preferably provided with a plurality of water inlets 51. The water inlets 51 are preferably disposed in the lower half of the side wall of the heat collecting cover 5, and the water inlets 51 may be circular or other. The shape of the hole, the shape of the water inlet 51 is not limited. The water inlets 51 may be arranged neatly or in a staggered manner. The water inlets 51 extend through the heat collecting cover 5 near the side wall of the intermediate temperature zone 12 of the inner liner 1 so that the inside of the heat collecting cover 5 can be connected to the inner liner 1 The intermediate temperature zone 12 is in communication, and cold water can enter the heating zone 53 of the heat collecting cover 5 through the water inlets 51. The top of the heat collecting cover 5 is provided with a water outlet 52, so that the top of the heat collecting cover 5 is open, and hot water can flow out of the heat collecting cover 5 through the water outlet 52.

The deflector 6 is disposed in the inner tank 1 for dividing the inner chamber 1 into a high temperature region 11, a medium temperature region 12 and a low temperature region 13, and the high temperature region 11 is located above the low temperature region 13, wherein the deflector The temperature zone 12 is located on one side of the high temperature zone 11 and the low temperature zone 13. In this reality In the embodiment, the baffle 6 can include a first plate body 61, a second plate body 62, and a third plate body 63. The first plate body 61 can be disposed in a horizontal shape, and the first plate body 61 is The edge of the water outlet 3 is higher than the first one. The level of the board 61. The second plate body 62 may be disposed in an upright shape, the second plate body 62 is coupled to one side of the first plate body 61, and the second plate body 62 extends upward, and the edge of the second plate body 62 is coupled to the inner portion of the inner liner 1. a wall, and a gap 14 is formed between the upper end of the second plate 62 and the inner liner 1 to connect the high temperature zone 11 and the top of the intermediate temperature zone 12, and can be used for pressure balance of the high temperature zone 11 and the intermediate temperature zone 12. . The third plate body 63 may be disposed in an upright shape, the third plate body 63 is connected to the bottom of the first plate body 61, and the third plate body 63 extends downward, and the edge of the third plate body 63 is connected to the inside of the inner liner 1. wall.

The high temperature zone 11 can be located above the first plate body 61 and on one side (left side) of the second plate body 62. The high temperature zone 11 is located above the heat collecting cover 5, and the high temperature zone 11 and the water outlet of the heat collecting cover 5 The 52 phases are connected, and the upper end of the outlet pipe 3 is located in the high temperature zone 11. The intermediate temperature zone 12 can be located on one side (right side) of the second plate body 62 and the third plate body 63. The low temperature zone 13 may be located between the first plate body 61 and one side (left side) of the third plate body 63, and the upper end of the water inlet pipe 2 is located in the low temperature zone 13.

The deflector 6 is provided with at least one first through hole 631 and at least one second through hole 621. The intermediate temperature zone 12 and the low temperature zone 13 are connected through the first through hole 631, and the high temperature zone 11 and the intermediate temperature zone are connected. The first through hole 631 and the second through hole 621 may be provided with one or more. In the embodiment, the first through hole 631 and the second through hole 621 are provided. There are multiple. The first through holes 631 may be disposed on the third plate body 63. The first through holes 631 may be adjacent to the two sides of the third plate body 63, and the intermediate portion 12 and the low temperature region 13 may pass between the first through holes 631. Consistently the holes 631 are connected. Preferably, the level of the first through holes 631 is lower than the level of the upper end of the water inlet pipe 2. The second through holes 621 can be disposed on the second plate body 62 so that the high temperature region 11 and the intermediate temperature region 12 can communicate with each other through the second through holes 621. Preferably, the second through holes 621 have a higher level than the water outlet 52 of the heat collecting cover 5, and the second through holes The hole 621 and the upper end of the water outlet pipe 3 may be located above the opposite sides of the water outlet 52 of the heat collecting cover 5. The water inlets 51 are located between the heating zone 53 and the intermediate temperature zone 12, so that the heating zone 53 and the intermediate temperature zone 12 can communicate with each other through the water inlets 51. The inlet pipe 2 can extend through the intermediate temperature zone 12 of the liner 1 to the low temperature zone 13, and the outlet pipe 3 can extend through the low temperature zone 13 of the liner 1 to the high temperature zone 11.

Referring to FIG. 3 to FIG. 7 , the structure of the heat storage water heater is statically heated. The cold water can enter the low temperature zone 13 of the inner tank 1 via the inlet pipe 2 (as shown in FIG. 3 ), and the low temperature water flow can pass through the deflector 6 . The first constant hole 631 is drained to the intermediate temperature zone 12 of the inner tank 1 (as shown in FIG. 4), and the medium temperature water flow can flow into the heating zone 53 in the heat collecting cover 5 through the water inlets 51 (as shown in FIG. 5). In order to heat the water in the heat collecting cover 5 by the heating pipe 4, the water heated by the heating pipe 4 can raise the hot water by the thermal buoyancy, and then flow out from the water outlet 52 to drain the hot water to the high temperature zone 11 (As shown in FIG. 6), latent heat can flow to the intermediate temperature zone 12 through the second through holes 621 (as shown in FIG. 7).

Please refer to FIG. 8 to FIG. 11 , which is a water flow state of the structure of the heat storage water heater. The cold water can enter the low temperature zone 13 of the inner tank 1 via the inlet pipe 2 (as shown in FIG. 8 ), and the low temperature water flow can pass through the deflector 6 . The first constant hole 631 is drained to the intermediate temperature zone 12 of the inner tank 1 (as shown in FIG. 9), and the intermediate temperature water flow of the bottom layer can flow into the heating zone 53 in the heat collecting cover 5 through the water inlets 51 (FIG. 10). As shown, the upper middle temperature water flow can flow to the high temperature zone 11 through the second through holes 621. The heating pipe 4 heats the water in the heat collecting cover 5, and the water heated by the heating pipe 4 can raise the hot water by the thermal buoyancy, and then flows out from the water outlet 52, and drains the hot water to the high temperature zone 11 (Fig. 11). As shown in the figure), the outlet water pipe 3 can be used to output the heated hot water.

The characteristics and functions of this creation are: the heat collecting cover of the creation can be concentrated and heated, and the heating efficiency is better, and the deflector divides the inner chamber into a high temperature zone, a medium temperature zone and a low temperature zone, and the hot water zone is preserved, and the hot water is preserved. Partition supply to extend hot water supply.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent protection of the present creation, so the equivalent change made by using the contents of the present specification and the drawings is All of them are included in the scope of protection of this creation.

Claims (10)

A heat storage water heater structure comprising: a liner, the inner tank is a hollow container; an inlet pipe; an outlet pipe, the inlet pipe and the outlet pipe are connected to the liner, and the inlet pipe and the outlet pipe extend into the casing a heat pipe, the heating pipe is disposed in the inner casing; a heat collecting cover, the heat collecting cover is a hollow body, and the heat collecting cover is disposed outside the heating pipe, and the heat collecting cover is inside the heat collecting cover Forming a heating zone, the side wall of the heat collecting cover is provided with a plurality of water inlets, the top of the heat collecting cover is provided with a water outlet, and a deflector is disposed in the inner tank, the deflector will The inner chamber is divided into a high temperature zone, a middle temperature zone and a low temperature zone, the high temperature zone is located above the low temperature zone, the intermediate temperature zone is located at the high temperature zone and one side of the low temperature zone, the high temperature zone is located at the Above the heat collecting cover, the high temperature zone is in communication with the water outlet of the heat collecting cover, the upper end of the water outlet pipe is located in the high temperature zone, and the upper end of the water inlet pipe is located in the low temperature zone, and the deflector plate is provided with at least a first through hole and at least one second through hole, the medium temperature zone and the low temperature zone pass the first Communicating holes, through which the second through hole between the high temperature region and the medium-temperature region in communication, between the heating zone and the temperature in the region communicating by the plurality of water inlet. The structure of the heat storage water heater of claim 1, wherein the deflector comprises a first plate body, a second plate body and a third plate body, wherein the first plate body is disposed in a horizontal shape, the first An edge of the plate body is connected to the inner wall of the inner casing, the second plate body is disposed in an upright manner, the second plate body is connected to one side of the first plate body, and the second plate body extends upward, the first An edge of the second plate body is connected to the inner wall of the inner casing, the third plate body is disposed in an upright manner, the third plate body is connected to the bottom of the first plate body, and the third plate body extends downward. The edge of the third plate body is connected to the inner wall of the inner casing, and the high temperature zone is located between the first plate body and one side of the second plate body, the medium temperature zone is located at the second plate body and the One side of the third plate body is located between the lower side of the first plate body and one side of the third plate body. The structure of the heat storage water heater according to claim 2, wherein the level of the first plate body and the level of the water outlet of the heat collecting cover are the same, and the level of the upper end of the water outlet pipe is higher than that of the first plate body. Level height. The structure of the heat storage water heater of claim 2, wherein a gap is formed between the upper end of the second plate body and the inner tank to connect the high temperature zone and the top of the intermediate temperature zone. The structure of the heat storage water heater of claim 2, wherein the first through hole and the second through hole are provided in plurality, and the first through holes are disposed on the third plate, the first through The holes are adjacent to the two sides of the third plate body, and the second through holes are disposed on the second plate body. The heat storage water heater structure of claim 5, wherein the first through holes have a level lower than a level of the upper end of the water inlet pipe. The structure of the heat storage water heater of claim 5, wherein the second through holes have a level higher than a level of the water outlet of the heat collecting cover. The structure of the heat storage water heater of claim 5, wherein the second through holes and the upper end of the water outlet pipe are located above opposite sides of the water outlet of the heat collecting cover. The heat storage water heater structure according to claim 1, wherein the water inlet pipe and the water outlet pipe are connected to a bottom of the inner tank, and the water inlet pipe extends to the low temperature zone through a medium temperature zone of the inner tank, and the water outlet pipe passes The low temperature zone of the liner extends to the high temperature zone, and the upper end of the water outlet tube is adjacent to the top of the inner tank. The structure of the heat storage water heater of claim 1, wherein the water inlets are disposed in a lower half of the side wall of the heat collecting cover, and the water inlets penetrate the side wall of the heat collecting cover near the middle temperature zone of the inner casing.