TWM523075U - Heating device and system using the heating device - Google Patents

Description

Heating device and system using the same

The present invention relates to a heating technique, and more particularly to a heating device having an instant heating to a predetermined temperature, and a system using the heating device.

The components of a general heating device are mainly composed of a heater and a chamber, and the heater is accommodated in the chamber, and the chamber usually also stores a water source intended for heating; when the heater starts heating At that time, the water source of the chamber is gradually heated from a low temperature to a predetermined temperature, and a water source heated to the predetermined temperature is diverted to the outside by a water outlet connected to the chamber, thereby achieving temperature The effect of hot water supply.

However, the heater is often in a long-term heating state in accordance with the volume of the reserve water source in the chamber, thereby maintaining the effect of the water source constant temperature, but also causing the heating cost to increase and the reserve water source temperature to be difficult to grasp. For this reason, there is an urgent need for improvement.

In view of the foregoing, the purpose of the present invention is to provide a heating device having a high-efficiency heating inner tank and capable of instantly heating to a predetermined temperature.

In order to achieve the above object, the present invention provides a heating device comprising a bladder, an outer casing and a heater; the inner casing is accommodated in the outer casing.

The liner has a bladder chamber, a bladder opening, a bladder inlet, and a liner outlet; the liner opening is in communication with the bladder chamber; the bladder inlet is connected to the bladder chamber; the liner outlet is connected to the bladder chamber.

The outer bladder has an outer bladder chamber, an outer bladder opening, a bladder inlet, and an outer casing through hole; the outer casing opening corresponds to the inner opening and communicates with the outer bladder chamber; The bile inflow port is connected to the outer bile chamber for introducing an external water source; the outer bile through hole corresponds to the inner tube water outlet for allowing the inner tube outlet to pass through the outer bile.

The heater has a fixing portion, a control circuit and an electric heating tube; one end of the electric heating tube is disposed at the fixing portion and electrically connected to the control circuit, and the other end of the electric heating tube is accommodated in the inner chamber The fixing portion abuts against the inner opening; the control circuit has a wire for connecting to the outside.

Wherein, a guide flow path is formed between the outer wall of the inner tank and the inner wall of the outer bladder; the outer water inlet of the outer tank communicates with the flow guide, and the water inlet of the inner tank communicates with the flow guide.

Preferably, the flow guiding channel further comprises a guiding vane, and the guiding vane is spirally arranged from the outer water inlet to the inner water inlet.

Preferably, the ratio of the volume of the bladder chamber to the volume of the runner is between 1:1 and 1:15.

Preferably, the ratio of the diameter of the bladder chamber to the diameter of the outer bladder chamber is between 1:1.1 and 1:4.

The present invention further provides a heating system including a heating device as described above; and a control unit having an electronic control module and a regulating valve; the electronic control module is electrically connected to the regulating valve, the regulating valve The other end of the regulating valve is connected to the external water source; the control circuit of the heater is electrically connected to the electronic control module; wherein the electric control module controls the heating device The electric heating tube, in turn, allows the regulating valve to regulate the flow of water into the outer casing such that the electric heating pipe heats the water to a predetermined temperature.

The structure, assembly, operational characteristics, and desired effects of the heating device and the system using the same will be described in detail in subsequent embodiments.

10, 10A‧‧‧ heating device

20, 20A‧‧‧ liner

21‧‧‧ Inside the room

23‧‧‧The opening of the liner

25, 25A‧‧‧ liner inlet

27, 27B‧‧‧ liner outlet

30, 30A, 30B‧‧‧Front

31‧‧‧External room

33‧‧‧Outer opening

35, 35A, 35B‧‧‧ outer bile inlet

37‧‧‧Outer through hole

40, 40A, 40B‧‧‧ heater

41‧‧‧ Fixed Department

43, 43B‧‧‧ control circuit

431‧‧‧Wire

45‧‧‧Electric heat pipe

50, 50A‧‧ ‧ flow channel

51‧‧‧Guide vanes

60‧‧‧heating system

70‧‧‧Control unit

71‧‧‧Electric control module

73‧‧‧Regulator

Figure 1 is a perspective view of the components of the first preferred embodiment of the present invention.

Figure 2 is a cross-sectional view showing the structure of the first preferred embodiment of the present invention.

Figure 3 is a partially exploded perspective view of the components of the first preferred embodiment of the present invention.

Figure 4 is a partial perspective view of the components of the second preferred embodiment of the present invention.

Figure 5 is a cross-sectional view showing the structure of the second preferred embodiment of the present invention.

Figure 6 is a schematic diagram of the system architecture of the third preferred embodiment of the present invention.

In the following, the structural features of the present invention and their intended effects will be described in detail by way of the examples and the accompanying drawings. First, in the various embodiments and figures illustrated below, the same reference numerals indicate the same or Similar elements, elements, objects, structures, systems, structures, devices, processes, methods, or steps are described in the foregoing.

The present invention provides a first preferred embodiment of a heating device 10. Referring to Figures 1 to 3 together, the heating device 10 includes a bladder 20 having a bladder chamber 21 and a liner. An opening 23, a liner inlet 25 and a liner outlet 27; the liner opening 23 is in communication with the bladder chamber 21; the bladder inlet 25 is in communication with the bladder chamber 21; the bladder is out The nozzle 27 is in communication with the inner chamber 21 . In the first preferred embodiment of the present invention, the inner water inlet 25 is adjacent to the inner opening 23 and away from the inner water outlet 27.

An outer casing 30 has an outer bladder chamber 31, an outer bladder opening 33, a bladder inlet 35 and an outer casing through hole 37; the inner casing 20 is accommodated outside the outer casing 30. The outer opening 33 corresponds to the inner opening 23 and communicates with the outer chamber 31; the outer water inlet 35 communicates with the outer chamber 31 for introducing an external water source; the outer bladder The through hole 37 corresponds to the inner water outlet 27 for allowing the inner water outlet 27 to pass through the outer casing 30. In the first preferred embodiment of the present invention, the outer water inlet 35 is adjacent to the outer water outlet 37 and away from the outer opening 33. The ratio of the diameter of the bladder chamber 21 to the diameter of the outer bladder chamber 31 is between 1:1.1 and 1:4.

A heater 40 has a fixing portion 41, a control circuit 43 and an electric heating tube 45. One end of the electric heating tube 45 is disposed on the fixing portion 41, and is electrically connected to the control circuit 43, and the electric heating tube 45 The other end is received in the inner chamber 21; the fixing portion 41 abuts against the inner opening 23; the control circuit 43 has an electric wire (not shown) for communicating with the outside. In the first preferred embodiment of the present invention, the fixing portion 41 is partially protruded from the outer opening 33, so that the control circuit 43 is connected to the outside.

A guide channel 50 is formed between the outer wall of the inner liner 20 and the inner wall of the outer casing 30; the outer water inlet 35 communicates with the guide passage 50, and the inner water inlet 35 communicates with the guide passage 50. . The ratio of the volume of the bladder chamber 21 to the volume of the guide channel 50 is between 1:1 and 1:15.

The technical features and functions of the first preferred embodiment of the present invention are: a function of high-efficiency instant heating to a predetermined temperature. That is, because the guide channel 50 is formed between the outer wall of the inner casing 20 and the inner wall of the outer casing 30, an external water source is led to the guide channel 50 via the outer water inlet 35, and then Flowing into the inner chamber 21 via the inner water inlet 25; at this time, when the electric heating tube 45 of the heater 40 starts performing the heating operation to a predetermined temperature timing, it is indirectly caused by the heat conduction. The water source in the flow channel 50 can achieve the effect of preheating the temperature; then, the water source is further heated by the electric heating tube 45 of the heater 40 to the predetermined temperature. Then, the inner water outlet 27 is diverted to the outside; thereby improving the heating efficiency of the water source.

In summary, since the volume of the inner chamber 21 and the volume of the outer chamber 31 are within a certain ratio, the difference between the two is not large, so the electric heating tube 45 can be inside the inner chamber 21 The water source provides an immediate heating effect; thus, in addition to greatly reducing the heating cost of the heater 40, and more because the external water source is directly guided into the flow path 50 of the heating device 10, the re-conducting flow is performed therein. In the gallbladder chamber 21, the inner water source 35 is diverted to the outside by means of the inner water outlet 35, and the external water source is preheated and stored in a specific chamber for standby, and the external water source is reserved. The quality and temperature are easy to control.

The above is a description of the technical features and effects of the first preferred embodiment of the present invention, and thereafter, the technical features of the second preferred embodiment of the present invention and its effects will be further explained.

Referring to Figures 4 and 5, a second preferred embodiment of a heating device 10A of the present invention is substantially the same as the prior embodiment, except that the guide 50A further includes There is a guide vane 51 which is spirally wound from the outer water inlet 35A in the direction of the inner water inlet 25A.

In the second preferred embodiment of the present invention, the guide vane 51 is singular, but may be plural; and the guide vane 51 may be disposed on the outer wall of the inner casing 20A or the outer casing 30A. The inner wall.

In summary, through the arrangement of the guide vane 51, the external water source can be smoothly guided to the inner tank inlet 25A, thereby increasing the flow and guidance of the water source in the guide 50A. Flow performance, and indirectly enhance the warm-up effect of the water source.

The above is a description of the technical features and effects of the second preferred embodiment of the present invention, and thereafter, the technical features of the third preferred embodiment of the present invention and its effects will be further explained.

Referring to FIG. 6, a heating system 60 provided by the present invention, which is applicable to the first and second preferred embodiments disclosed above, includes: The heating device 10, 10A and a control unit 70 as disclosed in the first preferred embodiment or the second preferred embodiment.

The control unit 70 has an electronic control module 71 and a regulating valve 73. The electronic control module 71 is electrically connected to the regulating valve 73. One end of the regulating valve 73 is connected to the outer casing 30B by a pipe. The water outlet 35B, the other end of the regulating valve 73 is connected to an external water source; the control circuit 43B of the heater 40B has a plurality of wires 431 for electrically connecting to the electronic control module 71; wherein the electronic control module 71 Controlling the electric heating tube (not shown), and then the regulating valve 73 is used to regulate the flow of water into the outer casing 30B, so that the electric heating tube (not shown) can heat the water to a predetermined temperature, and then The inner water outlet 27B is guided to the outside of the outer casing 30B.

Finally, it must be stated again that those having ordinary knowledge in the technical field of the present invention should be able to clearly understand that the detailed description and the examples listed in the present application are only suitable for explaining the structure, method, process, etc. of the present invention. The scope of the patent application is not intended to limit the scope of the patent application scope of the present invention. The substitution or variation of other equivalent elements, components, objects, structures, devices, methods or processes shall also be the scope of the patent application of this case. Covered.

10‧‧‧ heating device

20‧‧‧ liner

21‧‧‧ Inside the room

23‧‧‧The opening of the liner

25‧‧‧Inner water inlet

27‧‧‧Inner outlet

30‧‧‧Outer

31‧‧‧External room

33‧‧‧Outer opening

35‧‧‧Front inlet

37‧‧‧Outer through hole

40‧‧‧heater

41‧‧‧ Fixed Department

43‧‧‧Control circuit

45‧‧‧Electric heat pipe

50‧‧‧drain

Claims (7)

A heating device comprising: a liner, an outer bladder and a heater; the inner casing is accommodated in the outer casing; the inner casing has a inner chamber, a inner opening, and a inner inlet a water outlet and a liner outlet; the liner opening is connected to the inner chamber; the inner water inlet is connected to the inner chamber; the inner water outlet is connected to the inner chamber; the outer bladder has An outer bladder chamber, an outer bladder opening, a bladder inlet, and an outer casing through hole; the outer casing opening corresponding to the inner casing opening and communicating with the outer tubular chamber; the outer casing inlet is connected The outer bladder chamber is configured to introduce an external water source; the outer tubular through hole corresponds to the inner water outlet for allowing the inner water outlet to pass through the outer casing; the heater has a fixing portion a control circuit and an electric heating tube; one end of the electric heating tube is disposed at the fixing portion, and is electrically connected to the control circuit, and the other end of the electric heating tube is accommodated in the inner chamber; the fixing portion is topped The cover is covered by the inner opening; the control circuit has a wire for communicating with the outside; The interior of the outer wall is formed between an inner wall and an outer flow channel of the bladder; bladder inlet of the outer flow passage in communication with the inlet communicates with the interior flow channel. The heating device of claim 1, wherein the flow guiding channel further comprises a guiding vane, and the guiding vane is spirally arranged from the outer inlet of the outer casing toward the inlet of the inner tank. . The heating device of claim 2, wherein the guide vane is disposed on an outer wall of the inner casing. The heating device according to claim 2, wherein the guide vane is disposed on an inner wall of the outer casing. The heating device according to any one of claims 1 to 4, wherein the ratio of the volume of the inner chamber to the volume of the guide is between 1:1 and 1:15. The heating device according to any one of claims 1 to 4, wherein a ratio of a diameter of the inner chamber to a diameter of the outer chamber is between 1:1.1 and 1:4 . A heating system comprising: the heating device according to any one of the preceding claims; and a control unit having an electronic control module and a regulating valve; the electronic control module Electrically connected to the regulating valve, one end of the regulating valve is connected to the outer water inlet of the outer tube, and the other end of the regulating valve is connected to the external water source; the control circuit of the heater is electrically connected to the electronic control module; Wherein, the electronic control module controls the electric heating tube, and the regulating valve is used to regulate the flow of water into the outer casing, so that the electric heating pipe heats the water to a predetermined temperature.