Water and electricity separated energy-saving mold temperature controller heating device

Abstract

The utility model discloses a water and electricity separation type energy -conserving mold temperature controller heating device, include: heat conduction subassembly and set on the heat generation subassembly of heat conduction subassembly, heat conduction subassembly includes metal heat conduction pipe, preset heat conduction groove of metal heat conduction pipe outside, the heat conduction cover one of the inosculation sleeve connection in metal heat conduction pipe one end outside, the heat conduction cover two of the inosculation sleeve connection in metal heat conduction pipe other end outside and the limit cover of the sleeve connection in metal heat conduction pipe middle outside, heat generation subassembly includes first heating wire, second heating wire and third heating wire, first heating wire, second heating wire and third heating wire inosculation arrangement in the corresponding heat conduction groove on metal heat conduction pipe, the inside of metal heat conduction pipe is provided with the flow guide plate subassembly, the utility model has the following advantages: the heating wire is buried in the heat conduction groove, and the heat conduction cover one and the heat conduction cover two of the inosculation sleeve connection on heating wire and metal heat conduction pipe outside, and then can make full use to the heat of first heating wire, second heating wire and third heating wire.

Description

Technical Field

[0001] This utility model relates to the technical field of mold temperature controller heating devices, specifically to a water-electricity separation type energy-saving mold temperature controller heating device. Background Technology

[0002] Mold temperature controllers, also known as mold temperature control units, were initially used in the temperature control industry for injection molds. Later, with the development of the machinery industry, their applications have become increasingly widespread, and the requirements for mold temperature controllers have become more stringent. The heating device is the core component of a mold temperature controller. Chinese patent CN213321524U discloses a heating device including a heat-conducting component and a heating element. The heat-conducting component is configured with a folded structure, and the heating element is wrapped around and tightly attached to the periphery of the heat-conducting component. It also discloses a mold temperature controller including a housing and the aforementioned heating device, with the heating device installed inside the housing. The fluid medium can flow from the inlet to the outlet of the heat-conducting component, and the heating element can indirectly heat the fluid medium through the heat-conducting component, avoiding direct contact between the heating element and the fluid medium, which would lead to surface scaling. This improves heating efficiency and further extends the service life of the mold temperature controller.

[0003] The existing technology has the following shortcomings: In the existing technology, the heating element is wrapped around and tightly attached to the periphery of the heat-conducting component. In this method, a portion of the heat generated by the heating element is transferred to the heat-conducting component, but since most of the heating element is exposed on the outside, most of the heat generated is dissipated to the outside and cannot be transferred to the heat-conducting component, resulting in a certain amount of energy waste. Therefore, a water-electricity separation energy-saving mold temperature controller heating device is provided to solve the above problems. Utility Model Content

[0004] To address the problems mentioned in the background art, the technical solution adopted by this utility model is: a water-electricity separation type energy-saving mold temperature controller heating device, which includes: a heat-conducting component and a heating component disposed on the heat-conducting component. The heat-conducting component includes a metal heat-conducting pipe, a heat-conducting groove pre-set on the outside of the metal heat-conducting pipe, a heat-conducting cover one fitted and sleeved on the outside of one end of the metal heat-conducting pipe, a heat-conducting cover two fitted and sleeved on the outside of the other end of the metal heat-conducting pipe, and a limiting cover sleeved on the outside of the middle part of the metal heat-conducting pipe. The heating component includes a first heating wire, a second heating wire, and a third heating wire. The first heating wire, the second heating wire, and the third heating wire are arranged in a matching manner in the corresponding heat-conducting groove on the metal heat-conducting pipe. A guide plate assembly is disposed inside the metal heat-conducting pipe.

[0005] As a preferred technical solution of this utility model, the metal heat pipe is made of square stainless steel, and the first heating wire, the second heating wire, and the third heating wire have the same specifications and models.

[0006] As a preferred embodiment of this utility model, the first heating wire, the second heating wire, and the third heating wire are all flush with the outer surface of the metal heat-conducting pipe, and the heat-conducting cover one, the heat-conducting cover two, and the limiting cover are all made of stainless steel.

[0007] As a preferred embodiment of the present invention, the guide plate assembly includes a lower guide plate and an upper guide plate, wherein the lower guide plate and the upper guide plate are alternately distributed inside the metal heat pipe, and the lower guide plate and the upper guide plate are fixed inside the metal heat pipe on opposite sides.

[0008] As a preferred embodiment of this utility model, the end of the first heating wire is connected to a first connector, the end of the second heating wire is connected to a second connector, and the end of the third heating wire is connected to a third connector. Ceramic columns are sleeved on the outside of the first connector, the second connector, and the third connector.

[0009] As a preferred technical solution of this utility model, the limiting cover has a notch pre-set on the side facing the first joint, the second joint and the third joint, the bottom of the heat conduction cover is provided with a temperature control switch, the bottom of the heat conduction cover is provided with a temperature control switch, and the detection ends of the temperature control switch and the temperature control switch are both in contact with the outside of the metal heat conduction tube.

[0010] As a preferred embodiment of this utility model, one end of the metal heat pipe is connected to an inlet, and the other end of the metal heat pipe is connected to an outlet.

[0011] The present invention has the following advantages: the heating wire is buried in the heat-conducting groove, and the heating wire and the outside of the metal heat-conducting tube are fitted with heat-conducting cover one and heat-conducting cover two, so that the heat generated by the first heating wire, the second heating wire and the third heating wire can be fully utilized, and the heat of the heating wire is avoided from being exposed and wasting its heat.

[0012] The liquid flows along the gap between the lower and upper guide plates, which effectively extends the liquid flow distance, ensuring sufficient heating and avoiding uneven heating. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0014] Figure 2 This is a schematic diagram of the metal heat pipe structure of a preferred embodiment of the present invention;

[0015] Figure 3 This is a partial disassembled structural diagram of a preferred embodiment of the present invention;

[0016] Figure 4 This is a cross-sectional view of the metal heat pipe according to a preferred embodiment of the present invention;

[0017] Figure 5 This is a schematic diagram of the split structure of heat-conducting cover one and heat-conducting cover two according to a preferred embodiment of the present invention;

[0018] Figure 6 This is a schematic diagram of the operating principle of the heating wire in a preferred embodiment of the present invention.

[0019] Explanation of reference numerals in the attached drawings: 1. Metal heat pipe; 2. Heat conduction groove; 3. First heating wire; 4. Second heating wire; 5. Third heating wire; 6. First connector; 7. Second connector; 8. Third connector; 9. Ceramic column; 10. Lower guide plate; 11. Upper guide plate; 12. Inlet; 13. Outlet; 14. Heat conduction cover one; 15. Heat conduction cover two; 16. Limiting cover; 17. Notch; 18. Temperature control switch one; 19. Temperature control switch two. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Please refer to the following: Figures 1-6This utility model discloses a water-electricity separation type energy-saving mold temperature controller heating device, comprising: a heat-conducting component and a heating component disposed on the heat-conducting component. The heat-conducting component includes a metal heat-conducting pipe 1, a heat-conducting groove 2 pre-set on the outside of the metal heat-conducting pipe 1, a heat-conducting cover 14 fitted and sleeved on the outside of one end of the metal heat-conducting pipe 1, a heat-conducting cover 15 fitted and sleeved on the outside of the other end of the metal heat-conducting pipe 1, and a limiting cover 16 sleeved on the outside of the middle part of the metal heat-conducting pipe 1. The heating component includes a first heating wire 3, a second heating wire 4, and a third heating wire 5, which are arranged in a matching manner in the corresponding heat-conducting groove 2 on the metal heat-conducting pipe 1. A guide plate assembly is disposed inside the metal heat-conducting pipe 1. The first heating wire 3, the second heating wire 4, and the third heating wire 5 are Cr20Ni80 nickel-chromium wires.

[0024] The metal heat pipe 1 is made of square stainless steel. The first heating wire 3, the second heating wire 4, and the third heating wire 5 are of the same specification and model. All three heating wires are flush with the outer surface of the metal heat pipe 1. The heat conduction cover 14, the heat conduction cover 15, and the limiting cover 16 are all made of stainless steel. The guide plate assembly includes a lower guide plate 10 and an upper guide plate 11, which are alternately distributed inside the metal heat pipe 1 and fixed to opposite sides inside the metal heat pipe 1. Through the alternating arrangement of the lower guide plate 10 and the upper guide plate 11, the liquid entering the metal heat pipe 1 can flow along the gap between the lower guide plate 10 and the upper guide plate 11, thereby effectively extending the liquid flow distance, ensuring sufficient heating, and avoiding uneven heating.

[0025] The first heating wire 3 is connected to a first connector 6 at its end, the second heating wire 4 is connected to a second connector 7 at its end, and the third heating wire 5 is connected to a third connector 8 at its end. Ceramic pillars 9 are sleeved on the outside of the first connector 6, the second connector 7, and the third connector 8. A notch 17 is pre-set on the side of the limiting cover 16 facing the first connector 6, the second connector 7, and the third connector 8. A temperature control switch 18 is set at the bottom of the second heat conduction cover 15, and a temperature control switch 29 is set at the bottom of the first heat conduction cover 14. The detection ends of the temperature control switch 18 and the temperature control switch 219 are in contact with the outside of the metal heat conduction tube 1. One end of the metal heat conduction tube 1 is connected to an inlet 12, and the other end of the metal heat conduction tube 1 is connected to an outlet 13. The inlet 12 and outlet 13 on the metal heat pipe 1 are connected to the liquid flow pipe on the mold temperature controller. The temperature control switch 18 and the temperature control switch 29 are the same model, KSD302. The temperature control switch 18 and the temperature control switch 29 are connected in parallel and then connected to the first connector 6, the second connector 7 and the third connector 8. The temperature control switch 18 and the temperature control switch 219 are used and standby respectively.

[0026] Specifically, when this utility model is used, the first heating wire 3, the second heating wire 4, and the third heating wire 5 are energized and generate heat, which is then transferred to the metal heat pipe 1 through the corresponding heat conduction groove 2. The metal heat pipe 1 can then heat the liquid flowing inside. Furthermore, the heat transferred by the first heating wire 3, the second heating wire 4, and the third heating wire 5 can be transferred to the metal heat pipe 1 through the heat conduction cover 14 and the heat conduction cover 15, thereby making full use of the heat generated by the first heating wire 3, the second heating wire 4, and the third heating wire 5.

[0027] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0028] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A water-electricity separation type energy-saving mold temperature controller heating device, characterized in that, include: A heat-conducting component and a heating component disposed on the heat-conducting component, the heat-conducting component including a metal heat-conducting pipe (1), a heat-conducting groove (2) pre-set on the outside of the metal heat-conducting pipe (1), a heat-conducting cover one (14) fitted and sleeved on the outside of one end of the metal heat-conducting pipe (1), a heat-conducting cover two (15) fitted and sleeved on the outside of the other end of the metal heat-conducting pipe (1), and a limiting cover (16) sleeved on the outside of the middle part of the metal heat-conducting pipe (1), the heating component including a first heating wire (3), a second heating wire (4) and a third heating wire (5), the first heating wire (3), the second heating wire (4) and the third heating wire (5) are arranged in a matching manner in the corresponding heat-conducting groove (2) on the metal heat-conducting pipe (1), and a flow guide plate assembly is disposed inside the metal heat-conducting pipe (1).

2. The water-electricity separation type energy-saving mold temperature controller heating device as described in claim 1, characterized in that, The metal heat pipe (1) is made of square stainless steel, and the first heating wire (3), the second heating wire (4) and the third heating wire (5) have the same specifications and model.

3. The water-electricity separation type energy-saving mold temperature controller heating device as described in claim 1, characterized in that, The first heating wire (3), the second heating wire (4) and the third heating wire (5) are all flush with the outer surface of the metal heat pipe (1), and the heat conduction cover one (14), the heat conduction cover two (15) and the limiting cover (16) are all made of stainless steel.

4. The water-electricity separation type energy-saving mold temperature controller heating device as described in claim 1, characterized in that, The guide plate assembly includes a lower guide plate (10) and an upper guide plate (11). The lower guide plate (10) and the upper guide plate (11) are alternately distributed inside the metal heat pipe (1), and the lower guide plate (10) and the upper guide plate (11) are fixed inside the metal heat pipe (1) on opposite sides.

5. The water-electricity separation type energy-saving mold temperature controller heating device as described in claim 1, characterized in that, The first heating wire (3) is connected to a first connector (6) at its end, the second heating wire (4) is connected to a second connector (7) at its end, and the third heating wire (5) is connected to a third connector (8) at its end. Ceramic columns (9) are sleeved on the outside of the first connector (6), the second connector (7), and the third connector (8).

6. The water-electricity separation type energy-saving mold temperature controller heating device as described in claim 1, characterized in that, The limiting cover (16) has a notch (17) pre-set on the side facing the first connector (6), the second connector (7) and the third connector (8). The bottom of the heat-conducting cover (15) is provided with a temperature control switch (18) and the bottom of the heat-conducting cover (14) is provided with a temperature control switch (19). The detection ends of the temperature control switch (18) and the temperature control switch (19) are in contact with the outside of the metal heat-conducting pipe (1).

7. The water-electricity separation type energy-saving mold temperature controller heating device as described in claim 1, characterized in that, The metal heat pipe (1) is connected to an inlet (12) at one end and to an outlet (13) at the other end.

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