Efficient liquid heater
By designing the combined structure of the conveying pipe and branch pipe of the high-efficiency liquid heater, the heat exchange of the heating part in the branch pipe is solved, and the existing liquid heater is achieved with a more efficient heat utilization and a safe heating process.
Patent Information
- Application Number
- CN202422179779.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-05
AI Technical Summary
Existing liquid heaters are relatively low in safety during heating, and the heating efficiency is not high, making it difficult to effectively utilize heat.
A high-efficiency liquid heater is designed, adopting a combined structure of a conveying pipe, a confluence pipe and a branch pipe. Heat exchanges in the branch pipe through the heating part to improve the heat conduction efficiency, and installs the heating part outside the branch pipe to facilitate maintenance and improve safety.
It improves heat conduction efficiency and utilization efficiency, enhances the safety of the heater, and facilitates maintenance and maintenance.
Smart Images
Figure CN223005116U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heaters, in particular to an efficient liquid heater. Background Art
[0002] Heating liquids is applicable to many heating devices, such as water heaters and electric boilers. However, when heating liquids by directly contacting the heating part with water, it is easy to cause danger and the safety is relatively low. While using the method of heating liquids outside the shell with a simple single container and installing the heating part outside the shell, the heating area is relatively small, which is not conducive to the heating effect of the liquid at the heating part. Content of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] Aiming at the deficiencies of the prior art, the utility model provides an efficient liquid heater, which has the effects of improving the heat conduction efficiency and utilization efficiency, being conducive to maintenance and improving safety.
[0005] (2) Technical Solutions
[0006] To achieve the above object, the utility model provides the following technical solutions: An efficient liquid heater includes a conveying component for conveying liquids and a heating component for heating;
[0007] The conveying component includes a conveying pipe, a first converging pipe, a second converging pipe and branch pipes. The conveying pipe is communicated with a plurality of second converging pipes, and the second converging pipes and the first converging pipe are communicated through a plurality of branch pipes;
[0008] The heating component includes a heating part, and a plurality of heating parts are arranged in the relative middle area between two adjacent branch pipes.
[0009] Preferably, the heating component further includes a first baffle, a second baffle and a connecting rod. The branch pipe is located in the relative middle area between the first baffle and the second baffle, and the first baffle and the second baffle are connected through a plurality of connecting rods.
[0010] Preferably, the conveying component further includes a convex pipe, and a plurality of convex pipes are communicated with the first converging pipe.
[0011] Preferably, the conveying pipe is connected to the first converging pipe.
[0012] Preferably, the conveying pipe and the heating part are arranged in parallel, and each heating part is arranged in parallel.
[0013] Preferably, limiting grooves corresponding to the branch pipes are arranged at the relative ends of the first baffle and the second baffle.
[0014] Preferably, it further includes a plug plate. A plurality of plug plates are connected to the first converging pipe and the second converging pipe. Positioning holes corresponding to the branch pipes are arranged on the plug plate, and the branch pipes are inserted into the corresponding positioning holes.
[0015] Preferably, a plurality of positioning holes are provided on both the first baffle and the second baffle. The positioning holes are used to install the electrical components to be heated, and the second converging pipe can support and install the electrical components.
[0016] Preferably, the first converging pipe and the second converging pipe are both in the shape of a square box, the branch pipes are in the shape of a square tube, and the conveying pipes are in the shape of a circular tube.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the present utility model provides an efficient liquid heater, which has the following beneficial effects:
[0019] In this efficient liquid heater, the liquid to be heated is transmitted through the conveying pipe, the first converging pipe, the second converging pipe and the branch pipes. The liquid is transmitted through each branch pipe, and a relatively long length for the conveyed liquid to stay can be formed to adapt to more liquid staying at the heating part. The branch pipes are heated by the heating part, so that the heat transferred by the heating part can conduct heat exchange between a relatively large area and the branch pipes, improving the efficiency of heat conduction. And through this transmission method, it is beneficial to heat the liquid in a relatively large area, improving the utilization efficiency of heat. Installing the heating part outside the branch pipes is beneficial for maintenance and improving safety. Description of the drawings
[0020] Figure 1 is a schematic structural diagram of the present utility model;
[0021] Figure 2 is a schematic right-view structural diagram of the present utility model;
[0022] Figure 3 is the present utility model Figure 2 a schematic cross-sectional structural diagram at A-A in;
[0023] Figure 4 is a schematic front-view structural diagram of the present utility model;
[0024] Figure 5 is the present utility model Figure 4 a schematic cross-sectional structural diagram at B-B in;
[0025] Figure 6 is the present utility model Figure 4 a schematic cross-sectional structural diagram at C-C in;
[0026] Figure 7 is a schematic three-dimensional structural diagram of the present utility model.
[0027] Reference signs in the drawings: 1, conveying pipe; 2, first converging pipe; 3, second converging pipe; 4, branch pipe; 5, heating part; 6, first baffle; 7, second baffle; 8, connecting rod; 9, positioning hole; 10, plug plate; 11, convex pipe. Detailed implementation mode
[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.
[0029] Embodiment:
[0030] Please refer to Figure 1-7 , a high-efficiency liquid heater, including a conveying component for conveying liquid and a heating component for heating.
[0031] The conveying component includes a conveying pipe 1, a first confluence pipe 2, a second confluence pipe 3 and a branch pipe 4. The conveying pipe 1 is communicated with a plurality of second confluence pipes 3, and the second confluence pipes 3 and the first confluence pipe 2 are communicated through a plurality of branch pipes 4.
[0032] The heating component includes a heating part 5. A plurality of heating parts 5 are arranged in the relative middle area between two adjacent branch pipes 4. The heating part 5 is preferably a PTC semiconductor. The liquid remaining inside the branch pipe 4 is heated by the way of heating after the PTC semiconductor is electrified. The liquid to be heated is transmitted through the conveying pipe 1, the first confluence pipe 2, the second confluence pipe 3 and the branch pipe 4. The liquid is transmitted through each branch pipe 4, and a relatively large length for the conveyed liquid to stay can be formed to adapt to the stay of more liquid at the heating place. The branch pipe 4 is heated by the heating part 5, so that the heat transferred by the heating part 5 can perform heat exchange between a relatively large area and the branch pipe 4, improving the efficiency of heat conduction. And through this conveying method, it is beneficial to heat the liquid at a relatively large area, improving the utilization efficiency of heat. Installing the heating place outside the branch pipe 4 is beneficial to maintenance and improving safety.
[0033] Refer to Figure 1 , 6 and 7, the heating component further includes a first baffle 6, a second baffle 7 and a connecting rod 8. The branch pipe 4 is located in the relative middle area between the first baffle 6 and the second baffle 7. The first baffle 6 and the second baffle 7 are connected through a plurality of connecting rods 8. The connecting rod 8 is preferably a screw. The connecting rod 8 passes through the second baffle 7, and the connecting rod 8 and the first baffle 6 are connected by threads. Through the connection between the first baffle 6 and the second baffle 7, after the connecting rod 8 is tightened, the first baffle 6 and the second baffle 7 clamp the branch pipe 4, reducing the looseness between the branch pipe 4 and the heating part 5, which is beneficial to supporting the structure of the heating place and improving the overall supporting stability effect.
[0034] Refer to Figure 1, the conveying assembly further includes a convex pipe 11. A number of convex pipes 11 are connected to the first confluence pipe 2. Through the arrangement of the convex pipes 11, the liquid being transported can be discharged at the convex pipes 11, providing a better liquid circulation effect. And through the arrangement of the convex pipes 11, it is convenient to connect with pipelines.
[0035] Refer to Figure 1 and 3 , the conveying pipe 1 is connected to the first confluence pipe 2. The conveying pipe 1 and the first confluence pipe 2 are preferably fixedly connected. Through the connection between the conveying pipe 1 and the first confluence pipe 2, the conveying pipe 1 can strengthen the connection strength between the first confluence pipe 2 and the second confluence pipe 3, and improve the positioning effect between the first confluence pipe 2 and the second confluence pipe 3.
[0036] Refer to Figure 1 , 3 and 4, the conveying pipe 1 and the heating part 5 are arranged in parallel. Each heating part 5 is arranged in parallel. Through the parallel arrangement of the conveying pipe 1 and each heating part 5, the liquid being transported can be transported in a more appropriate longitudinal direction, which is convenient for the disassembly and assembly of the whole.
[0037] Refer to Figure 1 , at the relative ends of the first baffle 6 and the second baffle 7, limiting grooves corresponding to the branch pipes 4 are provided. Through the arrangement of the limiting grooves, the first baffle 6 and the second baffle 7 can cooperate with the corresponding branch pipes 4, reducing the lateral offset of the first baffle 6 and the second baffle 7, which is beneficial to the positioning of the first baffle 6 and the second baffle 7.
[0038] Refer to Figure 3 , the heating assembly further includes a blocking plate 10. A number of blocking plates 10 are connected to the first confluence pipe 2 and the second confluence pipe 3. Positioning holes 9 corresponding to the branch pipes 4 are provided on the blocking plates 10. The branch pipes 4 are inserted into the corresponding positioning holes 9. Preferably, the branch pipes 4 and the blocking plates 10 are fully welded. The first confluence pipe 2 and the second confluence pipe 3 are both fully welded to the corresponding blocking plates 10. And a through hole communicating with each branch pipe 4 is provided on both the first confluence pipe 2 and the second confluence pipe 3. And the connection between the first confluence pipe 2 and the second confluence pipe 3 and the branch pipes 4 is blocked by the blocking plates 10. As another application form, it can be selected that first the branch pipes 4 and the blocking plates 10 are connected, and then the first confluence pipe 2 and the second confluence pipe 3 are connected to the corresponding blocking plates 10 by screws, and sealing rings are provided at the connection between the first confluence pipe 2 and the second confluence pipe 3 and the corresponding blocking plates 10. Through the arrangement of the blocking plates 10, it is more beneficial to the positioning of the branch pipes 4 and reduces the leakage of liquid from both ends of the branch pipes 4.
[0039] Refer to Figure 1, a plurality of positioning holes 9 are provided on both the first baffle 6 and the second baffle 7. The positioning holes 9 are used to install the electrical components to be heated. The second confluence pipe 3 can support and install the electrical components. The electrical component is a thyristor. By installing electrical components such as the thyristor to be heated at the positioning holes 9, the heating can be performed at a more appropriate position, which is convenient for the overall heating treatment of the area to be heated. Part of the area of the electrical component can be attached to the second confluence pipe 3. As another application form, the electrical component and the second confluence pipe 3 are connected by using an installation belt and bonding method.
[0040] Both the first confluence pipe 2 and the second confluence pipe 3 are in the shape of a square box, the branch pipe 4 is in the shape of a square tube, and the conveying pipe 1 is in the shape of a circular tube. The middle parts of the first confluence pipe 2 and the second confluence pipe 3 are both in the shape of a square tube. End plates for closing the first confluence pipe 2 and the second confluence pipe 3 are provided at both ends of the first confluence pipe 2 and the second confluence pipe 3. In the form of a square box and a square tube, it is more beneficial to install the heating part 5 and is beneficial to provide a larger contact area between the heating part 5 and the branch pipe 4.
[0041] During use, the whole is installed inside the electric boiler or water heater to be heated. The liquid to be heated is transmitted through the conveying pipe 1, the first confluence pipe 2, the second confluence pipe 3, the branch pipe 4 and the convex pipe 11. The conveying pipe 1 and the convex pipe 11 are respectively communicated with the pipes for transmitting water. After the heating part 5 is electrified, the heating is carried out at the branch pipe 4 of the heating area to heat the transmitted liquid.
[0042] It should be noted that phrases such as "an embodiment", "embodiment", "exemplary embodiment", "some embodiments" mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when combining specific features, structures or characteristics with an embodiment, implementing such features, structures or characteristics in combination with other embodiments, whether explicitly or implicitly described, is within the knowledge scope of those skilled in the art.
[0043] It should be easily understood that the terms "on...", "above...", and "over..." in the present disclosure should be interpreted in the broadest manner, so that "on..." not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above..." or "over..." not only includes the meaning of "above or over something", but may also include the meaning of "above or over something" with no intermediate features or layers therebetween (i.e., directly on something).
[0044] In addition, for ease of description, spatial relative terms may be used in this text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatial relative descriptors used in this text may be interpreted accordingly.
[0045] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.
[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A high efficiency liquid heater, characterized in that: It includes a conveying component for conveying liquid and a heating component for heating; The conveying assembly comprises a conveying pipe (1), a first confluence pipe (2), a second confluence pipe (3) and a branch pipe (4); the conveying pipe (1) is connected to a plurality of second confluence pipes (3), and the second confluence pipe (3) is connected to the first confluence pipe (2) via a plurality of branch pipes (4); The heating assembly comprises a heating portion (5), and a plurality of heating portions (5) are arranged in the relative middle areas of two adjacent branch pipes (4).
2. A high efficiency liquid heater according to claim 1, characterized in that: The heating assembly further comprises baffle plate 1 (6), baffle plate 2 (7) and connecting rods (8); the branch pipe (4) is located in the relative middle area between baffle plate 1 (6) and baffle plate 2 (7); baffle plate 1 (6) and baffle plate 2 (7) are connected via a plurality of connecting rods (8).
3. A high efficiency liquid heater according to claim 1, characterized in that: The conveying assembly also includes a convex pipe (11), and the converging pipe (2) is connected to a plurality of convex pipes (11).
4. A high efficiency liquid heater according to claim 1, characterized in that: The delivery pipe (1) and the merging pipe (2) are connected.
5. The high-efficiency liquid heater according to claim 1, characterized in that: The conveying pipe (1) and the heating part (5) are arranged in parallel, and the heating parts (5) are arranged in parallel.
6. A high efficiency liquid heater according to claim 2, characterized in that: The opposite ends of baffle plate 1 (6) and baffle plate 2 (7) are both provided with limiting grooves corresponding to the branch pipe (4).
7. A high efficiency liquid heater according to claim 1, characterized in that: It also includes a blocking plate (10), and a plurality of blocking plates (10) are connected to the first merging pipe (2) and the second merging pipe (3). The blocking plates (10) are provided with positioning holes (9) corresponding to the branch pipes (4), and the branch pipes (4) are inserted into the corresponding positioning holes (9).
8. The high-efficiency liquid heater according to claim 1, characterized in that: A plurality of positioning holes (9) are provided on both the baffle plate 1 (6) and the baffle plate 2 (7). The positioning holes (9) are used to install electrical components to be heated. The electrical components can be supported and installed on the junction pipe 2 (3).
9. The high-efficiency liquid heater according to claim 1, characterized in that: The first merging pipe (2) and the second merging pipe (3) are both in the form of square boxes, the branch pipe (4) is in the form of a square tube, and the delivery pipe (1) is in the form of a round tube.