CN218542389U - Cooling filter of hydrogen source heat engine - Google Patents
Cooling filter of hydrogen source heat engine Download PDFInfo
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- CN218542389U CN218542389U CN202220222163.4U CN202220222163U CN218542389U CN 218542389 U CN218542389 U CN 218542389U CN 202220222163 U CN202220222163 U CN 202220222163U CN 218542389 U CN218542389 U CN 218542389U
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- mounting panel
- capillary
- hydrogen source
- cooling filter
- source heat
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Abstract
The utility model discloses a cooling filter of hydrogen source heat engine relates to cooling filter technical field. The utility model discloses a first mounting panel, sealing washer, the sealing washer cup joints in first mounting panel week side, first mounting panel upper surface is equipped with a plurality of capillaries, capillary and the cooperation of first mounting panel intercommunication, the capillary upper surface is equipped with the second mounting panel. The utility model discloses an utilize and prevent through the sealing washer that cooling water and high temperature hot-fluid from mixing, for traditional straight tube structure, the utility model has the advantages of compact structure, radiating effect are good, with low costs, strong adaptability, handling capacity are big, be adapted to high temperature high pressure.
Description
Technical Field
The utility model belongs to the technical field of the cooling filter, especially, relate to a cooling filter of hydrogen source heat engine.
Background
The cooling filter of the external combustion engine of the hydrogen source heat engine is one of important components of an engine system, the research on the design of the cooling filter is the key point of the external combustion engine of the hydrogen source heat engine, the performance of the cooling filter has great influence on the performance of the engine of the hydrogen source heat engine, and the existing cooling filter transfers heat to cold fluid through a cylindrical wall (namely a pipe wall); since the inner and outer surfaces of the cylindrical wall are related to the size of the inner and outer diameters, the inner and outer surfaces of the cylindrical wall can be considered approximately equal only when the inner diameter is large and the cylindrical wall is thin, and the heat transfer coefficient is small and the cooling effect is poor when heat is exchanged between the inside and the outside of the cylindrical wall.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling filter of hydrogen source heat engine solves current cooling filter cooling effect poor, the little problem of coefficient of heat transfer.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a cooling filter of hydrogen source heat engine, including first mounting panel, sealing washer, the sealing washer cup joints around first mounting panel, first mounting panel upper surface is equipped with a plurality of capillaries, the capillary communicates the cooperation with first mounting panel, the capillary upper surface is equipped with the second mounting panel, second mounting panel lower surface is equipped with the protecting crust, the protecting crust is the tubular structure, protecting crust week side is equipped with the cold fluid hole, second mounting panel week side has cup jointed the sealing washer, second mounting panel inside is equipped with a plurality of through-holes, the through-hole mutually supports with the cold capillary; the capillary tube has a diameter of 2mm and is made of stainless steel 316L; the first mounting plate and the second mounting plate are both formed by precisely casting 304 stainless steel; the first protective shell is connected with the capillary tube through vacuum brazing; the number of the capillaries is not less than 376.
By utilizing the matching of the plurality of capillary tubes and the cold fluid holes, the number of pipelines can be increased, the volume of rated hot fluid is thinned by a plurality of paths, the hot fluid is subjected to heat exchange and cooling from the upper part of the side wall, the contact area of the hot fluid and the cold fluid is expanded, even if the heat transfer area of the heat transfer coefficient of the heat exchange equipment per unit volume is increased, the heat exchange efficiency is improved; through the cooperation between sealing washer, first mounting panel, the second mounting panel, can prevent that cooling water and high temperature hot-fluid from mixing when cooling water passes through the pipe wall.
The utility model discloses following beneficial effect has:
the utility model discloses an utilize the cooperation between cold fluid hole, first mounting panel, protective case, capillary, the second mounting panel, can only add pipeline quantity through the capillary, extend the area of contact of hot-fluid and cold fluid, improve heat exchange efficiency to prevent through the sealing washer that cooling water and high temperature hot-fluid from mixing, for traditional straight tube structure, the utility model has the advantages of compact structure, radiating effect are good, with low costs, strong adaptability, handling capacity are big, be adapted to high temperature high pressure.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A in fig. 2.
In the drawings, the reference numbers indicate the following list of parts:
1. a cold fluid aperture; 2. a first mounting plate; 3. protecting the shell; 4. a through hole; 5. a capillary tube; 6. a seal ring; 7. a second mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention relates to a cooling filter for a hydrogen source heat engine, including a first mounting plate 2 and a sealing ring 6, wherein the sealing ring 6 is sleeved around the first mounting plate 2, the upper surface of the first mounting plate 2 is provided with a plurality of capillaries 5, the capillaries 5 are in communication fit with the first mounting plate 2, the upper surface of the capillaries 5 is provided with a second mounting plate 7, the lower surface of the second mounting plate 7 is provided with a protective shell 3, the protective shell 3 is in a tubular structure, the circumferential side of the protective shell 3 is provided with a cooling fluid hole 1, the circumferential side of the second mounting plate 7 is sleeved with the sealing ring 6, the second mounting plate 7 is internally provided with a plurality of through holes 4, and the through holes 4 are in fit with the cooling capillaries 5; the capillary 5 has a diameter of 2mm and is made of stainless steel 316L; the first mounting plate 2 and the second mounting plate 7 are both formed by precisely casting 304 stainless steel; the first protective shell 3 is connected with the capillary 5 through vacuum brazing; the number of capillaries is not less than 376.
The utility model discloses a filter body, protective case 3, sealing washer 6, capillary 5, cold fluid hole 1, wherein filter body includes first mounting panel 2, second mounting panel 7, and wherein the cooling filter body adopts the accurate casting of 304 stainless steel to form and adopts vacuum brazing to form with capillary 5. In the vacuum brazing process, the tube is required to be expanded, deburred and cleaned to ensure the smoothness of the capillary tube 5, and the use environment and the use condition of the cooling filter require that the cooler can resist high temperature (900K) and high pressure (11 MPa) and also have good heat-conducting property, so that the capillary tube 5 is made of stainless steel 316L and is used as a channel for filtering hot fluid.
When the device is used, the hot fluid passes through the capillary tubes 5, the cold fluid holes 1 are communicated with an external pipeline, cooling water is introduced, and the contact area of the hot fluid and the cooling water is increased by the plurality of capillary tubes 5, so that the heat dissipation efficiency of the device is increased. By utilizing the matching of the plurality of capillaries 5 and the cold fluid holes 1, the number of pipelines can be increased, the volume of rated hot fluid is thinned by a plurality of paths, the hot fluid is subjected to heat exchange and cooling from the upper surface of the side wall, the contact area of the hot fluid and the cold fluid is expanded, even if the heat transfer area of the heat transfer coefficient unit volume of the heat exchange equipment is increased, and the heat exchange efficiency is improved; through the cooperation between sealing washer 6, first mounting panel 2, the second mounting panel 7, can prevent when the cooling water passes through the pipe wall that cooling water and high temperature hot-fluid from mixing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a cooling filter of hydrogen source heat engine, includes first mounting panel (2), sealing washer (6), week side, its characterized in that at first mounting panel (2) are cup jointed in sealing washer (6): first mounting panel (2) upper surface is equipped with a plurality of capillaries (5), capillary (5) and first mounting panel (2) intercommunication cooperation, capillary (5) upper surface is equipped with second mounting panel (7), second mounting panel (7) lower surface is equipped with protective housing (3), protective housing (3) are the tubular structure, protective housing (3) week side is equipped with cold fluid hole (1), second mounting panel (7) week side has cup jointed sealing washer (6), second mounting panel (7) inside is equipped with a plurality of through-holes (4), through-hole (4) and cold capillary (5) are mutually supported.
2. A cooling filter for a hydrogen source heat engine as claimed in claim 1 wherein: the capillary (5) has a diameter of 2mm and is made of stainless steel 316L.
3. A cooling filter for a hydrogen source heat engine as claimed in claim 1 wherein: the first mounting plate (2) and the second mounting plate (7) are both formed by precisely casting 304 stainless steel.
4. A cooling filter for a hydrogen source heat engine as claimed in claim 1 wherein: the protective shell (3) is connected with the capillary tube (5) through vacuum brazing.
5. A cooling filter for a hydrogen source heat engine as claimed in claim 1 wherein: the number of the capillaries (5) is not less than 376.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220222163.4U CN218542389U (en) | 2022-01-27 | 2022-01-27 | Cooling filter of hydrogen source heat engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220222163.4U CN218542389U (en) | 2022-01-27 | 2022-01-27 | Cooling filter of hydrogen source heat engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218542389U true CN218542389U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220222163.4U Active CN218542389U (en) | 2022-01-27 | 2022-01-27 | Cooling filter of hydrogen source heat engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218542389U (en) |
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2022
- 2022-01-27 CN CN202220222163.4U patent/CN218542389U/en active Active
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