SOFC portable power supply installation test bench

Abstract

The utility model provides an SOFC portable power supply installation test bench, and belongs to the technical field of solid oxide fuel cell testing. Comprising a base plate and a fan support, a power source installation area is arranged on the base plate, and a first installation hole used for being connected with a portable power source is formed in the power source installation area. The fan support is arranged on one side of the power source installation area in the first direction, the first direction is parallel to the base plate, the fan support comprises a connecting frame and a limiting frame, a first vertical plate which is arranged in the first direction and perpendicular to the base plate is arranged on the connecting frame, and a second installation hole used for being connected with a fan is formed in the first vertical plate. A limiting lantern ring is arranged on the limiting frame, the axis direction of the limiting lantern ring is perpendicular to the first vertical plate, and the connecting frame and the limiting frame are arranged at intervals and are slidably connected with the base plate. The technical problems that in the prior art, an installation test bench for testing the SOFC portable power source is poor in universality and high in test cost can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid oxide fuel cell testing technical field, especially a kind of SOFC portable power installation test bench. BACKGROUND

[0002] Solid oxide fuel cell (Solid Oxide Fuel Cell, SOFC for short) belongs to the third generation fuel cell, it is a kind of directly chemical energy stored in fuel and oxidant at medium-high temperature is efficiently, environmentally friendly and converted into electric energy full-solid chemical power generation device, it is the theoretical energy density highest one in several fuel cells, is universally considered as a kind of fuel cell in the future will be widely popularized and applied.

[0003] With the miniaturization application demand of solid oxide fuel cell, integrated SOFC portable power research and development are also gradually promoted. After completing product assembly, the operation process reliability of SOFC portable power and the multiple information indexes of internal fuel gas reforming, reaction and conversion process need to be tested. Among them, SOFC portable power needs to utilize fan to output air to internal stack in working engineering, so that fuel gas mixed with water vapor and air react in stack to generate electric energy. Corresponding test bench needs to be set during test process to support and fix the components and fan of SOFC portable power, to ensure stable test operation.

[0004] The test bench for SOFC portable power in prior art can only install and fix single specification product, and in order to obtain optimal operation effect, SOFC portable power is often designed and manufactured in multiple specifications, and corresponding test fan specifications are also different, so multiple sets of test benches need to be designed to cooperate with test, which is poor in universality and high in test cost. UTILITY MODEL CONTENTS

[0005] The utility model embodiment provides a SOFC portable power installation test bench, can solve the technical problem that the installation test bench for SOFC portable power test in prior art is poor in universality and high in test cost. The technical scheme is as follows:

[0006] The utility model embodiment provides a SOFC portable power installation test bench, including base plate and fan support,

[0007] The base plate is provided with power installation area, and the first mounting hole for connecting portable power is arranged in the power installation area;

[0008] The fan support is arranged on one side of the power supply mounting area in a first direction, the first direction is parallel to the base plate, the fan support comprises a connecting frame and a limiting frame, the connecting frame is provided with a first vertical plate arranged along the first direction and perpendicular to the base plate, the first vertical plate is provided with a second mounting hole for connecting the fan, the limiting frame is provided with a limiting sleeve ring, the axis direction of the limiting sleeve ring is perpendicular to the first vertical plate, the connecting frame and the limiting frame are arranged at intervals and are slidably connected with the base plate.

[0009] Optionally, the base plate is provided with a fixed waist-shaped hole arranged along a second direction perpendicular to the first direction, the connecting frame and the limiting frame are provided with bolt fixing holes matched with the fixed waist-shaped hole.

[0010] Optionally, the bolt fixing hole is a waist-shaped hole, and is perpendicular to the extension direction of the fixed waist-shaped hole.

[0011] Optionally, the fan support is provided with multiple groups, and the multiple groups of fan supports are arranged at intervals along the second direction.

[0012] Optionally, it further comprises a mixing chamber support, the mixing chamber support is mounted on one side of the power supply mounting area in the second direction, the mixing chamber support is provided with a second vertical plate arranged along the first direction and perpendicular to the base plate, and the second vertical plate is provided with a third mounting hole for connecting the portable power supply.

[0013] Optionally, the two side plates of the second vertical plate are provided with expansion supports, and the expansion supports are detachably connected with the second vertical plate through the third mounting hole.

[0014] Optionally, the third mounting hole is a waist-shaped hole arranged along the first direction, the third mounting hole is provided with multiple and arranged at intervals in the vertical direction on the second vertical plate.

[0015] Optionally, it further comprises a heat dissipation fan support, the heat dissipation fan support is arranged on at least one side of the power supply mounting area in the first direction, the heat dissipation fan support is provided with a circular limiting hole and a fourth mounting hole for connecting the heat dissipation fan, the fourth mounting hole is provided with multiple and arranged at intervals around the circumferential direction of the circular limiting hole.

[0016] Optionally, the heat dissipation fan support is slidably connected with the base plate, and the distance between the heat dissipation fan support and the power supply mounting area is adjustable.

[0017] Optionally, a plurality of auxiliary vertical supports are further included, which are slidably connected with the base plate and arranged around the power installation area, and the auxiliary vertical supports are configured to be adjusted in position in the first direction or a second direction perpendicular to the first direction.

[0018] The technical scheme provided by the embodiment of the utility model has at least the following beneficial effects:

[0019] The SOFC portable power installation test bench is installed on the test platform or desktop in the laboratory through the base plate, when the running test of the SOFC portable power is needed, the SOFC portable power to be tested can be arranged at the power installation area on the base plate, and the SOFC portable power is fixedly installed through the bolt and other standard parts connection structure in the first installation hole in the power installation area. For the air input requirement of the internal stack of the SOFC portable power during the test, a fan of corresponding specification can be selected, and the fan support composed of the connecting frame and the limiting frame is fixedly installed beside the power installation area. During assembly, the fan can be arranged transversely, and the connecting frame is fixedly connected with the first vertical plate through the second installation hole and the bolt and other standard parts, so that one end of the connecting frame is connected with the connecting frame. Then, the spacing between the limiting frame and the connecting frame is adjusted by sliding, the limiting sleeve ring on the limiting frame is sleeved on the outer shell of the fan, the fan is limited and supported together with the connecting frame, and the connection and installation between the fan and the base plate are completed. According to the actual fan size, the spacing between the connecting frame and the limiting frame can be adaptively adjusted, and the connecting frame and the limiting frame can be slidably adjusted relative to the base plate and then fixedly installed on the base plate again, so that the relative position of the fan relative to the power installation area can be further finely adjusted, and the corresponding pipeline can be conveniently erected and connected.

[0020] The test bench can adaptively install various specifications of portable power to be tested and corresponding fan assemblies, and solves the technical problems of poor universality and high test cost of the installation test bench for SOFC portable power test in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 is a structural schematic view of one side of the SOFC portable power installation test bench provided by the embodiment of the utility model;

[0023] Figure 2is another side structure schematic view of the SOFC portable power installation test bench provided by the embodiment of the utility model;

[0024] Figure 3 is the overhead angle structure schematic view of the SOFC portable power installation test bench provided by the embodiment of the utility model.

[0025] In the drawing: 1-base plate;1a-power installation area;2-fan support;3-mixing cavity support;4-radiating fan support;5-assistant vertical support;11-first installation hole;12-fixed waist-shaped hole;21-connection frame;22-limiting frame;23-bolt fixing hole;31-second vertical plate;32-expanding support;41-circular limiting hole;42-fourth installation hole;51-nameplate support;52-tail gas extension pipe support;53-pressure sensor support;54-LOGO support;55-cathode air flow meter support;211-first vertical plate;212-second installation hole;221-limiting collar;311-third installation hole;321-solenoid valve support;322-proportional valve support. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the utility model embodiment will be further described in detail below with the accompanying drawings.

[0027] Figure 1 is another side structure schematic view of the SOFC portable power installation test bench provided by the embodiment of the utility model; Figure 2 is another side structure schematic view of the SOFC portable power installation test bench provided by the embodiment of the utility model; Figure 3 is the overhead angle structure schematic view of the SOFC portable power installation test bench provided by the embodiment of the utility model. Figures 1 to 3 As shown in the utility model embodiment, the utility model embodiment first provides a SOFC portable power installation test bench, and reference Figures 1 to 3 , including base plate 1 and fan support 2.

[0028] Among them, the base plate 1 is provided with power installation area 1a, and the first installation hole 11 for connecting portable power is arranged in power installation area 1a.

[0029] The fan support 2 is arranged on one side of the power installation area 1a in a first direction parallel to the base plate 1. The fan support 2 comprises a connecting frame 21 and a limiting frame 22. The connecting frame 21 is provided with a first vertical plate 211 arranged in the first direction and perpendicular to the base plate 1. The first vertical plate 211 is provided with a second installation hole 212 for connecting the fan. The limiting frame 22 is provided with a limiting sleeve ring 221. The axis direction of the limiting sleeve ring 221 is perpendicular to the first vertical plate 211. The connecting frame 21 and the limiting frame 22 are arranged in a spaced manner and are slidably connected to the base plate 1.

[0030] In the embodiment of the utility model, the SOFC portable power installation test bench is installed on the test platform or desktop in the laboratory through the base plate 1. When the operation test of the SOFC portable power is needed, the SOFC portable power to be tested can be arranged at the power installation area 1a on the base plate 1. The SOFC portable power is fixedly installed by the first installation hole 11 in the power installation area 1a through the bolt standard part connection structure. For the air input requirement of the internal stack of the SOFC portable power during the test, the corresponding specification fan can be selected. The fan support 2 composed of the connecting frame 21 and the limiting frame 22 is fixedly installed beside the power installation area 1a. During assembly, the fan can be arranged horizontally and fixedly connected to the first vertical plate 211 through the second installation hole 212 by the bolt standard part, so that one end is connected to the connecting frame 21. Then, the spacing between the limiting frame 22 and the connecting frame 21 is adjusted by sliding. The limiting sleeve ring 221 on the limiting frame 22 is sleeved on the outer shell of the fan, so that the fan is limited and supported together with the connecting frame 21, and the connection and installation between the fan and the base plate 1 are completed. According to the actual fan size, the spacing between the connecting frame 21 and the limiting frame 22 can be adaptively adjusted. The connecting frame 21 and the limiting frame 22 can be slidably adjusted relative to the base plate 1 and then fixedly installed on the base plate 1 again, so that the relative position of the fan relative to the power installation area 1a can be further finely adjusted, and the corresponding pipeline can be conveniently erected and connected. The technical problem of poor universality and high test cost of the installation test bench for SOFC portable power test in the prior art is solved.

[0031] Optionally, the base plate 1 is provided with a fixed waist-shaped hole 12, the fixed waist-shaped hole 12 is arranged along a second direction perpendicular to the first direction, and the connecting frame 21 and the bottom of the limiting frame 22 are provided with a bolt fixing hole 23 matched with the fixed waist-shaped hole 12. Illustratively, in the embodiment of the utility model, when the connecting frame 21 and the limiting frame 22 are adjusted to slide, the connecting frame 21 and the limiting frame 22 can be adjusted to slide relative to the base plate 1 along the length direction of the fixed waist-shaped hole 12, then the bolt fixing hole 23 is aligned with the fixed waist-shaped hole 12, and the bolt is inserted along the opening direction of the two to complete the fixed connection, and the spacing between the connecting frame 21 and the limiting frame 22 can be adjusted according to the fan specifications to be installed to adapt and stably install through the above operation. Further, the relative position between the connecting frame 21 and the limiting frame 22 and the power installation area 1a can also be adjusted at the same time to leave space for the pipeline connection between the subsequent fan and the portable power supply battery to be tested, which is simple in structure and convenient to adjust.

[0032] Illustratively, in the embodiment of the utility model, the detachable connection mode of the bolt fixing hole 23 cooperating with the fixed waist-shaped hole 12 and being connected through a bolt is adopted, which is convenient for adjustment, and the user can also replace the connecting frame 21 and the limiting frame 22 according to the actual fan specifications to be fixed, and the connecting frame 21 and the limiting frame 22 can be detached, stored and maintained when not in use, thereby further improving the practicability.

[0033] Optionally, the bolt fixing hole 23 is a waist-shaped hole, and is perpendicular to the extension direction of the fixed waist-shaped hole 12. Illustratively, in the embodiment of the utility model, the bottom of the connecting frame 21 and the limiting frame 22 is provided with a certain width, and the bolt fixing hole 23 located thereon is a waist-shaped hole arranged perpendicularly to the fixed waist-shaped hole 12 of the bottom. When the position of the connecting frame 21 and the limiting frame 22 is adjusted, in addition to adjusting along the extension direction of the fixed waist-shaped hole 12, that is, the second direction, the matching connection position between the bolt fixing hole 23 and the fixed waist-shaped hole 12 can also be adjusted along the first direction, and the bolt is inserted at the corresponding point to be fixed, so as to realize the double-axis movement adjustment and fixation of the fixed position of the connecting frame 21 and the limiting frame 22 relative to the base plate 1, thereby further improving the adjustment freedom and the adaptability to different specifications of fans.

[0034] Optionally, the fan support 2 is provided with multiple groups, and the multiple groups of fan supports 2 are arranged at intervals along the second direction. Illustratively, in the embodiment of the utility model, the fan support 2 is provided with two groups, which are arranged on one side of the power installation area 1a symmetrically relative to the middle line of the power installation area 1a in the first direction. The user can flexibly select the side for the connection and installation of the fan according to the actual setting position of the whole test bench, so as to avoid the interference caused by other equipment or space in the laboratory and the like test environment, thereby further improving the overall adaptability.

[0035] Optionally, the mixed cavity support 3 is installed on one side of the power supply mounting area 1a in the second direction, and the second vertical plate 31 is arranged on the mixed cavity support 3 in the first direction and perpendicular to the base plate 1, and the third mounting hole 311 for connecting the portable power supply is arranged on the second vertical plate 31. In the embodiment of the utility model, for the installation of the SOFC portable power supply to be tested, at least one side of the power supply mounting area 1a in the second direction can also be provided with the mixed cavity support 3, and the vertically arranged second vertical plate 31 can play a role in lateral limiting during the installation of the SOFC portable power supply to be tested on the power supply mounting area 1a, and after the SOFC portable power supply to be tested is abutted thereon, the third mounting hole 311 thereon can be used to screw down the bolt to be fixed with the relevant connecting hole position on the side of the SOFC portable power supply to be tested, so as to realize the pre-positioning, and after being fixed through the first mounting hole 11 below, the multi-directional and multi-point connection is realized, and the installation stability is further improved.

[0036] Optionally, the two side plate surfaces of the second vertical plate 31 are provided with the expansion support 32, and the expansion support 32 is detachably connected with the second vertical plate 31 through the third mounting hole 311. The side of the second vertical plate 31 close to the power supply mounting area 1a is provided with the electromagnetic valve support 321, and the waist-shaped hole arranged thereon can be used to arrange the electromagnetic valve connected with the cooling water pipe line of the stack, so as to introduce the cooling water to cool and radiate the stack during the experiment, and control the flow rate of the cooling water, so as to control the cooling efficiency. The side of the second vertical plate 31 away from the power supply mounting area 1a is provided with the proportional valve support 322, and the proportional valve connected with the gas pipe line of the burner in the SOFC portable power supply to be tested can be arranged through the corresponding mounting hole position arranged thereon, so as to adjust the air ratio entering the burner, and further expand the practicability of the installation test bench.

[0037] Optionally, the third mounting hole 311 is a waist-shaped hole arranged in the first direction, and a plurality of third mounting holes 311 are arranged on the second vertical plate 31 in the vertical direction. In the embodiment of the utility model, the third mounting hole 311 is a waist-shaped hole arranged in the horizontal direction, and a plurality of third mounting holes 311 are arranged on the second vertical plate 31 in the vertical direction according to the actual longitudinal arrangement interval. The form of the waist-shaped hole is adopted, the connection setting position of the expansion support 32 on the second vertical plate 31 can be flexibly adjusted, and when the SOFC portable power supply to be tested is abutted on the pre-positioning, the different specifications and models of the power supply side edge connecting structure can be conveniently docked, and the adaptability and universality of the installation test bench are further improved.

[0038] Optionally, the heat dissipation fan bracket 4 is arranged on at least one side of the power supply mounting area 1a in the first direction, and the heat dissipation fan bracket 4 is provided with a circular limiting hole 41 and a fourth mounting hole 42 for connecting the heat dissipation fan, and the fourth mounting hole 42 is arranged in a plurality of and is arranged in a circumferential direction around the circular limiting hole 41. In the embodiment of the utility model, in order to guarantee the ambient temperature and the adaptive working temperature of the SOFC portable power supply to be tested when working, the heat dissipation fan bracket 4 is arranged on both sides of the power supply mounting area 1a. The circular limiting hole 41 on the heat dissipation fan bracket 4 can realize the limiting sleeve connection of the heat dissipation fan shell, and the fourth mounting hole 42 arranged around the circular limiting hole 41 is used to fix the heat dissipation fan on the heat dissipation fan bracket 4 by using standard connecting parts such as bolts, so that the air outlet end of the heat dissipation fan faces the power supply mounting area 1a, and the heat dissipation fan is connected to the heat dissipation fan bracket 4 during the experiment. The heat dissipation fan is used for heat dissipation and temperature equalization of the SOFC portable power supply to be tested.

[0039] In the embodiment of the utility model, the hole diameter and position of the circular limiting hole 41 and the fourth mounting hole 42 arranged on the heat dissipation fan bracket 4 at different positions can be adjusted and prefabricated according to the size of the actual selected fan, and the embodiment of the utility model does not limit this.

[0040] Optionally, the heat dissipation fan bracket 4 is slidably connected with the base plate 1, and the distance between the heat dissipation fan bracket 4 and the power supply mounting area 1a is adjustable. In the embodiment of the utility model, the same waist-shaped hole cooperation structure arranged vertically between the fan bracket 2 and the base plate 1 can be used to realize the double-axis position adjustment and fixation in the horizontal direction between the heat dissipation fan bracket 4 and the base plate 1, so as to further improve the universality.

[0041] Optionally, a plurality of auxiliary vertical supports 5 are further included, the plurality of auxiliary vertical supports 5 are slidably connected with the base plate 1 and are arranged around the power supply mounting area 1a, and the auxiliary vertical supports 5 are configured to be adjusted in sliding position along the first direction or the second direction perpendicular to the first direction. In the embodiment of the utility model, a plurality of auxiliary vertical supports 5 are slidably arranged on the base plate 1 around the power supply mounting area 1a, including a nameplate bracket 51 for hanging a product name nameplate, a tail gas extension pipe bracket 52 for supporting a tail gas extension pipe, a pressure sensor bracket 53 for clamping a pressure sensor, a LOGO bracket 54 for hanging a product manufacturer name for display, and a cathode air flow meter bracket 55 for connecting a flow meter on one side to record gas flow data. The above-mentioned auxiliary vertical supports and the base plate 1 are all arranged vertically with the waist-shaped hole cooperation structure to realize the double-axis position adjustment and fixation in the horizontal direction, so as to realize the respective equipment supporting and connecting functions and further improve the universality of the test bench.

[0042] Unless otherwise defined, technical terms or scientific terms used herein shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms "first", "second", and similar terms do not denote any order, quantity, or importance, but are used to distinguish one element from another, and the terms "a" or "an" do not denote a limitation of quantity but denote the presence of at least one. The terms "comprising", "including", and similar terms do not denote the presence of the elements or objects followed by the terms, but encompass the elements or objects followed by the terms, as well as equivalents thereof, and do not exclude other elements or objects. The terms "connected" or "coupled" do not denote a direct or mechanical connection or coupling, but can include an electrical connection or coupling, whether direct or indirect. The terms "upper", "lower", "left", "right", and the like are used only to indicate relative positions, and can change when the absolute positions of the described objects change.

[0043] The above description is only some optional embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A SOFC portable power installation test bench, characterized in that, The utility model relates to a portable power supply device, including: Base plate (1) and fan support (2), The base plate (1) is provided with power supply mounting area (1a), and the first mounting hole (11) for connecting portable power supply is arranged in power supply mounting area (1a); Fan support (2) is arranged on the side of power supply mounting area (1a) in the first direction, and the first direction is parallel with the base plate (1), and the fan support (2) includes connecting frame (21) and limiting frame (22), the first vertical plate (211) that is arranged along the first direction and is perpendicular to the base plate (1) is arranged on the connecting frame (21), and the second mounting hole (212) for connecting the fan is arranged on the first vertical plate (211), and the limiting sleeve ring (221) is arranged on the limiting frame (22), and the axis direction of the limiting sleeve ring (221) is perpendicular to the first vertical plate (211), and the connecting frame (21) and the limiting frame (22) are arranged at intervals and are slidably connected with the base plate (1).

2. The SOFC portable power installation test bench of claim 1, wherein, The base plate (1) is provided with fixed waist-shaped hole (12), and the fixed waist-shaped hole (12) is arranged along the second direction perpendicular to the first direction, and the bottom of the connecting frame (21) and the limiting frame (22) is provided with bolt fixing hole (23) matched with the fixed waist-shaped hole (12).

3. The SOFC portable power installation test bench of claim 2, wherein, The bolt fixing hole (23) is a waist-shaped hole, and is perpendicular to the extension direction of the fixed waist-shaped hole (12).

4. The SOFC portable power installation test bench of claim 3, wherein, The fan support (2) is provided with multiple groups, and multiple groups of fan support (2) are arranged at intervals along the second direction.

5. The SOFC portable power installation test bench of claim 2, wherein, It further includes mixing cavity support (3), and the mixing cavity support (3) is installed on the side of power supply mounting area (1a) in the second direction, and the second vertical plate (31) that is arranged along the first direction and is perpendicular to the base plate (1) is arranged on the mixing cavity support (3), and the third mounting hole (311) for connecting the portable power supply is arranged on the second vertical plate (31).

6. The SOFC portable power installation test bench of claim 5, wherein, Expansion support (32) is arranged on the two side plate surfaces of the second vertical plate (31), and the expansion support (32) is detachably connected with the second vertical plate (31) through the third mounting hole (311).

7. The SOFC portable power installation test bench of claim 6, wherein, The third mounting hole (311) is a waist-shaped hole arranged along the first direction, and multiple third mounting holes (311) are arranged at intervals in the vertical direction on the second vertical plate (31).

8. The SOFC portable power installation test bench according to any one of claims 1 to 7, characterized in that, It further includes heat dissipation fan support (4), and the heat dissipation fan support (4) is arranged on at least one side of power supply mounting area (1a) in the first direction, and the heat dissipation fan support (4) is provided with circular limiting hole (41) and fourth mounting hole (42) for connecting heat dissipation fan, and multiple fourth mounting holes (42) are arranged at intervals around the circumferential direction of the circular limiting hole (41).

9. The SOFC portable power installation test bench of claim 8, wherein, The heat dissipation fan support (4) is slidably connected with the base plate (1), and the spacing of the heat dissipation fan support (4) and power supply mounting area (1a) is adjustable.

10. The SOFC portable power installation test bench according to any one of claims 1 to 7, characterized in that, Also included are a plurality of auxiliary vertical supports (5) slidably connected with the base plate (1) and arranged around the power installation area (1a), the auxiliary vertical supports (5) being configured to be slidably adjusted in the first direction or a second direction perpendicular to the first direction.

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