CN213688946U

CN213688946U - Measuring equipment for evaluating efficiency of low-power concentrating solar heat collector

Info

Publication number: CN213688946U
Application number: CN202022610924.7U
Authority: CN
Inventors: 汪二娟; 郭旭阳
Original assignee: Shanxi Xuyang New Energy Technology Co ltd
Current assignee: Shanxi Xuyang New Energy Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-13
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a measuring equipment for evaluating the efficiency of a low-power concentrating solar collector, which comprises a machine body and a protective shell, wherein the machine body is arranged in the protective shell, a waterproof frame is inserted at the front end of the machine body, when the measuring equipment works, heat generated by the machine body on the measuring equipment can be radiated from a side radiating plate and an upper radiating plate, and is transmitted to the radiating frame through a cavity, and is radiated to the outside through meshes distributed on the radiating frame, moreover, because the side radiating plate is arranged on the upper side of the whole radiating frame, the machine body can keep normal ventilation, external dust is not easy to enter the machine body, and when the external rains, rainwater can not enter the side radiating plate from the radiating frame, so that the machine body has good waterproof performance, the machine body can also normally carry out radiating work, and the waterproof protection can be carried out on a display screen and an adjusting key on the machine body through the waterproof frame, meanwhile, the data on the display screen can be observed in real time.

Description

Measuring equipment for evaluating efficiency of low-power concentrating solar heat collector

Technical Field

The utility model belongs to the technical field of spotlight solar collector efficiency measurement is relevant, concretely relates to a measuring equipment for aassessment low power spotlight solar collector efficiency.

Background

The concentrating solar heat collector is a device which utilizes a reflector, a lens or other optical devices to change the direction of solar rays entering a light collecting port of the heat collector and concentrate the solar rays on a receiver so as to supply heat and generate electricity, and higher energy flux density can be obtained through single-axis or double-axis tracking. The solar heat collector collects solar radiation energy to a smaller area through the concave reflecting mirror or the lens, so that the heat flow in unit area is increased, the heat exchange area between the receiver and the environment is reduced, the temperature of working media and the heat efficiency of the heat collector are improved, in the using process of the heat collector, the working efficiency of the heat collector needs to be detected in stages through measuring equipment, the working condition of the heat collector is mastered constantly, maintenance work is timely carried out, and the heat collector is ensured to work normally.

The existing measuring equipment technology has the following problems: the existing measuring equipment is applied to the actual efficiency detection work of the concentrating solar collector, certain defects still exist, because the concentrating solar collector works outdoors, when the measuring equipment is utilized to detect the working efficiency of the collector in stages, the detecting equipment is exposed under the sunlight, the detecting equipment works to generate heat and the heat generated by solar irradiation, the detecting equipment is enabled to be overhigh in temperature and not easy to scatter, and when the outside rains, the existing detecting equipment is poor in waterproof performance, the detecting equipment is easy to damage, and the practical performance is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring equipment for aassessment low power spotlight solar collector efficiency to solve the current measuring equipment heat dispersion and the relatively poor problem of waterproof performance that provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring equipment for assessing low-concentration solar collector efficiency comprises a machine body and a protective shell, and is characterized in that: the organism is installed in the inside of protecting crust, the front end of organism is inserted and is equipped with waterproof frame, the front end outer wall of organism is fixed with the display screen, the downside of display screen is provided with the adjustment key, the heat dissipation frame has been cup jointed to the lower extreme of protecting crust, the inside buckle connection groove of having seted up of front end of organism, the overlap joint mouth has all been seted up to the left and right sides of protecting crust, both ends all are fixed with the side heating panel about the organism, the upper end of organism is fixed with the top heating panel, the cavity has been seted up between protecting crust and the organism.

Preferably, the heat dissipation frame is composed of a side screen plate and a bottom screen plate, the side screen plate is arranged at the left end and the right end of the bottom screen plate, and the heat dissipation frame is connected with the protective shell through a lap joint.

Preferably, a sealing gasket is fixed inside the buckling groove, and the sealing gasket and the buckling groove are fixedly connected in a viscose mode.

Preferably, the waterproof frame is made of transparent plastic materials, and the waterproof frame is connected with the machine body through a buckling groove.

Preferably, the side heat dissipation plate and the upper heat dissipation plate are made of stainless steel mesh materials.

Preferably, the side heat dissipation plate is arranged on the upper side of the heat dissipation frame, and the side heat dissipation plate is communicated with the heat dissipation frame through the cavity.

Compared with the prior art, the utility model provides a measuring equipment for assessing low power spotlight solar collector efficiency possesses following beneficial effect:

the utility model relates to a measuring device for evaluating the efficiency of a low-power concentrating solar collector, which is improved and innovated on the basis of the existing measuring device, so that the measuring device has good practical performance in the application of the actual efficiency detection work of the concentrating solar collector, and the measuring device for evaluating the efficiency of the low-power concentrating solar collector mainly comprises a radiating frame, a display screen, a waterproof frame, a machine body, a protective shell, a cavity, a side radiating plate, an upper radiating plate and other structures, when the utility model is used for working, the machine body on the measuring device can radiate heat generated by self work and heat generated by external sunlight irradiation from the side radiating plate and the upper radiating plate, and the heat can be transmitted to the radiating frame through the cavity, and is radiated to the outside through meshes distributed on the radiating frame, and because the side radiating plate is arranged at the upper side of the whole radiating frame, the position is crisscross each other about side heating panel and heat dissipation frame promptly, when making so that the organism can keep normal ventilation, inside external dust is difficult for entering into the organism, and, when external rainy, the rainwater can not enter into inside the side heating panel from heat dissipation frame department, when making the organism have fine waterproof performance, the organism also can normally carry out the work of dispelling the heat, and waterproof frame is made for the transparent plastic material, can carry out water proof protection to display screen and adjustment key on the organism through waterproof frame, simultaneously, also can carry out real-time supervision to the data on the display screen, the utility model relates to a measuring equipment for aassessment low power spotlight solar collector efficiency simple structure, waterproof dustproof and heat dispersion are good, have fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic perspective view of a measuring device for evaluating efficiency of a low-power concentrating solar thermal collector according to the present invention;

fig. 2 is a schematic view of the assembly structure of the waterproof frame of the present invention;

fig. 3 is a schematic view of an assembly structure of the heat dissipation frame of the present invention;

fig. 4 is a schematic view of the internal structure of the protective shell according to the present invention;

in the figure: 1. a heat dissipation frame; 2. an adjustment key; 3. a display screen; 4. a waterproof frame; 5. a body; 6. a protective shell; 7. a fastening groove; 8. a lap joint opening; 9. a cavity; 10. side heat dissipation plates; 11. an upper heat dissipation 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a measuring device for evaluating the efficiency of a low-power concentrating solar thermal collector comprises a machine body 5 and a protective shell 6, wherein the machine body 5 is installed inside the protective shell 6, a waterproof frame 4 is inserted at the front end of the machine body 5, the waterproof frame 4 is made of transparent plastic materials, the waterproof frame 4 is connected with the machine body 5 through a buckling groove 7, under the action of the buckling groove 7, the waterproof frame 4 can be buckled at the front end of the machine body 5, the data on the display screen 3 can be observed through the waterproof frame 4 made of the transparent plastic materials, the outer wall of the front end of the machine body 5 is fixedly provided with the display screen 3, the lower side of the display screen 3 is provided with an adjusting key 2, the lower end of the protective shell 6 is sleeved with a heat dissipation frame 1, the heat dissipation frame 1 is composed of a side screen plate and a bottom screen plate, the side screen plates are arranged at the left end and the right end of the bottom screen plate, the heat dissipation frame 1 is connected with, can be with the stable overlap joint of heat dissipation frame 1 at the lower extreme of protecting crust 6, through the effect of heat dissipation frame 1, can give off the heat that organism 5 produced to the outside fast, buckle groove 7 has been seted up to the front end of organism 5 inside.

A measuring device for evaluating the efficiency of a low-power concentrating solar collector is characterized in that a sealing gasket is fixed inside a buckling groove 7, the sealing gasket is fixedly connected with the buckling groove 7 in an adhesive mode, so that the sealing gasket is tightly and firmly connected with the buckling groove 7, the buckling groove 7 is tightly and firmly connected with a waterproof frame 4 through the effect of the sealing gasket, the waterproof performance is improved, lap joints 8 are formed in the left side and the right side of a protective shell 6, side heat dissipation plates 10 are fixed at the left end and the right end of a machine body 5, the side heat dissipation plates 10 and an upper heat dissipation plate 11 are made of stainless steel mesh materials, the structural stability of the side heat dissipation plates 10 and the upper heat dissipation plate 11 is greatly improved, the heat dissipation work is conveniently carried out through the side heat dissipation plates 10 and the upper heat dissipation plate 11, the side heat dissipation plates 10 are arranged on the upper side of a heat dissipation frame 1, and, when guaranteeing like this that when external rainy, the rainwater can not enter into side heating panel 10 inside from heat dissipation frame 1, and organism 5 also can normally carry out the work of dispelling the heat simultaneously, and the upper end of organism 5 is provided with last heating panel 11, has seted up cavity 9 between protecting crust 6 and the organism 5.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the measuring device for evaluating the efficiency of the low-power concentrating solar heat collector is used for working, the machine body 5 on the measuring device can firstly radiate from the side heat-dissipating plate 10 and the upper heat-dissipating plate 11 due to the heat generated by the self-working and the heat generated by the external sunshine irradiation, and then is transmitted to the heat-dissipating frame 1 through the cavity 9 and is radiated to the outside through the meshes distributed on the heat-dissipating frame 1, in the process, because the side heat-dissipating plate 10 is arranged on the upper side of the whole heat-dissipating frame 1, namely, the upper and lower positions of the side heat-dissipating plate 10 and the heat-dissipating frame 1 are mutually staggered, the external dust is not easy to enter the machine body 5 while the machine body 5 can keep normal ventilation, and when the external rain falls, the rainwater can not blow into the side heat-dissipating plate 10 from the heat-dissipating frame 1 under the action of the, and, the rainwater can not accumulate, but spills from 1 bottom of heat dissipation frame for when organism 5 has fine waterproof performance, still can normally carry out the work of dispelling the heat, waterproof frame 4 carries out waterproof, crashproof protection through 7 lock joints of catching groove to the organism 5 front end to display screen 3 and adjustment key 2 on the organism 5, simultaneously, also can carry out real-time supervision to the data on the display screen 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A measuring device for evaluating the efficiency of a low-concentration solar collector, comprising a body (5) and a protective casing (6), characterized in that: the utility model discloses a solar energy water heater, including organism (5), waterproof frame (4) are inserted to the front end of organism (5), the front end outer wall of organism (5) is fixed with display screen (3), the downside of display screen (3) is provided with adjustment key (2), heat dissipation frame (1) has been cup jointed to the lower extreme of organism (6), buckling groove (7) have been seted up to the front end inside of organism (5), overlap joint mouth (8) have all been seted up to the left and right sides of organism (6), both ends all are fixed with side heating panel (10) about organism (5), the upper end of organism (5) is fixed with above heating panel (11), cavity (9) have been seted up between organism (6) and organism (5).

2. A measuring device for evaluating the efficiency of a low-concentration solar collector according to claim 1, characterized in that: the heat dissipation frame (1) is composed of a side screen plate and a bottom screen plate, the side screen plate is arranged at the left end and the right end of the bottom screen plate, and the heat dissipation frame (1) is connected with the protective shell (6) through a lap joint opening (8).

3. A measuring device for evaluating the efficiency of a low-concentration solar collector according to claim 1, characterized in that: the inside in buckle connection groove (7) is fixed with sealed the pad, through the mode fixed connection of viscose between sealed pad and the buckle connection groove (7).

4. A measuring device for evaluating the efficiency of a low-concentration solar collector according to claim 1, characterized in that: the waterproof frame (4) is made of transparent plastic materials, and the waterproof frame (4) is connected with the machine body (5) through a buckling groove (7).

5. A measuring device for evaluating the efficiency of a low-concentration solar collector according to claim 1, characterized in that: the side heat dissipation plate (10) and the upper heat dissipation plate (11) are both made of stainless steel mesh materials.

6. A measuring device for evaluating the efficiency of a low-concentration solar collector according to claim 1, characterized in that: the side heat dissipation plate (10) is arranged on the upper side of the heat dissipation frame (1), and the side heat dissipation plate (10) is communicated with the heat dissipation frame (1) through a cavity (9).