CN219243546U

CN219243546U - Integrated solar steam generating device

Info

Publication number: CN219243546U
Application number: CN202223194420.7U
Authority: CN
Inventors: 程志忠; 宋俊耀
Original assignee: Zhejiang Gezhi Energy Technology Co ltd
Current assignee: Zhejiang Gezhi Energy Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-23
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an integrated solar steam generating device which comprises an oil tank, solar heat collecting plates, a heat storage tank and a controller, wherein a liquid outlet of the oil tank is communicated with a circulating pump, liquid inlets of the two solar heat collecting plates are communicated with a liquid outlet of the circulating pump, a heat conducting oil tray pipe communicated with a heat conducting oil pipe of the solar heat collecting plates is arranged in the heat storage tank, and the controller is respectively and electrically connected with the circulating pump.

Description

Integrated solar steam generating device

Technical Field

The utility model relates to the technical field of steam generating devices, in particular to an integrated solar steam generating device.

Background

Most of the existing solar steam generators are directly connected with tap water for heating through the inside of a vacuum tube, the tap water is conveyed into a steam heat storage box through a pipeline for generating steam when heated to a boiling point, but the tap water can generate heat loss in the process of being conveyed into the steam heat storage box, boiling is not facilitated when the temperature is reduced, more steam is not facilitated, and the steam generation efficiency is low.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned and/or problems occurring in the use of integrated solar steam generating devices.

Therefore, the utility model aims to provide an integrated solar steam generation device which can heat and boil tap water in a heat storage box, improve solar energy conversion rate and improve steam generation rate.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an integrated solar steam generator, comprising:

the liquid outlet of the oil tank is communicated with a circulating pump;

the liquid inlets of the two solar heat collecting plates are communicated with the liquid outlet of the circulating pump;

the heat storage box is internally provided with a heat conduction oil disc pipe communicated with a heat conduction oil pipe of the solar heat collection plate;

and the controllers are respectively and electrically connected with the circulating pump.

As a preferred scheme of the integrated solar steam generating device, the solar heat collecting plate comprises a plurality of U-shaped winding pipes communicated with the heat conducting oil pipe and vacuum pipes respectively arranged on the peripheries of the U-shaped winding pipes, wherein the output ends of the two solar heat collecting plates are respectively provided with a first temperature sensor and a second temperature sensor, and the first temperature sensor and the second temperature sensor are respectively connected with a controller through electrical signals.

As a preferable scheme of the integrated solar steam generating device, a third temperature sensor is arranged at the lower layer inside the heat storage box, a fourth temperature sensor is arranged at the upper layer inside the heat storage box, the third temperature sensor and the fourth temperature sensor are respectively connected with a controller through electric signals, and an environmental temperature sensor is connected with the input end of the controller through electric signals.

As a preferable scheme of the integrated solar steam generation device, a water inlet is formed in the bottom of the heat storage box and communicated with a softened water circulating pump, a thermometer is arranged outside the heat storage box, and a pressure gauge is arranged at the top of the heat storage box.

As a preferable scheme of the integrated solar steam generating device, an air outlet pipeline is arranged at the top of the heat storage box, and a safety valve, a steam reserved outlet communicated with the safety valve and a hot water tank are arranged on the air outlet pipeline.

Compared with the prior art, the utility model has the following beneficial effects: this kind of integral type solar steam generator, in U type around pipe and heat conduction oil pipe in with the conduction oil suction solar collector plate through the circulating pump, and then carry the heat conduction oil tray pipe to the heat-retaining incasement portion and heat the running water inside the heat-retaining case for the running water reaches the boiling point in the heat-retaining case, directly produces a large amount of vapor, heats in the hot water tank, consequently, can heat the running water boiling in the heat-retaining case, improves solar energy conversion rate, improves steam generation rate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

fig. 1 is a schematic diagram of the overall structure of an integrated solar steam generator according to the present utility model.

100. An oil tank; 110. a circulation pump; 200. a solar heat collecting plate; 300. a heat storage tank; 301. a safety valve; 310. a softened water circulation pump; 320. a steam reserving outlet; 330. a hot water tank; 400. a controller; 401. a first temperature sensor; 402. a second temperature sensor; 403. a third temperature sensor; 404. a fourth temperature sensor; 405. an ambient temperature sensor; 406. a thermometer.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides an integrated solar steam generating device which can heat tap water in a heat storage box to boil, improve solar energy conversion rate and steam generation rate.

Fig. 1 is a schematic structural diagram of an integrated solar steam generator according to an embodiment of the present utility model, referring to fig. 1, a main body of the integrated solar steam generator according to the present embodiment includes an oil tank 100, a solar heat collecting plate 200, a heat storage tank 300, and a controller 400.

The oil tank 100 stores heat conduction oil, the heat conduction oil is pumped into the U-shaped winding pipe and the heat conduction oil pipe in the solar heat collecting plate 200 through the circulating pump 110, and then the heat conduction oil pan pipe in the heat storage box 300 is used for heating tap water in the heat storage box 300, the heat conduction oil can absorb heat far higher than the heat generated when the tap water boils, even if heat is lost in the conveying process, the tap water in the heat storage box 300 can be heated and boiled, the solar energy conversion rate is improved, and particularly, the liquid outlet of the oil tank 100 is communicated with the controller 400;

the solar heat collecting plate 200, the liquid inlets of the two solar heat collecting plates 200 are communicated with the liquid outlet of the circulating pump 110, in this embodiment, the solar heat collecting plate 200 comprises a plurality of U-shaped winding pipes communicated with the heat conducting oil pipe and vacuum pipes respectively arranged at the periphery of the U-shaped winding pipes, the output ends of the two solar heat collecting plates 200 are respectively provided with a first temperature sensor 401 and a second temperature sensor 402, and the first temperature sensor 401 and the second temperature sensor 402 are respectively connected with the controller 400 in an electric signal manner;

the heat storage box 300 heats tap water through conduction heat of conduction oil in the conduction oil coil pipe, so that the tap water reaches the boiling point in the heat storage box 300, a large amount of water vapor is directly generated, the tap water is heated in the hot water tank 330, further, the temperature drop of the tap water in the conveying process is avoided, the steam generation rate is reduced, in particular, a heat conduction oil disc pipe communicated with a heat conduction oil pipe of the solar heat collection plate 200 is arranged in the heat storage box 300, in the embodiment, a third temperature sensor 403 is arranged at the lower layer of the inner part of the heat storage box 300, a fourth temperature sensor 404 is arranged at the upper layer of the inner part of the heat storage box 300, the third temperature sensor 403 and the fourth temperature sensor 404 are respectively connected with a controller 400 in an electric signal mode, an input end of the controller 400 is electrically connected with an environment temperature sensor 405, a water inlet is arranged at the bottom of the heat storage box 300 and communicated with a softened water circulation pump 310, a temperature meter 406 is arranged outside the heat storage box 300, a pressure meter is arranged at the top of the heat storage box 300, a gas outlet pipe 300 is arranged at the top of the heat storage box 300, and a safety valve 301 and a safety vent 301 and a safety valve 301 and a safety vent 320 are reserved for the water tank 301 and a safety vent 330 are arranged at the top of the heat storage box;

the controller 400 is configured to control the circulation pump 110 to circulate the heat transfer oil, and specifically, the controller 400 is electrically connected to the circulation pump 110.

Referring to fig. 1, the integrated solar steam generator according to the present embodiment is specifically used in such a manner that heat transfer oil is pumped into a U-shaped winding pipe and a heat transfer oil pipe in a solar heat collecting plate 200 by a circulation pump 110, and then is transferred to a heat transfer oil pan pipe inside a heat storage tank 300 to heat tap water inside the heat storage tank 300, so that the tap water reaches a boiling point in the heat storage tank 300, a large amount of steam is directly generated, and is heated in a hot water tank 330, and therefore, the tap water in the heat storage tank 300 can be heated and boiled, thereby improving solar energy conversion rate and steam generation rate.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An integrated solar steam generator, comprising:

the oil tank (100), the liquid outlet of the oil tank (100) is communicated with a circulating pump (110);

the liquid inlets of the two solar heat collecting plates (200) are communicated with the liquid outlet of the circulating pump (110);

the solar heat collection device comprises a heat storage box (300), wherein a heat conduction oil disc pipe communicated with a heat conduction oil pipe of a solar heat collection plate (200) is arranged in the heat storage box (300);

and the controllers (400) are respectively and electrically connected with the circulating pump (110).

2. The integrated solar steam generating device according to claim 1, wherein the solar heat collecting plates (200) comprise a plurality of U-shaped winding pipes communicated with the heat conducting oil pipe and vacuum pipes respectively arranged on the peripheries of the U-shaped winding pipes, the output ends of the two solar heat collecting plates (200) are respectively provided with a first temperature sensor (401) and a second temperature sensor (402), and the first temperature sensor (401) and the second temperature sensor (402) are respectively connected with the controller (400) in an electric signal mode.

3. The integrated solar steam generation device according to claim 2, wherein a third temperature sensor (403) is arranged on the lower inner layer of the heat storage tank (300), a fourth temperature sensor (404) is arranged on the upper inner layer of the heat storage tank (300), the third temperature sensor (403) and the fourth temperature sensor (404) are respectively connected with a controller (400) through electrical signals, and an ambient temperature sensor (405) is connected with an input end of the controller (400) through electrical signals.

4. An integrated solar steam generator according to claim 3, characterized in that the bottom of the heat storage tank (300) is provided with a water inlet, and the water inlet is communicated with a softened water circulation pump (310), the outside of the heat storage tank (300) is provided with a thermometer (406), and the top of the heat storage tank (300) is provided with a pressure gauge.

5. The integrated solar steam generator according to claim 4, wherein an air outlet pipe is provided at the top of the heat storage tank (300), and a safety valve (301) and a steam reserving outlet (320) and a hot water tank (330) which are communicated with the safety valve (301) are provided on the air outlet pipe.