CN212645027U

CN212645027U - Lithium bromide refrigerator generator

Info

Publication number: CN212645027U
Application number: CN202021548878.6U
Authority: CN
Inventors: 马旭东; 马瑞; 叶一琳; 闫素英; 王峰
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-02
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a lithium bromide refrigerator generator, including the device main part, device main part side upper end fixedly connected with lithium bromide water solution import, the side lower extreme lithium bromide water solution of device main part is imported under fixedly connected with lithium bromide water solution export, the upper end of device main part is provided with the motor, the outside fixedly connected with fixed station of motor, the inside of the lower extreme device main part of motor is provided with the pivot, the bottom fixedly connected with stirring vane of pivot, the middle part outside of pivot is encircleed and is provided with the heating pipe, the below of the inside downside stirring vane of device main part is provided with the filter layer. A lithium bromide refrigerator generator, can filter out the crystallization in the lithium bromide aqueous solution through the filter layer, and can make the crystallization along with partial lithium bromide aqueous solution gets into inside collecting the box, will collect the box and take out from the fixed block to can clear up out the crystallization.

Description

Lithium bromide refrigerator generator

Technical Field

The utility model relates to a refrigerator generator technical field, in particular to lithium bromide refrigerator generator.

Background

A lithium bromide refrigerator, i.e. a lithium bromide absorption refrigerator, uses a lithium bromide aqueous solution as a working medium, wherein water is a refrigerant, and lithium bromide is an absorbent. Lithium bromide belongs to salts, is white crystal, is easily soluble in water and alcohol, is nontoxic, has stable chemical property and cannot deteriorate. When air exists in the lithium bromide water solution, the lithium bromide water solution has strong corrosivity to steel. The lithium bromide absorption refrigerator uses water as refrigerant, the evaporating temperature is above 0 deg.C, and it can only be used for air conditioning equipment and preparing cold water used in production process. The refrigerator can use low-pressure steam or hot water with the temperature of over 75 ℃ as a heat source, thereby having important functions on the utilization of waste gas, waste heat, solar energy and low-temperature heat energy, but the lithium bromide aqueous solution can generate crystals when the concentration is higher or the temperature is higher; in order to solve the problems, a lithium bromide refrigerator generator is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a generator for a lithium bromide refrigerator, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lithium bromide refrigerator generator comprises a device main body, wherein a lithium bromide water solution inlet is fixedly connected to the upper end of the side surface of the device main body, a lithium bromide water solution outlet is fixedly connected to the lower end of the side surface of the device main body under the lithium bromide water solution inlet, a motor is arranged at the upper end of the device main body, a fixed table is fixedly connected to the outer side of the motor, a rotating shaft is arranged in the lower end device main body of the motor, stirring blades are fixedly connected to the bottom end of the rotating shaft, a heating pipe is arranged around the outer side of the middle part of the rotating shaft, a filter layer is arranged below the stirring blades at the lower side in the device main body, a collecting structure is arranged at the upper end of the filter layer and comprises a scraper bucket, a pull rod is fixedly connected to one end of the scraper bucket, a through, the lower extreme swing joint of closing plate has the collection box, the lower extreme of collecting box outside filter layer is provided with the fixed block.

Preferably, the collecting structure further comprises a handle, one end of the pull rod penetrates through the inner wall of the device main body and is fixedly connected with the handle, the surface of the pull rod is in sliding connection with the inner wall of the device main body, and the pull rod is arranged at the central line of the upper end of the filter layer.

Preferably, the scraper is of an arc-shaped structure, the outer side surface of the scraper is attached to the inner side surface of the device body, and the pull rod is fixedly connected to the center of the inner side of the scraper.

Preferably, the fixed block is of an annular structure, the outer side of the fixed block is fixedly connected with the inner wall of the device main body, the collecting box is arranged below a through hole in one side of the fixed block, the outer surface of the collecting box is connected with the inner side of the fixed block in a sliding mode, the lower end of the sealing plate is connected with the collecting box in a sliding mode, the sealing plate and one end of the collecting box penetrate through the lower portion of a side grip of the device main body, the upper end of the sealing plate is connected with the lower end of the filter layer in a sliding mode, and the.

Preferably, the heating pipe is of a spiral structure, and two ends of the heating pipe respectively penetrate through one side of the device main body, which is far away from the lithium bromide water solution inlet, and are fixedly connected with an external heat source.

Preferably, the upper end of the side surface of the rotating shaft is hermetically connected with the upper end of the device main body, and the motor is provided with a lead electrically connected with an external circuit.

Compared with the prior art, the utility model discloses following beneficial effect has: the lithium bromide refrigerator generator drives the rotating shaft to rotate through the starting motor, drives the stirring blade to rotate through the rotating shaft, can stir the lithium bromide aqueous solution in the device main body through the rotation of the stirring blade, thereby leading the lithium bromide aqueous solution to be uniformly heated by the spiral structure of the heating pipe, filtering out crystals in the lithium bromide aqueous solution through the filter layer, avoiding the blockage of the inner pipeline of the lithium bromide refrigerator by the crystals, leading the crystals to gather at the center of the upper surface of the filter layer through the centrifugal force generated by the stirring of the stirring blade, pulling the pull rod outwards through holding the handle, leading the scraper bucket to scrape the central line of the filter layer, scraping the crystals at the center of the upper end of the filter layer to the upper part of the through hole at the other side of the filter layer, leading the crystals to pass through the through hole to fall into the upper end of the sealing plate, and leading the sealing plate to be quickly inserted, can make the crystallization along with partial lithium bromide aqueous solution get into collect the box inside, will collect the box and take out from the fixed block to can clear up the crystallization, it is convenient relatively, clear up the back with the crystallization, can will collect inside lithium bromide aqueous solution rethread lithium bromide aqueous solution import of box and add the device main part inside, can not cause the waste.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a lithium bromide refrigerator generator according to the present invention;

FIG. 2 is a schematic overall sectional view of a lithium bromide refrigerator generator according to the present invention;

FIG. 3 is an enlarged schematic view A of a lithium bromide refrigerator generator according to the present invention;

fig. 4 is a schematic view of the structure of the scraper of the generator of the lithium bromide refrigerator.

In the figure: 1. a device main body; 2. a lithium bromide aqueous solution inlet; 3. a lithium bromide aqueous solution outlet; 4. a motor; 5. a fixed table; 6. a rotating shaft; 7. a stirring blade; 8. heating a tube; 9. a filter layer; 10. a through hole; 11. a harvesting structure; 111. raking buckets; 112. a pull rod; 113. a grip; 12. a fixed block; 13. a collection box; 14. and (7) sealing the plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a lithium bromide refrigerator generator comprises a device body 1, a lithium bromide aqueous solution inlet 2 is fixedly connected to the upper end of the side surface of the device body 1, a lithium bromide aqueous solution outlet 3 is fixedly connected to the lower end of the side surface of the device body 1 under the lithium bromide aqueous solution inlet 2, a motor 4 is arranged at the upper end of the device body 1, a fixed table 5 is fixedly connected to the outer side of the motor 4, a rotating shaft 6 is arranged in the lower end of the motor 4 in the device body 1, a stirring blade 7 is fixedly connected to the bottom end of the rotating shaft 6, a heating pipe 8 is arranged around the outer side of the middle part of the rotating shaft 6, a filter layer 9 is arranged under the stirring blade 7 in the device body 1, a collecting structure 11 is arranged at the upper end of the filter layer 9, the collecting structure 11 comprises a scraper bucket 111, one end of, the lower end of the through hole 10 is provided with a sealing plate 14, the lower end of the sealing plate 14 is movably connected with a collecting box 13, and the lower end of the filter layer 9 outside the collecting box 13 is provided with a fixing block 12.

The upper end of the side surface of the rotating shaft 6 is hermetically connected with the upper end of the device main body 1, and the motor 4 is provided with a lead which is electrically connected with an external circuit.

The heating pipe 8 is of a spiral structure, and two ends of the heating pipe 8 penetrate through one side of the device main body 1, which is far away from the lithium bromide water solution inlet 2, and are fixedly connected with an external heat source.

In this embodiment, as shown in fig. 2 and 4, the collecting structure 11 further includes a handle 113, one end of the pull rod 112 penetrates through the inner wall of the device main body 1 and is fixedly connected with the handle 113, the surface of the pull rod 112 is slidably connected with the inner wall of the device main body 1, and the pull rod 112 is disposed at the central line of the upper end of the filter layer 9.

The scraper 111 is of an arc structure, the outer side surface of the scraper 111 is attached to the inner side surface of the device body 1, and the pull rod 112 is fixedly connected to the center of the inner side of the scraper 111.

Specifically, the pulling rod 112 is pulled outwards by holding the handle 113, so that the scraper 111 crosses the center line of the filter layer 9, and the crystals at the center of the upper end of the filter layer 9 can be scraped to the upper side of the through hole 10 at the other side of the filter layer 9.

In this embodiment, as shown in fig. 2-3, the fixing block 12 is an annular structure, the outer side of the fixing block 12 is fixedly connected to the inner wall of the device main body 1, the collecting box 13 is disposed below the through hole 10 on one side of the fixing block 12, the outer surface of the collecting box 13 is slidably connected to the inner side of the fixing block 12, the lower end of the sealing plate 14 is slidably connected to the collecting box 13, one end of the sealing plate 14 and one end of the collecting box 13 both penetrate below the side grip 113 of the device main body 1, the upper end of the sealing plate 14 is slidably connected to the lower end of the filter layer 9, and the sealing plate 14.

Specifically, the sealing plate 14 is pulled out and then quickly inserted back, so that crystals can enter the collecting box 13 along with part of the lithium bromide water solution, the collecting box 13 is pulled out from the fixing block 12, and the crystals can be cleaned, and convenience is brought.

It should be noted that, the utility model relates to a lithium bromide refrigerator generator, the user starts motor 4 to drive shaft 6 and stirring vane 7 to rotate, the lithium bromide aqueous solution inside device main body 1 can be stirred through the rotation of stirring vane 7, thereby the lithium bromide aqueous solution can be uniformly heated by the helical structure of heating pipe 8, the crystal in the lithium bromide aqueous solution can be filtered out through filter layer 9, and the centrifugal force generated by the stirring of stirring vane 7 can make the crystal gather together at the center of the upper surface of filter layer 9, pull rod 112 is pulled outwards through holding handle 113, the central line of filter layer 9 is drawn by rake 111, the crystal pile at the center of the upper end of filter layer 9 is scraped to the upper side of through hole 10 at the other side of filter layer 9, and the crystal can pass through hole 10 and fall into the upper end of sealing plate 14, sealing plate 14 is pulled out and then quickly inserted back, can make the crystallization along with part lithium bromide aqueous solution get into collect inside box 13, will collect box 13 and take out from fixed block 12, can clear up the crystallization out, and later can be with collecting inside lithium bromide aqueous solution rethread lithium bromide aqueous solution of box 13 and import 2 adding device main part 1 inside.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A lithium bromide refrigerator generator comprising a device body (1), characterized in that: the device is characterized in that a lithium bromide aqueous solution inlet (2) is fixedly connected to the upper end of the side face of the device body (1), a lithium bromide aqueous solution outlet (3) is fixedly connected to the lower end of the side face of the device body (1) and is directly below the lithium bromide aqueous solution inlet (2), a motor (4) is arranged at the upper end of the device body (1), a fixed table (5) is fixedly connected to the outer side of the motor (4), a rotating shaft (6) is arranged in the lower end of the motor (4) of the device body (1), stirring blades (7) are fixedly connected to the bottom end of the rotating shaft (6), a heating pipe (8) is arranged around the outer side of the middle of the rotating shaft (6), a filter layer (9) is arranged below the stirring blades (7) on the lower side of the inner portion of the device body (1), a structure (11) is arranged at the upper end of, one end of the scraper bucket (111) is fixedly connected with a pull rod (112), a through hole (10) is formed in one side of the filter layer (9), a sealing plate (14) is arranged at the lower end of the through hole (10), a collecting box (13) is movably connected to the lower end of the sealing plate (14), and a fixing block (12) is arranged at the lower end of the filter layer (9) on the outer side of the collecting box (13).

2. A lithium bromide refrigerator generator as claimed in claim 1 wherein: collect structure (11) and still include handle (113), the inner wall and the handle (113) fixed connection of device main part (1) are run through to the one end of pull rod (112), the inner wall sliding connection of pull rod (112) surface and device main part (1), pull rod (112) set up in the upper end central line department of filter layer (9).

3. A lithium bromide refrigerator generator as claimed in claim 1 wherein: the scraper bucket (111) is of an arc-shaped structure, the outer side surface of the scraper bucket (111) is attached to the inner side surface of the device main body (1), and the pull rod (112) is fixedly connected to the center of the inner side of the scraper bucket (111).

4. A lithium bromide refrigerator generator as claimed in claim 1 wherein: fixed block (12) are the loop configuration, and the inner wall fixed connection of fixed block (12) outside and device main part (1), collect box (13) and set up in the below of one side through-hole (10) of fixed block (12), collect box (13) surface and fixed block (12) inboard sliding connection, closing plate (14) lower extreme and collection box (13) sliding connection, closing plate (14) and collection box (13) one end all run through in the below of the side handle (113) of device main part (1), closing plate (14) upper end and filter layer (9) lower extreme sliding connection, and closing plate (14) and through-hole (10) lower extreme sealing connection.

5. A lithium bromide refrigerator generator as claimed in claim 1 wherein: the heating pipe (8) is of a spiral structure, and two ends of the heating pipe (8) penetrate through one side, away from the lithium bromide water solution inlet (2), of the device main body (1) and are fixedly connected with an external heat source.

6. A lithium bromide refrigerator generator as claimed in claim 1 wherein: the side upper end of pivot (6) and the upper end sealing connection of device main part (1), motor (4) are provided with wire and external circuit electric connection.