Vacuum parallel concentrator with independent joints

Abstract

The utility model discloses a vacuum parallel concentrator with an independent joint, and relates to the technical field of independent quick-connection plugs of vacuum parallel concentrators. The vacuum parallel concentrator with the independent joint comprises a lower water tank, a control valve circuit board and a concentration bottle, a water tank upper cover is fixedly mounted at the top of the lower water tank, a pipe distribution space is formed in the water tank upper cover, a heating unit is arranged in the lower water tank, and the water tank upper cover is arranged in the lower water tank in a sleeving manner; the control valve circuit board and the water tank upper cover are each provided with two sets of supporting rods. According to the vacuum parallel concentrator with the independent joints, by arranging sixteen groups of concentration bottles, single concentration bottle can be taken and placed, each concentration bottle can be independently controlled by arranging a shunting pipeline, a certain concentration bottle can be temporarily opened and closed during use, and compared with a traditional concentration mode, the vacuum parallel concentrator with the independent joints has the advantages that the concentration efficiency is greatly improved; the application range of the device can be widened, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum parallel concentrator independent quick connector technical field, especially in vacuum parallel concentrator with independent joint. BACKGROUND

[0002] Vacuum parallel concentrator can concentrate closed evaporation, concentrate to multiple samples, quickly and effectively recover solvent, reduce the total evaporation time of multiple samples, increase the processing capacity, and be mainly used in the evaporation concentration of samples in chemical industry, medicine, biology, environmental protection, detection or other industries.

[0003] Part of the flip type cover plate cannot temporarily take and place a single concentration bottle when using, thereby causing the device to have a narrow application range and poor practicality. UTILITY MODEL CONTENT

[0004] The utility model discloses a vacuum parallel concentrator with independent joint, which can solve the problem that part of the flip type cover plate cannot temporarily take and place a single concentration bottle when using.

[0005] To achieve the above object, the utility model provides the following technical scheme: a vacuum parallel concentrator with independent joint, including lower water tank, control valve circuit board and concentration bottle, the top of lower water tank is fixedly installed with water tank upper cover, the inside of water tank upper cover is equipped with pipe arrangement space, the inside of lower water tank is equipped with heating unit, and water tank upper cover is sleeved in the inside of lower water tank;

[0006] Control valve circuit board and water tank upper cover are equipped with support rod, the number of support rod is two groups, and two groups of support rods are used for supporting control valve circuit board.

[0007] The inside of water tank upper cover is provided with round hole that can move concentration bottle, the bottom of concentration bottle passes through round hole and extends to the inside of lower water tank, and water tank upper cover is installed in the sleeve with concentration bottle.

[0008] Preferably, the concentration bottle is provided with a concentration bottle plug, the concentration bottle is sleeved in the inside of the concentration bottle plug, and the concentration bottle and the concentration bottle plug are in sealing arrangement, a first independent connector female head is sleeved in the inside of the concentration bottle plug, a first independent connector male head is fixedly installed at the top of the first independent connector female head, the inside of the first independent connector female head and the first independent connector male head is communicated, the concentration bottle plug and the first independent connector female head are in sealing arrangement, a first pipeline is fixedly installed at the top of the first independent connector male head, and the two ends of the first pipeline are fixedly installed with the first independent connector male head, one group of the first independent connector male head is sleeved on the water tank upper cover and extends to the pipe arrangement space in the inside of the water tank upper cover and is fixedly installed with a connecting pipe.

[0009] Preferably, one side of the control valve circuit board is sleeved with a second independent connector female, a second pipeline is arranged between the control valve circuit board and the upper cover of the water tank, and second independent connector male heads are fixedly installed at both ends of the second pipeline.

[0010] Preferably, the first independent connector female and the second independent connector female are internally provided with sealing grooves, and sealing rings are arranged in the sealing grooves.

[0011] Preferably, the top of the upper cover of the water tank and the top of the control valve circuit board are fixedly provided with fixing blocks, the opposite surfaces of the two fixing blocks are provided with grooves, connecting sliding blocks are slidingly installed on the inner walls of the grooves, the top of each connecting sliding block is fixedly provided with a supporting rod, a connecting column is arranged between the two supporting rods, the connecting column is internally provided with an opening for the two supporting rods to move, the adjacent ends of the two supporting rods are located in the connecting column, and telescopic springs are fixedly installed on the adjacent ends of the two supporting rods and located in the connecting column.

[0012] Preferably, the bottom of the control valve circuit board is provided with a shunt pipeline, the number of the first pipeline, the second pipeline and the shunt pipeline is sixteen, the connecting pipes in the pipe arrangement space of the upper cover of the water tank are sixteen, the sixteen connecting pipes are in one-to-one correspondence with the sixteen first pipelines and the sixteen second pipelines respectively, and the sixteen shunt pipelines are in one-to-one correspondence with the sixteen second pipelines respectively.

[0013] Compared with the prior art, the vacuum parallel concentrator with independent connectors has the following beneficial effects: through the arrangement of the sixteen concentrators, a single concentrator can be taken and placed, and through the arrangement of the shunt pipelines, each concentrator can be independently controlled, and during use, a concentrator can be temporarily turned on or off, so that the application range of the device is improved, the practicability of the device is increased, the stability of the connection between the upper cover of the water tank and the control valve circuit board is improved through the arrangement of the supporting rods, so that the strength of the device is improved, and the two supporting rods can be disassembled through the telescopic springs, so that the second independent connector female, the second pipeline and the second independent connector male can be replaced or repaired. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a perspective view of the concentration bottle of this utility model;

[0017] Figure 3 This is a cross-sectional view of the connecting column of this utility model;

[0018] Figure 4 This is a cross-sectional view of the second independent connector female head of this utility model;

[0019] Figure 5 This is a perspective view of the concentration bottle plug of this utility model.

[0020] Reference numerals in the attached diagram: 1. Lower water tank; 2. Water tank cover; 3. Concentrator bottle; 4. Concentrator bottle plug; 5. First independent connector female; 6. First independent connector male; 7. First pipeline; 8. Control valve circuit board; 9. Fixing block; 10. Connecting slider; 11. Support rod; 12. Connecting column; 13. Telescopic spring; 14. Second independent connector female; 15. Second pipeline; 16. Second independent connector male; 17. Diversion pipeline. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Please see Figures 1-5 This utility model provides a technical solution: a vacuum parallel concentrator with an independent connector, including a lower water tank 1, a control valve circuit board 8, and a concentration bottle 3. A water tank cover 2 is fixedly installed on the top of the lower water tank 1. The interior of the water tank cover 2 is provided with a pipe laying space. The interior of the lower water tank 1 is provided with a heating unit. The water tank cover 2 is fitted inside the lower water tank 1. Both the control valve circuit board 8 and the water tank cover 2 are provided with support rods 11. There are two sets of support rods 11, which are used to support the control valve circuit board 8. The interior of the water tank cover 2 is provided with a circular hole for the concentration bottle 3 to move. The bottom of the concentration bottle 3 passes through the circular hole and extends into the interior of the lower water tank 1. The water tank cover 2 and the concentration bottle 3 are fitted together.

[0023] Further, the concentration bottle 3 is provided with a concentration bottle plug 4, the concentration bottle 3 is sleeved in the inside of the concentration bottle plug 4 and the concentration bottle 3 and the concentration bottle plug 4 are sealingly arranged, the inside of the concentration bottle plug 4 is sleeved with a first independent connector female head 5, the top of the first independent connector female head 5 is fixedly installed with a first independent connector male head 6, the inside of the first independent connector female head 5 and the first independent connector male head 6 is communicated, the concentration bottle plug 4 and the first independent connector female head 5 are sealingly arranged, the top of the first independent connector male head 6 is fixedly installed with a first pipeline 7, both ends of the first pipeline 7 are fixedly installed with the first independent connector male head 6, one group of the first independent connector male head 6 is sleeved on the water tank upper cover 2 and extends into the pipe space in the inside of the water tank upper cover 2 and is fixedly installed with a connecting pipe, one side of the control valve circuit board 8 is sleeved with a second independent connector female head 14, the control valve circuit board 8 and the water tank upper cover 2 are provided with a second pipeline 15, both ends of the second pipeline 15 are fixedly installed with a second independent connector male head 16, the number of the second independent connector male head 16 is two groups, one side of the two groups of the second independent connector male head 16 is sleeved with the second independent connector female head 14, the number of the second independent connector female head 14 is two groups, one group of the second independent connector female head 14 is fixedly installed on one side of the water tank upper cover 2 and extends into the pipe space in the inside of the water tank upper cover 2 and is fixedly installed and connected with one end of the connecting pipe, the inside of the first independent connector female head 5 and the second independent connector female head 14 is provided with a sealing groove, the inside of the sealing groove is placed with a sealing ring, the outer wall of the second independent connector male head 16 and the inner wall of the sealing ring in the inside of the second independent connector female head 14 are in close contact and are not fixed, the outer wall of the first independent connector male head 6 and the inner wall of the sealing ring in the inside of the first independent connector female head 5 are in close contact and are not fixed, the arrangement can take and place the single concentration bottle 3, through the arrangement of the shunt pipeline 17, each concentration bottle 3 can be independently controlled, and one concentration bottle can be temporarily opened and closed during use, compared with the traditional concentration method, the arrangement can improve the application range of the device and increase the practicality of the device.

[0024] Further, the top of the water tank upper cover 2 and the top of the control valve circuit board 8 are both fixedly installed with fixed blocks 9, the number of the fixed blocks 9 is two groups, the opposite faces of the two groups of fixed blocks 9 are both provided with grooves, the inner walls of the grooves are slidably installed with connecting sliding blocks 10, the number of the connecting sliding blocks 10 is two groups, the top of the two groups of connecting sliding blocks 10 are both fixedly installed with support rods 11, the two groups of support rods 11 are provided with a connecting column 12, the inside of the connecting column 12 is provided with an opening for the movement of the two groups of support rods 11, the adjacent ends of the two groups of support rods 11 are both located in the inside of the connecting column 12 and are both fixedly installed with telescopic springs 13, the telescopic springs 13 are located in the inside of the connecting column 12, the two groups of support rods 11 and the connecting column 12 are both slidably installed, which can increase the stability of the connection between the water tank upper cover 2 and the control valve circuit board 8, thereby increasing the strength of the device, and the two groups of support rods 11 can be easily disassembled through the telescopic springs 13, thereby facilitating the subsequent replacement or maintenance of the second independent connector female head 14, the second pipeline 15 and the second independent connector male head 16.

[0025] Secondly, the bottom of the control valve circuit board 8 is provided with a shunt pipeline 17, the number of the first pipeline 7 and the second pipeline 15 is sixteen groups, the number of the connecting pipes in the pipe arrangement space on the water tank upper cover 2 is sixteen groups, the sixteen groups of connecting pipes correspond to the sixteen groups of first pipelines 7 and the sixteen groups of second pipelines 15 one by one, and the sixteen groups of shunt pipelines 17 correspond to the sixteen groups of second pipelines 15 one by one.

[0026] Working principle: when in use, the inside of the lower water tank 1 is filled with water, then the concentrate bottle 3 is sleeved on the water tank upper cover 2, the bottom of the concentrate bottle 3 is in contact with the water in the inside of the lower water tank 1, the water in the inside of the lower water tank 1 is heated through the heating unit, then the sample in the inside of the concentrate bottle 3 is heated, the vacuum pump is started to be controlled, the vacuum pump starts to be connected through the shunt pipeline 17, the second independent connector female head 14, the second independent connector male head 16 and the second pipeline 15, then the inside of the concentrate bottle 3 is vacuumized through the connecting pipes in the pipe arrangement space in the inside of the water tank upper cover 2, the first independent connector female head 5, the first independent connector male head 6 and the first pipeline 7, after the inside of the concentrate bottle 3 is vacuumized, the boiling point of the sample in the inside of the concentrate bottle 3 is reduced, so as to achieve the purpose of rapid concentration, when the second pipeline 15 needs to be disassembled, the user moves the two groups of support rods 11 to compress the telescopic springs 13, the support rods 11 are moved to drive the connecting sliding blocks 10 to move, the connecting sliding blocks 10 are separated from the fixed blocks 9, and then the support rods 11 are taken down.

[0027] The above describes the embodiments of the utility model in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A vacuum parallel concentrator with independent taps, characterized in that, The utility model relates to a water heating device, including: The top of the lower water tank (1) is fixedly installed with a water tank upper cover (2), the inside of the water tank upper cover (2) is equipped with a pipe arrangement space, the inside of the lower water tank (1) is equipped with a heating unit, and the water tank upper cover (2) is sleeved in the inside of the lower water tank (1); The control valve circuit board (8) and the water tank upper cover (2) are both equipped with support rods (11), the number of the support rods (11) is two groups, and the two groups of support rods (11) are used for supporting the control valve circuit board (8); The inside of the water tank upper cover (2) is provided with a circular hole for the movement of the concentrated bottle (3), the bottom of the concentrated bottle (3) passes through the circular hole and extends to the inside of the lower water tank (1), and the water tank upper cover (2) and the concentrated bottle (3) are sleeved and installed.

2. The vacuum parallel concentrator with individual joints according to claim 1, characterized in that: The inside of the concentrated bottle (3) is sleeved in the inside of the concentrated bottle plug (4) and is sealingly arranged with the concentrated bottle plug (4), the inside of the concentrated bottle plug (4) is sleeved with a first independent connector female head (5), the top of the first independent connector female head (5) is fixedly installed with a first independent connector male head (6), the inside of the first independent connector female head (5) and the first independent connector male head (6) is communicated, the concentrated bottle plug (4) and the first independent connector female head (5) are sealingly arranged, and the top of the first independent connector male head (6) is fixedly installed with a first pipeline (7).

3. The vacuum parallel concentrator with individual joints according to claim 2, wherein: One side of the control valve circuit board (8) is sleeved with a second independent connector female head (14), a second pipeline (15) is arranged between the control valve circuit board (8) and the water tank upper cover (2), both ends of the second pipeline (15) are fixedly installed with a second independent connector male head (16), the number of the second independent connector male head (16) is two groups, one side of the two groups of second independent connector male heads (16) is sleeved with a second independent connector female head (14), the number of the second independent connector female head (14) is two groups, one group of second independent connector female heads (14) is fixedly installed on one side of the water tank upper cover (2) and extends to the pipe arrangement space in the inside of the water tank upper cover (2) and is fixedly connected with one end of the connecting pipe.

4. The vacuum parallel concentrator with individual joints according to claim 3, wherein: The inside of the first independent connector female head (5) and the second independent connector female head (14) is equipped with a sealing groove, a sealing ring is placed in the inside of the sealing groove, the outer wall of the second independent connector male head (16) is in close contact with the inner wall of the sealing ring in the inside of the second independent connector female head (14) and is not fixed, and the outer wall of the first independent connector male head (6) is in close contact with the inner wall of the sealing ring in the inside of the first independent connector female head (5) and is not fixed.

5. The vacuum parallel concentrator with individual joints according to claim 4, wherein: The top of the water tank upper cover (2) and the top of the control valve circuit board (8) are fixedly installed with fixed blocks (9), the number of fixed blocks (9) is two groups, the opposite surfaces of the two groups of fixed blocks (9) are provided with grooves, the inner walls of the grooves are slidably installed with connecting sliding blocks (10), the number of connecting sliding blocks (10) is two groups, the top of the two groups of connecting sliding blocks (10) are fixedly installed with support rods (11), the two groups of support rods (11) are provided with a connecting column (12), the inside of the connecting column (12) is provided with an opening for the movement of the two groups of support rods (11), the adjacent ends of the two groups of support rods (11) are located in the inside of the connecting column (12) and are fixedly installed with telescopic springs (13), the telescopic springs (13) are located in the inside of the connecting column (12), and the two groups of support rods (11) and the connecting column (12) are slidably installed.

6. The vacuum parallel concentrator with individual joints according to claim 5, wherein: The bottom of the control valve circuit board (8) is provided with a shunt pipeline (17), the number of the first pipeline (7), the second pipeline (15) and the shunt pipeline (17) is sixteen groups, the connecting pipes in the pipe distribution space on the water tank upper cover (2) are sixteen groups, the sixteen groups of connecting pipes are one-to-one corresponding to the sixteen groups of first pipelines (7) and the sixteen groups of second pipelines (15), and the sixteen groups of shunt pipelines (17) are one-to-one corresponding to the sixteen groups of second pipelines (15).

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