CN218833610U

CN218833610U - Condenser pipe for experiments

Info

Publication number: CN218833610U
Application number: CN202222785896.1U
Authority: CN
Inventors: 顾书华; 李庆宜
Original assignee: Changzhou Hi Tech District Multiple Dimension Industry Technology Institute Co ltd
Current assignee: Changzhou Hi Tech District Multiple Dimension Industry Technology Institute Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-04-11
Anticipated expiration: 2032-10-22

Abstract

The utility model belongs to the technical field of chemical experiment equipment, concretely relates to condenser pipe for experiments. The utility model discloses a set up body, inner tube two parts, can effectual assembly and disassembly, can effectively clean the condenser pipe to utilize the cooperation between interface, the lower interface to realize the combination between the condenser pipe, and be equipped with the inner tube that can regulate and control, realize the experiment requirement to different requirements.

Description

Condenser pipe for experiments

Technical Field

The utility model belongs to the technical field of chemical experiment equipment, concretely relates to condenser pipe for experiments.

Background

In basic chemistry, a condenser tube is a laboratory device used to facilitate condensation and is usually composed of an inner and an outer glass tube, where the smaller glass tube extends through the larger glass tube. It is a glass instrument which utilizes the heat exchange principle to cool and condense the condensable gas into liquid. The existing condenser pipe has three types of straight shape, spherical shape and snake shape. The inner tube both ends of condenser pipe have refutes the mouth, other equipment that can connect experimental apparatus let hotter gas flow through the inner tube and the condensation. The outer tube typically has openings on both sides for receiving plastic tubes carrying cooling material (e.g., water). When the water cooling device is used, the lower opening of the outer pipe is usually connected to a water faucet, and water can automatically flow upwards when meeting heat in the condensation pipe, so that a large cooling effect is achieved. Thus, the condensation of the steam occurs on the inner wall of the inner tube, and the space enclosed by the inner and outer tubes serves as a water-carrying area for absorbing the heat of the steam and removing the heat.

The difficult clean inner structure of current condenser pipe, the difficult regulation of inner tube simultaneously causes the condenser pipe that needs to use multiple model, troublesome poeration.

The utility model aims at the aforesaid not enough, provide one kind and can wash inner structure, and can adjust inner tubular structure's condenser pipe.

The utility model discloses specifically adopt following technical scheme:

the utility model provides a condenser pipe for experiments, includes body, inner tube, body lower part one side is equipped with the inlet, and body upper portion one side is equipped with the liquid outlet, and the interface is down connected to the body bottom, the interface is connected at the inner tube top, be equipped with the control piece that can remove on the pipe wall of inner tube on the inner tube.

Preferably, the top of the inner pipe is connected with the upper interface through a sealing wall, and the lower part of the inner pipe is provided with an inner interface.

Preferably, body upper portion inboard is equipped with the union portion, and the union portion is equipped with the screw thread, the body bottom is connected with the lower interface through the diapire, the inside screw thread that is equipped with of diapire, interior interface and diapire pass through the screw thread and cooperate, union portion passes through the screw thread and is connected with the sealed wall.

Preferably, the upper connector is internally provided with threads, the lower connector is externally provided with threads, and the threads can be matched.

Preferably, the control sheet is provided with an adjusting opening, the inner tube wall on one side of the control sheet is provided with an auxiliary slideway, the auxiliary slideway is provided with a push block, and the lower part of the auxiliary slideway is connected with the main slideway.

Preferably, the ejector pad is connected at the gliding connecting rod of supplementary slide, and the connecting rod is connected at the gliding fixed block of main slide, and fixed block, regulation mouth cooperate.

Has the advantages that:

the utility model discloses a set up body, inner tube two parts, can effectual assembly and disassembly, can effectively clean the condenser pipe to utilize the cooperation between interface, the lower interface to realize the combination between the condenser pipe, and be equipped with the inner tube that can regulate and control, realize the experiment requirement to different requirements.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner tube according to the present invention;

FIG. 3 is a partial structural view A of the inner tube of the present invention;

FIG. 4 is a view showing a partial structure B of the inner tube of the present invention;

FIG. 5 is a partial structure diagram of the present invention;

FIG. 6 is a view showing a structure of a partial cross section of the tube body according to the present invention;

the device comprises a pipe body 1, an inner pipe 2, an upper connector 3, a lower connector 4, a liquid outlet 5, a liquid inlet 6, a control sheet 7, a fixing block 8, a connecting rod 9, a push block 10, a pipe joint part 11, a bottom wall 12, an inner connector 21A, an auxiliary slideway 21, a main slideway 22, a sealing wall 31 and an adjusting port 71.

Detailed description of the preferred embodiments

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can be implemented or applied by other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

As shown in fig. 1, a condenser tube for laboratory use comprises a tube body 1 and an inner tube 2, wherein a liquid inlet 6 is arranged on one side of the lower part of the tube body 1, a liquid outlet 5 is arranged on one side of the upper part of the tube body, a lower connector 4 is connected to the bottom end of the tube body, an upper connector 3 is connected to the top of the inner tube 2, and a control piece 7 capable of moving on the tube wall of the inner tube is arranged on the inner tube 2. The control sheet can be used for manufacturing a bent channel in the inner tube, so that the flow and the condensation effect are increased.

As shown in fig. 2 and 6, the top of the inner tube 2 is connected with the upper port 3 through a sealing wall 31, the lower part of the inner tube is provided with an inner port 21A, the inner side of the upper part of the tube body 1 is provided with a tube joint part 11, the tube joint part is provided with threads, the bottom of the tube body 1 is connected with the lower port 4 through a bottom wall 12, the bottom wall 12 is internally provided with threads, the inner port 21A is matched with the bottom wall 12 through threads, and the tube joint part 11 is connected with the sealing wall 31 through threads. The inner pipe and the pipe body are connected and detached through the matching connection of the inner interface 21A and the bottom wall 12 through threads and the matching connection of the pipe joint 11 and the sealing flange 31 through threads.

Go up interface 3 inside and be equipped with the screw thread, lower interface 4 outside is equipped with the screw thread, and both screw threads can cooperate. The combination between two or more condenser pipes can be realized through matching.

As shown in fig. 3 and 4, the control sheet 7 is provided with an adjusting opening 71, the inner tube wall on one side of the control sheet is provided with an auxiliary slideway 21, the auxiliary slideway 21 is provided with a push block 10, and a main slideway 22 is connected below the auxiliary slideway 21. The push block 10 is connected with a connecting rod 9 sliding on the auxiliary slide rail 21, the connecting rod is connected with a fixing block 8 sliding on the main slide rail 22, and the fixing block is matched with the adjusting opening 71. Through utilizing the fixed block and the cooperation of transferring the interface, can realize the degree of depth that the control piece inserted the inner tube, when needs are adjusted, promote the ejector pad and make the fixed block break away from the accent interface in the control piece, adjust the degree of depth back of control piece in the inner tube, recycle fixed block and transfer the interface cooperation, fixed control piece has guaranteed the unnecessary demand of experiment through utilizing the control piece, and then has realized the requirement of different inner tube passageways.

When using, according to the experiment requirement, at first through the fixed block with transfer the degree of depth that interface control piece inserted the inner tube, according to actual length's demand again, can cooperate through last interface, both screw threads of lower interface, can realize the combination between two and above condenser pipes through the cooperation. After the use, disassemble, wash convenient and fast.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a condenser pipe for experiments, includes body (1), inner tube (2), its characterized in that, body (1) lower part one side is equipped with inlet (6), and body upper portion one side is equipped with liquid outlet (5), and interface (4) down are connected to the body bottom, interface (3) are connected at inner tube (2) top, be equipped with control piece (7) that can remove on the pipe wall of inner tube on inner tube (2).

2. Condensation tube for experiments according to claim 1, characterized in that the top of the inner tube (2) is connected to the upper connection (3) by means of a sealing wall (31) and the lower part of the inner tube is provided with an inner connection (21A).

3. The condensation tube for experiments according to claim 2, characterized in that the tube joint (11) is arranged on the inner side of the upper part of the tube body (1), the tube joint is provided with screw threads, the bottom of the tube body (1) is connected with the lower port (4) through a bottom wall (12), the bottom wall (12) is internally provided with screw threads, the inner port (21A) is matched with the bottom wall (12) through screw threads, and the tube joint (11) is connected with the sealing wall (31) through screw threads.

4. The condenser pipe for experiments as claimed in any one of claims 1 to 3, wherein the upper connector (3) is internally threaded, and the lower connector (4) is externally threaded, and the threads can be matched.

5. The condensing tube for experiments according to claim 1, wherein the control sheet (7) is provided with an adjusting opening (71), the inner tube wall on one side of the control sheet is provided with an auxiliary slideway (21), the auxiliary slideway (21) is provided with a push block (10), and a main slideway (22) is connected below the auxiliary slideway (21).

6. The condenser tube for experiments according to claim 5, wherein the push block (10) is connected to a connecting rod (9) which slides on the auxiliary slideway (21), the connecting rod is connected to a fixing block (8) which slides on the main slideway (22), and the fixing block is matched with the adjusting opening (71).