CN217330785U - Condenser pipe is used in laboratory - Google Patents

Abstract

The utility model relates to a condenser pipe for laboratory, belonging to the field of chemical experiment instruments, which comprises a condenser pipe, a cooling pipe, a drying pipe, a water inlet pipe, a water outlet pipe, a filtering device, a water pump and a refrigerator; the condenser pipe is positioned in the cooling pipe, and two ends of the cooling pipe are connected with the outer parts of two ends of the condenser pipe; the air inlet end of the condensing pipe is provided with a drying pipe; a water inlet pipe and a water outlet pipe of the cooling pipe are sequentially connected with a filtering device, a water pump and a refrigerator through pipelines; the filtering device comprises a water inlet cavity, a water storage cavity, a filtering pipe and a filtering net; the water inlet cavity is connected with the water outlet pipe, and the water storage cavity is connected with a water inlet pipeline of the water pump; the water inlet cavity is communicated with the water storage cavity through a filter pipe, and a filter screen is arranged in the filter pipe. The utility model has the cooling function, can keep the flowing water at a lower temperature, can recycle the condensed water, has good condensation effect and saves water resources; impurities, moss and other microorganisms generated in the using process can be filtered, and the reduction of the condensation efficiency is avoided.

Description

Condenser pipe is used in laboratory

Technical Field

The utility model belongs to chemistry experiment instrument field, specific theory relates to a condenser pipe is used in laboratory.

Background

The condensing pipe is an indispensable cooling device in the distillation and reflux device, when cooling water flows in the cooling pipe, substances to be collected in a steam state flow in the condensing pipe, the steam in the condensing pipe is contacted with the cooling water in the cooling pipe to reduce the temperature of the substances to be collected to be below a boiling point, the substances are condensed into a liquid state, and then the liquid flows downwards along the condensing pipe along the same trend and is collected. The existing condensation pipe is usually directly connected to a water tap, the condensation effect is achieved by utilizing the flowing of tap water, but the temperature of the tap water is different in different seasons, particularly in hot summer, the temperature is very high, the temperature of the corresponding tap water is also high, and the tap water at the moment can not well achieve the condensation effect. On the other hand, the tap water is usually directly flowed to the sewer after passing through the condensation pipe, which causes waste of water resource. After the tap water is used for a long time, impurities or microorganisms such as moss can be generated in the water, and the condensation effect of the condensation pipe is influenced. Therefore, it is necessary to provide a condenser tube capable of filtering impurities and having high condensation efficiency.

Disclosure of Invention

In order to overcome the problems in the background technology, the utility model provides a condenser tube for a laboratory,

the cooling function is provided, the flowing water can be kept at a lower temperature, the condensed water can be recycled, the condensation effect is good, and the water resource is saved; impurities, moss and other microorganisms generated in the using process can be filtered, and the reduction of the condensation efficiency is avoided.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the laboratory condenser pipe comprises a condenser pipe 1, a cooling pipe 2, a drying pipe 3, a water inlet pipe 4, a water outlet pipe 5, a filtering device 6, a water pump 7 and a refrigerator 8; the condenser pipe 1 is in a shuttle-shaped structure and is composed of two symmetrical spherical condenser pipes; the condenser pipe 1 is positioned inside the cooling pipe 2, and two ends of the cooling pipe 2 are connected with the outer parts of two ends of the condenser pipe 1; the air inlet end of the condensation pipe 1 is provided with a drying pipe 3; a filter device 6, a water pump 7 and a refrigerator 8 are sequentially connected between the water inlet pipe 4 and the water outlet pipe 5 of the cooling pipe 2 through pipelines;

the filtering device 6 comprises a water inlet cavity 9, a water storage cavity 10, a filtering pipe 11 and a filtering net 12; the water inlet cavity 9 is connected with the water outlet pipe 5 and is positioned above the water storage cavity 10; the water storage cavity 10 is connected with a water inlet pipeline of the water pump 7; the water inlet cavity 9 is communicated with the water storage cavity 10 through a filter pipe 11, and a filter screen 12 is arranged in the filter pipe 11.

Preferably, the drying tube 3 is provided with a drying agent 13 therein, and the end of the drying tube 3 is provided with a through hole having a diameter smaller than the particle diameter of the drying agent 13.

Preferably, a water inlet valve 14 is arranged on a pipeline connecting the filtering device 6 and the water pump 7.

Preferably, the refrigerators 8 are provided with temperature controllers 15 and are connected with each other through wires.

Preferably, a cover 16 is arranged on the water inlet cavity 9, and a handle 17 is arranged on the cover 16.

Preferably, a water outlet 18 is arranged at the bottom of the water storage cavity 10, and a drain valve 19 is arranged on the water outlet 18.

Preferably, the filtering pipe 11 is provided with a plurality of through holes.

Preferably, the upper end of the filter screen 12 is provided with a fixing ring 20, and the fixing ring 20 is placed at the upper end of the filter pipe 11.

The utility model has the advantages that:

1. the utility model can keep the condensate water entering the cooling pipe at a lower temperature, and the condensate water can be recycled, the condensation effect is good, and water resources are saved; and impurities, moss and other microorganisms generated in water after long-time recycling can be filtered, so that the reduction of the condensation efficiency is avoided.

2. The utility model discloses a filter equipment can filter impurity and the microorganism that produces in the aquatic after using for a long time, and is convenient for clean, can remain the comdenstion water throughout limpid, avoids condensation efficiency to reduce.

3. The utility model discloses a temperature controller can set for suitable comdenstion water temperature according to the boiling point of cold distillate, can improve condensation efficiency to the temperature controller transmission can be to refrigerator transmission signal, control the power break-make of refrigerator, if the comdenstion water temperature is less than the setting value, the refrigerator power disconnection, if the temperature of comdenstion water is higher than the setting value system, the cold ware power intercommunication begins work, can avoid the invalid work of refrigerator, practices thrift the electric energy.

4. The utility model discloses set up the condenser pipe of shuttle type structure, can increase the area of contact of condensation gas and comdenstion water, promote condensation efficiency.

Drawings

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

FIG. 2 is a schematic view of the structure of the filtering device of the present invention;

FIG. 3 is a schematic view of the structure of the filtering pipe of the present invention;

FIG. 4 is a schematic view of the structure of the filter net of the present invention;

fig. 5 is a schematic view of the structure of the drying duct of the present invention;

in the figure, 1-a condensation pipe, 2-a cooling pipe, 3-a drying pipe, 4-a water inlet pipe, 5-a water outlet pipe, 6-a filtering device, 7-a water pump, 8-a refrigerator, 9-a water inlet cavity, 10-a water storage cavity, 11-a filtering pipe, 12-a filter screen, 13-a drying agent, 14-a water inlet valve, 15-a temperature controller, 16-a box cover, 17-a handle, 18-a water outlet, 19-a drain valve and 20-a fixing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-5, the condenser tube for laboratory use comprises a condenser tube 1, a cooling tube 2, a drying tube 3, a water inlet tube 4, a water outlet tube 5, a filtering device 6, a water pump 7 and a refrigerator 8. Condenser pipe 1 is shuttle type structure, comprises two spherical condenser pipes of mutual symmetry, and condenser pipe 1 is located cooling tube 2 inside, and cooling tube 2 both ends are connected with condenser pipe 1 both ends outside. The air inlet end of the condensation pipe 1 is provided with the drying pipe 3, the drying agent 13 is arranged in the drying pipe 3, and water at the pipe orifice can be removed through the drying agent 13, so that the external water is prevented from entering, and the smooth proceeding of the reaction and the reaction effect are guaranteed. The end part of the drying tube 3 is provided with a through hole with the diameter smaller than the grain diameter of the drying agent 13, so that the drying agent 13 can be ensured to absorb moisture and can be prevented from falling from the through hole. A filter device 6, a water pump 7 and a refrigerator 8 are sequentially connected between a water inlet pipe 4 and a water outlet pipe 5 of the cooling pipe 2 through pipelines, a water inlet valve 14 is arranged on a pipeline connecting the filter device 6 and the water pump 7, condensed water can be led into the cooling pipe 2 by opening the water inlet valve 14, and the flow rate of the condensed water can be adjusted through the water inlet valve 14.

The end of intaking of refrigerator 8 sets up temperature controller 15, and refrigerator 8 adopts electric connection with temperature controller 15, and temperature controller 15 is through the temperature sensor of self-connection, and the perception temperature when the temperature is higher than the settlement temperature, sends an electric signal, and refrigerator 8 receives and opens the refrigeration behind the electric signal, and refrigerator 8 does not start when the temperature does not reach the settlement temperature. Therefore, the refrigerator 8 can be started or not started less when the water temperature is lower in winter, the service life of the refrigerator 8 can be prolonged, and electric energy can be saved. Since the lower the boiling point of the distillate is, the more difficult the vapor is to be cooled, an appropriate condensed water temperature can be set according to the boiling point of the distillate, thereby improving the condensing efficiency.

The filtering device 6 comprises a water inlet cavity 9, a water storage cavity 10, a filtering pipe 11 and a filtering net 12. The water inlet cavity 9 is connected with the water outlet pipe 5 and is positioned above the water storage cavity 10, and the condensed water circulated from the cooling pipe 2 enters the water inlet cavity 9 through the water outlet pipe 5. Water storage chamber 10 is connected with 7 inlet channels of water pump, and inlet chamber 9 passes through filter tube 11 intercommunication with water storage chamber 10, and has seted up a plurality of through-holes on the filter tube 11, and the rivers after being convenient for filter are gone out. A filter screen 12 is arranged in the filter pipe 11, and the filter screen 12 is a nylon filter screen. Circulating water or newly-added running water enters the water inlet cavity 9, impurities, water scales or moss and other microorganisms in the water can be filtered in the filter screen 12 through the filter screen 12, the filtered water flows into the water storage cavity 10, the water pump 7 and the refrigerator 8 can be prevented from being damaged by too many impurities in the water, and the condensation efficiency is prevented from being influenced. The upper end of the filter screen 12 is provided with a fixing ring 20, and the fixing ring 20 is arranged at the upper end of the filter pipe 11. The diameter of the fixing ring 20 is larger than that of the filtering pipe 11, and the fixing ring 20 fixes the filtering net 12 into a cylindrical shape so that the filtering net 12 completely covers the inner wall of the filtering pipe 11. The fixing ring 20 is placed at the upper end of the filtering pipe 11, so that the filter screen 12 can be fixed in the filtering pipe 11, and the filter screen is convenient to disassemble, take out, clean or replace and is simple to operate. A box cover 16 is arranged on the water inlet cavity 9, and a handle 17 is arranged on the box cover 16. An operator may open the lid 16 by means of the handle 17 to facilitate removal of the filter 12 when it is desired to clean or replace the filter 12. The bottom of the water storage cavity 10 is provided with a water outlet 18, and the water outlet 18 is provided with a water discharge valve 19. After the use time is long, the circulating water is reduced, and the tank cover 16 can be opened to add tap water into the water inlet cavity 9, so that insufficient condensed water is avoided. The utility model discloses when using up follow-up long-time not using, can open drain valve 19, discharge water from outlet 18 completely, be convenient for preserve and place.

The utility model discloses a working process:

the utility model discloses during the use, open case lid 16 and add an amount of running water in intake antrum 9, then the switch on, open water intaking valve 14, open water pump 7 and 8 switches of refrigerator, and guarantee that drain valve 19 is closed, the utility model discloses can begin work. The added tap water is filtered, pumped by a water pump 7, passes through a refrigerator 8 and then reaches the cooling pipe 2, and the condensed water flowing out of the cooling pipe 2 is circulated to the water inlet cavity 9 and is recycled.

Finally, the above preferred embodiments are only intended to illustrate the technical solution of the present invention and not to limit it, and although the present invention has been described in detail by the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention as defined by the appended claims.

Claims (8)

1. The utility model provides a condenser pipe is used in laboratory which characterized in that: the laboratory condenser pipe comprises a condenser pipe (1), a cooling pipe (2), a drying pipe (3), a water inlet pipe (4), a water outlet pipe (5), a filtering device (6), a water pump (7) and a refrigerator (8); the condenser pipe (1) is of a shuttle-shaped structure and is composed of two symmetrical spherical condenser pipes; the condenser pipe (1) is positioned inside the cooling pipe (2), and two ends of the cooling pipe (2) are connected with the outer parts of two ends of the condenser pipe (1); the air inlet end of the condensation pipe (1) is provided with a drying pipe (3); a water inlet pipe (4) and a water outlet pipe (5) of the cooling pipe (2) are sequentially connected with a filtering device (6), a water pump (7) and a refrigerator (8) through pipelines;

the filtering device (6) comprises a water inlet cavity (9), a water storage cavity (10), a filtering pipe (11) and a filtering net (12); the water inlet cavity (9) is connected with the water outlet pipe (5) and is positioned above the water storage cavity (10); the water storage cavity (10) is connected with a water inlet pipeline of the water pump (7); the water inlet cavity (9) is communicated with the water storage cavity (10) through a filter pipe (11), and a filter screen (12) is arranged in the filter pipe (11).

2. The condenser tube for the laboratory according to claim 1, wherein: the drying tube (3) is internally provided with a drying agent (13), and the end part of the drying tube (3) is provided with a through hole with the diameter smaller than the grain diameter of the drying agent (13).

3. The condenser tube for the laboratory according to claim 1, wherein: and a water inlet valve (14) is arranged on a pipeline connecting the filtering device (6) and the water pump (7).

4. The condenser tube for the laboratory according to claim 1, wherein: the refrigerator (8) is provided with a temperature controller (15) which are connected with each other through a lead.

5. The condenser tube for laboratory use as set forth in claim 1, wherein: a box cover (16) is arranged on the water inlet cavity (9), and a handle (17) is arranged on the box cover (16).

6. The condenser tube for the laboratory according to claim 1, wherein: a water outlet (18) is arranged at the bottom of the water storage cavity (10), and a drain valve (19) is arranged on the water outlet (18).

7. The condenser tube for the laboratory according to claim 1, wherein: the filter pipe (11) is provided with a plurality of through holes.

8. The condenser tube for the laboratory according to claim 1, wherein: the upper end of the filter screen (12) is provided with a fixing ring (20), and the fixing ring (20) is arranged at the upper end of the filter pipe (11).

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