CN211975328U

CN211975328U - Water-discharging-free device of gas generator

Info

Publication number: CN211975328U
Application number: CN201921843265.2U
Authority: CN
Inventors: 刘兵
Original assignee: Shanghai Bogao Instrument Co ltd
Current assignee: Shanghai Bogao Instrument Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-11-20
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a gas generator exempts from drainage device, including drainage pipe, gas pitcher, air cleaner, moisture evaporator, drainage pipe's play water end is provided with moisture evaporator, moisture evaporator includes evaporation water tank and heat transfer trachea, drainage pipe's outlet pipe runs through evaporation water tank left side wall and evaporation water tank intercommunication, and the steam vent has been seted up at evaporation water tank roof middle part, and heat transfer trachea fixed mounting is at evaporation water tank's diapire, and the tracheal inlet end of heat transfer and the end of giving vent to anger run through evaporation water tank's left and right walls respectively and extend to the evaporation water tank outside. This gas generator exempts from drainage device through the setting of moisture evaporator, is different from water storage design among the prior art, can utilize the high-temperature gas that air compressor machine work produced to heat the ponding that gas generator produced and make it rapid evaporation, has avoided the loaded down with trivial details operation of regularly pouring water, and the experimenter can concentrate on and experiment.

Description

Water-discharging-free device of gas generator

Technical Field

The utility model relates to a gas generator technical field specifically is a gas generator exempts from drainage device.

Background

The water-free drainage device of the gas generator in the current market is generally generated by an air compressor as the gas generator (air, oxygen and nitrogen) shown in the attached drawing 4, the air coming out of the air compressor is high-temperature air, and the air needs to be cooled by a condenser and sometimes needs to be buffered by an air tank. According to the international standard ISO 8573, the compressed gas is required to pass through various filtering devices including dust removal, oil removal, water removal, gaseous pollutant removal and the like so as to meet the related purity grade requirements, and a large amount of moisture is accumulated in the compressed gas cooled by the condenser. The air is treated by various filtering devices and then certain moisture is discharged.

For the water discharge operation, the mainstream technology of the water in the gas tank and the filtering device is to discharge the water into a floor drain or a special water container through an automatic drainage device. The floor drain is not arranged in most cases in the laboratory, the water container is used in most cases, the water container needs to be emptied periodically, otherwise, the overflow of water can cause potential safety hazards in the laboratory, and the water draining mode is tedious and laborious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas generator exempts from drainage device reaches the purpose that water is evaporated, the elimination water spills over and leads to the potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas generator exempts from drainage device, includes drainage pipe, gas pitcher, air cleaner, moisture evaporator, drainage pipe's play water end is provided with moisture evaporator, moisture evaporator includes evaporation water tank and heat transfer trachea, drainage pipe's outlet pipe runs through evaporation water tank left side wall and evaporation water tank intercommunication, and the steam vent has been seted up at evaporation water tank roof middle part, and heat transfer trachea fixed mounting is at evaporation water tank's diapire, and the tracheal inlet end of heat transfer with give vent to anger the end and run through evaporation water tank's left and right walls respectively and extend to the evaporation water tank outside, the tracheal inlet end of heat transfer through communicating pipe one with the top gas outlet intercommunication of gas pitcher, the tracheal end of giving vent to anger of heat transfer communicates through communicating pipe two with air cleaner's.

Preferably, the first communicating pipe and the second communicating pipe are heat-insulating pipelines, so that heat loss can be reduced, and heat energy is fully utilized to accelerate evaporation of accumulated water.

Preferably, the heat exchange air pipe is a copper pipe which is bent in a continuous S shape, and the bent copper pipe enables hot air to flow in the evaporation water tank for a longer time, so that sufficient heat exchange is ensured, and the purpose of accelerating evaporation of accumulated water is achieved.

Preferably, the top end of the flow disturbing pipe is fixedly connected to the inner wall of the evaporation water tank, and the bottom end of the flow disturbing pipe and the middle part of the evaporation water tank are located on the same horizontal plane.

Preferably, the turbulent flow tube is in a square funnel shape, and the opening area of the top end of the turbulent flow tube is nine times of that of the bottom end of the turbulent flow tube.

The utility model provides a water-discharging-free device of a gas generator. The method has the following beneficial effects:

1. this gas generator exempts from drainage device through the setting of moisture evaporator, is different from water storage design among the prior art, can utilize the high-temperature gas that air compressor machine work produced to heat the ponding that gas generator produced and make it rapid evaporation, has avoided the loaded down with trivial details operation of regularly pouring water, and the experimenter can concentrate on and experiment.

2. This gas generator exempts from drainage device, make full use of the waste heat that equipment during operation produced, rational utilization resource under the condition that does not influence follow-up operation, simultaneously through the heat transfer back in evaporation water tank, gas temperature drops, and operating pressure that can greatly reduced condensation drying ware is favorable to the steady function of equipment.

Drawings

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

FIG. 2 is a sectional view of the water evaporator of the present invention;

FIG. 3 is a schematic structural view of the heat exchange air tube of the present invention;

fig. 4 is a schematic diagram of the prior art.

In the figure: the system comprises a water discharge pipeline 1, a water tank 2, a water evaporator 3, an evaporation water tank 31, a heat exchange air pipe 32, a steam discharge port 4, an air filter 5, a first communicating pipe 6, a second communicating pipe 7 and an turbulent flow pipe 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a gas generator exempts from drainage device, includes drainage pipe 1, gas pitcher 2, air cleaner 5, moisture evaporator 3, drainage pipe 1's play water end is provided with moisture evaporator 3, moisture evaporator 3 includes evaporation tank 31 and heat transfer trachea 32, drainage pipe 1's outlet pipe runs through intercommunication in evaporation tank 31 left side wall and the evaporation tank 31, and evaporation tank 31 roof middle part has seted up steam escape mouth 4, and heat transfer trachea 32 fixed mounting is at the diapire of evaporation tank 31, and the inlet end of heat transfer trachea 32 with give vent to anger the end and run through evaporation tank 31 respectively about the wall and extend to the evaporation tank 31 outside, the inlet end of heat transfer trachea 32 is through the top gas outlet intercommunication of communicating pipe 6 and gas pitcher 2, the end of giving vent to anger of heat transfer trachea 32 is through the top air inlet intercommunication of communicating pipe two 7 and air cleaner 5.

The first communicating pipe 6 and the second communicating pipe 7 are both heat-insulating pipelines.

The heat exchange gas pipe 32 is a copper pipe bent in a continuous S-shape.

Fixedly connected with vortex pipe 8's top on evaporation water tank 31's the inner wall, vortex pipe 8's bottom and evaporation water tank 31's middle part are in same horizontal plane, and vortex pipe 8 can be favorable to the heat transfer with the leading-in heat transfer trachea 32 middle part of steam condensation.

The turbulent flow tube 8 is in a square funnel shape, and the opening area of the top end of the turbulent flow tube is nine times of that of the bottom end of the turbulent flow tube.

The working principle is as follows: when the gas generator works, moisture discharged by the drainage pipeline 1 is accumulated in the evaporation water tank, meanwhile, high-temperature gas discharged by the air compressor flows through the heat exchange air pipe 32 after being discharged by the air tank 2, accumulated water is heated by hot air flowing through the heat exchange air pipe 32, the evaporation speed of the accumulated water is accelerated, water vapor is discharged out of the evaporation water tank, and the hot air after heat exchange flows into the air filter 5 to enter a subsequent flow.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas generator exempts from drainage device, includes drainage pipe (1), gas pitcher (2), air cleaner (5), moisture evaporator (3), its characterized in that: the water outlet end of the drainage pipeline (1) is provided with a water evaporator (3), the water evaporator (3) comprises an evaporation water tank (31) and a heat exchange air pipe (32), a water outlet pipe of the drainage pipeline (1) penetrates through the inner communication of the left side wall of the evaporation water tank (31) and the evaporation water tank (31), an air outlet (4) is formed in the middle of the top wall of the evaporation water tank (31), the heat exchange air pipe (32) is fixedly installed on the bottom wall of the evaporation water tank (31), the air inlet end of the heat exchange air pipe (32) and the air outlet end of the heat exchange air pipe (32) respectively penetrate through the left wall and the right wall of the evaporation water tank (31) and extend to the outside of the evaporation water tank (31), the air inlet end of the heat exchange air pipe (32) is communicated with the top air outlet of the air tank (2) through a communicating pipe (6.

2. A water discharge-free device of a gas generator as set forth in claim 1, wherein: the first communicating pipe (6) and the second communicating pipe (7) are both heat-insulating pipelines.

3. A water discharge-free device of a gas generator as set forth in claim 1, wherein: the heat exchange air pipe (32) is a copper pipe which is bent in a continuous S shape.

4. A water discharge-free device of a gas generator as set forth in claim 1, wherein: the top end of the turbulent flow pipe (8) is fixedly connected to the inner wall of the evaporation water tank (31), and the bottom end of the turbulent flow pipe (8) and the middle of the evaporation water tank (31) are located on the same horizontal plane.

5. A water discharge-free device of a gas generator as set forth in claim 4, wherein: the turbulent flow pipe (8) is in a square funnel shape, and the opening area of the top end of the turbulent flow pipe is nine times of that of the bottom end of the turbulent flow pipe.