Laboratory air energy ultrapure water device

Abstract

The laboratory air energy ultrapure water device comprises a gas transmission mechanism; an air inlet of the front-end filtering mechanism is communicated with an air outlet of the air conveying mechanism; the liquefying mechanism is matched with the front-end filtering mechanism and is used for liquefying water vapor in the gas filtered by the front-end filtering mechanism; the collecting water tank is arranged at a water outlet of the liquefying mechanism; a water inlet of the terminal filtering mechanism is communicated with a water outlet of the collecting water tank. According to the laboratory air energy ultrapure water device, under the condition that pure water and ultrapure water are prepared in a water-source-free laboratory, the pure water and the ultrapure water can be produced in an outdoor scientific investigation moving environment, the water quality can be kept consistent, and the experiment result is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of laboratory pure water and ultrapure water, in particular to a laboratory air energy ultrapure water device. BACKGROUND

[0002] The laboratory pure water ultrapure water machine on the market at present all need water source, and cannot work without water source. These conventional laboratory pure water machines cannot deal with the special situation of sewage source. For example, in surgical examination, there is no tap water source, and the water quality and indexes of purified water are different in each place, and it is difficult to have a good comparative test. SUMMARY

[0003] In view of the defects in the prior art, the purpose of the present application is to provide a laboratory air energy ultrapure water device which can produce pure water and ultrapure water without water source in the laboratory and keep the water quality consistent.

[0004] To solve the above technical problems, the laboratory air energy ultrapure water device of the present application comprises: a gas conveying mechanism; a front-end filter mechanism, the gas inlet of the front-end filter mechanism being communicated with the gas outlet of the gas conveying mechanism; a liquefaction mechanism matched with the front-end filter mechanism, for liquefying water vapor in the gas filtered by the front-end filter mechanism; a collection water tank arranged at the water outlet of the liquefaction mechanism; and a terminal filter mechanism, the water inlet of the terminal filter mechanism being communicated with the water outlet of the collection water tank.

[0005] The front-end filter mechanism comprises: a front-end filter, the gas inlet of the front-end filter being communicated with the gas outlet of the gas conveying mechanism; a bacteria removal filter, the gas inlet of the bacteria removal filter being communicated with the gas outlet of the front-end filter; and a gas conveying pipeline, the gas inlet of the gas conveying pipeline being communicated with the gas outlet of the bacteria removal filter.

[0006] The liquefaction mechanism comprises: a condenser, a water outlet being arranged on the condenser; a spiral condenser pipe, the pipe body of the spiral condenser pipe being arranged in the condenser, and the two ends of the spiral condenser pipe being connected with the refrigerant outlet and return of a refrigeration compressor respectively; and an exhaust pipeline, the gas inlet of the exhaust pipeline extending into the condenser; wherein the collection water tank is arranged at the water outlet of the condenser; the gas outlet of the gas conveying pipeline extends into the condenser; and the pipe bodies of the gas conveying pipeline and the exhaust pipeline are matched with the pipe body of the spiral condenser pipe.

[0007] A liquid level sensing assembly is arranged in the collection water tank.

[0008] The liquid level sensing assembly comprises a plurality of liquid level sensors arranged from top to bottom.

[0009] The terminal filtering mechanism comprises a purifying assembly, a terminal filter, and a water taking mechanism.

[0010] The purifying assembly comprises several purifiers, wherein the water inlet of the first-stage purifier is communicated with the water outlet of the collecting water tank, the water outlet of the front-stage purifier is communicated with the water inlet of the rear-stage purifier, and the water outlet of the last-stage purifier is communicated with the water inlet of the terminal filter.

[0011] The water outlet of the terminal filter is connected with the water taking mechanism, wherein the water taking mechanism comprises a water taking pipe and a support, and the water inlet of the water taking pipe is communicated with the water outlet of the terminal filter.

[0012] A circulating pump is arranged between the water inlet of the first-stage purifier and the water outlet of the collecting water tank.

[0013] The water outlet of the last-stage purifier is communicated with the water outlet of the collecting water tank.

[0014] The laboratory air energy ultra-pure water device can produce pure water and ultra-pure water in the outdoor field work mobile environment, and the water quality can be kept consistent, thereby guaranteeing the experimental results. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof, read in conjunction with the accompanying drawings.

[0016] Figure 1 The laboratory air energy ultra-pure water device is shown in the structural schematic view.

[0017] The laboratory air energy ultra-pure water device is shown in the structural schematic view. DETAILED DESCRIPTION

[0018] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0019] For the purpose of description, the terms "first", "second", etc., are only used to describe various terms, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included one or more features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited. In this application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0020] Unless otherwise defined, the terms used herein have the same meaning as generally understood by those skilled in the art to which the present application belongs, and the terms should be understood to have meanings consistent with the context of the relevant art, and should not be understood in an idealized or overly formalized manner, except as expressly defined by the present application.

[0021] As Figure 1 shown, the air laboratory air energy ultrapure water device in working time, air is sucked in by air inlet 1 through air conveying mechanism 3 (suction machine is adopted in this embodiment), organic matter and large particle matter in air are filtered out through front-end filter 4 (carbon fiber composite filter element is adopted in this embodiment), bacteria and smaller particle matter in air are removed through bacteria removal filter 5, air entering condenser 25 is ensured to be clean, air is passed into condenser 25 from condensing air inlet 13 through air conveying pipeline 28, air is discharged from condensing air outlet 14 after being fully condensed and cooled through spiral condensing pipe 12, and is discharged from air outlet 2 of exhaust pipeline 29. Refrigeration compressor 8 refrigerates through compressed refrigerant 26, refrigerant 26 is passed into condensing refrigerant inlet 10 from refrigeration compressor refrigerant outlet 6, enters condenser 25, refrigerant 26 passes through spiral condensing pipe 12, fully cools air in condenser 25, so that water vapor in air is liquefied, and finally flows into collecting water tank 19, refrigerant 26 passes through condensing refrigerant outlet 11 of condenser 25, flows back to refrigeration compressor 8 from refrigeration compressor refrigerant return 7, and water vapor in air is liquefied into water through reciprocating circulation.

[0022] The collecting water tank 19 is provided with high-high sensor 15, high-low sensor 16, low-high sensor 17 and low-low sensor 18. The low-high sensor 17 and low-low sensor 18 control the circulating pump 20, and the high-high sensor 15 and high-low sensor 16 control the start-stop of the air feeding mechanism 3 and the refrigeration compressor 8. When the water level reaches the low-high sensor 17, the circulating pump 20 starts; when the water level rises to the high-high sensor 15, the air feeding mechanism 3 and the refrigeration compressor 8 are turned off; when the water level drops to the high-low sensor 16, the air feeding mechanism 3 and the refrigeration compressor 8 are turned on; and when the water level drops to the low-low sensor 18, the circulating pump 20 is turned off.

[0023] The pure water in the collecting water tank 19 is purified by the primary purifier 21 and the final purifier 22, and then passes through the terminal filter 23 to remove bacteria and particles, so as to reach the laboratory ultra-pure water quality. The water is taken out through the water taking port of the water taking pipe 24 supported by the support 9. When the water is not taken out, the pure water is transported to the front end of the circulating pump 20 through the circulating pipe 27, and is circulated all the time, so as to ensure the water quality.

[0024] The above description of the embodiments is for the purpose of enabling those skilled in the art to understand and use the present application. Those skilled in the art can easily make various modifications to the embodiments, and apply the general principles described herein to other embodiments without creative labor. Therefore, the present application is not limited to the above embodiments, and the improvements and modifications made by those skilled in the art based on the disclosure of the present application without departing from the scope of the present application should be within the protection scope of the present application.

Claims

1. A laboratory air-source ultrapure water device, characterized in that, include: Gas transmission facilities; A front-end filtration mechanism, wherein the air inlet of the front-end filtration mechanism is connected to the air outlet of the air delivery mechanism; A liquefaction mechanism, which is matched with the front-end filtration mechanism, is used to liquefy water vapor in the gas filtered by the front-end filtration mechanism; A water collection tank is provided at the outlet of the liquefaction mechanism; A terminal filtration mechanism, wherein the inlet of the terminal filtration mechanism is connected to the outlet of the collection tank.

2. The laboratory air-source ultrapure water device according to claim 1, characterized in that, The front-end filtering mechanism includes: A front-end filter, wherein the air inlet of the front-end filter is connected to the air outlet of the air delivery mechanism; A sterilization filter, wherein the air inlet of the sterilization filter is connected to the air outlet of the front-end filter; An air supply pipeline, wherein the air inlet of the air supply pipeline is connected to the air outlet of the sterilization filter.

3. The laboratory air-source ultrapure water device according to claim 2, characterized in that, The liquefaction mechanism includes: A condenser, wherein a water outlet is provided on the condenser; The spiral condenser tube is installed inside the condenser, and its two ends are respectively connected to the refrigerant outlet and return port of the refrigeration compressor. An exhaust pipe, wherein the inlet of the exhaust pipe extends into the condenser; wherein The water collection tank is located at the outlet of the condenser; The outlet of the gas pipeline extends into the condenser; The pipe bodies of the gas transmission pipe and the exhaust pipe are matched with the pipe body of the spiral condenser.

4. The laboratory air-source ultrapure water device according to claim 3, characterized in that, A liquid level sensing component is installed inside the water collection tank.

5. The laboratory air-source ultrapure water device according to claim 4, characterized in that, The liquid level sensing component includes several liquid level sensors arranged from top to bottom.

6. The laboratory air-source ultrapure water device according to claim 5, characterized in that, The terminal filtering mechanism includes: A purification component, wherein the inlet of the purification component is connected to the outlet of the collection tank; A terminal filter, wherein the inlet of the terminal filter is connected to the outlet of the purification component.

7. The laboratory air-source ultrapure water device according to claim 6, characterized in that, The purification assembly includes several purifiers; wherein The inlet of the first-stage purifier is connected to the outlet of the collection tank; The outlet of the pre-stage purifier is connected to the inlet of the post-stage purifier; The outlet of the final stage purifier is connected to the inlet of the terminal filter.

8. The laboratory air-source ultrapure water device according to claim 7, characterized in that, The outlet of the terminal filter is connected to the water intake mechanism; wherein The water intake mechanism includes: A water intake pipe, wherein the inlet of the water intake pipe is connected to the outlet of the terminal filter; The support frame is on which the water intake pipe is mounted.

9. The laboratory air-source ultrapure water device according to claim 8, characterized in that, A circulation pump is installed between the inlet of the first-stage purifier and the outlet of the collection tank.

10. The laboratory air-source ultrapure water device according to claim 9, characterized in that, The outlet of the final stage purifier is connected to the outlet of the collection tank.

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