Water vapor compensation device of water bath kettle

Abstract

The utility model discloses a water vapor compensation device for a water bath kettle. The water vapor compensation device comprises an air compressor for providing compressed air, the filter is used for filtering solid particles in air and is connected with the air compressor through a pipeline; the sterilization device is used for sterilizing air and is connected with the filter through a pipeline; the condensing device is used for cooling wet and hot air and is connected with the sterilizing device through a pipeline; and the condensing device is connected with the water bath kettle. According to the water bath kettle water vapor compensation device, the air compressor, the filter, the sterilization device and the condensing device are arranged, so that clean air can be provided for the water bath kettle, the condensing device can provide warm water for the water bath kettle, and the device can provide a more stable and accurate water bath environment under special weather conditions such as plateau and the like; therefore, the accuracy and repeatability of scientific experiments are improved.

Description

Technical Field

[0001] The utility model belongs to the field of environmental monitoring and chemical analysis equipment, and relates to a water and gas compensation device for adjusting the air pressure in a water bath and supplementing water. Background Technique

[0002] In scientific experiment fields such as environmental monitoring and chemical analysis, the water bath, as a key device for providing a stable temperature environment, its performance has an important impact on the accuracy and repeatability of experiments. With the continuous development of constant temperature technology, the water bath has been relatively mature in terms of temperature control. However, under special climatic conditions such as plateaus, there are still some deficiencies in the water and gas compensation of existing water baths.

[0003] Plateau areas have unique climatic characteristics such as low air pressure, low oxygen, and temperature fluctuations, which put higher requirements on the stability and accuracy of experimental equipment. In a low air pressure environment, the boiling point of water decreases, which affects the chemical reaction process that needs to be carried out at a specific temperature. In addition, the air in plateau areas is dry, and the evaporation rate of the water bath is relatively fast during use. When supplementing water, it is easy to cause temperature fluctuations in the water bath, thereby affecting the stability of the chemical reaction process.

[0004] If the water bath uses the method of directly using an air pump to pressurize the water bath to adapt to the plateau environment, this method may introduce more dust and microorganisms into the water bath, thus polluting the experimental environment and affecting the accuracy of experimental results. At the same time, when existing water baths supplement water, due to the lack of an effective water and gas compensation mechanism, it is inevitable to have temperature fluctuations in the water, which to a certain extent limits the accuracy and repeatability of experiments. Content of the Utility Model

[0005] In view of this, the purpose of the utility model is to provide a new water and gas compensation device for a water bath, which can provide a more stable and accurate water bath environment under special climatic conditions such as plateaus, thereby improving the accuracy and repeatability of scientific experiments.

[0006] Through long-term exploration and attempts, as well as multiple experiments and efforts, and continuous innovation, the inventors provide the following technical solution to solve the above technical problems: provide a water and gas compensation device for a water bath, including:

[0007] An air compressor for providing compressed air;

[0008] A filter for filtering solid particles in the air, connected to the air compressor through a pipeline;

[0009] A sterilization device for sterilizing the air, connected to the filter through a pipeline;

[0010] A condensation device for cooling humid and hot air, which is connected to a sterilization device through a pipeline; the condensation device is connected to a water bath.

[0011] According to an embodiment of the water and gas compensation device of the water bath of the present utility model, the air compressor can provide compressed air with a preset flow rate.

[0012] According to an embodiment of the water and gas compensation device of the water bath of the present utility model, the filter is a porous activated carbon filter, a membrane bacterium filter, a ceramic bacterium filter, an asbestos bacterium filter or a sintered glass bacterium filter.

[0013] According to an embodiment of the water and gas compensation device of the water bath of the present utility model, the sterilization device includes a high-temperature and high-pressure resistant container, which is internally equipped with a heating component or a saturated steam generator; the sterilization device is provided with a first air inlet pipe, a first air outlet pipe and a first water inlet pipe; the first air inlet pipe is connected to the filter, and the first air outlet pipe and the first water inlet pipe are connected to the sterilization device.

[0014] According to an embodiment of the water and gas compensation device of the water bath of the present utility model, the condensation device includes a condensation container, which contains water as a cooling medium inside, and a condensation pipe is also arranged inside the condensation container; the condensation container is provided with a second water inlet pipe and a second water outlet pipe, the second water outlet pipe is connected to the first water inlet pipe, and the second water outlet pipe is also connected to the water bath.

[0015] According to an embodiment of the water and gas compensation device of the water bath of the present utility model, the condensation pipe is of a spiral structure, and a second air inlet pipe and a second air outlet pipe are respectively arranged at both ends of the condensation pipe, the second air inlet pipe is connected to the first air outlet pipe, and the second air outlet pipe is connected to the water bath.

[0016] According to an embodiment of the water and gas compensation device of the water bath of the present utility model, the second air inlet pipe is connected to the bottom of the condensation pipe, the second air outlet pipe is connected to the top of the condensation pipe, the second water inlet pipe is arranged at the top of the condensation container, and the second water outlet pipe is arranged at the bottom of the condensation container.

[0017] According to an embodiment of the water and gas compensation device of the water bath of the present utility model, the condensation container is of a double-layer structure, the condensation pipe is also of a double-layer structure, and the second water inlet pipe, the second water outlet pipe, the second air inlet pipe and the second air outlet pipe are all arranged at the lower part of the condensation device; the second water inlet pipe is connected to the inner ring of the condensation container, the second water outlet pipe is connected to the outer ring of the condensation container, the second air inlet pipe is connected to the bottom of the outer-layer condensation pipe, the second air outlet pipe is connected to the bottom of the inner-layer condensation pipe, and the outer-layer condensation pipe is communicated with the top of the inner-layer condensation pipe.

[0018] According to an embodiment of the water and gas compensation device of the water bath of the present utility model, it further includes a condensate drain pipe, which is arranged at the front end of the condensation pipe.

[0019] According to an embodiment of the water and gas compensation device of the water bath pot of the present utility model, a three-way solenoid valve is installed on the second water outlet pipe.

[0020] Compared with the prior art, one of the above technical solutions has the following advantages:

[0021] a) The water and gas compensation device of the water bath pot of the present utility model can provide clean air for the water bath pot by setting an air compressor, a filter, a sterilization device and a condensation device. The condensation device can provide warm water for the water bath pot. This device can provide a more stable and accurate water bath environment under special climate conditions such as plateaus, thereby improving the accuracy and repeatability of scientific experiments.

[0022] b) In an embodiment of the water and gas compensation device of the water bath pot of the present utility model, through the compressed air with a preset flow rate provided by the air compressor, the present utility model can accurately adjust the air pressure in the water bath pot, adapt to the low air pressure environment under special climate conditions such as plateaus, and thus ensure that the chemical reaction in the water bath pot proceeds stably at the required temperature.

[0023] c) In an embodiment of the water and gas compensation device of the water bath pot of the present utility model, by using different types of filters such as a porous activated carbon filter, a membrane bacteriological filter, a ceramic bacteriological filter, an asbestos bacteriological filter or a sintered glass bacteriological filter, the present utility model can effectively remove solid particles in the air, ensure the cleanliness of the air entering the water bath pot, and avoid the pollution of the experimental environment.

[0024] d) In an embodiment of the water and gas compensation device of the water bath pot of the present utility model, the heating component or saturated steam generator configured inside the sterilization device can heat the air in the temperature range of 121 °C to 160 °C, eliminate possible microorganisms, and provide a clean and sterile air environment, further improving the accuracy of the experiment.

[0025] e) In an embodiment of the water and gas compensation device of the water bath pot of the present utility model, the condensation device adopts a condenser tube with a spiral structure, which not only improves the cooling efficiency, but also can adjust the temperature of the cooled air to be close to the water bath temperature of the water bath pot, reducing the water temperature fluctuation caused by the supplementary water.

[0026] f) In an embodiment of the water and gas compensation device of the water bath pot of the present utility model, through the setting of the second water inlet pipe and the second water outlet pipe, the present utility model realizes the effective recycling of the condensed water, and at the same time controls the water supply to the sterilization device or the water bath pot through the three-way solenoid valve, further improving the accuracy and flexibility of the water and gas compensation.

[0027] g) An embodiment of the water-vapor compensation device of the water bath pot of the present utility model. The double-layer structure design of the condensation container and the condensation pipe, as well as the reasonable layout of the second air inlet pipe and the second air outlet pipe, enable effective heat exchange of the humid and hot air and the condensed water inside the condensation device, improve the cooling efficiency, and ensure the stability of the temperature of the water bath pot.

[0028] h) An embodiment of the water-vapor compensation device of the water bath pot of the present utility model. The arrangement of the condensate discharge pipe facilitates the discharge of the condensed water, simplifies the maintenance and cleaning work of the equipment, and extends the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0030] Figure 1 is the front view structure schematic diagram of a preferred embodiment of the water-vapor compensation device of the water bath pot of the present utility model.

[0031] Figure 2 is Figure 1 the three-dimensional structure schematic diagram of...

[0032] Figure 3 is the cross-sectional structure schematic diagram of the condensation device in a preferred embodiment of the water-vapor compensation device of the water bath pot of the present utility model.

[0033] Figure 4 is the cross-sectional structure schematic diagram of the condensation device in another preferred embodiment of the water-vapor compensation device of the water bath pot of the present utility model.

[0034] Figure 5 is the three-dimensional structure schematic diagram of the water-vapor compensation device of the water bath pot of the present utility model in the use state.

[0035] The labels in the figure are respectively:

[0036] 100 air compressor,

[0037] 200 filter,

[0038] 300 sterilization device,

[0039] 310 first air inlet pipe,

[0040] 320 first air outlet pipe,

[0041] 330 first water inlet pipe,

[0042] 400 condensation device,

[0043] 410 Condensation container

[0044] 411 Second water inlet pipe

[0045] 412 Second water outlet pipe

[0046] 420 Condensation pipe

[0047] 421 Second air inlet pipe

[0048] 422 Second air outlet pipe

[0049] 430 Three - way solenoid valve

[0050] 440 Drain condensation water pipe

[0051] 500 Water bath Detailed implementation mode

[0052] The following is described with reference to the accompanying drawings and a specific embodiment

[0053] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model

[0054] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it may not be further defined and explained in subsequent drawings

[0055] See Figures 1 to 5 . A water - air compensation device for a water bath described in this embodiment can effectively adjust the air pressure and water volume in the water bath, while ensuring the cleanliness and sterility of the air, and is applicable to scientific experiments under special climate conditions such as plateaus. The device includes an air compressor 100, a filter 200, a sterilization device 300, and a condensation device 400, which provide clean air and water for the water bath 500

[0056] The air compressor 100 is one of the core components of the device. The air compressor 100 is responsible for providing compressed air. This air compressor can adjust the flow rate of the compressed air according to the needs of the water bath 500 to ensure the stability of the air pressure in the water bath

[0057] The filter 200 is connected to the air compressor 100 through a pipeline, and a check valve can be selectively installed on the pipeline. The filter 200 is used to filter solid particles and other impurities that may exist in the compressed air. In this embodiment, the filter 200 is a porous activated carbon filter to provide an efficient filtering effect.

[0058] The sterilization device 300 is connected to the filter 200 through a pipeline, and a check valve can be selectively installed on the pipeline. The sterilization device 300 is internally equipped with a heating component or a saturated steam generator for performing high-temperature sterilization treatment on the filtered air. The sterilization device 300 can operate within a temperature range of 121°C to 160°C to ensure the sterile state of the air.

[0059] The condensation device 400 is connected to the sterilization device 300 through a pipeline and is used to cool the hot and humid air that has undergone sterilization treatment. The condensation device 400 includes a condensation container 410 filled with water as a cooling medium and a spiral condensation pipe 420 for promoting the condensation of water vapor and the cooling of air. The condensation device 400 is connected to the water bath 500 through a pipeline, and the cooled air is transported to the water bath 500. The cooling medium water is heated by the hot and humid air and can be transported to the water bath 500 to supplement the water lost due to evaporation and maintain the stability of the water volume in the water bath; it can also be transported to the sterilization device 300. The water in the sterilization device 300 is evaporated, and a high-temperature and high-humidity environment is formed inside the sterilization device 300, which is beneficial to improving the sterilization efficiency.

[0060] See Figure 1 and Figure 2 , according to an embodiment of the water and gas compensation device of the water bath 500 of the present utility model, in addition to selecting the porous activated carbon filter 200, the filter 200 can also be a membrane bacteriological filter, a ceramic bacteriological filter, an asbestos bacteriological filter, or a sintered glass bacteriological filter.

[0061] See Figure 1 and Figure 2, according to an embodiment of the water-vapor compensation device of the water bath 500 of the present utility model, the sterilization device 300 is designed as a container resistant to high temperature and high pressure, and is internally configured with a heating component or a saturated steam generator for performing high-temperature sterilization treatment on air. This design ensures that the air remains sterile even under special climatic conditions such as on the plateau, meeting the strict requirements of scientific experiments for the environment. The sterilization device 300 is provided with a first air inlet pipe 310, a first air outlet pipe 320 and a first water inlet pipe 330. The first air inlet pipe 310 is responsible for introducing the air filtered by the filter 200 into the sterilization device 300, while the first air outlet pipe 320 exports the sterilized air. The first water inlet pipe 330 is used to supply necessary moisture to the sterilization device 300 to generate saturated steam and enhance the sterilization effect. The sterilization device 300 works in cooperation with the condensation device 400, the air compressor 100 and the filter 200 to form a closed-loop water-vapor compensation system. This system not only ensures that the air pressure and moisture inside the water bath 500 are precisely regulated, but also guarantees the cleanliness and sterility of the air, meeting the high standards of scientific experiments.

[0062] See Figures 1 to 4, according to an embodiment of the water and gas compensation device of the water bath 500 of the present utility model, the condensation device 400 includes a condensation container 410, which is filled with water as a cooling medium inside. Using water as the cooling medium, after heat exchange with the humid and hot air, it is heated and can supply water to the sterilization device 300 and the water bath 500, saving energy. A condensation pipe 420 is further provided in the condensation container 410; the condensation container 410 is provided with a second water inlet pipe 411 and a second water outlet pipe 412, the second water outlet pipe 412 is connected to the first water inlet pipe 330, and the second water outlet pipe 412 is also connected to the water bath 500. The condensation container 410 further includes a condensate drain pipe 440, which is arranged at the front end of the condensation pipe 420. The function of the condensate drain pipe 440 is to collect and discharge the water vapor formed by condensation outside the device when the humid and hot air passes through the condensation pipe 420, avoiding the accumulation of condensate water in the container and ensuring the continuity and efficiency of the condensation process. Specifically, the humid and hot air enters the condensation pipe 420, exchanges heat with the cooling water, and the water vapor condenses into water droplets; the condensed water droplets flow back to the condensate drain pipe 440 under the action of gravity; through the condensate drain pipe 440, the condensate water is guided and discharged outside the device to prevent moisture from accumulating in the condensation container 410. A three-way solenoid valve 430 is installed on the second water outlet pipe 412, and this solenoid valve is used to control the flow direction of the cooling medium water. The three-way solenoid valve 430 can selectively supply the cooling water to the sterilization device 300 or the water bath 500 according to needs. When the sterilization device 300 needs to be cooled, the three-way solenoid valve 430 is adjusted to the state of supplying water to the sterilization device 300; when the water bath 500 needs to supplement cooling water, the three-way solenoid valve 430 is adjusted to the state of supplying water to the water bath 500; the control of the three-way solenoid valve 430 can be adjusted automatically or manually according to the actual needs of the system to achieve the optimal water and gas compensation effect. Through the coordinated operation of the condensation container 410, the condensation pipe 420, the condensate drain pipe 440 and the three-way solenoid valve 430, the condensation device 400 not only effectively cools the humid and hot air, but also realizes the reasonable distribution of the cooling medium water and the effective discharge of the condensate water, ensuring the efficient operation of the entire water and gas compensation device.

[0063] See Figure 3 and Figure 4 , according to an embodiment of the water and gas compensation device of the water bath 500 of the present utility model, the condensation pipe 420 is of a spiral structure, which is used to promote the heat exchange between the air and the cooling water and accelerate the cooling process of the air. The two ends of the condensation pipe 420 are respectively provided with a second air inlet pipe 421 and a second air outlet pipe 422. The second air inlet pipe 421 is connected to the first air outlet pipe 320 to introduce the sterilized humid and hot air to the bottom of the condensation pipe 420. The second air outlet pipe 422 is connected to the water bath 500 to convey the cooled air into the water bath.

[0064] See Figure 3, according to an embodiment of the water and gas compensation device of the water bath 500 of the present utility model, the second intake pipe 421 is connected to the bottom of the condenser pipe 420, and the second outlet pipe 422 is connected to the top of the condenser pipe 420. The second water inlet pipe 411 is arranged at the top of the condensation container 410 for supplying cooling water to the condensation container 410, and the second water outlet pipe 412 is arranged at the bottom of the condensation container 410 for discharging the warmed water after heat exchange.

[0065] See Figure 4 , according to an embodiment of the water and gas compensation device of the water bath 500 of the present utility model, the condensation container 410 is of a double-layer structure, and a channel is formed between the outer layer and the inner layer to allow the cooling water to flow from the inner layer to the outer layer, increasing the cooling effect. The condenser pipe 420 is also of a double-layer structure, and the second water inlet pipe 411, the second water outlet pipe 412, the second intake pipe 421 and the second outlet pipe 422 are all arranged at the lower part of the condensation device 400; the second water inlet pipe 411 is connected to the inner ring of the condensation container 410, the second water outlet pipe 412 is connected to the outer ring of the condensation container 410, the second intake pipe 421 is connected to the bottom of the outer-layer condenser pipe 420, the second outlet pipe 422 is connected to the bottom of the inner-layer condenser pipe 420, and the top of the outer-layer condenser pipe 420 is communicated with the top of the inner-layer condenser pipe 420. The cooling water enters the inner ring of the condensation container 410 through the second water inlet pipe 411, flows upward, absorbs the heat of the air in the condenser pipe 420, and the warmed cooling water then flows into the outer ring of the condensation container 410 from the top and continues to flow downward, and finally is discharged through the second water outlet pipe 412. The humid hot air enters the outer-layer condenser pipe 420 through the second intake pipe 421, exchanges heat with the cooling water in the condensation container 410, the air spirally rises in the outer-layer condenser pipe 420, gradually cools, the water vapor condenses into water droplets, flows back to the condensate drain pipe 440, and is discharged out of the device; the hot air enters the inner spiral pipe from the top, spirally flows downward, and the cooled air enters the water bath 500 through the second outlet pipe 422 to maintain the stability of the air pressure environment in the water bath.

[0066] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0067] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0068] In the present utility model, unless otherwise clearly stipulated and defined, the terms such as "mounted", "connected", "joined", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0069] In the present utility model, unless otherwise clearly stipulated and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0070] The above are only the preferred embodiments of the present utility model. It should be noted that the above preferred embodiments should not be regarded as a limitation to the present utility model. The protection scope of the present utility model should be subject to the scope defined by the claims. For those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as within the protection scope of the present utility model.

Claims

1. A water bath water vapor compensation device, characterized in that: include: an air compressor for providing compressed air; A filter for filtering solid particles in the air, connected to the air compressor through a pipeline; A sterilization device for sterilizing air, connected to the filter pipe; the sterilization device comprises a high temperature and high pressure resistant container, which is internally provided with a heating component or a saturated steam generator; the sterilization device is provided with a first air inlet pipe, a first air outlet pipe and a first water inlet pipe; the first air inlet pipe is connected to the filter, and the first air outlet pipe and the first water inlet pipe are connected to the sterilization device; A condensing device for cooling moist hot air is connected to the sterilizing device pipeline; the condensing device is connected to a water bath; the condensing device includes a condensing container filled with water as a cooling medium, and a condensing tube is also arranged in the condensing container; the condensing container is provided with a second water inlet pipe and a second water outlet pipe, the second water outlet pipe is connected to the first water inlet pipe, and the second water outlet pipe is also connected to the water bath; the condensing tube is a spiral structure, and a second air inlet pipe and a second air outlet pipe are respectively arranged at both ends of the condensing tube, the second air inlet pipe is connected to the first air outlet pipe, and the second air outlet pipe is connected to the water bath.

2. The water vapor compensation device for a water bath according to claim 1, characterized in that: The air compressor is capable of providing compressed air with a preset flow rate.

3. The water vapor compensation device for a water bath according to claim 1, characterized in that: The filter is a porous activated carbon filter, a membrane bacteria filter, a ceramic bacteria filter, an asbestos bacteria filter or a sintered glass bacteria filter.

4. The water vapor compensation device for a water bath according to claim 1, characterized in that: The second air inlet pipe is connected to the bottom of the condenser, the second air outlet pipe is connected to the top of the condenser, the second water inlet pipe is arranged at the top of the condenser container, and the second water outlet pipe is arranged at the bottom of the condenser container.

5. The water vapor compensation device for a water bath according to claim 1, characterized in that: The condensation container is a double-layer structure, the condensation tube is also a double-layer structure, and the second water inlet pipe, the second water outlet pipe, the second air inlet pipe and the second air outlet pipe are all arranged at the lower part of the condensation device; the second water inlet pipe is connected to the inner ring of the condensation container, the second water outlet pipe is connected to the outer ring of the condensation container, the second air inlet pipe is connected to the bottom of the outer condensation tube, the second air outlet pipe is connected to the bottom of the inner condensation tube, and the outer condensation tube is connected to the top of the inner condensation tube.

6. The water vapor compensation device for a water bath according to claim 1, characterized in that: The utility model also comprises a condensation water discharge pipe which is arranged at the front end of the condensation pipe.

7. The water vapor compensation device for a water bath according to claim 1, characterized in that: A three-way solenoid valve is installed on the second water outlet pipe.

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