阅读说明：本技术 一种快干式滴水架 (Quick-drying type water dripping frame ) 是由 袁利军 杨明昊 陈权洪 于 2020-06-05 设计创作，主要内容包括：一种快干式滴水架,旨在解决现有技术中采用热风烘干的滴水架容易导致汽化的水分集聚在试管等实验用具内部,导致水分容易在试管等实验用具的内壁面上产生二次附着,进而使得试管等实验用具的干燥效率较低的技术问题。本发明包括本体和设在本体侧面上的滴水棒组,滴水棒组包括若干个间隔布置的滴水棒,滴水棒内部沿其长度方向布设有烘干流道和冷凝流道,本体内部沿其厚度方向依次设有烘干层、隔热层和冷凝层,中空的烘干层中布设有加热件,烘干层与外设的风机相连,中空的冷凝层与外设的真空泵相连,风机注入烘干层中的空气经加热件升温后沿烘干流道流入容器中,水蒸气和空气的混合气体在真空泵的作用下自容器沿冷凝流道流入冷凝层中。(The utility model provides a quick-drying formula frame that drips, aims at solving and adopts hot air drying's the frame that drips to lead to the moisture of vaporization to gather inside experimental apparatus such as test tube easily among the prior art, leads to moisture to produce the secondary on the internal face of experimental apparatus such as test tube easily and adheres to, and then makes the lower technical problem of drying efficiency of experimental apparatus such as test tube. The invention comprises a body and a water dropping rod group arranged on the side surface of the body, wherein the water dropping rod group comprises a plurality of water dropping rods arranged at intervals, a drying flow channel and a condensing flow channel are arranged in the water dropping rods along the length direction of the water dropping rods, a drying layer, a heat insulation layer and a condensing layer are sequentially arranged in the body along the thickness direction of the body, a heating element is arranged in a hollow drying layer, the drying layer is connected with an external fan, the hollow condensing layer is connected with an external vacuum pump, air injected into the drying layer by the fan is heated by the heating element and then flows into a container along the drying flow channel, and mixed gas of water vapor and air flows into the condensing layer from the container along the condensing flow channel under the action of the vacuum pump.)

1. The utility model provides a quick-drying type frame that drips, include the body and establish the excellent group that drips on the body side, a serial communication port, the excellent group that drips includes a plurality of interval arrangement's the stick that drips, it has laid stoving runner and condensation runner along its length direction to drip inside of the stick, the body is inside to be equipped with the stoving layer along its thickness direction in proper order, insulating layer and condensation layer, laid heating member in the hollow stoving layer, the stoving layer links to each other with the fan of peripheral hardware, hollow condensation layer links to each other with the vacuum pump of peripheral hardware, the air that the fan pours into in the stoving layer flows into the container along stoving runner after heating up through heating member, the mist of vapor and air flows into the condensation layer from the container along condensation runner under the effect of vacuum pump.

2. The quick-drying drip rack according to claim 1, wherein the drying layer is located on one side of the heat insulation layer close to the drip rod, a reinforcing rod with one end connected with the body is arranged on the axis of the drip rod, the drying flow channel comprises a drying main flow channel coaxial with the reinforcing rod, the condensing flow channel comprises a condensing main flow channel coaxial with the reinforcing rod, the cross sections of the drying main flow channel and the condensing main flow channel are both annular, and the drying main flow channel is located on one side of the condensing main flow channel away from the reinforcing rod.

3. The quick-drying drip rack according to claim 2, wherein the drip rod is provided with a plurality of drying sub-channels arranged along the radial direction of the drip rod, the drying sub-channels communicate the drying main channel with the atmosphere, the drip rod is provided with a plurality of condensing sub-channels arranged along the radial direction of the drip rod, the condensing sub-channels communicate the condensing main channel with the atmosphere, the number of the drying sub-channels is greater than that of the condensing sub-channels, and the aperture of the drying sub-channels is smaller than that of the condensing sub-channels.

4. A quick-drying type drip rack according to claim 2, wherein the drying main channel is provided with a solenoid valve at an end thereof adjacent to the drying layer, the solenoid valve is provided with a signal receiver and a controller linked with the signal receiver, the drip rod is provided with a pressure sensor and a signal generator linked with the pressure sensor, the solenoid valve is opened under the control of the controller when the signal receiver detects the output signal of the signal generator, and the solenoid valve is closed under the control of the controller when the signal receiver detects the output signal of the signal generator disappears.

5. The quick-drying drip rack according to claim 1, wherein the drying layer comprises an air inlet end and a closed end along the length direction of the drying layer, the air inlet end is connected with the fan, the drip rod groups comprise a plurality of transverse drip rod groups arranged at intervals along the length direction of the body, a heating element is arranged between each two adjacent transverse drip rod groups, a heating element is arranged between each transverse drip rod group close to the fan and the fan, the heating elements are arranged along the width direction of the body and are consistent with the width of the drying layer, and each heating element is a heating wire.

6. A quick-drying drip rack as claimed in claim 1, wherein the body comprises a mounting plate and a supporting plate, the mounting plate and the supporting plate are connected through an arc-shaped plate, the supporting plate is located on one side of the body close to the drip rod, and a condensing hole communicated with the condensing layer is formed in the end face of the supporting plate far away from the mounting plate.

7. A quick-drying drip rack as claimed in claim 6, wherein a vacuum pump is connected to an end of the mounting plate remote from the support plate, a blower is connected to an end of the support plate remote from the mounting plate, the vacuum pump is connected to the condensation layer via an air pipe, and the blower is connected to the drying layer via an air pipe.

8. A quick-drying drip rack as claimed in claim 6, wherein the end surface of the body adjacent to the drip stick is provided with an annular flange arranged at the outer edge of the body, and the end of the annular flange remote from the mounting plate is provided with a drainage channel running through the width of the annular flange.

9. A quick-drying drip stand according to claim 1, 2, 5 or 6, wherein the drip rod is conical and comprises a large end and a small end, the large end is fixedly connected with the body, and an included angle between the axis of the drip rod and the end surface of the body close to the drip rod is an acute angle.

10. A quick-drying drip rack according to claim 1, 2, 5 or 6, wherein the thermal insulation layer is made of polyimide film.

Technical Field

The invention relates to the technical field of water dripping racks, in particular to a quick-drying type water dripping rack.

Background

In the laboratory, the mixing reaction container of solution is often regarded as to experimental apparatus such as test tube, need wash it after experimental apparatus such as test tube uses, so in next time take, its problem lies in, moisture in experimental apparatus such as test tube needs longer time just can realize natural air-drying under stewing, so when the secondary was taken its inside moisture totally dry of failing usually, can cause certain influence to the reuse of experimental apparatus such as test tube like this, based on this, the frame that drips of using frequently at present, insert experimental apparatus such as test tube on the water drip stick of the frame that drips, the water drip stick upwards extends, the open end downward sloping of experimental apparatus such as test tube promptly, the attached water drip can drip fast on the container wall at this moment.

Chinese patent with application number CN201910081838.0 discloses a laboratory drip stand, including a plurality of main parts, the main part is hollow structure, the one end of main part is provided with the plenum, and the plenum is connected with the fan, is provided with the heater strip in the plenum, a plurality of intercommunicating pores have been seted up towards the one side of main part to the plenum, and the main part passes through intercommunicating pore and plenum intercommunication, and every main part corresponds a intercommunicating pore.

In the patent, the main body is of a hollow structure, the main body is connected with an air chamber, a fan blows air into the air chamber, a heating wire in the air chamber heats air flow in the air chamber, the air flow is connected with the main body along a communication hole, and hot air flow enters a test tube through the main body, so that the inner wall of the test tube is dried quickly; its problem lies in, above-mentioned drip frame uses hot-air to when drying to the internal face of experimental apparatus such as test tube, the water droplet vaporization that adheres to on experimental apparatus internal face such as test tube is inside the container for vapor dispersion, when the open end bore of container is great, the clearance between open end and the drip stick is great, this moment vapor can be fast from the inside discharge of container, the drying rate of experimental apparatus such as test tube is very fast, however, when the open end bore of container is less, the clearance between open end and the drip stick is less, this moment vapor is difficult to the inside discharge from the container, the drying rate of experimental apparatus such as test tube is lower.

Disclosure of Invention

The invention provides a quick-drying type drip rack, which aims to overcome the technical problems that vaporized water is easy to gather in experimental tools such as test tubes and the like by adopting a drip rack dried by hot air in the prior art, so that the water is easy to generate secondary adhesion on the inner wall surfaces of the experimental tools such as the test tubes and the like, and further the drying efficiency of the experimental tools such as the test tubes and the like is low.

In order to achieve the above object, the present invention adopts the following technical solutions.

The utility model provides a quick-drying type frame that drips, include the body and establish the excellent group that drips on the body side, the excellent group that drips includes a plurality of interval arrangement's the stick that drips, drying flow channel and condensation runner have been laid along its length direction to the stick inside, the body is inside to be equipped with the stoving layer in proper order along its thickness direction, insulating layer and condensation layer, laid the heating member in the hollow stoving layer, the stoving layer links to each other with the fan of peripheral hardware, hollow condensation layer links to each other with the vacuum pump of peripheral hardware, the air that the fan pours into in the stoving layer heats up the back along the stoving runner and flows in the container through the heating member, the mist of vapor and air flows in the condensation layer from the container along the condensation runner under the effect of vacuum pump. When the existing drip stand is introduced into a drying mechanism, a hot air drying system is usually introduced simply, like a reference cited in the background art, flowing air blown out by a fan enters a container to dry moisture on the inner wall surface of the container after being heated by a heating wire, the problem is that when the aperture of the opening end of the container is small, when the container is inserted on the water dropping rod, the gap between the opening end of the container and the water dropping rod is small, the efficiency of discharging the air mixed with water vapor from the container is low, the actual process of the water in the container is an evaporation-adhesion-re-evaporation process, the time consumption of the drying operation is long, so the drying speed of the container is low, and further, because fan and heater strip need last work among the drying process, so the energy consumption of drying process is great, and the use cost of device is higher. The invention provides a quick-drying water dripping frame, a drying layer, a heat insulating layer and a condensing layer are sequentially arranged in a body along the thickness direction of the body, a drying flow channel and a condensing flow channel are arranged on a water dripping rod, when the aperture of an opening end of a container is smaller, the gap between the opening end of the container and the water dripping rod is smaller, flowing air blown out by a fan is heated by a heating element in the drying layer and then is injected into the container along the drying flow channel, water drops attached to the inner wall surface of the container are vaporized by the aid of high-temperature gas, vaporized water vapor and high-temperature gas are mixed together, mixed gas of the water vapor and air flows into the condensing layer from the container along the condensing flow channel under the action of a vacuum pump, the water vapor in the mixed gas is discharged after being liquefied when meeting cold due to the lower temperature of the condensing layer, in the process, the water on the inner wall surface of the container is pumped into the condensing layer, the water on the inner wall surface of the container can be quickly dried, and the time consumption of the drying operation is greatly shortened compared with that of a comparison file, so that the device can reduce the amount of hot air required to be introduced into test tubes and other experimental tools, and the energy consumption in the test tube drying process is low, so that the use cost of the device can be reduced; furthermore, a heat insulation layer is arranged between the drying layer and the condensing layer, and the purpose of the heat insulation layer is to reduce heat exchange between the drying layer and the condensing layer, on one hand, the heat loss of hot air in the drying layer is reduced, so that moisture attached to the inner wall surface of the container can be quickly evaporated, on the other hand, the temperature rise rate of the condensing layer is reduced, so that the condensing layer is maintained at a lower temperature, the water vapor in the mixed gas entering the condensing layer can be quickly liquefied, and the water content in the gas flowing back from the condensing layer to the inside of the container is reduced.

Preferably, the stoving layer is located the one side that the insulating layer is close to the drip stick, is equipped with the stiffener that one end and body link to each other on the axis of drip stick, and the stoving runner includes the stoving sprue with the stiffener coaxial line, and the condensation runner includes the condensation sprue with the stiffener coaxial line, and the cross section of stoving sprue and condensation sprue all is the annular, and the stoving sprue is located the one side that the stiffener was kept away from to the condensation sprue. The water dropping rod is used for inserting and fixing experimental tools such as test tubes and the like, so that the water dropping rod needs certain strength to avoid bending in the using process; further, condensation sprue and condensation layer intercommunication, stoving sprue and stoving layer intercommunication, the cross section of stoving sprue and condensation sprue all is the annular, and the stoving sprue is located the one side that the stiffener was kept away from to the condensation sprue, and its purpose promotes the airflow of stoving sprue and condensation sprue as far as possible when guaranteeing the water-dropping rod structural strength to promote the stoving speed to experimental apparatus such as test tubes.

Preferably, the drip rod is provided with a plurality of drying auxiliary runners which are radially arranged along the drip rod, the drying auxiliary runners are communicated with the drying main runner and the atmosphere, the drip rod is provided with a plurality of condensing auxiliary runners which are radially arranged along the drip rod, the condensing auxiliary runners are communicated with the condensing main runner and the atmosphere, the number of the drying auxiliary runners is greater than that of the condensing auxiliary runners, and the aperture of the drying auxiliary runners is smaller than that of the condensing auxiliary runners. According to the invention, the number of the drying auxiliary runners is greater than that of the condensing auxiliary runners, the aperture of the drying auxiliary runners is smaller than that of the condensing auxiliary runners, the drying auxiliary runners are used for exhausting gas to the interiors of the test tubes and other experimental tools, the number of the drying auxiliary runners is increased, the aperture of the drying auxiliary runners is reduced at the same time, the intensity of turbulence of hot air in the interiors of the test tubes and other experimental tools can be increased, the hot air can be rapidly and efficiently dispersed to any position in the interiors of the test tubes and other experimental tools, and therefore, the full coverage of drying operation is ensured; the side runner of condensation is used for bleeding from the inside exhaust of experimental apparatus such as test tube, reduces the figure of drying the vice runner in the increase stoving vice runner aperture, can promote bleed efficiency in the reduction to the vortex degree of experimental apparatus such as test tube inside gas.

Preferably, an electromagnetic valve is arranged at one end of the drying main flow channel close to the drying layer, a signal receiver and a controller linked with the signal receiver are arranged on the electromagnetic valve, a pressure sensor and a signal generator linked with the pressure sensor are arranged on the water dropping rod, when the signal receiver detects an output signal of the signal generator, the electromagnetic valve is opened under the regulation of the controller, and when the signal receiver detects that the output signal of the signal generator disappears, the electromagnetic valve is closed under the regulation of the controller. The body is provided with a plurality of water dripping rods, because the water dripping rods are not used simultaneously, the opening and closing of a drying main flow passage and a condensation main flow passage on the water dripping rods need to be adjusted, the technical scheme limits the opening and closing control of the drying main flow passage, the opening and closing control of the condensation main flow passage can be realized by using a similar structure, concretely, the water dripping rods are provided with pressure sensors and signal generators linked with the pressure sensors, one end of the drying main flow passage close to a drying layer is provided with electromagnetic valves, each electromagnetic valve is provided with a signal receiver and a controller linked with the signal receiver, when the water dripping rods are not provided with experimental appliances such as test tubes, the electromagnetic valves are in a closed state, the drying layer and the condensation layer can not generate gas exchange with the outside at the corresponding positions of the water dripping rods, when the water dripping rods are provided with the experimental appliances such as the test tubes, the pressure sensors detect pressure, the signal generator output signal with the pressure sensor linkage, when signal receiver detected signal generator's output signal, the solenoid valve was opened under the regulation of controller, and the solenoid valve that only corresponds at the stick that drips that the grafting has the experimental apparatus promptly was opened, and exchange of gas and stoving layer, condensation layer is only gone on in this position to can effectively reduce gaseous dissipation capacity.

As preferredly, the stoving layer includes inlet end and blind end along its length direction, and the inlet end links to each other with the fan, and the horizontal stick group that drips that the length direction of stick group edge body includes a plurality of interval arrangement all is equipped with between two adjacent horizontal stick groups and adds heat the material, is equipped with between horizontal stick group that drips that is close to the fan and adds heat the material, adds heat the material and arranges and unanimous with the width on stoving layer along the width direction of body, and it is the heater strip to add heat the material. The heating elements are arranged between every two adjacent transverse water dropping rod groups, the heating elements are arranged between the transverse water dropping rod groups close to the fan and the fan, in the using process, the positions of the water dropping rods are positioned, and then only the heating element which is closest to the water dropping rods and is positioned on one side of the water dropping rods close to the fan is heated.

As preferred, the body includes mounting panel and backup pad, and mounting panel and backup pad pass through the arc and link to each other, and the backup pad is located the body and is close to the one side of dripping the stick, and the backup pad is kept away from and is equipped with the condensation hole with the condensation layer intercommunication on the terminal surface of mounting panel.

As preferred, the one end that the backup pad was kept away from to vacuum pump and mounting panel links to each other, and the one end that the mounting panel was kept away from to fan and backup pad links to each other, and the vacuum pump passes through the trachea intercommunication with the condensation layer, and the trachea intercommunication is passed through to fan and stoving layer.

Preferably, the end face of the body close to the water dropping rod is provided with an annular flange arranged at the outer edge of the body, one end of the annular flange far away from the mounting plate is provided with a water drainage groove, and the water drainage groove penetrates along the width direction of the annular flange.

Preferably, the water dropping rod is conical, the water dropping rod comprises a large end and a small end, the large end is fixedly connected with the body, and an included angle between the axis of the water dropping rod and the end face of the body close to the water dropping rod is an acute angle.

Preferably, the thermal barrier layer is made of a polyimide film. The polyimide film can achieve a good heat insulation effect under the condition of small thickness, and the polyimide film is selected for preparing the heat insulation layer, so that the thickness of the body can be effectively reduced, and the compactness of the whole device is improved.

In conclusion, the invention has the following beneficial effects: (1) the water dripping frame can rapidly guide vaporized water out of the test tubes and other experimental tools, secondary adhesion cannot be generated on the inner walls of the test tubes after the water is vaporized, on one hand, the drying efficiency of the test tubes and other experimental tools can be effectively improved, on the other hand, the amount of hot air required to be guided into the test tubes and other experimental tools can be reduced, the energy consumption in the test tube drying process is low, and therefore the use cost of the device can be reduced; (2) in the using process, the position of the water dropping rod is positioned, and then only the heating element which is closest to the water dropping rod and is positioned at one side of the water dropping rod close to the fan is heated.

Drawings

Fig. 1 is an isometric view of the invention as a whole.

Figure 2 is a side view of the invention as a whole.

Fig. 3 is a schematic view of the internal flow passage of the present invention.

FIG. 4 is a schematic view of a drying layer according to the present invention.

In the figure:

the body 1, the stick 2 drips, main aspects 2a, tip 2b, stoving runner 3, stoving sprue 31, stoving runner 32, condensation runner 4, condensation sprue 41, condensation runner 42, stoving layer 5, inlet end 5a, blind end 5b, insulating layer 6, condensation layer 7, heating member 8, stiffener 9, horizontal stick group 10 that drips, mounting panel 11, backup pad 12, arc 13, condensation hole 14, annular flange 15, water drainage tank 16.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.