CN215312515U - Novel many function combination formula laboratory wash platform - Google Patents
Novel many function combination formula laboratory wash platform Download PDFInfo
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- CN215312515U CN215312515U CN202120938649.3U CN202120938649U CN215312515U CN 215312515 U CN215312515 U CN 215312515U CN 202120938649 U CN202120938649 U CN 202120938649U CN 215312515 U CN215312515 U CN 215312515U
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Abstract
The utility model discloses a novel multifunctional combined laboratory washing table which comprises a washing table body, wherein a water tank is arranged in the center of a table top of the washing table body, transparent protective covers are arranged on four sides of the upper portion of the table top of the washing table body in a surrounding mode, a lower air-draft type waste gas absorption plate is arranged at the bottom of a protection plate on the back of each transparent protective cover, a plurality of air draft holes are formed in the lower air-draft type waste gas absorption plate, an air collecting cover communicated with the air draft holes is arranged on the outer side of the waste gas absorption plate, and the air collecting cover is communicated with the air draft pipes. The protective cover arranged on the periphery of the four sides above the table board of the laboratory washing table has certain explosion-proof capability, can prevent corrosive liquid from splashing everywhere when an experimenter washes an experimental container, and can guide away harmful gas which is corrosive and polluting and heavier than air in time by matching with the lower air-draft type waste gas absorption plate, so that the polluted gas generated in the experiment is prevented from overflowing, and the safety and health of the experimenter are effectively protected.
Description
Technical Field
The utility model belongs to the field of laboratory washing tables, and particularly relates to a novel multifunctional combined laboratory washing table.
Background
The laboratory washing table is generally arranged at one end of the laboratory table, and the table top is provided with a water tank and a water tap to provide tap water for experimenters in the experimental process. The existing laboratory washing table only has the cleaning function of cleaning beakers, reagent bottles and the like, and has single function. The utility model patent with the patent number of CN201821859988.7 and the utility model patent with the patent number of CN2013202698150 both disclose a laboratory washing table, and the two focuses on improving the aspect of laboratory waste water and liquid waste treatment of the laboratory washing table. It can be seen that there has been little improvement in the prior art for laboratory wash stations.
In the long-term experiment process, scientific research personnel can find that various inconveniences or defects exist in the existing laboratory washing table. For example, the periphery of the existing laboratory washing table is lack of protection, so that liquid splashing often occurs to experimenters in the process of cleaning an experimental container, if corrosive liquid such as strong acid or strong alkali is mixed in the liquid and splashes to the experimenters around, clothes stains or damages are caused to the experimenters, and body injuries are caused to the high degree. For another example, in the process of cleaning the experimental container by the experimenter, irritant and corrosive gases or organic waste gases are inevitably generated due to the residues of the reaction liquid in the container, the molecular weight of the waste gases is often heavier than that of air, once generated, the waste gases stay in the laboratory for a long time to corrode the experimental instrument and seriously damage the respiratory health of the experimenter. There are no corresponding treatment measures in existing laboratories. For example, tap water is often used for primary washing in laboratory washing, then the washing is performed with deionized water, and then the experiment is performed with deionized water and ultrapure water. However, the conventional laboratory washing table only provides tap water, deionized water and ultrapure water are contained in a bucket and are not replaced for months, algae are bred after the water body is irradiated by sunlight, foul smell can pollute the water body for a long time, water quality cannot be guaranteed, inconvenience is brought to experimental operation, and the like.
SUMMERY OF THE UTILITY MODEL
Based on the technical problems, the utility model provides a novel multifunctional combined laboratory washing table.
The technical solution adopted by the utility model is as follows:
a novel multifunctional combined laboratory washing table comprises a washing table body, wherein a water tank is arranged at the center of a table top of the washing table body, a protective cover is arranged on the periphery above the table top of the washing table body, and the protective cover at least comprises a back protective plate and two side protective plates positioned on two sides;
the bottom of the back protection plate is provided with a lower air-draft type waste gas absorption plate, the lower air-draft type waste gas absorption plate comprises an air-draft plate body, a plurality of air-draft holes are arranged on the air-draft plate body, the outer side of the air-draft plate body is provided with an air-collecting cover communicated with the air-draft holes, and the air-collecting cover is communicated with the air-draft pipe. The wind power can be adjusted manually according to the needs.
Preferably, the protective cover further comprises a front protective plate arranged on the front side of the table top of the washing table body, and the front protective plate, the back protective plate and the two side protective plates are enclosed to form a transparent washing space with the periphery closed;
one side of the front protection plate is hinged with one side protection plate, the other side of the front protection plate is connected with the other side protection plate in an openable manner, and a first arm hole and a second arm hole which are convenient for an experimenter to pass through are formed in the side protection plate;
or the front protection plate comprises a first plate body and a second plate body, one edge of the first plate body is hinged with one side protection plate, one edge of the second plate body is hinged with the other side protection plate, and the first plate body is connected with the second plate body in an openable manner; a first arm hole is formed in the first plate body, and a second arm hole is formed in the second plate body.
Preferably, a tap water faucet is arranged above the water tank, a deionized water faucet is arranged on one side of the tap water faucet, and an ultra-pure water faucet is arranged on the other side of the tap water faucet;
the tap water faucet is connected with a tap water conveying main pipeline through a tap water conveying pipeline, and a heater for heating tap water is arranged on the tap water conveying pipeline;
the deionized water faucet is connected with a tap water main conveying pipeline through a deionized water conveying pipeline, and a deionized water preparation device is arranged on the deionized water conveying pipeline;
the ultrapure water faucet is connected with the deionized water conveying pipeline through an ultrapure water conveying pipeline, and the ultrapure water conveying pipeline is provided with an ultrapure water machine.
Preferably, the back protection plate, the side protection plate and the front protection plate are all transparent tempered glass plates or transparent plastic plates with certain explosion-proof capacity.
Preferably, a red warning mark belt is arranged on the periphery of the outer side of the upper part of the protective cover to prevent head collision.
Preferably, one end of the table top of the washing table body is provided with the eye washer;
the eye washer comprises a spray head, the spray head is fixed on a stainless steel spray head main body, the stainless steel spray head main body is connected with one end of a water control valve main body, the other end of the water control valve main body is connected with one end of a handle, the other end of the handle is connected with a water supply hose, and the water supply hose is connected with a tap water conveying main pipeline;
be provided with the fixed orifices on the mesa of wash platform body, the water supply hose passes from the fixed orifices, has stable cover, fixing base, rubber ring and lock mother from last to overlapping in proper order down in the outside of water supply hose, and the fixing base is located the top of fixed orifices, and the lock mother is located the below of fixed orifices, fixing base and lock mother threaded connection.
Preferably, a transparent vessel frame is arranged on one side inside the protective cover, the vessel frame comprises a fixing plate which is vertically arranged and attached to one side of the protective cover, the fixing plate is a transparent plate body, and supporting rods which are obliquely and upwards extended and arranged relative to the fixing plate are arranged on the fixing plate at intervals.
Preferably, a waterproof power supply is further arranged on the washing table body, the power supply comprises a two-phase power supply and a 5V power supply, and an overvoltage protection device is further arranged at the power supply.
Preferably, the washing table body is further provided with a vacuum pumping pipe interface, the vacuum pumping pipe interface is communicated with one end of the vacuum pumping pipe, and the other end of the vacuum pumping pipe is connected with a large centralized vacuum system. The vacuum extraction tube interface is particularly beneficial to the experiment operation of vacuum extraction. After the vacuum pumping pipe interface is arranged, a vacuum pump does not need to be arranged in a laboratory, and the noise and air pollution caused by the vacuum pump can be thoroughly avoided.
Preferably, an induction emergency lighting lamp is arranged at the upper part of the protective cover. Once the indoor brightness is not enough or no illumination is available in the power-off process, the induction emergency illuminating lamp can be automatically started.
Preferably, the two-dimensional code which is convenient for checking the content needing to be known is arranged on the outer side of the protective cover. The user can conveniently check the attention items.
The beneficial technical effects of the utility model are as follows:
according to the utility model, the transparent protective cover is arranged on the periphery of the upper part of the table top of the laboratory washing table, so that the sight is not blocked completely, corrosive liquid splashing caused when an experimenter washes an experimental container can be prevented, and harmful gas which is corrosive and polluting and heavier than air can be guided away in time by matching with the lower air-draft type waste gas absorption plate, so that the pollution gas generated in the experiment is prevented from overflowing, and the safety and health of the experimenter are effectively protected.
The protective cover can adopt a four-side transparent glass protective cover without an upper cover; the front side adopts the shaft rotation double-door opening mode, and the experiment operation without the barrier in the front space is convenient after the door is opened. The operation experiment can also be stretched into through two arm access holes on the front protection plate, and a rotatable transparent cover plate can be further covered on the two arm holes. The four-side transparent glass protective cover can prevent waste liquid from splashing and waste gas from diffusing and also has certain explosion-proof capability.
The utility model also arranges a heater under the washing platform for heating tap water, the temperature of 30-75 ℃ is adjustable, and the utility model is convenient for warm water in winter or heating experimental water. Meanwhile, the washing table is also provided with water outlets for deionized water and ultrapure water, and the washing table is used for washing utensils or carrying out experiments, so that the washing table is convenient, the due quality of the deionized water and the ultrapure water can be ensured, and the higher requirements of the experiments are met.
The eye washer is also arranged on the washing table and adopts an outward drawing structure, so that when chemical substances are sprayed to eyes, faces, necks and bodies of workers, the eye washer can be conveniently used nearby and in time for large-flow water flow washing.
The vacuum suction pipe interface is reserved on the washing table and used for a large amount of operations needing vacuum suction.
The power supply is arranged near the washing table and comprises a two-phase power supply and a 5V power supply, so that different power consumption requirements are facilitated. The power supply arranged near the washing table is also provided with an overvoltage protection device to prevent the electric appliances from being damaged by overhigh or overlow voltage.
According to the utility model, the vessel frame is arranged on one side in the protective cover, so that containers such as washed conical bottles and the like can be conveniently hung in an inverted manner, water can be controlled, and the containers are ensured to be dry and tidy after washing.
The emergency lighting lamp is arranged on the upper part of the protective cover, so that emergency lighting can be performed; the two-dimensional code is arranged on the washing table, and the use notice of the washing table can be checked after scanning. The outer side of the upper part of the protective cover is provided with a warning mark so as to warn experimenters and effectively prevent the experimenters from colliding with the protective cover.
Drawings
The utility model will be further described with reference to the following detailed description and drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the protective cover according to the present invention;
FIG. 3 is a schematic view of the structure of the washing table body according to the present invention;
FIG. 4 is a schematic structural diagram of one embodiment of a shield according to the present invention;
FIG. 5 is a schematic view of the front fender shown in FIG. 4 after being opened;
FIG. 6 is a schematic front view of the structure of FIG. 4;
FIG. 7 is a schematic view of the eye washer used in the present invention;
FIG. 8 is a schematic view showing the connection of pipes for transferring tap water and deionized water.
Detailed Description
Combine the attached drawing, a novel many function combination formula laboratory wash platform, including wash platform body 1, be provided with basin 3 in 2 center departments of mesa of wash platform body 1, be provided with protection casing 4 in the mesa top four sides border of wash platform body 1, protection casing 4 is transparent design, highly is about 50 cm. The shield 4 includes at least a back shield 401 and two side shields 402 on both sides. Be provided with down air-draft waste gas absorption board 5 in the bottom of back guard plate 401 or side guard plate 402, air-draft waste gas absorption board 5 includes the convulsions plate body down, has arranged a plurality of convulsions hole 501 on the convulsions plate body, and a plurality of convulsions hole 501 is the array and arranges, is provided with the air-collecting cover 502 that communicates with the convulsions hole in the outside of the convulsions plate body, and air-collecting cover 502 is linked together with exhaust column 503.
The protective cover 4 and the table top 2 can be connected in various ways, for example, fixing grooves can be formed in the periphery of the table top 2, and the bottoms of the back surface protection plate 401 and the side surface protection plate 402 are correspondingly inserted into the fixing grooves and fastened through bolts; the back protection plate 401 and the two side protection plates 402 are bent at an angle of 90 degrees after being melted. The air draft plate body of the lower air draft type waste gas absorption plate 5 can be integrated with the back side protection plate, namely, the air draft holes 501 are directly arranged at the bottom of the back side protection plate; of course, the air draft plate body can also be arranged independently, namely arranged at the bottom of the back protection plate and connected firmly in a sealing way.
The utility model is provided with protective covers on the four sides of the circumference above the table-board of the laboratory washing table, and the top of the protective covers is open. The protective cover can prevent that the corrosive liquids that leads to when the experimenter washs the experimental container from splashing everywhere, and air-draft formula waste gas absorption board under the cooperation simultaneously can in time lead away has corruption and polluting and than the heavy harmful gas of air, prevents that the contaminated gas that produces from spilling over in the experiment, effectively protects experimenter's safety and health. The utility model adopts the lower air draft mode because most harmful inorganic or organic gases are heavier than air, such as HNO3·H2O、HF·H2O、HCl·H2Inorganic gases such as O and the like, and organic gases such as benzene, toluene vapor and the like, which stay near the ground in the laboratory, continuously corrode experimental equipment and pollute and damage the respiratory system of people. Air pollution is the most important environmental risk factor affecting health. The toxicity of air pollution acts on various organs of the human body and can lead to an excessive mortality rate when the level of air pollution rises.
As a further design of the present invention, the protection cover 4 further includes a front protection plate 403 disposed on the front side of the table top of the washing table body, and the front protection plate 403, the back protection plate 401 and the two side protection plates 402 are enclosed to form a washing space with a closed periphery. The front protection plate 401 is configured to be openable, for example, one side of the front protection plate is hinged to one of the side protection plates, and the other side of the front protection plate is connected to the other side protection plate by an openable structure, such as a latch structure. Be provided with first arm hole and the second arm hole that makes things convenient for the experimenter arm to pass through on the side guard plate. More preferably, the front protection plate 403 includes a first plate 4031 and a second plate 4032, one side of the first plate 4031 is hinged to one of the side protection plates, one side of the second plate 4032 is hinged to the other side protection plate, and the first plate 4031 and the second plate 4032 are connected in an openable manner, such as a latch structure or a locking structure. First plate 4031 and second plate 4032 are free to rotate. A first arm hole 4033 is provided in the first plate 4031, and a second arm hole 4034 is provided in the second plate 4032. The diameter of the first arm hole 4033 and the diameter of the second arm hole 4034 are about 20cm, the distance between the two holes is about 45cm, and the arm holes are covered with openable transparent explosion-proof baffles.
The wind power of the lower air draft type waste gas absorption plate is manually adjustable.
The back surface protection plate, the side surface protection plate and the front surface protection plate are all transparent glass plates or transparent plastic plates, and PC plates and the like or PMMA plates can be preferably selected. On one hand, the washing space condition is convenient to observe, and on the other hand, the washing space condition has high strength. The PC board has excellent shock resistance, which is 250 times higher than that of the traditional glass and 30 times higher than that of an acrylic board. The impact strength of PC board is called as "transparent steel plate".
The protective cover of the utility model can adopt a four-side transparent glass protective cover or a transparent PC board without an upper cover. The front side adopts the shaft rotation double-door opening mode, and the experiment operation without the barrier in the front space is convenient after the door is opened. The operation experiment can also be stretched into through two arm access holes on the front protection plate, and a rotatable transparent cover plate can be further covered on the two arm holes. The four-side transparent glass protective cover can prevent waste liquid from splashing and waste gas from diffusing and also has certain explosion-proof capability.
Further, a tap 6 is provided above the water tank, a deionized water tap 7 is provided at one side of the tap 6, and an ultra pure water tap 8 is provided at the other side of the tap 6. The tap 6 is connected with a tap water conveying main pipeline 10 through a tap water conveying pipeline 9, a heater 11 for heating tap water is arranged on the tap water conveying pipeline 9, the heater 11 can be an automatic heater, and the temperature is adjustable. The deionized water tap 7 is connected with a tap water main conveying pipeline 10 through a deionized water conveying pipeline 12, and a deionized water preparation device 13 is arranged on the deionized water conveying pipeline. The ultrapure water faucet 8 is connected with the deionized water delivery pipeline 12 through an ultrapure water delivery pipeline 14, an ultrapure water machine 15 is arranged on the ultrapure water delivery pipeline 14, and the deionized water prepared by the deionized water preparation device can be further prepared into ultrapure water through the ultrapure water machine.
The heater 11, the deionized water producing apparatus 13, the ultrapure water machine 15, and the like may be any of those conventionally available or commercially available. Deionized water produced in real time by the deionized water producing apparatus 13 and fresh ultrapure water produced in real time by the ultrapure water machine 15 can be supplied to the deionized water faucets 7 and the ultrapure water faucets 8 of the respective laboratories through pipes.
The heater is arranged below the washing table and used for heating tap water, the heating temperature is adjustable within the range of 30-75 ℃, and warm water for a laboratory in winter or experimental water is convenient to heat. Meanwhile, the washing table is also provided with water outlets of deionized water (DI water) and ultrapure water (UP water) for washing utensils or carrying out experiments, so that the washing table is convenient, the due quality of the deionized water and the ultrapure water can be ensured, and the higher requirements of the experiments are met.
Conventional laboratory washing tables provide only tap water, without DI water and UP water, which causes inconvenience to experimental operations. In order to take water without running legs frequently, a plurality of plastic buckets are usually placed on an existing washing table and filled with DI water and UP water, and although certain convenience is achieved, various pollutions can be introduced when a bucket cover is opened and closed in the process of adding water. And the bucket is placed for months after being filled for the time-to-time needs. The water barrel is semitransparent and is irradiated by sunlight, so that bacteria and algae are prevented from breeding. When the water tap at the lower part of the water tank discharges water, the air flowing into the upper cover can bring pollution, so that the quality of the DI water is reduced, and the UP water can not reach 18.2M omega cm (25 ℃). During washing, a large amount of tap water is often used for primary washing, then a small amount of DI water is used for washing a utensil for a plurality of times to ensure cleanness, various ions on the utensil are washed away, and finally DI water and UP water are used for preparing a solution for various experiments. The utility model reduces various middle pollution links by directly leading water from the water making machine to the water using terminal. The DI water and UP water interfaces are reserved on the washing table, so that experimenters can conveniently and directly use the DI water and the UP water, convenience is realized, due quality of the DI water and the UP water can be ensured, and higher requirements of experiments are met.
Further, a warning mark 16 is provided on the outer side of the upper portion of the protection cover 4. Because the protection casing is transparent design, and warning mark 16 can adopt red warning strip etc. to play the warning effect to the experimenter, can effectively prevent that the experimenter from colliding the protection casing.
Furthermore, an eye washer 17 is arranged at one end of the table top of the washing table body. The eye washer 17 comprises a spray head 1701 which is fixed on a stainless steel spray head main body 1702, the stainless steel spray head main body is connected with one end of a water control valve main body 1703, the other end of the water control valve main body is connected with one end of a handle 1704, the other end of the handle is connected with a water supply hose 1705, and the water supply hose is connected with a tap water conveying main pipeline 9. The tap water in the main tap water supply pipe 9 may be supplied to the shower head 1701 through the water supply hose 1705 and the like, and be uniformly sprayed from the shower head. The water control valve body 1703 may function to regulate water flow.
Be provided with the fixed orifices on the mesa of wash platform body, water supply hose 1705 passes from the fixed orifices, from last cover in proper order down in the outside of water supply hose has stable cover 1706, fixing base 1707, rubber ring 1708 and lock mother 1709, and fixing base 1707 is located the top of fixed orifices, and lock mother 1709 is located the below of fixed orifices, fixing base 1707 and lock mother 1709 threaded connection. By this connection, the shower head 1701 can freely extend a distance, and is convenient to use.
According to the eye washer, the eye washer is arranged on the washing table and adopts an outward drawing structure, so that when chemical substances are sprayed to eyes, faces, necks and bodies of workers, the eye washer can be conveniently used nearby and timely to wash with high-flow water flow.
Further, be provided with the ware frame 18 in inside one side of protection casing, the ware frame is including vertical arrangement and the fixed plate 1801 of laminating in protection casing one side, fixed plate 1801 is the transparent plate body, and the interval is provided with the bracing piece 1802 who upwards extends the arrangement for the fixed plate slope on the fixed plate. The laboratory technician cleaned containers such as erlenmeyer flasks may be inverted on the support bar 1802. According to the utility model, through the arrangement of the vessel frame 18, containers such as washed conical bottles and the like can be conveniently hung upside down, water control is carried out, and the dryness and tidiness of the washed containers are ensured.
Furthermore, a power supply is arranged on the washing table body and comprises a two-phase power supply and a 5V power supply, so that different power consumption requirements are facilitated. The power supply is also provided with an overvoltage protection device to prevent the over-high or over-low voltage from damaging the electric appliance.
Furthermore, a vacuum pumping pipe interface 19 is also arranged on the washing platform body, the vacuum pumping pipe interface is communicated with one end of the vacuum pumping pipe, and the other end of the vacuum pumping pipe is connected with a vacuum pumping system. Vacuumizing operation is often required in various experimental processes. The vacuum pumping pipe interface is reserved on the washing table and is used for a large amount of operations needing vacuum pumping.
Further, an emergency lighting lamp 20 is provided at the upper portion of the shield for emergency lighting.
Furthermore, the two-dimensional code 21 is arranged on the outer side of the protective cover, so that the use notes and the like of the washing table can be checked after scanning.
The utility model is further illustrated by the following specific examples:
example 1
A multifunctional combined laboratory washing table comprises a washing table body, wherein a water tank is arranged at the center of a table top of the washing table body, and a transparent inorganic tempered glass protective cover is arranged on the periphery above the table top of the washing table body. The 1.5KW heater is arranged under the washing table and used for heating tap water, the temperature is adjustable, and hot water with the temperature of 30-75 ℃ is convenient to use. The eyewash basin is installed on the washing table, the eyewash basin can spray out water spray in a large flow rate similar to a shower, the water supply hose of the eyewash basin can stretch by 1.5 meters, and the eyewash basin can be conveniently used in time to wash a large amount of injured body surfaces through water. Two vacuum interfaces with vacuum pumping function are arranged on the washing platform. Vacuum is needed in the experimental process, the hose can be directly used for fast plugging connection to the vacuum interface, and a switch valve at the vacuum interface is opened. The washing table is provided with a DI water interface and an UP water interface. Is convenient for washing vessels or carrying out experiments. The washing table is provided with a lower air exhaust type waste gas absorption plate for quickly guiding away polluting harmful gas. A power supply is provided near the washing table. Two-phase electrical sockets and two 5V power supplies. The power utilization requirements are different. The power supply near the washing table is connected with an overvoltage protector. The overvoltage protector is connected at the upstream of the power supply to prevent the over-high or over-low voltage from damaging the electric appliance. The two-dimensional code is arranged on the washing table, and the use notice can be checked after scanning. The washing table is provided with a transparent glassware rack for placing glassware.
Four-sided transparent glass protective cover without upper cover. The front face adopts a shaft rotation double-door 360-degree opening mode, and the experimental operation without blocking in the front face space is facilitated after the door is opened. The experiment can be operated by extending two arms on the front glass into the holes, which is favorable for preventing the polluted gas generated in the experiment from overflowing out of the water tank. The diameter of the hole is about 20cm, and the distance between the two holes is about 45 cm. The two arm holes are covered with a rotatable transparent cover plate. The four-side transparent glass protective cover can prevent waste liquid from splashing and waste gas from diffusing and also has certain explosion-proof capability.
Example 2
The difference from example 1 is that:
the protective cover is made of transparent PC explosion-proof plastic and has a thickness of 3.5-5 mm. Has high explosion-proof capability and high light transmission. Compared with inorganic toughened glass, the PC explosion-proof plastic has the advantages of light weight, low price, easy processing and the like. The color of the PC explosion-proof plastic can be set in a diversified manner as required.
Example 3
The difference from example 1 is that:
the protective cover is made of transparent PMMA plastic and has the thickness of 3.5-5 mm. Has high explosion-proof capability and high light transmission. Compared with inorganic toughened glass, PMMA plastic has the advantages of light weight, low price, easy processing and the like. The color of the PMMA plastic can be set in a diversified way according to the requirement.
Example 4
The difference from example 1 is that:
the two arm holes are various in shape, and can be set to be square, oval and the like, so that individual requirements are met.
Parts not described in the above modes can be realized by adopting or referring to the prior art.
It should be understood, however, that the description herein of specific embodiments is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a novel many function combination formula laboratory wash platform, includes the wash platform body, is provided with basin, its characterized in that in the mesa center department of wash platform body: a protective cover is arranged on the periphery above the table top of the washing table body and at least comprises a back protective plate and two side protective plates positioned on two sides;
the bottom of the back protection plate is provided with a lower air-draft type waste gas absorption plate, the lower air-draft type waste gas absorption plate comprises an air-draft plate body, a plurality of air-draft holes are arranged on the air-draft plate body, the outer side of the air-draft plate body is provided with an air-collecting cover communicated with the air-draft holes, and the air-collecting cover is communicated with the air-draft pipe.
2. The new multi-functional modular laboratory wash station of claim 1, further comprising: the protective cover further comprises a front surface protective plate arranged on the front side of the table top of the washing table body, and the front surface protective plate, the back surface protective plate and the two side surface protective plates are enclosed to form a transparent washing space with the periphery closed;
one side of the front protection plate is hinged with one side protection plate, the other side of the front protection plate is connected with the other side protection plate in an openable manner, and a first arm hole and a second arm hole which are convenient for an experimenter to pass through are formed in the side protection plate;
or the front protection plate comprises a first plate body and a second plate body, one edge of the first plate body is hinged with one side protection plate, one edge of the second plate body is hinged with the other side protection plate, and the first plate body is connected with the second plate body in an openable manner; a first arm hole is formed in the first plate body, and a second arm hole is formed in the second plate body.
3. The new multi-functional modular laboratory wash station of claim 1, further comprising: a tap water faucet is arranged above the water tank, a deionized water faucet is arranged on one side of the tap water faucet, and an ultra-pure water faucet is arranged on the other side of the tap water faucet;
the tap water faucet is connected with a tap water conveying main pipeline through a tap water conveying pipeline, and a heater for heating tap water is arranged on the tap water conveying pipeline;
the deionized water faucet is connected with a tap water main conveying pipeline through a deionized water conveying pipeline, and a deionized water preparation device is arranged on the deionized water conveying pipeline;
the ultrapure water faucet is connected with a deionized water conveying pipeline through an ultrapure water conveying pipeline, and the deionized water conveying pipeline is provided with an ultrapure water machine.
4. A novel multifunctional combined laboratory washing table according to claim 2, characterized in that: the back protection plate, the side protection plate and the front protection plate are all transparent toughened glass plates or transparent plastic plates with certain explosion-proof capacity.
5. The new multi-functional modular laboratory wash station of claim 1, further comprising: the periphery of the outer side of the upper part of the protective cover is provided with a red warning mark belt.
6. The new multi-functional modular laboratory wash station of claim 4, wherein: one end of the table top of the washing table body is provided with an eye washer;
the eye washer comprises a spray head, the spray head is fixed on a stainless steel spray head main body, the stainless steel spray head main body is connected with one end of a water control valve main body, the other end of the water control valve main body is connected with one end of a handle, the other end of the handle is connected with a water supply hose, and the water supply hose is connected with a tap water conveying main pipeline;
be provided with the fixed orifices on the mesa of wash platform body, the water supply hose passes from the fixed orifices, has stable cover, fixing base, rubber ring and lock mother from last to overlapping in proper order down in the outside of water supply hose, and the fixing base is located the top of fixed orifices, and the lock mother is located the below of fixed orifices, fixing base and lock mother threaded connection.
7. The new multi-functional modular laboratory wash station of claim 1, further comprising: the protective cover is characterized in that a transparent vessel frame is arranged on one side in the protective cover, the vessel frame comprises a fixing plate which is vertically arranged and attached to one side of the protective cover, the fixing plate is a transparent plate body, and supporting rods which are obliquely and upwards extended and arranged relative to the fixing plate are arranged on the fixing plate at intervals.
8. The new multi-functional modular laboratory wash station of claim 1, further comprising: the washing table body is also provided with a power supply, the power supply comprises a two-phase power supply and a 5V power supply, and the power supply is also provided with an overvoltage protection device.
9. The new multi-functional modular laboratory wash station of claim 1, further comprising: the washing table body is also provided with a vacuum exhaust pipe interface, the vacuum exhaust pipe interface is communicated with one end of a vacuum exhaust pipe, and the other end of the vacuum exhaust pipe is connected with a large centralized vacuum system.
10. The new multi-functional modular laboratory wash station of claim 1, further comprising: the upper part of the protective cover is provided with an induction emergency lighting lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120938649.3U CN215312515U (en) | 2021-04-30 | 2021-04-30 | Novel many function combination formula laboratory wash platform |
Applications Claiming Priority (1)
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