CN216594677U

CN216594677U - Physical adsorption instrument with remote checking function

Info

Publication number: CN216594677U
Application number: CN202121876811.XU
Authority: CN
Inventors: 杨正红
Original assignee: Technical Institute of Physics and Chemistry of CAS
Current assignee: Technical Institute of Physics and Chemistry of CAS
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-05-24
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a physical adsorption instrument with a remote viewing function, which comprises a physical adsorption instrument body, wherein a touch screen is arranged on the front wall of the physical adsorption instrument body, a test bin is arranged at the corner of the front wall of the physical adsorption instrument body, an adsorption pipe is fixedly connected with the inner wall of the top of the test bin, a supporting plate is arranged in the test bin, a sealing ring is embedded and arranged on the outer side of the test bin on the front wall of the physical adsorption instrument body, a door plate is hinged to the corresponding position of the front wall of the physical adsorption instrument body and the test bin, and two transmission shafts are symmetrically and rotatably connected to one side of the outer wall of the physical adsorption instrument body, which is positioned at the non-hinged position of the door plate; according to the utility model, through arranging the door plate, the sealing ring and the like, the door plate made of vacuum glass is matched with the sealing ring, so that a good sealing effect can be achieved on the test bin, liquid nitrogen is prevented from directly escaping into a laboratory, meanwhile, a heat preservation and insulation effect can be achieved, and the volatilization speed of the liquid nitrogen in the Dewar flask is slowed down.

Description

Physical adsorption instrument with remote checking function

Technical Field

The utility model relates to a physical adsorption instrument, in particular to a physical adsorption instrument with a remote checking function.

Background

The physical adsorption instrument belongs to a research-grade instrument, can test the specific surface area, the total pore volume, the pore size distribution and the adsorption and desorption data of a material, particularly can give a more accurate test result to the pore size distribution of a microporous material, can be upgraded into a double-station micropore test function, and is suitable for scientific research institutions and enterprise users with extremely high research and development and experiment requirements.

Current physical adsorption appearance is at the during operation, and its sample cell and be used for holding the dewar bottle of liquid nitrogen are most directly exposed in the outside air, lead to direct loss in the laboratory after the liquid nitrogen volatilizees, and the liquid nitrogen in the dewar bottle can be volatilized with higher speed under the influence of room temperature, lead to the liquid nitrogen in the dewar bottle to volatilize too fast, remain to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a physical adsorption instrument with a remote viewing function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a physical adsorption instrument with a remote viewing function comprises a physical adsorption instrument body, wherein a touch screen is arranged on the front wall of the physical adsorption instrument body, a test bin is arranged at the corner of the front wall of the physical adsorption instrument body, an adsorption pipe is fixedly connected with the inner wall of the top of the test bin, a supporting plate is arranged in the test bin, a sealing ring is embedded into the front wall of the physical adsorption instrument body at the outer side of the test bin, a door plate is hinged to the front wall of the physical adsorption instrument body and the corresponding position of the test bin, two transmission shafts are symmetrically and rotatably connected to one side of the outer wall of the physical adsorption instrument body at the non-hinged position of the door plate, a connecting block is fixedly connected to the outer wall of each transmission shaft, an arc strip is fixedly connected to the outer wall of each connecting block, the door plate is positioned between the arc strip and the physical adsorption instrument body, and the inner side wall of the door plate is attached to the sealing ring, the outer wall of the door plate is attached to the arc-shaped strip.

As a further scheme of the utility model: the outer wall fixedly connected with casing of physical adsorption appearance body, two the transmission shaft all is located the inside of casing, the inboard rotation that the outer wall of physical adsorption appearance body is located the casing is connected with the pivot, fixedly connected with hand wheel behind the outer wall of casing is run through to the one end of pivot, the pivot is rotated with the casing and is connected, two the transmission shaft all is connected with the pivot transmission.

As a further scheme of the utility model: the outer wall symmetry fixed cover of pivot has connect two first band pulleys, the outer wall of transmission shaft is fixed to be cup jointed the second band pulley, two the second band pulley is connected with the transmission of the first band pulley that corresponds through the belt respectively.

As a further scheme of the utility model: the outer wall of the door plate is symmetrically and fixedly connected with two clamping blocks, and the clamping blocks are located on the inner sides of the corresponding arc-shaped strips.

As a still further scheme of the utility model: the door plant is the vacuum glass material, the transversal arc of personally submitting overlook of door plant, the radian looks adaptation of the outer wall of physisorption appearance body and door plant, the inside wall coating of door plant has antifog coating.

As a still further scheme of the utility model: the inside of physisorption appearance body is provided with 5G communication module and WIFI communication module, the physisorption appearance still includes solid-state IP server, mobile communication terminal, high in the clouds data server, equipment manufacturer's server, the physisorption appearance body passes through 5G communication module, WIFI communication module and solid-state IP server wireless communication connection, mobile communication terminal, high in the clouds data server, equipment manufacturer's server all with solid-state IP server communication connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through arranging the door plate, the sealing ring and the like, the door plate made of vacuum glass is matched with the sealing ring, so that a good sealing effect can be achieved on the test chamber, liquid nitrogen is prevented from directly escaping into a laboratory, meanwhile, a heat preservation and insulation effect can be achieved, and the volatilization speed of the liquid nitrogen in the Dewar flask is reduced.

2. According to the utility model, the first belt wheel, the second belt wheel, the transmission shaft and the like are arranged, the first belt wheel is in transmission connection with the second belt wheel, and the two arc-shaped strips can be driven to rotate only by rotating the hand wheel, so that the door plate is locked and cannot rotate on the outer wall of the physical adsorption instrument body, and the operation is simple and convenient.

3. According to the utility model, the antifogging coating on the inner side wall of the door panel can effectively prevent water molecules in air in the test bin from condensing on the inner wall of the door panel under the action of liquid nitrogen, so that the observation effect of the door panel made of vacuum glass is ensured, and meanwhile, as the outer wall of the opening of the test bin is in an arc shape attached to the door panel, compared with an opening on a plane, the operation space is larger, and operators can clamp and place the sample tube and the Dewar flask more conveniently.

Drawings

Fig. 1 is a schematic structural diagram of a physical adsorption instrument with a remote viewing function.

Fig. 2 is a schematic structural diagram of a seal ring in a physical adsorption instrument with a remote viewing function.

Fig. 3 is a schematic structural diagram of an arc-shaped strip in a physical adsorption instrument with a remote viewing function.

Fig. 4 is a schematic structural diagram of a door panel in a physical adsorption instrument with a remote viewing function.

Fig. 5 is a block diagram of a physical adsorption apparatus with remote viewing function.

Wherein, physical adsorption appearance body 1, touch-sensitive screen 2, test chamber 3, adsorption tube 4, layer board 5, sealing washer 6, door plant 7, handle 8, fixture block 9, casing 10, pivot 11, hand wheel 12, first band pulley 13, transmission shaft 14, second band pulley 15, connecting block 16, arc strip 17, 5G communication module 18, WIFI communication module 19, solid-state IP server 20, mobile communication terminal 21, high in the clouds data server 22, equipment manufacturer's server 23.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, are used merely to facilitate description of the present invention and to simplify description, and do not indicate or imply that the referenced devices or elements must have the particular orientations, configurations and operations described in the specification, and therefore are not to be considered limiting.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1 to 5, in the embodiment of the utility model, a physical adsorption instrument with a remote viewing function includes a physical adsorption instrument body 1, a touch screen 2 is disposed on the front wall of the physical adsorption instrument body 1, a test bin 3 is disposed at a corner of the front wall of the physical adsorption instrument body 1, an adsorption tube 4 is fixedly connected to an inner wall of the top of the test bin 3, a supporting plate 5 is disposed in the test bin 3, a sealing ring 6 is embedded in the front wall of the physical adsorption instrument body 1 at the outer side of the test bin 3, a door plate 7 is hinged to a corresponding position of the front wall of the physical adsorption instrument body 1 and the test bin 3, two transmission shafts 14 are symmetrically and rotatably connected to one side of the outer wall of the physical adsorption instrument body 1 at a non-hinged position of the door plate 7, a connecting block 16 is fixedly connected to the outer wall of the transmission shafts 14, and an arc-shaped strip 17 is fixedly connected to the outer wall of the connecting block 16, door plant 7 is located between arc 17 and the physical adsorption appearance body 1, the inside wall and the sealing washer 6 laminating of door plant 7, the outer wall and the arc 17 laminating of door plant 7.

Outer wall fixedly connected with casing 10 of physisorption appearance body 1, two transmission shaft 14 all is located the inside of casing 10, the inboard rotation that the outer wall of physisorption appearance body 1 is located casing 10 is connected with pivot 11, fixedly connected with hand wheel 12 behind the outer wall that casing 10 was run through to the one end of pivot 11, pivot 11 rotates with casing 10 to be connected, two transmission shaft 14 all is connected with the 11 transmissions of pivot.

The outer wall of the rotating shaft 11 is symmetrically and fixedly sleeved with two first belt wheels 13, the outer wall of the transmission shaft 14 is fixedly sleeved with second belt wheels 15, and the two second belt wheels 15 are in transmission connection with the corresponding first belt wheels 13 through belts respectively.

The first belt wheel 13 is connected with the second belt wheel 15 in a transmission mode, and only the hand wheel 12 needs to be rotated, so that the two arc-shaped strips 17 can be driven to rotate, the door plate 7 is locked, and the door plate 7 cannot rotate on the outer wall of the physical adsorption instrument body 1.

The outer wall of the door plate 7 is symmetrically and fixedly connected with two clamping blocks 9, and the clamping blocks 9 are located on the inner sides of the corresponding arc-shaped strips 17.

The stability of the door plate 7 in the locking process can be further improved by the matching of the clamping block 9 and the arc-shaped strip 17.

The door plant 7 is the vacuum glass material, the transversal arc of personally submitting overlook of door plant 7, the radian looks adaptation of the outer wall of physisorption appearance body 1 and door plant 7, the inside wall coating of door plant 7 has antifog coating.

The vacuum glass is formed by sealing the peripheries of two pieces of flat glass, vacuumizing the gap between the two pieces of flat glass and sealing an exhaust hole, wherein the gap between the two pieces of flat glass is 0.3mm, at least one of the two pieces of vacuum glass is generally low-radiation glass, so that the heat dissipated by conduction, convection and radiation of the vacuum glass is reduced to the minimum, and the working principle of the vacuum glass is the same as that of a glass vacuum flask. The antifog coating of inside wall can effectually avoid on the hydrone in the air condenses the inner wall of door plant 7 under the effect of liquid nitrogen in test chamber 3 to the observation effect of door plant 7 made by vacuum glass has been ensured.

Simultaneously, because of the arc of test chamber 3's opening part outer wall for laminating with door plant 7, compare in the opening on the plane, its operating space is bigger, and the operating personnel of being more convenient for carries out the clamping and places sample cell and dewar bottle.

The physical adsorption instrument comprises a physical adsorption instrument body 1, and is characterized in that a 5G communication module 18 and a WIFI communication module 19 are arranged inside the physical adsorption instrument body 1, the physical adsorption instrument body further comprises a solid IP server 20, a mobile communication terminal 21, a cloud data server 22 and an equipment manufacturer server 23, the physical adsorption instrument body 1 is in wireless communication connection with the solid IP server 20 through the 5G communication module 18 and the WIFI communication module 19, and the mobile communication terminal 21, the cloud data server 22 and the equipment manufacturer server 23 are in communication connection with the solid IP server 20.

The physical adsorption instrument body 1 can be accessed to the internet through a 5G communication module 18 or a wireless WIFI module 19 in the physical adsorption instrument body and is connected with a solid IP server 20, and after the connection is successful, all running states and parameters of the physical adsorption instrument body 1 can be read and remotely controlled by a user through a specific APP software through a mobile communication terminal 21 such as a smart phone, a tablet personal computer and the like; under the authorization of a physical adsorption instrument user, a physical adsorption instrument manufacturer worker can remotely access a corresponding data file of the physical adsorption instrument body 1 through the solid IP server 20, can perform most direct performance judgment on the state of the instrument, and can manage a control module of the physical adsorption instrument body 1 under the authorization of a client to overhaul the instrument; the user can select whether to upload the analysis data to the cloud data server 22 through the solid IP server 20 according to the self requirement, so as to realize safe storage and data backup of the experimental data.

The working principle of the utility model is as follows:

when the device is used, a sample tube is arranged on an adsorption tube 4, a Dewar flask filled with liquid nitrogen is placed on a supporting plate 5, then a lifting mechanism of a physical adsorption instrument is started to drive the supporting plate 5 to ascend, the bottom end of the sample tube is inserted into the liquid nitrogen, then a door plate 7 is closed, the door plate 7 is attached to a sealing ring 6, a hand wheel 12 is rotated, two transmission shafts 14 are driven to rotate by the transmission connection of a first belt wheel 13 and a second belt wheel 15, an arc-shaped strip 17 is rotated to the outer side of the door plate 7 to position the door plate 7, the door plate 7 made of vacuum glass is matched with the sealing ring 6, a good sealing effect can be achieved on a test chamber 3, the liquid nitrogen is prevented from directly escaping into a laboratory, meanwhile, a heat preservation and insulation effect can be achieved, and the volatilization speed of the liquid nitrogen in the Dewar flask is reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a physical adsorption appearance with long-range function of looking over which characterized in that: the physical adsorption instrument comprises a physical adsorption instrument body (1), wherein a touch screen (2) is arranged on the front wall of the physical adsorption instrument body (1), a test bin (3) is arranged at the corner of the front wall of the physical adsorption instrument body (1), an adsorption pipe (4) is fixedly connected with the inner wall of the top of the test bin (3), a supporting plate (5) is arranged in the test bin (3), a sealing ring (6) is embedded into the outer side of the test bin (3) on the front wall of the physical adsorption instrument body (1), a door plate (7) is hinged to the corresponding position of the test bin (3) on the front wall of the physical adsorption instrument body (1), two transmission shafts (14) are symmetrically and rotatably connected to one side of the non-hinged position of the door plate (7) on the outer wall of the physical adsorption instrument body (1), a connecting block (16) is fixedly connected to the outer wall of the transmission shafts (14), and an arc-shaped strip (17) is fixedly connected to the outer wall of the connecting block (16), door plant (7) are located between arc strip (17) and physical adsorption appearance body (1), the inside wall and the sealing washer (6) laminating of door plant (7), the outer wall and the arc strip (17) laminating of door plant (7).

2. The physisorption instrument with remote viewing function of claim 1, wherein: outer wall fixedly connected with casing (10), two of physisorption appearance body (1) transmission shaft (14) all are located the inside of casing (10), the inboard rotation that the outer wall of physisorption appearance body (1) is located casing (10) is connected with pivot (11), fixedly connected with hand wheel (12) behind the outer wall of casing (10) is run through to the one end of pivot (11), pivot (11) rotate with casing (10) and are connected, two transmission shaft (14) all are connected with pivot (11) transmission.

3. The physisorption instrument with remote viewing function of claim 2, wherein: the outer wall symmetry fixed cover of pivot (11) has connect two first band pulleys (13), the outer wall of transmission shaft (14) is fixed to be cup jointed second band pulley (15), two second band pulley (15) are connected with corresponding first band pulley (13) transmission through the belt respectively.

4. The physisorption instrument with remote viewing function of claim 1, wherein: the outer wall of the door plate (7) is symmetrically and fixedly connected with two clamping blocks (9), and the clamping blocks (9) are located on the inner sides of the corresponding arc-shaped strips (17).

5. The physisorption instrument with remote viewing function of claim 1, wherein: door plant (7) are the vacuum glass material, the transversal arc of personally submitting overlook of door plant (7), the radian looks adaptation of the outer wall of physisorption appearance body (1) and door plant (7), the inside wall coating of door plant (7) has antifog coating.

6. The physisorption instrument with remote viewing function of claim 1, wherein: the physical adsorption instrument comprises a physical adsorption instrument body (1), and is characterized in that a 5G communication module (18) and a WIFI communication module (19) are arranged inside the physical adsorption instrument body (1), the physical adsorption instrument further comprises a solid IP server (20), a mobile communication terminal (21), a cloud data server (22) and an equipment manufacturer server (23), the physical adsorption instrument body (1) is in wireless communication connection with the solid IP server (20) through the 5G communication module (18) and the WIFI communication module (19), and the mobile communication terminal (21), the cloud data server (22) and the equipment manufacturer server (23) are in communication connection with the solid IP server (20).