CN212904799U

CN212904799U - Composite analytical instrument for synchronously monitoring chemical filter

Info

Publication number: CN212904799U
Application number: CN202022228495.7U
Authority: CN
Inventors: 田晓芳
Original assignee: Nanjing Junzhiye Technology Co ltd
Current assignee: Nanjing Junzhiye Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-04-06
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a composite analytical instrument for synchronously monitoring a chemical filter, which comprises a bottom plate, a box body, a first monitor, a second monitor, an air outlet pipe, an air outlet mechanism and a spring, wherein the first monitor is started by a switch for monitoring, the second monitor is started by the switch for monitoring, a door plate is placed at the top of the bottom plate, a second clamping block is pulled by a handle, a clamping groove on the second clamping block is clamped with one end of the first clamping block, simultaneously, a rubber sealing ring is tightly attached to the front surface of the box body under the elastic matching of the spring, meanwhile, dust is prevented from entering the box body through the air outlet pipe by the arrangement of the first filter screen, the dust is prevented from entering the box body through an air inlet pipe by the arrangement of the second filter screen, the first fan and the second fan are started by the switch, and the first fan and the second fan are used by the matching of the first, the air inside the box body is driven to circulate through the air inlet pipe and the air outlet pipe.

Description

Composite analytical instrument for synchronously monitoring chemical filter

Technical Field

The utility model relates to an analytical instrument specifically is a compound analytical instrument for synchronous monitoring chemical filter.

Background

Clean rooms, also known as clean rooms, clean rooms or clean rooms. The air purification device is a novel air purification device which is innovative, efficient and energy-saving and is mainly used for treating malodorous in air, toxic, harmful and corrosive gases, a monitor is required to monitor SO2, NH3 and TVOC in the air entering the chemical filter in a dust-free workshop, and the data of SO2, NH3 and TVOC in the filtered air are monitored by another monitor, SO that the filtering efficiency of the chemical filter is analyzed and compared.

Most of existing monitors for monitoring and analyzing chemical filters in clean rooms are directly placed outside, dust is easily covered on the surfaces of the monitors to cause pollution in the long-term placing process, the service life of the monitors is shortened, and therefore the monitors need to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound analytical instrument for synchronous monitoring chemical filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a composite analytical instrument for synchronously monitoring a chemical filter comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a box body, the inner wall of the box body is fixedly connected with a switch, a first monitor, a second monitor, an air inlet mechanism and an air outlet mechanism, the monitoring end of the first monitor is fixedly connected with a first connecting pipe, one end of the first connecting pipe penetrates through the side wall of the box body and extends to the outside, one end of the second monitor is fixedly connected with a second connecting pipe, one end of the second connecting pipe penetrates through the side wall of the box body and extends to the outside, the top of the bottom plate is provided with a door panel, the side wall of the door panel is symmetrically provided with two clamping mechanisms, each clamping mechanism comprises a first clamping block, a handle, a second clamping block, a spring, a connecting block and a hinged seat, one end of the hinged seat is fixedly connected with the side wall of the door panel, and the, the spring symmetry is provided with two, two the one end of spring all with the lateral wall fixed connection of connecting block, two the other end of spring and the lateral wall fixed connection of second joint piece, the second joint piece is through the one end joint of seting up some joint grooves and first joint piece, the other end of first joint piece and the lateral wall fixed connection of box.

As a further aspect of the present invention: the air inlet mechanism comprises an air inlet pipe, a second filter screen and a first fan, one end of the air inlet pipe is fixedly connected with the side wall of the box body in a penetrating mode, the outer wall of the second filter screen is fixedly connected with the inner wall of the air inlet pipe, and the bottom end of the first fan is fixedly connected with the inner wall of the air inlet pipe.

As a further aspect of the present invention: the air outlet mechanism comprises a first filter screen, an air outlet pipe and a second fan, one end of the air outlet pipe is fixedly connected with the side wall of the box body in a penetrating mode, the outer wall of the first filter screen is fixedly connected with the inner wall of the air outlet pipe, and the bottom end of the second fan is fixedly connected with the inner wall of the air outlet pipe.

As a further aspect of the present invention: the rear surface of the door plate is fixedly connected with a rubber sealing ring, and the rubber sealing ring is matched with the box body.

As a further aspect of the present invention: one end of the handle is fixedly connected with the side wall of the second clamping block.

As a further aspect of the present invention: the first monitor and the second monitor, the first fan and the second fan are all electrically connected with the switch through wires, and the switch is electrically connected with an external power supply through wires.

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

1. place the door plant in the bottom plate top, through handle pulling second joint piece, and then make the joint groove on the second joint piece carry out the joint with the one end of first joint piece, simultaneously under the elastic fit of spring, the pulling door plant extrudees rubber seal, make the front surface of rubber seal and box closely laminate, setting up through first filter screen simultaneously prevents that the dust from passing through the outlet duct and getting into inside the box, it prevents through inside the intake pipe entering box that the dust passes through to set up through the second filter screen, and then it causes the pollution to first monitor and second monitor to reduce the dust entering box inside.

2. Start first fan and second fan through switch, use through the cooperation of first fan and second fan, drive the inside circulation of air of box through intake pipe and outlet duct, and then be convenient for carry the heat that produces in first monitor and the second monitor working process to the box outside, reduce the inside temperature of box.

Drawings

Fig. 1 is a schematic view of a complex analyzer for simultaneously monitoring a chemical filter.

Fig. 2 is a schematic view of a complex analyzer for simultaneously monitoring a chemical filter.

Fig. 3 is an enlarged view a of fig. 2 in the complex analyzer for simultaneous monitoring of a chemical filter.

Fig. 4 is a cross-sectional view of a multiplex analyzer for simultaneous monitoring of chemical filters.

Shown in the figure: bottom plate 1, switch 2, latch mechanism 3, air inlet mechanism 4, intake pipe 5, box 6, first monitor 7, second monitor 8, outlet duct 9, air outlet mechanism 10, first filter screen 11, first connecting pipe 12, second connecting pipe 13, first joint piece 14, handle 15, second joint piece 16, spring 17, connecting block 18, articulated seat 19, door plant 20, second filter screen 21, first fan 22, second fan 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a composite analyzer for synchronously monitoring a chemical filter includes a bottom plate 1, a box 6 is fixedly connected to a top of the bottom plate 1, a switch 2, a first monitor 7, a second monitor 8, an air inlet mechanism 4 and an air outlet mechanism 10 are fixedly connected to an inner wall of the box 6, a first connecting pipe 12 is fixedly connected to a monitoring end of the first monitor 7, one end of the first connecting pipe 12 extends to the outside after penetrating through a sidewall of the box 6, one end of the second monitor 8 is fixedly connected to a second connecting pipe 13, one end of the second connecting pipe 13 extends to the outside after penetrating through a sidewall of the box 6, the air inlet mechanism 4 includes an air inlet pipe 5, a second filter screen 21 and a first fan 22, one end of the air inlet pipe 5 is fixedly connected to a sidewall of the box 6, an outer wall of the second filter screen 21 is fixedly connected to an inner wall of the air inlet pipe, the bottom end of the first fan 22 is fixedly connected with the inner wall of the air inlet pipe 5, the air outlet mechanism 10 comprises a first filter screen 11, an air outlet pipe 9 and a second fan 23, one end of the air outlet pipe 9 is fixedly connected with the side wall of the box body 6 in a penetrating manner, the outer wall of the first filter screen 11 is fixedly connected with the inner wall of the air outlet pipe 9, the bottom end of the second fan 23 is fixedly connected with the inner wall of the air outlet pipe 9, the top of the bottom plate 1 is provided with a door plate 20, the rear surface of the door plate 20 is fixedly connected with a rubber sealing ring, the rubber sealing ring is matched with the box body 6, the side wall of the door plate 20 is symmetrically provided with two clamping mechanisms 3, each clamping mechanism 3 comprises a first clamping block 14, a handle 15, a second clamping block 16, a spring 17, a connecting block 18 and a hinged seat 19, one end of the hinged seat 19 is fixedly connected with the, spring 17 symmetry is provided with two, two the one end of spring 17 all with the lateral wall fixed connection of connecting block 18, two the other end of spring 17 and the lateral wall fixed connection of second joint piece 16, the one end of handle 15 and the lateral wall fixed connection of second joint piece 16, second joint piece 16 is through seting up some joint grooves and the one end joint of first joint piece 14, the other end of first joint piece 14 and the lateral wall fixed connection of box 6, the model of first monitor 7 and second monitor 8 is TSWES-C, the manufacturer is Beijing Tianxing wisdom federation science and technology limited company, first monitor 7 and second monitor 8, first fan 22 and second fan 23 all are connected with switch 2 electricity through the wire, switch 2 is connected with the external power source electricity through the wire.

The utility model discloses a theory of operation is:

when an analyzer is needed, one end of a first connecting pipe 12 penetrates and extends into an inlet end of a chemical filter, a second connecting pipe 13 penetrates and extends into an outlet end of the chemical filter, when SO2, NH3 and TVOC in air at the inlet end of the chemical filter are needed to be monitored and analyzed, a first monitor 7 is started through a switch 2 for monitoring, when SO2, NH3 and TVOC in air at the outlet end of the chemical filter are needed to be monitored and analyzed, a second monitor 8 is started through the switch 2 for monitoring, when detection data on the first monitor 7 and the second monitor 8 are not needed to be checked, a door panel 20 is placed at the top of a bottom plate 1, a second clamping block 16 is pulled through a handle 15, SO that a clamping groove on the second clamping block 16 is clamped with one end of a first clamping block 14, and the door panel 20 is pulled to extrude a rubber sealing ring under the elastic matching of a spring 17, make rubber seal and box 6's front surface closely laminate, it is inside simultaneously to prevent through the setting of first filter screen 11 that the dust from getting into box 6 through outlet duct 9, it prevents through intake pipe 5 that the setting of second filter screen 21 that the dust from getting into box 6 inside, and then reduce the dust and get into box 6 inside and cause the pollution to first monitor 7 and second monitor 8, start first fan 22 and second fan 23 through switch 2, use through the cooperation of first fan 22 and second fan 23, drive the inside circulation of air of box 6 through intake pipe 5 and outlet duct 9, and then be convenient for carry the heat that produces to box 6 outsidely in first monitor 7 and the 8 course of operation of second monitor, reduce the inside temperature of box 6.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A composite analysis instrument for the simultaneous monitoring of chemical filters, comprising a base plate (1), characterized in that: bottom plate (1) top fixedly connected with box (6), the inner wall fixedly connected with switch (2), first monitor (7), second monitor (8), mechanism (4) and the mechanism (10) of giving vent to anger of box (6), the first connecting pipe of monitoring end fixedly connected with (12) of first monitor (7), the one end of first connecting pipe (12) runs through and extends outside behind the lateral wall of box (6), the one end fixedly connected with second connecting pipe (13) of second monitor (8), the one end of second connecting pipe (13) runs through and extends outside behind the lateral wall of box (6), bottom plate (1) top is provided with door plant (20), the lateral wall symmetry of door plant (20) is provided with two clamping mechanism (3), clamping mechanism (3) include first joint piece (14), handle (15), Second joint piece (16), spring (17), connecting block (18) and articulated seat (19), the lateral wall fixed connection of the one end of articulated seat (19) and door plant (20), the other end of articulated seat (19) is articulated with the outer wall of connecting block (18), spring (17) symmetry is provided with two, two the one end of spring (17) all with the lateral wall fixed connection of connecting block (18), two the other end of spring (17) and the lateral wall fixed connection of second joint piece (16), second joint piece (16) is through the one end joint of seting up some joint grooves and first joint piece (14), the other end of first joint piece (14) and the lateral wall fixed connection of box (6).

2. A complex analysis instrument for the simultaneous monitoring of chemical filters according to claim 1, characterized in that: air inlet mechanism (4) include intake pipe (5), second filter screen (21) and first fan (22), the one end of intake pipe (5) and the lateral wall of box (6) run through fixed connection, the outer wall of second filter screen (21) and the inner wall fixed connection of intake pipe (5), the inner wall fixed connection of first fan (22) bottom and intake pipe (5).

3. A complex analysis instrument for the simultaneous monitoring of chemical filters according to claim 1, characterized in that: air outlet mechanism (10) includes first filter screen (11), outlet duct (9) and second fan (23), the one end of outlet duct (9) runs through fixed connection with the lateral wall of box (6), the outer wall of first filter screen (11) and the inner wall fixed connection of outlet duct (9), the inner wall fixed connection of second fan (23) bottom and outlet duct (9).

4. A complex analysis instrument for the simultaneous monitoring of chemical filters according to claim 1, characterized in that: the rear surface of the door plate (20) is fixedly connected with a rubber sealing ring, and the rubber sealing ring is matched with the box body (6).

5. A complex analysis instrument for the simultaneous monitoring of chemical filters according to claim 1, characterized in that: one end of the handle (15) is fixedly connected with the side wall of the second clamping block (16).

6. A complex analysis instrument for the simultaneous monitoring of chemical filters according to claim 1, characterized in that: the first monitor (7), the second monitor (8), the first fan (22) and the second fan (23) are electrically connected with the switch (2) through wires, and the switch (2) is electrically connected with an external power supply through wires.