CN215728018U

CN215728018U - Air inlet structure of indoor air environment monitoring equipment

Info

Publication number: CN215728018U
Application number: CN202121999331.2U
Authority: CN
Inventors: 谷文雷; 陈前花
Original assignee: Suqian Shengda Environmental Technology Co ltd
Current assignee: Suqian Shengda Environmental Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-01
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an air inlet structure of indoor air environment monitoring equipment, which comprises an air inlet pipe and a connecting disc, wherein the air inlet pipe is of a hollow structure, a connecting cover is nested on the air inlet pipe, connecting blocks are welded at the top and the bottom of the connecting cover, a slotted hole, a hydraulic push rod and a connecting frame are arranged on the air inlet pipe, a filter plate is embedded in the slotted hole, and the hydraulic push rod is positioned at the top and the bottom of the air inlet pipe and is locked and fixed through screws. The air inlet device adopts a double-cover switching structure, and when strip-shaped floating dust accumulation is too much in the air inlet cover body, the problem that the monitoring process is influenced by manual cleaning can be avoided by switching the cover body.

Description

Air inlet structure of indoor air environment monitoring equipment

Technical Field

The utility model relates to the technical field of air environment monitoring equipment, in particular to an air inlet structure of indoor air environment monitoring equipment.

Background

Indoor air environmental monitoring carries out quality monitoring to the air in the house after the fitment mainly, through air monitoring, contains harmful gas in can understanding the air in the house, consequently can judge whether the formaldehyde gas in the house exceeds standard.

At present mainly adopt air detector to air monitering's main equipment, air detector needs the cooperation air inlet equipment to use together, introduce the air to air detector through air inlet equipment on, air detector will carry out the analysis to the air of gathering, the air inlet equipment of current use is mostly simple cover body structure, under the operation of fan, lead to air detector department with the air and detect, be equipped with on the cover body and separate the net, can filter the dust particle in the air, can enter into the fan through separating the net to some tiny dust particles, cause the influence to the operation of fan, it is more to separate if the strip floating dust that accounts for on the net simultaneously, can cause the influence to the entering of air, need the manual work to clear up, the process of monitoring has been influenced. For this reason, a corresponding technical scheme needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an air inlet structure of indoor air environment monitoring equipment, which solves the problem that 1 minute dust particles can enter a fan through a separation net to influence the operation of the fan. 2. When the strip-shaped floating dust on the separation net is more, the monitoring process is influenced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the embodiment of the utility model provides an air inlet structure of indoor air environment monitoring equipment, which adopts the following technical scheme: an air inlet structure of indoor air environment monitoring equipment comprises an air inlet pipe and a connecting disc, wherein the air inlet pipe is of a hollow structure, a connecting cover is nested on the air inlet pipe, connecting blocks are welded at the top and the bottom of the connecting cover, a slotted hole, a hydraulic push rod and a connecting frame are arranged on the air inlet pipe, a filter plate is embedded in the slotted hole, the hydraulic push rod is positioned at the top and the bottom of the air inlet pipe and is locked and fixed through screws, the push end of the hydraulic push rod is respectively locked and fixed with the connecting blocks at the top and the bottom of the connecting cover through screws, the connecting frame is an L-shaped frame body, one end of the connecting frame is welded and fixed with the bottom of the air inlet pipe, a transmission frame is welded at the other end of the connecting frame, a motor is arranged on the transmission frame, the transmission end of the motor penetrates through the transmission frame and is locked and fixed with the connecting disc, and a first air inlet cover and a second air inlet cover are respectively arranged on the disc face at one end of the connecting disc, the other end quotation is equipped with connection port and transmission connection end, transmission connection end passes through the screw and locks fixedly with the transmission end of motor, connection port is located transmission connection end both sides, connection port communicates with first air inlet cover and second air inlet cover respectively.

Preferably, all be equipped with the filter screen on first air inlet cover and the second air inlet cover, the size homogeneous phase of first air inlet cover and second air inlet cover is the same, the connection port size homogeneous phase of first air inlet cover and second air inlet cover intercommunication is the same, it has the rubber sleeve to bond on the outer wall of connection port.

Preferably, one end of the connecting cover is embedded on the air inlet pipe, the other end of the connecting cover is provided with a connecting port, and the size of the connecting port is matched with that of the connecting port.

Preferably, the driving frame is "U" type structure, driving frame one end is equipped with the through-hole, the motor is located "U" type slotted hole of driving frame, the both ends of motor are equipped with the mount, mount one end is passed through the screw and is locked with the motor and fix, and the other end passes through the inner wall locking of screw and driving frame "U" type slotted hole and fixes.

Preferably, the filter is hollow structure, the side of filter is equipped with inlays the mouth, it has spacing net to inlay the welding in the mouth, the top welding of filter has the handle.

(III) advantageous effects

1. Install the filter on this air inlet unit's the air-supply line, the gomphosis has the filter core piece on the filter, adopts the gomphosis formula structure between filter and the air-supply line simultaneously, can accomplish the dismouting through the mode of plug, easy operation, simple to operate, through the filter core piece of gomphosis on the filter, tiny dirt particle that can contain in the filtered air has ensured empty gas detection and surveys the quality, the effectual condition of having avoided tiny dirt particle entering fan simultaneously.

2. This hot blast blowpipe apparatus adopts two covers to switch the structure, and the connection port of the cover body docks with extending structure's connecting cover, and the switching of the cover body drives the connection pad through the motor and realizes the switching of the cover body, and when the cover body of air inlet appears the strip and floats the dirt and pile up too much, the accessible switches the mode of the cover body, solves the cover body strip and floats the dirt and pile up too much problem, avoids artifical clearance, influences the problem of monitoring process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an air inlet duct according to the present invention;

FIG. 3 is a schematic diagram of a land structure according to the present invention;

FIG. 4 is a schematic view of the filter plate structure of the present invention.

In the figure, 1-an air inlet pipe, 2-a connecting disc, 3-a slotted hole, 4-a filtering plate, 5-a hydraulic pushing rod, 6-a connecting cover, 7-a connecting frame, 8-a connecting block, 9-a transmission frame, 10-a motor, 11-a first air inlet cover, 12-a second air inlet cover, 13-a connecting port, 14-a transmission connecting end, 15-an embedded port, 16-a limiting net and 17-a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: an air inlet structure of indoor air environment monitoring equipment comprises an air inlet pipe 1 and a connecting disc 2, wherein the air inlet pipe 1 is of a hollow structure, a connecting cover 6 is nested on the air inlet pipe 1, connecting blocks 8 are welded at the top and the bottom of the connecting cover 6, a slotted hole 3, a hydraulic push rod 5 and a connecting frame 7 are arranged on the air inlet pipe 1, a filter plate 4 is embedded in the slotted hole 3, the hydraulic push rod 5 is positioned at the top and the bottom of the air inlet pipe 1 and is locked and fixed through screws, the push end of the hydraulic push rod 5 is respectively locked and fixed with the connecting blocks 8 at the top and the bottom of the connecting cover 6 through screws, the connecting frame 7 is an L-shaped frame body, one end of the connecting frame 7 is welded and fixed with the bottom of the air inlet pipe 1, a transmission frame 9 is welded at the other end of the connecting frame 9, a motor 10 is arranged on the transmission frame 9, and the transmission end of the motor 10 penetrates through the transmission frame 9 and is locked and fixed with the connecting disc 2, be equipped with first air inlet cover 11 and second air inlet cover 12 on the quotation of 2 one end of connection pad respectively, other end quotation is equipped with connection port 13 and transmission connection end 14, the transmission is connected end 14 and is fixed through the transmission end locking of screw with motor 10, connection port 13 is located the transmission and is connected end 14 both sides, connection port 13 communicates with first air inlet cover 11 and second air inlet cover 12 respectively, and the model that hydraulic pressure catch bar 5 adopted is the small-size hydraulic stem of DYT (B).

All be equipped with the filter screen on first air inlet cover 11 and the second air inlet cover 12, the size homogeneous phase of first air inlet cover 11 and the second air inlet cover 12 is the same, the connection port 13 size homogeneous phase of first air inlet cover 11 and the intercommunication of second air inlet cover 12 is the same, the bonding has the rubber sleeve on the outer wall of connection port 13, and the filter screen on first air inlet cover 11 and the second air inlet cover 12 can filter the large-scale dust particle, filiform or the strip that contains in the air, and the air inlet cover communicates with connection port 13, has realized the circulation of air for the air is covered by the air inlet and is got into to connection port.

One end of the connecting cover 6 is embedded on the air inlet pipe 1, the other end of the connecting cover is provided with a connecting port, the size of the embedded connecting port is matched with that of the connecting port 13, the connecting cover 6 mainly realizes connection between the air inlet pipe 1 and the connecting port 13, air can be introduced into the air inlet pipe 1 through the connecting port 13, circulation of air between devices is realized, and the connecting port 13 and the connecting cover 6 which correspond to the embedded structure ensure that the connecting cover 6 can be embedded on the connecting cover 6, so that connection between the devices is realized.

The utility model discloses a motor 10, including driving frame 9, motor 10, mounting bracket 9, screw and motor 10, the driving frame 9 is "U" type slot hole, motor 10's both ends are equipped with the mount, mount one end is passed through the screw and is fixed with motor 10 locking, and the other end passes through the screw and is fixed with the inner wall locking of driving frame 9 "U" type slot hole, "the mounting of motor 10 is convenient for to the driving frame 9 of" U "type structure, and motor 10 mainly drives the rotation of connection pad 2, realizes the change to first air inlet cover 11 and second air inlet cover 12, and the mount of motor 10 both sides can realize that motor 10 is fixed on driving frame 9, has ensured the stability of motor 10 operation in-process, and the model that motor 10 adopted is ZGA37 RG.

The filter 4 is hollow structure, the side of filter 4 is equipped with inlays into mouth 15, it has spacing net 16 to inlay the welding on the mouth 15, the top welding of filter 4 has handle 17, and the inside gomphosis of filter 4 has the filter core piece, and the filter 4 of plug-in is convenient to the change of filter core piece, realizes the secondary filter to the air through the filter core piece, filters the tiny impurity dust particle that contains in the air, improves the air monitoring quality.

The working principle is as follows: the air intake device is matched with a fan for use, an air inlet pipe 1 is fixed on an air inlet of the fan through a screw or a clamping assembly, a hydraulic push rod 5 and a motor 10 need to be connected with an external control device, integrated control is carried out through the external control device and can also be connected with a master control end of the fan to realize integrated control, before air detection, a filter chip is required to be embedded in a filter plate 4, when embedding, the filter chip is embedded through an embedding port 15 at the side end of the filter plate 4, after embedding, a filter element is limited through a limiting net 16, after installation, the filter plate 4 is integrally embedded into a slotted hole 3 at the top of the air inlet pipe 1 through a handle 17, by starting the hydraulic push rods 5 at the two ends of the air inlet pipe 1, the hydraulic push rods 5 drive a connecting cover 6 to be embedded with a connecting port 13 of a first air inlet cover 11 on a connecting disc 2, the fan can be started to introduce external air and realize double filtration through a separating net and the filter element on the air inlet cover, the filtered air is transmitted to an air detector for quality detection, if excessive strip-shaped floating dust on the first air inlet cover 11 is accumulated, the hydraulic push rod 5 is started to remove the embedded connection between the connection cover 6 and the connection port 13 of the first air inlet cover 11, the motor 10 is restarted, the motor 10 drives the connection disc 2 to rotate, so that the first air inlet cover 11 and the second air inlet cover 12 are exchanged, the hydraulic push rods 5 at the two ends of the air inlet pipe 1 are restarted, the hydraulic push rods 5 drive the connection cover 6 to be embedded with the connection port 13 of the second air inlet cover 12 on the connection disc 2, the fan is started to continue to detect the air, and in the using process of the second air inlet cover 12, a detector can clean the strip-shaped floating dust on the first air inlet cover 11.

The utility model relates to a fan, which comprises an air inlet pipe 1, a connecting disc 2, a slotted hole 3, a filter plate 4, a hydraulic push rod 5, a connecting cover 6, a connecting frame 7, a connecting block 8, a transmission frame 9, a motor 10, a first air inlet cover 11, a second air inlet cover 12, a connecting port 13, a transmission connecting end 14, an embedded opening 15, a limiting net 16 and a handle 17, wherein the parts are all universal standard parts or parts known by technicians in the field, the structure and the principle of the parts can be known by technical manuals or conventional experimental methods, and the problem to be solved by the utility model is that 1 minute dust particles can enter a fan through a separation net to influence the operation of the fan. 2. When the strip-shaped floating dust on the separation net is too much, the problem of monitoring process is influenced, the air inlet device of the utility model is provided with the filter plate on the air inlet pipe, the filter plate is embedded with the filter element, meanwhile, the embedded structure is adopted between the filter plate and the air inlet pipe, the disassembly and assembly can be completed by the insertion and extraction mode, the operation is simple, the installation is convenient, the fine dust particles contained in the air can be filtered by the filter element embedded on the filter plate, the quality of air detection is ensured, meanwhile, the condition that the fine dust particles enter the fan is effectively avoided, the air inlet device adopts the double-cover switching structure, the connecting port of the cover body is butted with the connecting cover of the telescopic structure, the switching of the cover body is realized by driving the connecting disc by the motor, when the cover body of the air inlet has too much strip-shaped floating dust, the problem of too much accumulation of the cover body can be solved by switching the cover body mode, the problem of manual cleaning affecting the monitoring process is avoided.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an indoor air circumstance monitoring facilities's air inlet structure which characterized in that: the air inlet pipe is characterized by comprising an air inlet pipe (1) and a connecting disc (2), wherein the air inlet pipe (1) is of a hollow structure, the air inlet pipe (1) is nested with a connecting cover (6), connecting blocks (8) are welded at the top and the bottom of the connecting cover (6), a slotted hole (3), a hydraulic push rod (5) and a connecting frame (7) are arranged on the air inlet pipe (1), a filter plate (4) is embedded in the slotted hole (3), the hydraulic push rod (5) is positioned at the top and the bottom of the air inlet pipe (1) and is fixed through screw locking, the push end of the hydraulic push rod (5) is fixed through screw locking with the connecting blocks (8) at the top and the bottom of the connecting cover (6) respectively, the connecting frame (7) is an L-shaped frame body, one end of the connecting frame (7) is welded with the bottom of the air inlet pipe (1), and a transmission frame (9) is welded at the other end of the connecting frame, a motor (10) is arranged on the transmission frame (9), and a transmission end of the motor (10) penetrates through the transmission frame (9) and is locked and fixed with the connecting disc (2);

be equipped with first air inlet cover (11) and second air inlet cover (12) on connection pad (2) one end quotation respectively, the other end quotation is equipped with connection port (13) and transmission connection end (14), transmission connection end (14) are fixed through the transmission end locking of screw with motor (10), connection port (13) are located transmission connection end (14) both sides, connection port (13) communicate with first air inlet cover (11) and second air inlet cover (12) respectively.

2. An air intake structure of indoor air environment monitoring equipment according to claim 1, characterized in that: all be equipped with the filter screen on first air inlet cover (11) and the second air inlet cover (12), the size homogeneous phase of first air inlet cover (11) and second air inlet cover (12), connection port (13) size homogeneous phase of first air inlet cover (11) and second air inlet cover (12) intercommunication, it has the rubber sleeve to bond on the outer wall of connection port (13).

3. An air intake structure of indoor air environment monitoring equipment according to claim 1, characterized in that: one end of the connecting cover (6) is embedded on the air inlet pipe (1), the other end of the connecting cover is provided with a connecting port, and the size of the connecting port is matched with that of the connecting port (13).

4. An air intake structure of indoor air environment monitoring equipment according to claim 1, characterized in that: the utility model discloses a motor, including driving frame (9), motor (10), mount (9), motor and motor, driving frame (9) are "U" type structure, driving frame (9) one end is equipped with the through-hole, motor (10) are located "U" type slotted hole of driving frame (9), the both ends of motor (10) are equipped with the mount, mount one end is passed through the screw and is fixed with motor (10) locking, and the other end passes through the inner wall locking of screw and driving frame (9) "U" type slotted hole and fixes.

5. An air intake structure of indoor air environment monitoring equipment according to claim 1, characterized in that: the filter (4) are hollow structures, the side of filter (4) is equipped with inlays entry (15), it has spacing net (16) to inlay welding on entry (15), the top welding of filter (4) has handle (17).