CN211043286U

CN211043286U - Interior decoration environmental monitoring system

Info

Publication number: CN211043286U
Application number: CN201921131404.9U
Authority: CN
Inventors: 白杰
Original assignee: Chengdu Shenghuojia Network Technology Co ltd
Current assignee: Chengdu Shenghuojia Network Technology Co ltd
Priority date: 2019-05-13
Filing date: 2019-07-18
Publication date: 2020-07-17
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an interior decoration environment monitoring system, including storage mechanism, central processing unit, touch-sensitive screen and a plurality of monitoring devices, the monitoring devices include dryer, adapter and two symmetrical air inlet mechanisms that set up, air inlet mechanism includes apron, bottom plate and support piece, the bottom plate passes through support piece and apron fixed connection; the dryer is both ends open-ended cylindrical structure, the adapter is fixed to be located the periphery wall of dryer, the dryer with two the air current through-hole intercommunication of air admission mechanism, be equipped with the fan in the dryer and be used for detecting the gas sensor of air quality. When installing important facilities, lay this system real-time supervision indoor environmental noise size and air quality in the room, the workman knows the construction effect in real time and in time adjusts through this system to reach customer's requirement, reduce production and the economic loss of contradiction, help the healthy stable operation in market.

Description

Interior decoration environmental monitoring system

Technical Field

The utility model belongs to the technical field of the environmental monitoring equipment, concretely relates to interior decoration environmental monitoring system.

Background

The quality of interior decoration and decoration directly influences the life quality of people, the environmental factors which greatly influence the life of residents at present are noise and indoor air quality, after the qualified decoration is finished, the noise in a room meets the requirements of customers, and the content of indoor harmful gas cannot exceed the specified maximum value.

Because constructors cannot obtain the exact values of the indoor environmental parameters in real time in the decoration and decoration processes, workers cannot judge whether the decoration and decoration material installation meets the requirements or not, so that many customers find that the finished effect is different from the expected effect of the customers after the decoration is finished, and the life of residents is troublesome. If the construction is carried out again, the originally completed facilities need to be dismantled, so that serious waste and economic loss are caused, meanwhile, reputation damage is brought to decoration companies, even unnecessary economic disputes can be generated in serious conditions, and the healthy and stable operation of the market is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the problem of not enough among the above-mentioned prior art is solved, an interior decoration environmental monitoring system is provided, when installing important facility, through indoor ambient noise of this system real-time supervision and air quality, the workman of being convenient for knows the construction effect in real time and in time adjusts to reach customer's requirement.

In order to realize the purpose, the utility model discloses a technical scheme be: an indoor decoration environment monitoring system comprises a storage mechanism, a central processing unit, a touch screen and a plurality of monitoring devices, wherein each monitoring device comprises an air duct, a pickup and two symmetrically arranged air inlet mechanisms, each air inlet mechanism comprises a cover plate, a bottom plate and a supporting piece, an airflow through hole is formed in the center of each bottom plate, the bottom plates and the cover plates are arranged in parallel, the supporting pieces are arranged between the bottom plates and the cover plates, the bottom plates are fixedly connected with the cover plates through the supporting pieces, the supporting pieces are uniformly arranged along the circumferential direction of the bottom plates, an air inlet channel communicated with the airflow through holes is formed between every two adjacent supporting pieces, and sound absorbing plates are arranged on two sides, close to the air inlet channel, of the supporting pieces; the air duct is of a cylindrical structure with openings at two ends, the pickup is fixedly arranged on the peripheral wall of the air duct, one of the air inlet mechanisms is fixedly arranged at one end of the air duct, the other air inlet mechanism is fixedly arranged at the other end of the air duct, the air duct is communicated with the airflow through holes of the two air inlet mechanisms, and a fan and a gas sensor for detecting air quality are arranged in the air duct; the signal output part of the pickup and the signal output part of the gas sensor are connected with the signal input part of the central processing unit, the signal output part of the central processing unit is connected with the signal input part of the fan, and the touch screen and the storage mechanism are both electrically connected with the central processing unit in a two-way mode.

Further, still include the support frame, the support frame includes base and telescopic link, the base pass through the telescopic link with monitoring devices fixed connection.

Further, the periphery wall of dryer is equipped with four pickups, four the pickups is followed the circumference align to grid of dryer.

Furthermore, a protective net is fixedly arranged between the two air inlet mechanisms, and the air duct is sleeved with the protective net.

Further, the material of the sound absorption plate is plastic foam.

Further, the inner peripheral wall of the air duct is provided with a sound absorption layer.

Further, the material of the sound absorption layer is glass wool felt.

Furthermore, a cavity is formed in the support piece, melamine sponge is filled in the cavity, and a sound transmission through hole communicated with the cavity is formed in the side wall, close to the air inlet channel, of the support piece.

Since the technical scheme is used, the beneficial effects of the utility model are that:

(1) when important facilities are installed, the system is arranged in a room to monitor the indoor environment noise and the air quality in real time, and workers know the construction effect in real time through the system and adjust the construction effect in time so as to meet the requirements of customers, reduce the generation of contradictions and economic loss and be conductive to healthy and stable operation of the market;

(2) when the device runs, the fan rotates to push airflow in the air duct to move towards one direction, the airflow enters from the plurality of air inlet channels of one air inlet mechanism, the airflow is mixed in the air duct and then flows through the gas sensor to be detected, sampling is carried out in a multi-point sampling mode, accidental errors can be eliminated by the device, the air quality of a detection area can be reflected more accurately, in addition, the rotation of the fan can be set to alternate forward rotation and reverse rotation, the airflow flow direction in the air duct can also change periodically, sampling points come from the airflow entering from the plurality of air inlet channels of the two air inlet mechanisms, three-dimensional sampling is realized, and the detection effect is further improved;

(3) the air inlet channel is wide in outer side and narrow in inner side, the two sound absorbing plates on the side wall of the air inlet channel are enclosed into a structure close to a wedge shape, and the sound absorbing effect of the sound absorbing plates is close to a wedge-shaped sound absorbing structure, so that noise generated by airflow movement is prevented from interfering the work of a pickup, and in the utility model, the two air inlet mechanisms are symmetrically arranged, so that no matter air is fed or discharged, no noise is generated, and the reliability of the equipment is high;

(4) and the integrated design is adopted, so that the structure is firm, and the use in a construction site is more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the monitoring mechanism of the present invention;

FIG. 2 is a schematic structural view of the monitoring mechanism of the present invention with the support frame and the protection net removed;

fig. 3 is a schematic view of the internal structure of the monitoring mechanism of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a schematic structural view of the air intake mechanism of the present invention;

fig. 6 is a top view of the air intake mechanism of the present invention with the cover plate removed;

FIG. 7 is a schematic view of the internal structure of the supporting member of the present invention;

FIG. 8 is a schematic diagram of the connection relationship between modules according to the present invention;

reference numerals: 1-storage mechanism, 2-central processing unit, 3-touch screen, 4-monitoring device, 41-air duct, 42-sound pickup, 43-fan, 44-gas sensor, 45-sound absorption layer, 5-air inlet mechanism, 51-cover plate, 52-bottom plate, 53-support member, 531-cavity, 532-melamine sponge, 533-sound transmission through hole, 54-air flow through hole, 55-air inlet channel, 56-sound absorption plate, 6-support frame, 61-base, 62-telescopic rod and 7-protective net.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment provides an indoor decoration environment monitoring system, as shown in fig. 1 and fig. 3, comprising a storage mechanism 1, a central processing unit 2, a touch screen 3 and a plurality of monitoring devices 4, the monitoring device 4 comprises an air duct 41, a sound pickup 42 and two symmetrically arranged air inlet mechanisms 5, as shown in fig. 5 and 6, the intake mechanism 5 includes a cover plate 51, a bottom plate 52 and a support member 53, the center of the bottom plate 52 is provided with an air flow through hole 54, the bottom plate 52 is arranged in parallel with the cover plate 51, the supporting members 53 are disposed between the bottom plate 52 and the cover plate 51, the bottom plate 52 is fixedly connected with the cover plate 51 through the supporting members 53, the supporting members 53 are uniformly arranged along the circumferential direction of the bottom plate 52, an air inlet channel 55 communicated with the air flow through hole 54 is disposed between two adjacent supporting members 53, sound absorbing panels 56 of a plastic foam material are provided on both sides of the support member 53 adjacent to the air intake passage 55.

In order to further improve the sound absorption capability of the support member 53, as shown in fig. 7, a cavity 531 is provided in the support member 53, a melamine sponge 532 is filled in the cavity 531, and a sound transmission through hole 533 communicating with the cavity 531 is provided on the side wall of the support member 53 close to the air inlet channel 55. The sound waves passing through the sound absorbing plate 56 enter the cavity 531 through the sound transmitting through-holes 533 and are gradually consumed and absorbed by the melamine sponge 532 in the cavity 531.

Specifically, as shown in fig. 2 and 3, the air duct 41 has a cylindrical structure with two open ends, the sound pickup 42 is fixedly disposed on the outer peripheral wall of the air duct 41, a protective net 7 is fixedly disposed between the two air inlet mechanisms 5, the air duct 41 is sleeved with the protective net 7, and the sound pickup 42 is located between the protective net 7 and the air duct 41. In order to improve the detection accuracy and avoid accidental errors, in the present embodiment, four sound collectors 42 are disposed on the outer peripheral wall of the air duct 41, and the four sound collectors 42 are uniformly arranged along the circumferential direction of the air duct 41. One of them the mechanism 5 of admitting air is fixed and is located the one end of dryer 41, another the mechanism 5 of admitting air is fixed and is located the other end of dryer 41, dryer 41 with two mechanism 5's of admitting air through-hole 54 intercommunication, be equipped with fan 43 in the dryer 41 and be used for detecting the gas sensor 44 of air quality, fan 43 and gas sensor 44 all fix the central point at dryer 41 through the connecting rod, and gas sensor 44, fan 43 and adapter 42 all can the independent control moreover. Further, as shown in fig. 4, the inner peripheral wall of the air duct 41 is provided with a sound absorption layer 45 made of glass wool felt, and the sound absorption layer 45 can absorb noise generated when the fan 43 rotates and the airflow flows in the air duct 41, so as to prevent the noise from interfering with the detection result of the sound pickup 42.

As shown in fig. 8, the signal output end of the sound pickup 42 and the signal output end of the gas sensor 44 are both connected to the signal input end of the central processing unit 2, the signal output end of the central processing unit 2 is connected to the signal input end of the fan 43, and the touch screen 3 and the storage mechanism 1 are both electrically connected to the central processing unit 2 in both directions. The touch screen 3 is an input device and an output device, and a display module is usually disposed between the central processing unit 2 and the touch screen 3, and the rotation speed and the rotation direction of the fan 43 can be controlled through the touch screen 3, the sound pickup 42 and the gas sensor 44 are controlled to be turned on or off, and the position information of each monitoring device 4 can be input. All the sound pick-up devices 42 and the gas sensors 44 on the plurality of monitoring devices 4 transmit the detected environmental parameters to the central processing unit 2 and store the environmental parameters in the storage mechanism 1, then the central processing unit 2 combines the detected data with the position information of the monitoring devices 4, simulates the distribution situation of noise and harmful gas in a room according to a built-in algorithm, judges whether the distribution situation exceeds a set critical value or not, and finally transmits the result to the touch screen 3 for display.

In order to facilitate the position of adjustment monitoring devices 4, the utility model discloses can also set up support frame 6, support frame 6 includes base 61 and telescopic link 62, base 61 passes through telescopic link 62 with monitoring devices 4 fixed connection.

The utility model discloses a theory of operation:

when installing important facility, for example when installing door and window, the size behind external noise entering is all can direct decision to the closely degree of being connected between door and window's model and kind, door and window and the wall body, the laminating degree between window and the window frame, and door and window's installation and selection are still influencing indoor ventilation condition, just also can influence indoor air quality. In the construction process, a simulation noise source is installed at an appropriate position outdoors, a worker places a door or a window at a position to be installed firstly, if the joint of the door or the window is not tight, the noise value detected indoors by the system is larger, the worker needs to adjust the installation position of the door or the window, and in the adjustment process, when the worker sees that the indoor noise value detected by the system is lower than a set value, the installation position at the moment is in accordance with the requirement, and then the position is kept still and the door or the window is fixed.

Similarly, the decoration of other locations such as the roof, walls, and floor of a room can also affect the amount of noise (primarily noise generated by upstairs and downstairs and neighboring occupants and transmitted into the room) and the quality of the air. As many decorative materials in the market can emit harmful substances in the using process, but as long as the content of the harmful substances in the room does not exceed the critical value of relevant regulations, the harmful substances basically do not cause any harm to the health of residents, and the emitted harmful substances can be gradually reduced along with the lapse of time. During actual construction, roughly spread out and stew certain time according to the mounted position with the ornamental material on indoor roof, wall body and ground earlier, pass through in this period the utility model provides a monitoring system control room air quality, if harmful substance content exceeds standard, then in advance with the customer negotiation solution, avoid causing bigger trouble at the back, if harmful substance content meets the requirements then get into installation operation on next step. The system is also adopted to monitor the indoor air quality in real time in the installation process, and the content of harmful substances is prevented from exceeding the standard during construction. Meanwhile, a simulation noise source can be installed at a proper position outdoors, and whether the installation positions of decorative materials such as a ceiling, a floor and the like are in place or not is determined by the size of indoor noise monitored by a worker through the system.

A plurality of monitoring devices 4 may be arranged according to the actual room space structure, for example, for a common rectangular parallelepiped room, there are usually 9 monitoring devices 4, one at each of eight corners of the room, and one at the center of the room.

Claims

1. An interior decoration environmental monitoring system which characterized in that: the monitoring device comprises an air duct, a pickup and two symmetrically arranged air inlet mechanisms, wherein each air inlet mechanism comprises a cover plate, a bottom plate and a supporting piece, an airflow through hole is formed in the center of the bottom plate, the bottom plate and the cover plate are arranged in parallel, the supporting pieces are arranged between the bottom plate and the cover plate, the bottom plate is fixedly connected with the cover plate through the supporting pieces, the supporting pieces are uniformly arranged along the circumferential direction of the bottom plate, an air inlet channel communicated with the airflow through hole is formed between every two adjacent supporting pieces, and sound absorbing plates are arranged on two sides, close to the air inlet channel, of the supporting pieces;

the air duct is of a cylindrical structure with openings at two ends, the pickup is fixedly arranged on the peripheral wall of the air duct, one of the air inlet mechanisms is fixedly arranged at one end of the air duct, the other air inlet mechanism is fixedly arranged at the other end of the air duct, the air duct is communicated with the airflow through holes of the two air inlet mechanisms, and a fan and a gas sensor for detecting air quality are arranged in the air duct;

the signal output part of the pickup and the signal output part of the gas sensor are connected with the signal input part of the central processing unit, the signal output part of the central processing unit is connected with the signal input part of the fan, and the touch screen and the storage mechanism are both electrically connected with the central processing unit in a two-way mode.

2. The indoor decoration environment monitoring system of claim 1, wherein: the monitoring device is characterized by further comprising a supporting frame, wherein the supporting frame comprises a base and an expansion rod, and the base is fixedly connected with the monitoring device through the expansion rod.

3. The indoor decoration environment monitoring system of claim 1, wherein: the periphery wall of dryer is equipped with four pickups, four the pickups is followed the circumference align to grid of dryer.

4. The interior decoration environment monitoring system of claim 1 or 3, wherein: and a protective net is fixedly arranged between the two air inlet mechanisms and is sleeved on the air duct.

5. The indoor decoration environment monitoring system of claim 1, wherein: the material of the sound absorption plate is plastic foam.

6. The indoor decoration environment monitoring system of claim 1, wherein: and the inner peripheral wall of the air duct is provided with a sound absorption layer.

7. The indoor decoration environment monitoring system of claim 6, wherein: the sound absorption layer is made of glass wool felt.

8. The indoor decoration environment monitoring system of claim 1, wherein: the support piece is internally provided with a cavity, melamine sponge is filled in the cavity, and the side wall of the support piece close to the air inlet channel is provided with a sound transmission through hole communicated with the cavity.