CN214750151U

CN214750151U - VOC non-methane total hydrocarbon standard exceeding alarm control device

Info

Publication number: CN214750151U
Application number: CN202120758372.6U
Authority: CN
Inventors: 梁秀明; 熊晋
Original assignee: Nanjing Saikong Electromechanical Equipment Co ltd
Current assignee: Nanjing Saikong Electromechanical Equipment Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-16
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a non-methane of VOC total hydrocarbon alarm control device that exceeds standard, including the box, the vertical fixed station that is provided with in top one side of box, the top of fixed station is the slope and is provided with control panel, and the opposite side of top is provided with the admission line, and the air inlet has been seted up on the top of admission line, and the below on the one end surface of box is provided with exhaust duct, has seted up the gas vent in the exhaust duct, and the inside of box is provided with the installation die cavity, and the admission line all runs through the box with exhaust duct and extends to in the installation die cavity. This non-methane of VOC total hydrocarbon alarm control device that exceeds standard index can pass through the connecting pipe with gas and discharge into in the gas purification case and carry out gas purification, realizes the remote control warning when can detect the VOC gas in the air, and the security is high, convenient to use.

Description

VOC non-methane total hydrocarbon standard exceeding alarm control device

Technical Field

The utility model belongs to the technical field of alarm control device, concretely relates to non-methane of VOC total hydrocarbon alarm control device that exceeds standard.

Background

Working and living in buildings with VOC substances, some people suffer from headaches or dazzling, the so-called "new house syndrome". This has an impact on human health. Not only the VOC problem of home decoration materials has been emphasized, but also the VOC problem of electronic devices has been paid attention in recent years.

The utility model discloses a NO. CN 211148562U's utility model discloses a total hydrocarbon on-line monitoring device of non-methane of VOC, including the work machine case, the inboard bottom of work machine case is provided with gas dryer and dust filter, pass through pipe connection between gas dryer and the dust filter, the work machine incasement portion is located gas dryer top and is provided with the gaseous detector of VOC, the gaseous detector bottom of VOC is provided with business turn over gas head, the one side that the gaseous detector of VOC was kept away from to work machine incasement portion is provided with the top admission valve, one side that the gaseous detector of VOC was kept away from to the top admission valve is provided with the reposition of redundant personnel intake pipe, the utility model relates to a gas monitoring technology field. This non-methane of VOC total hydrocarbon on-line monitoring device has reached the purpose that uses the VOC system direct detection, removes dust to detect the gas dehumidification and can guarantee the accuracy that detects, handles the back through gas pipeline, has avoided the influence that current commonly used dewatering mode produced the loss to VOCs component on-line monitoring. Although the above problems are solved, the following problems still remain:

this non-methane of VOC total hydrocarbon on-line monitoring device only can detect, can not carry out the police dispatch newspaper, and does not possess air-purifying's function, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-methane of VOC total hydrocarbon alarm control device that exceeds standard to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the alarm control device for the excessive VOC non-methane total hydrocarbon comprises a box body, wherein a fixed table is vertically arranged on one side above the box body, a control panel is obliquely arranged above the fixed table, an air inlet pipeline is arranged on the other side above the fixed table, an air inlet is formed in the top end of the air inlet pipeline, an exhaust pipeline is arranged below the surface of one end of the box body, and an exhaust port is formed in the exhaust pipeline;

the inside of box is provided with the installation die cavity, inlet duct and exhaust duct all run through the box and extend to in the installation die cavity.

Preferably, the bottom of the box body is fixedly welded at the peripheral corners thereof with universal wheels.

In any of the above schemes, preferably, both sides of the box body are fixedly connected with handles.

Preferably in any of the above schemes, the other end of the gas inlet pipeline is fixedly connected with a gas detector, the other end of the gas detector is fixedly connected with a connecting pipe, and the other end of the connecting pipe is provided with a gas purification box and is fixedly connected with the gas purification box.

In any of the above schemes, preferably, an exhaust gas cavity is formed above the inside of the gas purification box, three groups of fixing frames are arranged on the inner walls of two sides of the exhaust gas cavity, and an activated carbon plate is connected between the fixing frames of each group in a sliding manner.

Preferably in any one of the above schemes, each group of the activated carbon plates has two ends arranged in a T shape, and one end of the fixing frame has a T-shaped groove, so that the two ends of the activated carbon plates are fixedly connected with the T-shaped grooves.

In any of the above schemes, preferably, a purified air chamber is formed at the bottom inside the gas purification box, the purified air chamber is communicated with the exhaust pipeline, and an exhaust fan is arranged in the exhaust port.

Preferably in any one of the above schemes, a mounting groove is formed in the other end of the box body in a communicating manner, a cooling fan is fixedly mounted in the mounting groove, an L-shaped support is arranged on the inner wall of one side of the mounting cavity, and the L-shaped support is fixedly connected with the other end of the cooling fan.

The utility model discloses a technological effect and advantage: this non-methane of VOC total hydrocarbon alarm control device that exceeds standard index can pass through the connecting pipe with gas and discharge into in the gas purification case and carry out gas purification, realizes the remote control warning when can detect the VOC gas in the air, and the security is high, convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the filtering mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the respiratory valve of the present invention;

fig. 4 is the internal overall structure schematic diagram of the respiratory valve of the present invention.

In the figure: 1. a box body; 2. a universal wheel; 3. a handle; 4. a fixed table; 5. a control panel; 6. an air intake duct; 7. an air inlet; 8. an exhaust duct; 9. an exhaust port; 10. installing a cavity; 11. a gas detector; 12. a connecting pipe; 13. a gas purification tank; 131. an exhaust gas chamber; 132. a fixed mount; 133. an activated carbon plate; 134. a clean air cavity; 135. a T-shaped slot; 14. an exhaust fan; 15. mounting grooves; 16. a heat radiation fan; 17. an L-shaped bracket.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The utility model provides a VOC non-methane total hydrocarbon standard exceeding alarm control device as shown in figures 1-4, which comprises a box body 1, universal wheels 2 are fixedly welded at the peripheral corners of the bottom of the box body 1, handles 3 are fixedly connected with both sides of the box body 1, the universal wheels can be disassembled and connected through bolts, and can also be fixed through welding, a fixed table 4 is vertically arranged at one side above the box body 1, the fixed table 4 and the box body 1 can be connected into a whole, a control panel 5 is obliquely arranged above the fixed table 4, the control panel 5 is connected with a gas detector 11, the connection is the prior art, which is not the technical point of the application, an air inlet pipeline 6 is arranged at the other side above, a gas detector 11 is fixedly connected with the other end of the air inlet pipeline 6, a connecting pipe 12 is fixedly connected with the other end of the gas detector 11, and a gas purification box 13 is arranged at the other end of the connecting pipe 12, the exhaust gas purification device is fixedly connected with the gas purification box 13, an exhaust gas cavity 131 is formed above the inside of the gas purification box 13, three groups of fixing frames 132 are arranged on the inner walls of two sides of the exhaust gas cavity 131, an activated carbon plate 133 is connected between each group of fixing frames 132 in a sliding manner, two ends of each group of activated carbon plates 133 are arranged in a T shape, a T-shaped groove 135 is formed in one end of each fixing frame 132, so that two ends of each activated carbon plate 133 are clamped with the T-shaped grooves 135, a purified gas cavity 134 is formed at the bottom of the inside of the gas purification box 13, the purified gas cavity 134 is communicated with the exhaust pipeline 8, an exhaust fan 14 is arranged in the exhaust port 9, an air inlet 7 is formed in the top end of the air inlet pipeline 6, the exhaust pipeline 8 is arranged below the surface of one end of the box body 1, and an exhaust port 9 is formed in the exhaust pipeline 8;

the inside of box 1 is provided with installation die cavity 10, and inlet duct 6 all runs through box 1 with exhaust duct 8 and extends to installation die cavity 10 in, and mounting groove 15 has been seted up to the other end intercommunication of box 1, and fixed mounting has cooling fan 16 in the mounting groove 15, is provided with L shape support 17 on one side inner wall of installation die cavity 10, L shape support 17 and cooling fan 16's other end fixed connection.

The alarm control device for the excessive VOC non-methane total hydrocarbon is used, the box body 1 can be conveniently carried and moved through the matching between the arranged handle 3 and the universal wheel 2, whether the excessive VOC gas in the air exceeds the standard or not can be displayed through the arranged control panel 5, and the remote control alarm is carried out, the technology is the prior art, which is not the technical point of the scheme, the arranged air inlet pipeline 6 absorbs the gas in the air through the air inlet 7, the VOC gas is detected through the gas detector 11 in the installation cavity 10, if the index exceeds the standard, the gas is discharged into the gas purification box 13 through the connecting pipe 12 for gas purification, the gas purification box 13 is filtered through the action of the multiple groups of activated carbon plates 133, the filtered gas is stored in the gas purification cavity 134, and the exhaust fan 14 is started to discharge the pure gas through the exhaust pipeline 8 and the exhaust port 9, the device simple structure is compact, realizes the remote control warning when can detect the VOC gas in the air, and evacuation personnel leave to further purify the air.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a non-methane of VOC total hydrocarbon alarm control device that exceeds standard, includes box (1), its characterized in that: a fixed table (4) is vertically arranged on one side above the box body (1), a control panel (5) is obliquely arranged above the fixed table (4), an air inlet pipeline (6) is arranged on the other side above the fixed table, an air inlet (7) is formed in the top end of the air inlet pipeline (6), an exhaust pipeline (8) is arranged below the surface of one end of the box body (1), and an exhaust port (9) is formed in the exhaust pipeline (8);

the inside of box (1) is provided with installation die cavity (10), inlet duct (6) and exhaust duct (8) all run through box (1) and extend to in installation die cavity (10).

2. The alarm control device for VOC non-methane total hydrocarbons exceeding the standard according to claim 1, wherein: the bottom of the box body (1) is fixedly welded with universal wheels (2) at the peripheral corners.

3. The alarm control device for VOC non-methane total hydrocarbons exceeding the standard according to claim 1, wherein: both sides of the box body (1) are fixedly connected with handles (3).

4. The alarm control device for VOC non-methane total hydrocarbons exceeding the standard according to claim 1, wherein: the other end fixedly connected with gas detector (11) of admission line (6), the other end fixedly connected with connecting pipe (12) of gas detector (11), the other end of connecting pipe (12) is provided with gaseous purifying box (13), and with fixed connection between gaseous purifying box (13).

5. The VOC non-methane total hydrocarbons overproof alarm control device of claim 4, wherein: an exhaust gas cavity (131) is formed above the inner portion of the gas purification box (13), three groups of fixing frames (132) are arranged on the inner walls of the two sides of the exhaust gas cavity (131), and an activated carbon plate (133) is connected between the fixing frames (132) in each group in a sliding mode.

6. The alarm control device for VOC non-methane total hydrocarbons exceeding the standard according to claim 5, wherein: every group the both ends of activated carbon plate (133) all set up and are the T-shaped, T-shaped groove (135) have all been seted up to the one end of mount (132), thereby fixed connection between the both ends of activated carbon plate (133) all and T-shaped groove (135).

7. The VOC non-methane total hydrocarbons overproof alarm control device of claim 4, wherein: the bottom inside the gas purification box (13) forms a purified gas cavity (134), the purified gas cavity (134) is communicated with the exhaust pipeline (8), and an exhaust fan (14) is arranged in the exhaust port (9).

8. The alarm control device for VOC non-methane total hydrocarbons exceeding the standard according to claim 1, wherein: the other end of box (1) communicates and has seted up mounting groove (15), fixed mounting has cooling fan (16) in mounting groove (15), be provided with L shape support (17) on one side inner wall of installation die cavity (10), the other end fixed connection of L shape support (17) and cooling fan (16).