CN218770761U

CN218770761U - Outdoor wall-hanging low pressure intelligence batch meter

Info

Publication number: CN218770761U
Application number: CN202222747701.4U
Authority: CN
Inventors: 陈文武; 洪伟杰; 齐益虎; 丁三
Original assignee: Zhejiang Wanchang Power Equipment Co ltd
Current assignee: Zhejiang Wanchang Power Equipment Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-28
Anticipated expiration: 2032-10-18

Abstract

The utility model provides an outdoor wall-hanging low pressure intelligence batch meter belongs to batch meter technical field. This kind of outdoor wall-hanging low pressure intelligence batch meter, including the batch meter body, the batch meter body includes the install bin, ventilation mechanism, intelligent control mechanism, installation mechanism, heat dissipation mechanism and hanging mechanism, ventilation mechanism and heat dissipation mechanism set up respectively in the upper and lower both ends of install bin, installation mechanism sets up in inside one side of install bin, intelligent control mechanism sets up in the inside one end of install bin, hanging mechanism sets up in the back of install bin, the install bin includes the box, one side of box articulates there is the chamber door, the weather shield is installed on the top of box, a pair of L shape draw-in groove is installed to the back symmetry of box, dampproofing filter screen is installed to the inside bottom of box, hanging mechanism includes the mounting bracket, through setting up hanging mechanism, the person of facilitating the use installs the batch meter, through setting up intelligent control mechanism, the work efficiency of batch meter has been improved.

Description

Outdoor wall-hanging low pressure intelligence batch meter

Technical Field

The utility model relates to a batch meter technical field particularly, relates to an outdoor wall-hanging low pressure intelligent batch meter.

Background

The electric energy metering box is a box body for an electric power department to count the power consumption of a user and to place an electric meter, and the electric energy metering box is usually fixed on a wall, so that a worker can conveniently read and register the electric energy meter.

Publication No.: CN213753641U a wall-hanging electric energy batch meter convenient to adjust. The left side wall and the right side wall of the electric energy metering box body are respectively provided with three jacks from top to bottom, the rear end surface of an inner cavity of the electric energy metering box body is fixed with a convex plate in a bilateral symmetry manner, the convex plate is provided with a slot which is communicated from left to right, and the convex plate and the rear end surface of the inner cavity of the electric energy metering box body are provided with corresponding first threaded holes; the mounting plates are arranged on the left side wall and the right side wall of the electric energy metering box body respectively, the mounting plates comprise longitudinal plates and three insertion plates arranged at the left end or the right end of the longitudinal plates from top to bottom, the positions of the insertion plates are in one-to-one correspondence with the positions of the insertion holes, long holes matched with the first threaded holes are formed in the insertion plates in the middle in the left-right direction, and a plurality of second threaded holes are formed in the longitudinal plates from top to bottom. The mounting plate of the electric energy metering box is not easy to damage in the transportation process, is convenient to mount when in use, and can realize stable fixing effect on a large-size electric energy metering box;

according to the technical scheme, when the metering box is hung on the wall, the plug board arranged on one side of the longitudinal board needs to be inserted into the metering box, then the plug board is fixedly installed through the bolt, and then the longitudinal board and the wall body are fixed through the bolt, so that the metering box is installed on the wall, but the longitudinal board extends into the metering box, the internal space of part of the metering box is occupied, the positions of the plug board and the bolt need to be avoided when the electric meter is placed in the metering box, the installation position of the electric meter is limited, the metering box is used outdoors for a long time and is influenced by factors such as weather, the interior of the metering box is easily affected by damp, the internal electric meter or other electric components are damaged, and the internal electric meter or other electric components generate a large amount of heat when working, and the metering box is installed outdoors, so that the heat dissipation in the metering box is poor under the condition of preventing rainwater from entering, and the condition that short circuit easily occurs to the electric components installed in the metering box under the high-load operation condition; therefore the utility model provides an outdoor wall-hanging low pressure intelligent metering box.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides an outdoor wall-hanging low pressure intelligent metering box.

The utility model discloses a realize like this:

the utility model provides an outdoor wall-hanging low pressure intelligence batch meter, includes the batch meter body, the batch meter body includes install bin, ventilation mechanism, intelligent control mechanism, installation mechanism, heat dissipation mechanism and hanging mechanism, ventilation mechanism and heat dissipation mechanism set up respectively in the upper and lower both ends of install bin, installation mechanism sets up in inside one side of install bin, intelligent control mechanism sets up in the inside one end of install bin, hanging mechanism sets up in the back of install bin, the install bin includes the box, one side of box articulates there is the chamber door, the weather shield is installed on the top of box, a pair of L shape draw-in groove is symmetrically installed to the back of box, dampproofing filter screen is installed to the inside bottom of box, hanging mechanism includes the mounting bracket, one side of mounting bracket is connected with one side of box, the baffle is installed to inside one side of mounting bracket, it is connected with first positive and negative screw lead screw and second positive and negative screw lead screw respectively to rotate between one side of baffle and the inner wall of mounting bracket, first positive and negative screw lead screw sets up conversely with the both ends screw of second positive and negative screw, first positive and negative screw set up the both ends screw respectively establishes second tight piece and second lock block, the equal block of second positive and second lock block each other lock block between the second positive and the second lead screw.

Further, the one end of first positive and negative screw lead screw and the positive and negative screw lead screw of second all is equipped with first awl tooth, the inside one side rotation that is close to first awl tooth of mounting bracket is connected with the second awl tooth, intermeshing between second awl tooth and the first awl tooth, the other end of second awl tooth runs through the mounting bracket and extends to the outside to the cover is equipped with the revolving stage.

Adopt the beneficial effect of above-mentioned further scheme to be, through installing first positive and negative screw lead screw, with the positive and negative screw lead screw of second, and make the screw setting at the two both ends opposite, thereby when the user rotates the rotation of second awl tooth through the revolving stage, because second awl tooth and first awl tooth meshing, thereby can drive first positive and negative screw lead screw and the rotation of the positive and negative screw lead screw of second, and then make first latch segment and second latch segment homogeneous phase relative motion on first positive and negative screw lead screw and the positive and negative screw lead screw of second, inside centre gripping, and then with a pair of L shape draw-in groove block of box back symmetrical installation, accomplish the fixed to the box, make the box when installing, need not occupy the inside space of box, the person of facilitating the use is to the installation of the inside electrical equipment of box.

Further, the ventilation mechanism comprises a bottom box, and the top end of the bottom box is connected with the bottom of the box body.

Furthermore, a plurality of first fans are installed at the inside bottom of the bottom case, a ventilation opening is formed in the bottom of the bottom case, and a first filter screen is installed in the ventilation opening.

The beneficial effect who adopts above-mentioned further scheme is, through a plurality of first fans of bottom installation at the under casing, can be with the inside of external air suction to the box in the time of making its work, and then the rotation of cooperation second fan, make the inside ventilation of box, avoid the inside emergence of the condition of weing of box, and through installing first filter screen, can avoid first fan in the time of work, inside sucking the box with the dust in the outside air, dampproofing filter screen is also installed to the inside bottom of box, can avoid moist air to enter into the inside of box.

Further, installation mechanism includes a pair of mounting bar, and is a pair of the one end of mounting bar all is connected with the inboard of box, and is a pair of install a plurality of mounting panels through the bolt between the mounting bar.

The beneficial effect who adopts above-mentioned further scheme is through a pair of mounting bar of installation to install the mounting panel between the mounting bar through the bolt, and then the person of facilitating the use installs electrical equipment on the mounting panel, and can adjust the position of mounting panel between the mounting bar through the bolt, improve the user to the utilization ratio of box inner space.

Furthermore, the heat dissipation mechanism comprises a fixing frame, and the outer side of the fixing frame is connected with the inner side of the top end of the box body.

Furthermore, a plurality of second fans are installed at the bottom of the fixing frame, and a second filter screen is installed on the upper end face of the fixing frame.

The beneficial effect who adopts above-mentioned further scheme is that, through the installation second fan, can take out the inside accumulational heat of box when making its work to this reduces the heat of the inside electrical equipment operation of box, and through the installation second filter screen, can avoid outside dust to get into inside the box.

Furthermore, intelligent control mechanism includes the PLC controller, one side of PLC controller is connected with the inboard of box.

Furthermore, a temperature sensor is installed on one side of the PLC, and a humidity sensor is installed at the bottom of the temperature sensor.

Furthermore, the output ends of the temperature sensor and the humidity sensor are in communication connection with the input end of the PLC controller, and the output end of the PLC controller is in communication connection with the input ends of the first fan and the second fan.

The beneficial effect who adopts above-mentioned further scheme is, through installation temperature sensor and humidity transducer for the two carries out real-time monitoring to the box inside, when box inside temperature or humidity are too high, sends the signal of telecommunication to first fan and second fan through the PLC controller, and then makes its rotation, ventilates the heat dissipation to the box inside, and when temperature and humidity reached the standard value, the PLC controller closed first fan and second fan, practices thrift the energy consumption.

The beneficial effects of the utility model are that: the utility model discloses an outdoor wall-hanging low pressure intelligent batch meter that obtains through the above-mentioned design, this kind of outdoor wall-hanging low pressure intelligent batch meter, through installing first positive and negative screw lead screw, and second positive and negative screw lead screw, and make the screw thread setting at both ends opposite, thereby when the user rotates through the revolving stage rotation second cone tooth, because second cone tooth meshes with first cone tooth, thus can drive first positive and negative screw lead screw and second positive and negative screw lead screw to rotate, and then make first locking piece and second locking piece move on first positive and negative screw lead screw and second positive and negative screw lead screw, inwards centre gripping, and then block with a pair of L-shaped draw-in groove of box back symmetric installation, accomplish the fixed to the box, make the box when installing, need not occupy the space inside the box, facilitate the user to the installation of the inside electrical equipment of box, the bottom of the bottom box is provided with the plurality of first fans, so that the first fans can suck outside air into the box body when working, and further cooperate with the rotation of the second fans to ventilate the inside of the box body and avoid the damp condition in the box body, and the first fans can be prevented from sucking dust in the outside air into the box body when working by installing the first filter screens, the bottom of the inside of the box body is also provided with the damp-proof filter screens, so that the damp air can be prevented from entering the inside of the box body, the mounting plates are installed between the mounting bars by installing the pair of mounting bars and installing the mounting plates between the mounting bars through bolts, so that a user can conveniently install electrical equipment on the mounting plates, the positions of the mounting plates between the mounting bars can be adjusted through the bolts, the utilization rate of the space in the box body by the user is improved, and the second fans can be installed to draw out heat accumulated in the box body when working, with this heat that reduces the inside electrical equipment operation of box, and through installing the second filter screen, can avoid outside dust to get into inside the box, through installation temperature sensor and humidity transducer, make the two carry out real-time monitoring to the box inside, when box inside temperature or humidity are too high, send electric signal to first fan and second fan through the PLC controller, and then make it rotate, ventilate the heat dissipation to the box inside, when temperature and humidity reach the standard value, first fan and second fan are closed to the PLC controller, practice thrift the energy consumption.

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 view of a three-dimensional structure of an outdoor wall-mounted low-voltage intelligent metering box provided by the utility model;

fig. 2 is a schematic view of a bottom perspective structure of the outdoor wall-mounted low-voltage intelligent metering box provided by the utility model;

fig. 3 is a schematic view of a back side three-dimensional structure of an outdoor wall-hanging type low-voltage intelligent metering box provided by the utility model;

fig. 4 is a schematic front section view of a mounting rack of an outdoor wall-mounted low-voltage intelligent metering box provided by the utility model;

fig. 5 is the utility model provides a pair of communication block diagram of outdoor wall-hanging low pressure intelligent metering box.

In the figure: 100. a batch tank body; 101. installing a box; 10101. a box body; 10102. a rain shield; 10103. a box door; 10104. a moisture-proof filter screen; 10105. an L-shaped clamping groove; 102. a ventilation mechanism; 10201. a bottom box; 10202. a first filter screen; 10203. a first fan; 103. an intelligent control mechanism; 10301. a PLC controller; 10302. a temperature sensor; 10303. a humidity sensor; 104. an installation mechanism; 10401. mounting a bar; 10402. mounting a plate; 105. a heat dissipation mechanism; 10501. a fixed mount; 10502. a second filter screen; 10503. a second fan; 106. a wall hanging mechanism; 10601. a mounting frame; 10602. a turntable; 10603. a first positive and negative thread lead screw; 10604. a second positive and negative thread lead screw; 10605. a first locking block; 10606. a second locking block; 10607. a partition plate; 10608. a first bevel gear; 10609. and a second conical tooth.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

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 work belong to the protection scope of the present invention.

Embodiment I of outdoor wall-hanging low pressure intelligent metering box

The utility model provides a following technical scheme: as shown in fig. 1-4, an outdoor wall-hanging type low-voltage intelligent metering box comprises a metering box body 100, wherein the metering box body 100 comprises an installation box 101, a ventilation mechanism 102, an intelligent control mechanism 103, an installation mechanism 104, a heat dissipation mechanism 105 and a wall hanging mechanism 106, the ventilation mechanism 102 and the heat dissipation mechanism 105 are respectively arranged at the upper end and the lower end of the installation box 101, the installation mechanism 104 is arranged at one side inside the installation box 101, the intelligent control mechanism 103 is arranged at one end inside the installation box 101, the wall hanging mechanism 106 is arranged at the back of the installation box 101, the installation box 101 comprises a box body 10101, one side of the box body 10101 is hinged with a box door 10103, a rain baffle 10102 is arranged at the top end of the box body 10101, a pair of L-shaped clamping grooves 10105 is symmetrically arranged at the back of the box body 10101, a moisture-proof filter screen 10104 is arranged at the bottom inside the box body 10101, the wall hanging mechanism 106 comprises a mounting rack 10601, one side of the box 10601 is connected with one side of the box mounting rack 10101, a partition 10607 is installed on one side inside the mounting rack 10601, a first positive and negative threaded lead screw 10603 and a second positive and negative threaded lead screw 10604 are respectively rotatably connected between one side of the partition 10607 and the inner wall of the mounting rack 10601, the threads of both ends of the first positive and negative threaded lead screw 10603 and the second positive and negative threaded lead screw 10604 are arranged oppositely, a first locking block 10605 and a second locking block 10606 are respectively sleeved at both ends of the first positive and negative threaded lead screw 10603 and the second positive and negative threaded lead screw 10604, the first locking block 10605 and the second locking block 10606 are mutually clamped with the L-shaped clamping groove 10105, a first conical tooth 10608 is respectively sleeved at one end of the first positive and negative threaded lead screw 10603 and one end of the second positive and negative threaded lead screw 10604, a second conical tooth 10609 is rotatably connected to one side of the inside of the mounting rack 10601 near the first conical tooth 10608, the second conical tooth 10609 is mutually engaged with the first conical tooth 10608, and the other end of the second conical tooth 10609 extends to the outside through the mounting rack 10601, and the turntable 10602 is sleeved, when the turntable 10602 rotates the second bevel 10609, the second bevel 10609 is engaged with the first bevel 10608, so as to drive the first positive and negative threaded screw 10603 and the second positive and negative threaded screw 10604 to rotate, and further to make the first locking block 10605 and the second locking block 10606 move relatively on the first positive and negative threaded screw 10603 and the second positive and negative threaded screw 10604, and further to be engaged with a pair of L-shaped slots 10105 symmetrically installed on the back of the box 10101, thereby completing the fixing of the box 10101.

The utility model discloses an embodiment two of outdoor wall-hanging low pressure intelligent metering box

Referring to fig. 1-2, a ventilation mechanism 102 includes a bottom box 10201, a top end of the bottom box 10201 is connected to a bottom of a box 10101, a plurality of first fans 10203 are installed at an inner bottom of the bottom box 10201, a vent hole is opened at a bottom of the bottom box 10201, a first filter screen 10202 is installed in the vent hole, a mounting mechanism 104 includes a pair of mounting bars 10401, one ends of the pair of mounting bars 10401 are connected to an inner side of the box 10101, a plurality of mounting plates 10402 and a heat dissipation mechanism 105 including a fixing frame 10501 are installed between the pair of mounting bars 10401 through bolts, an outer side of the fixing frame 10501 is connected to the top end inner side of the box 10101, a plurality of second fans 10503 are installed at the bottom of the fixing frame 10501, a second filter screen 10502 is installed at an upper end surface of the fixing frame 10401, the mounting plates 10402 are installed between the mounting bars 10401 through the bolts, a user can install the electrical equipment on the mounting plate 10402, when the electrical equipment works, external air can be pumped into the box 10101, heat inside of the box 10101 can be absorbed by the first fans 10203, and the internal heat of the box 10101 can be reduced, and the internal heat of the box 10101 can be absorbed by the internal heat of the box 10101, and the box 10101 can be absorbed by the box 10501, and the internal heat can be absorbed by the box, and the heat can be prevented from being accumulated in the box 10501, and the box 10101, and the box 10501.

The utility model discloses an embodiment three of outdoor wall-hanging low pressure intelligent metering box

Referring to fig. 2 and 4, the intelligent control mechanism 103 includes a PLC controller 10301, one side of the PLC controller 10301 is connected to the inside of the box 10101, a temperature sensor 10302 is installed at one side of the PLC controller 10301, a humidity sensor 10303 is installed at the bottom of the temperature sensor 10302, output ends of the temperature sensor 10302 and the humidity sensor 10303 are both in communication connection with an input end of the PLC controller 10301, an output end of the PLC controller 10301 is in communication connection with input ends of the first fan 10203 and the second fan 10503, the temperature sensor 10302 and the humidity sensor 10303 are installed to monitor the inside of the box 10101 in real time, and when the temperature or the humidity inside the box 10101 is too high, the PLC controller 10301 sends out electric signals to the first fan 10203 and the second fan 10503 to rotate the fans 10303, thereby heating the ventilation fan inside the box 10101.

Specifically, this outdoor wall-hanging low pressure intelligent metering box's theory of operation: when the temperature sensor 10302 and the humidity sensor 10301 are clamped with an L-shaped clamping groove 10105 arranged on the back of the box 10101, the temperature sensor 10302 and the humidity sensor 10303 are arranged on one side inside the box 10101, when the temperature or humidity inside the box 10101 is too high, the temperature sensor 10302 and the humidity sensor 10301 are controlled to control the temperature of the air flowing into the box 10301, and when the temperature or humidity inside the box 10101 is too high, the temperature sensor 10301 and the humidity sensor 10301 are controlled to control the temperature of the air flowing into the box 10303 and the temperature of the air flowing into the box 10301, the temperature sensor 10301 and the humidity sensor 10301 are controlled to control the temperature of the air flowing into the box 10301, and the temperature of the air flowing into the box 10301 is controlled by the PLC 10303 and the temperature sensor 10303 and the humidity sensor 10301, when the temperature or humidity inside the box 10101 is too high, the temperature sensor 10301 and the humidity sensor 10301 are controlled by the PLC, when the temperature sensor 10302 and the humidity sensor 10301 are controlled by the PLC, the temperature sensor 10303 and the humidity sensor 10301 are controlled by the electrical signal to control of the temperature of the heat flowing into the box 10303, and the box 10301, can avoid the humid air of first fan 10203 suction, through installation weather shield 10102, under the condition that does not influence box 10101 heat dissipation and ventilation, can avoid the rainwater to fall into inside box 10101.

It should be noted that, specific model specifications of the PLC controller 10301, the temperature sensor 10302, the humidity sensor 10303, the first fan 10203, and the second fan 10503 of the outdoor wall-hanging type low-pressure intelligent metering box need to be determined by type selection according to actual specifications of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore detailed description is omitted.

The power supply and the principle of the PLC controller 10301, the temperature sensor 10302, the humidity sensor 10303, the first fan 10203 and the second fan 10503 of the outdoor wall-hanging type low-voltage intelligent metering box will be clear to those skilled in the art, and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an outdoor wall-hanging low pressure intelligence batch meter, a serial communication port, including batch meter body (100), batch meter body (100) includes install bin (101), ventilation mechanism (102), intelligent control mechanism (103), installation mechanism (104), heat dissipation mechanism (105) and hanging mechanism (106), ventilation mechanism (102) and heat dissipation mechanism (105) set up respectively in the upper and lower both ends of install bin (101), installation mechanism (104) set up in the inside one side of install bin (101), intelligent control mechanism (103) set up in the inside one end of install bin (101), ventilation mechanism (106) set up in the back of install bin (101), install bin (101) including box (10101), one side of box (10101) articulates there is chamber door (10103), weather shield (10102) is installed on the top of box (10101), a pair of L shape draw-in groove (10105) is installed to the symmetry of box (10101) in the inside bottom of box (10101), dampproofing (04) are installed to mechanism (106) including mounting bracket (10101), hanging mechanism (106) includes mounting bracket (10601) and the inside 10607 of screw rod (10601) is connected with first baffle 10607 on one side of mounting bracket 10601, mounting bracket 10601 one side the mounting bracket 10601, the inside screw is connected with the baffle 10607 the baffle 10601 one side of mounting bracket 10601, the baffle 10607 the baffle 10601 (10603) And positive and negative screw lead screw (10604) of second, the both ends screw thread setting of first positive and negative screw lead screw (10603) and positive and negative screw lead screw (10604) of second is opposite, first check lock piece (10605) and second check lock piece (10606) are established respectively to the both ends cover of first positive and negative screw lead screw (10603) and positive and negative screw lead screw of second (10604), mutual block between first check lock piece (10605) and second check lock piece (10606) all and L shape draw-in groove (10105).

2. The outdoor wall-hanging type low-pressure intelligent metering box according to claim 1, wherein one end of each of the first positive and negative threaded screw rod (10603) and the second positive and negative threaded screw rod (10604) is sleeved with a first bevel gear (10608), a second bevel gear (10609) is rotatably connected to one side of the mounting rack (10601) close to the first bevel gear (10608), the second bevel gear (10609) is meshed with the first bevel gear (10608), and the other end of the second bevel gear (10609) penetrates through the mounting rack (10601) to extend to the outside and is sleeved with a rotary table (10602).

3. The outdoor wall-hanging type low-pressure intelligent metering box as claimed in claim 1, wherein the ventilation mechanism (102) comprises a bottom box (10201), and the top end of the bottom box (10201) is connected with the bottom of the box body (10101).

4. The outdoor wall-hanging type low-pressure intelligent metering box according to claim 3, wherein a plurality of first fans (10203) are installed at the bottom inside the bottom box (10201), a vent is opened at the bottom of the bottom box (10201), and a first filter screen (10202) is installed in the vent.

5. The outdoor wall-hanging type low-pressure intelligent metering box as claimed in claim 1, wherein the mounting mechanism (104) comprises a pair of mounting strips (10401), one ends of the pair of mounting strips (10401) are connected with the inner side of the box body (10101), and a plurality of mounting plates (10402) are mounted between the pair of mounting strips (10401) through bolts.

6. The outdoor wall-hanging type low-pressure intelligent metering box as claimed in claim 1, wherein the heat dissipation mechanism (105) comprises a fixed frame (10501), and the outer side of the fixed frame (10501) is connected with the inner side of the top end of the box body (10101).

7. The outdoor wall-hanging type low-pressure intelligent metering box as claimed in claim 6, wherein a plurality of second fans (10503) are installed at the bottom of the fixing frame (10501), and a second filter screen (10502) is installed on the upper end face of the fixing frame (10501).

8. The outdoor wall-hanging type low-pressure intelligent metering box as claimed in claim 1, wherein the intelligent control mechanism (103) comprises a PLC (10301), and one side of the PLC (10301) is connected with the inner side of the box body (10101).

9. The outdoor wall-hanging type low-pressure intelligent metering box as claimed in claim 8, wherein a temperature sensor (10302) is installed on one side of the PLC controller (10301), and a humidity sensor (10303) is installed at the bottom of the temperature sensor (10302).

10. The outdoor wall-hanging type low-pressure intelligent metering box as claimed in claim 9, wherein the output ends of the temperature sensor (10302) and the humidity sensor (10303) are both in communication connection with the input end of the PLC controller (10301), and the output end of the PLC controller (10301) is in communication connection with the input ends of the first fan (10203) and the second fan (10503).