CN213843351U

CN213843351U - Novel dry-type batch meter

Info

Publication number: CN213843351U
Application number: CN202023042413.6U
Authority: CN
Inventors: 李艳莉; 李新卫
Original assignee: Henan Sanbang Environmental Protection Technology Co ltd
Current assignee: Henan Sanbang Environmental Protection Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-30
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a novel dry-type batch meter, including the box, install the metering equipment of control electric energy in the box, seted up the mounting groove on the lateral wall of box, be provided with dampproofing ventilative board through grafting reinforcing mechanism in the mounting groove, the tank bottom of mounting groove seted up with the inside communicating side air exit of box, install the side exhaust fan that is used for discharging box internal moisture in the side air exit. The utility model has the advantages of can work in humid environment such as sewage factory for a long time.

Description

Novel dry-type batch meter

Technical Field

The utility model belongs to the technical field of the technique of power metering box and specifically relates to a novel dry-type batch meter is related to.

Background

The metering box mainly comprises an electric energy meter and a metering transformer, and is responsible for electric energy control and measurement in a power supply system.

In some large-scale sewage treatment plants, for the control of conveniently handling the factory electric energy, generally all can use the electric power batch meter, nevertheless contain more water among the sewage treatment plant, steam is great, and humidity ratio is higher, and is comparatively moist, and the long-time work of general dry-type batch meter makes the detection components and parts in the box damage very easily in moist environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel dry-type batch meter, it has the advantage that can work at humid environment such as sewage factory for a long time.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a novel dry-type batch meter, the power distribution box comprises a box body, install the metering equipment of control electric energy in the box, seted up the mounting groove on the lateral wall of box, be provided with dampproofing breathing plate through grafting reinforcing mechanism in the mounting groove, the tank bottom of mounting groove seted up with the inside communicating side air exit of box, install the side exhaust fan that is used for discharging the interior moisture of box in the side air exit.

As a further aspect of the present invention: the inserting and reinforcing assembly mechanism comprises a rotary inserting assembly and a plate reinforcing assembly, the rotary inserting assembly and the plate reinforcing assembly are respectively arranged at two sides of the mounting groove, the rotary inserting assembly comprises a vertical shaft, a rotary drum, a first limiting strip and a second limiting strip, the vertical shaft is fixed between the upper side wall and the lower side wall of the mounting groove, the vertical shaft is close to one side wall of the mounting groove, the rotary drum is sleeved on the vertical shaft and is rotatably connected with the vertical shaft through a bearing, the first limiting strip and the second limiting strip are both fixed on the side wall of the vertical shaft, the length direction of the first limiting strip and the length direction of the second limiting strip are both parallel to the length direction of the vertical shaft, the first limiting strip is far away from the bottom of the mounting groove compared with the second limiting strip, an inserting and coupling groove is formed among the first limiting strip, the second limiting strip and the vertical shaft, the moisture-proof breathable plate is inserted into the insertion groove and is abutted against one side, close to the second limiting strip, of the first limiting strip, one side, close to the first limiting strip, of the second limiting strip and the side wall of the vertical shaft.

As a further aspect of the present invention: the subassembly is consolidated to panel is including seting up dampproofing ventilative board is kept away from the joint groove of vertical scroll one side, seting up holding tank, the joint elastic component of setting in the holding tank on the one side inner wall of vertical scroll are kept away from to the mounting groove and are used for establishing the joint strip of dampproofing ventilative board card in the holding tank, the notch of joint groove and holding tank corresponds each other and the intercommunication, the joint elastic component sets up the tank bottom at the holding tank, the joint strip sets up the one end of keeping away from the holding tank bottom at the joint elastic component, one side that the joint elastic component was kept away from to the joint strip sets up to the inclined plane, the inclined plane orientation is for keeping away from the mounting groove, the inclined plane side of joint strip extends to in the corresponding joint groove on the dampproofing ventilative board, and its lateral wall that is close to the mounting groove tank bottom is contradicted with a lateral wall that the joint groove is close to the mounting groove tank bottom.

As a further aspect of the present invention: one side of box is provided with and conveniently tears open and get dampproofing ventilative board's quick detach subassembly, and quick detach subassembly includes quick detach hole, quick detach spanner and conflict elastic component, and the quick detach hole is seted up the holding tank is kept away from on one side cell wall of mounting groove tank bottom, the quick detach hole accesss to the joint strip, the length direction in quick detach hole is parallel with the length direction of joint strip, and quick detach spanner passes the quick detach hole and fixes in the one side that the mounting groove tank bottom was kept away from to the joint strip, and quick detach spanner is kept away from one side of joint strip and is stretched out the quick detach hole, and the tank bottom at the mounting groove is fixed to the elastic component of contradicting is close to the holding tank, and the elastic component of contradicting is kept away from the one end of mounting groove tank bottom and is contradicted with one side that dampproofing ventilative board is close to the mounting groove tank bottom.

As a further aspect of the present invention: a bottom surface air outlet is formed in the bottom surface of the box body, and a bottom surface exhaust fan is arranged in the bottom surface air outlet.

As a further aspect of the present invention: the box top is provided with the rain of falling V-arrangement and takes the board through the stand, has seted up a plurality of drainage grooves on the rain board, and the even setting in a plurality of drainage grooves is in the one side that the box was kept away from to the rain board.

As a further aspect of the present invention: the box door is installed at the box opening of the box body through a hinge, the box door covers the box body, and a handle convenient for opening the box door is installed on the box door.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the utility model is used, the side exhaust fan and the bottom surface exhaust fan are started, the side exhaust fan and the bottom surface exhaust fan can discharge the moisture in the box body from the corresponding side exhaust outlet and the bottom surface exhaust outlet, the moisture discharged from the box body can pass through the moisture-proof air-permeable plate in the process of being discharged from the side exhaust outlet, the air with moisture contained in the moisture can be dried when the moisture passes through the moisture-proof air-permeable plate, the box body is prevented from damaging electrical components in the box body due to too heavy moisture, and the air-permeable plate can be used for a long time in environments with heavy moisture, such as sewage plants and the like;

2. the side exhaust fans and the bottom exhaust fan can exhaust air to the outside of the box body, so that the entering of external humid air can be reduced, and the external air also needs to pass through the moisture-proof breathable plates on the two sides of the box body when entering the box body and can be dried by the moisture-proof breathable plates, so that the moisture content in the box body is reduced, and the normal operation of electrical elements in the box body is facilitated;

3. people can pull the moisture-proof air-permeable plate from the side wall of the box body by pulling the quick-release lath, when in replacement, only a new moisture-proof air-permeable plate is inserted into the corresponding insertion groove, then the moisture-proof air-permeable plate is pushed to rotate around the vertical shaft and approach to the installation groove, the new moisture-proof air-permeable plate can be abutted against the elastic part in the process of entering the installation groove and can compress the elastic part in abutment, the edge of the new moisture-proof air-permeable plate close to the accommodating groove can be abutted against the inclined plane of the clamping strip before entering the installation groove, the moisture-proof air-permeable plate is continuously pushed to apply pressure to the inclined plane, so that the clamping strip can be retracted into the accommodating groove, the clamping strip can compress the elastic part in retraction of the accommodating groove, when the moisture-proof air-permeable plate rotates to ensure that the clamping groove is correspondingly communicated with the accommodating groove, the clamping strip is inserted into the clamping groove under the restoring force of the corresponding clamping elastic part, later loosen dampproofing ventilative board, dampproofing ventilative board realizes the installation on the box lateral wall under the conflict of joint strip, and whole dismouting process is light swift, makes things convenient for people to change dampproofing ventilative board.

Drawings

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

FIG. 2 is a schematic structural view of the present invention with the door removed;

fig. 3 is a schematic view of the cross-sectional structure in the horizontal direction of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

fig. 5 is an enlarged schematic view of a portion B in fig. 3.

In the figure, 1, a box body; 2. mounting grooves; 21. a side exhaust fan; 3. a moisture-proof breathable plate; 4. a rotary insertion assembly; 5. a panel reinforcement assembly; 41. a vertical shaft; 42. a rotating drum; 43. a first limiting strip; 44. a second limiting strip; 434. a plugging groove; 51. a clamping groove; 52. accommodating grooves; 53. clamping the elastic piece; 54. a clamping strip; 6. a quick release assembly; 61. a quick release hole; 62. a spanner bar is quickly disassembled; 63. against the elastic member; 7. a bottom surface exhaust fan; 8. a box door; 11. a column; 9. a rain patch; 91. and (4) a drainage groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, a novel dry-type metering box comprises a box body 1, wherein metering devices for monitoring electric energy are installed in the box body 1, and the metering devices include but are not limited to electric energy meters, metering meters, circuit breakers and the like.

The side wall of the box body 1 is provided with a mounting groove 2, the bottom of the mounting groove 2 is provided with a side air outlet communicated with the inside of the box body 1, and a side air exhaust fan 21 used for exhausting moisture in the box body 1 is arranged in the side air outlet.

A moisture-proof ventilation plate 3 is arranged in the mounting groove 2 through an inserting reinforcing mechanism. The moisture-proof and breathable plate 3 is formed by compounding a water absorption plate, water absorption cotton and non-woven fabrics. The inserting and reinforcing assembly mechanism comprises a rotary inserting assembly 4 and a plate reinforcing assembly 5, and the rotary inserting assembly 4 and the plate reinforcing assembly 5 are respectively arranged on two sides of the mounting groove 2.

The rotary inserting assembly 4 comprises a vertical shaft 41, a rotary drum 42, a first limiting strip 43 and a second limiting strip 44. The vertical shaft 41 is vertically fixed between the upper and lower groove walls of the mounting groove 2, and the vertical shaft 41 is close to one side groove wall of the mounting groove 2. The rotating cylinder 42 is sleeved on the vertical shaft 41 and is rotationally connected with the vertical shaft 41 through a bearing, and the bearing is a thrust ball bearing. The first limiting strip 43 and the second limiting strip 44 are fixed on the side wall of the vertical shaft 41, the length direction of the first limiting strip 43 and the length direction of the second limiting strip 44 are parallel to the length direction of the vertical shaft 41, the width of the first limiting strip 43 is smaller than that of the second limiting strip 44, and the first limiting strip 43 is far away from the bottom of the mounting groove 2 compared with the second limiting strip 44. An insertion groove 434 is formed among the first limiting strip 43, the second limiting strip 44 and the vertical shaft 41, and the moisture-proof air-permeable plate 3 is inserted in the insertion groove 434 and is abutted against one side of the first limiting strip 43 close to the second limiting strip 44, one side of the second limiting strip 44 close to the first limiting strip 43 and the side wall of the vertical shaft 41.

The plate reinforcing component 5 comprises a clamping groove 51 formed in one side, away from the vertical shaft 41, of the moisture-proof and breathable plate 3, a containing groove 52 formed in the inner wall of one side, away from the vertical shaft 41, of the installing groove 2, a clamping elastic piece 53 arranged in the containing groove 52 and a clamping strip 54 used for clamping the moisture-proof and breathable plate 3 in the containing groove 52. The length directions of the clamping groove 51 and the accommodating groove 52 are parallel to the length direction of the vertical shaft 41, and the notch of the clamping groove 51 and the notch of the accommodating groove 52 are communicated correspondingly. The clamping elastic piece 53 is selected as a spring, and the clamping elastic piece 53 is installed at the bottom of the accommodating groove 52. Clamping elastic component 53 is provided with a plurality ofly, and a plurality of clamping elastic components 53 are at the holding tank 52 tank bottom along the length direction evenly distributed of holding tank 52. Clamping strip 54 is inserted into receiving groove 52, and one side of clamping strip 54 close to the bottom of receiving groove 52 is fixedly connected with one end of clamping elastic piece 53 far away from the bottom of receiving groove 52. The side of clamping strip 54 remote from clamping elastic piece 53 extends out of the notch of accommodating groove 52 and is provided as a slope facing away from mounting groove 2, and the side edge of the slope close to the bottom of accommodating groove 52 is flush with the adjacent side wall of mounting groove 2. One side of the inclined plane of the clamping strip 54 extends into the corresponding clamping groove 51 on the moisture-proof air-permeable plate 3, and one side wall of the clamping strip close to the bottom of the mounting groove 2 is abutted against one side wall of the clamping groove 51 close to the bottom of the mounting groove 2.

The quick-release assembly 6 convenient for detaching the moisture-proof breathable plate 3 is arranged on the side wall of the box body 1, and the quick-release assembly 6 comprises a quick-release hole 61, a quick-release spanner 62 and a conflict elastic part 63. Quick detach hole 61 is seted up on holding tank 52 keeps away from the one side cell wall of mounting groove 2 tank bottom, and quick detach hole 61 leads to joint strip 54, and the length direction of quick detach hole 61 is parallel with the length direction of joint strip 54. One side of the quick release plate bar 62 penetrates through the quick release hole 61 and is fixed on one side of the clamping bar 54 far away from the bottom of the mounting groove 2, and one side of the quick release plate bar 62 far away from the clamping bar 54 extends out of the quick release hole 61. Conflict elastic component 63 chooses for use to be the spring, and conflict elastic component 63 is provided with a plurality ofly, and a plurality ofly contradict elastic component 63 and evenly fix the tank bottom at mounting groove 2 along the length direction of holding tank 52 to a plurality ofly contradict elastic component 63 and all be close to holding tank 52. The end of the elastic abutting part 63 far away from the bottom of the mounting groove 2 abuts against one side of the moisture-proof ventilation plate 3 close to the bottom of the mounting groove 2.

The bottom surface air exit is seted up to the bottom surface of box 1, installs bottom surface exhaust fan 7 in the bottom surface air exit.

The top of the box body 1 is fixed with a vertical column 11, and one end of the vertical column 11, which is far away from the top surface of the box body 1, is provided with an inverted V-shaped rain fly 9. The top surface of the rain lapping plate 9 is provided with a plurality of drainage grooves 91, and the drainage grooves 91 are uniformly distributed on the top surface of the rain lapping plate 9.

A box door 8 is installed at the box opening of the box body 1 through a hinge, the box door 8 covers the box opening of the box body 1, and a handle convenient for opening the box door 8 is installed on the box door 8.

The implementation principle of the embodiment is as follows: when people use the utility model discloses a time, start side exhaust fan 21 and bottom surface exhaust fan 7, side exhaust fan 21 and bottom surface exhaust fan 7 can be with the moisture in the box 1 from the box 1 of discharging in corresponding side air exit, the bottom surface air exit, the moisture of discharge box 1 can pass dampproofing ventilative board 3 in the process of discharging from the side air exit, the moisture can be dried when passing dampproofing ventilative board 3 the air that contains with moisture, avoid box 1 to make the electrical components in the box 1 damage because of the moisture is too heavy;

meanwhile, the air is exhausted outside the box body 1, so that the entering of external damp air can be reduced, and the external air also needs to pass through the moisture-proof breathable plates on the two sides of the box body 1 when entering the box body 1 and can be dried by the moisture-proof breathable plates 3, so that the moisture content in the box body 1 is reduced, and the normal operation of electrical elements in the box body 1 is facilitated;

meanwhile, the inverted V-shaped rain shield plate 9 on the top of the box body 1 can prevent rainwater from accumulating on the top of the box body 1, and the probability of water leakage of the box body 1 due to rainwater accumulation is reduced;

after the moisture-proof air-permeable plate 3 is used for a period of time, when the moisture-proof air-permeable plate 3 is replaced, a force far away from the direction of the vertical shaft 41 can be applied to the quick-release pull strip 62, the quick-release pull strip 62 is forced to approach the wall of the side, far away from the vertical shaft 41, of the quick-release hole 61, so that the clamping strip 54 is driven to approach the bottom of the accommodating groove 52, the clamping elastic part 53 can be compressed when the clamping strip 54 approaches the bottom of the accommodating groove 52, when the inclined side of the clamping strip 54 is completely separated from the corresponding clamping groove 51, the moisture-proof air-permeable plate 3 rotates out of the installation groove 2 around the vertical shaft 41 under the action of the restoring force of the elastic part 63, and then the moisture-proof air-permeable plate 3 can be detached by pulling out of;

then, people insert a new moisture-proof air-permeable plate 3 into the corresponding insertion groove 434, and then push the moisture-proof air-permeable plate 3, so that the moisture-proof air-permeable plate 3 rotates around the vertical shaft 41 and approaches to the installation groove 2, the new moisture-proof air-permeable plate 3 will abut against the abutting elastic member 63 in the process of entering the installation groove 2 and will compress the abutting elastic member 63, before the new moisture-proof air-permeable plate 3 enters the installation groove 2, the edge of the new moisture-proof air-permeable plate 3, which is close to the accommodating groove 52, will abut against the inclined surface of the clamping strip 54, and continue to push the moisture-proof air-permeable plate 3, the moisture-proof air-permeable plate 3 applies pressure to the inclined surface, so that the clamping strip 54 retracts into the accommodating groove 52, the clamping elastic member 53 will be compressed by the clamping strip 54 when the clamping strip 54 retracts into the accommodating groove 52, when the moisture-proof air-permeable plate 3 rotates until the clamping groove 51 and the accommodating groove 52 are correspondingly communicated, the clamping strip 54 is inserted into the clamping groove 51 under the restoring force of the corresponding clamping elastic member 53, then the moisture-proof air-permeable plate 3 is loosened, and the moisture-proof air-permeable plate 3 is abutted by the clamping strip 54 to realize the installation on the side wall of the box body 1;

people can ensure the air drying in the box body 1 by regularly replacing the new moisture-proof air-permeable plate 3, and the possibility of damaging electronic components in the box body 1 can be further reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a novel dry-type batch meter, includes box (1), its characterized in that: install the metering equipment of monitoring electric energy in box (1), seted up mounting groove (2) on the lateral wall of box (1), be provided with dampproofing ventilative board (3) through grafting reinforcing mechanism in mounting groove (2), the tank bottom of mounting groove (2) is seted up with the inside communicating side air exit of box (1), installs side exhaust fan (21) that are used for discharging the interior moisture of box (1) in the side air exit.

2. A novel dry batch meter as claimed in claim 1 wherein: the inserting and reinforcing assembly mechanism comprises a rotary inserting assembly (4) and a plate reinforcing assembly (5), the rotary inserting assembly (4) and the plate reinforcing assembly (5) are respectively arranged on two sides of the mounting groove (2), the rotary inserting assembly (4) comprises a vertical shaft (41), a rotary drum (42), a first limiting strip (43) and a second limiting strip (44), the vertical shaft (41) is fixed between the upper side wall and the lower side wall of the mounting groove (2), the vertical shaft (41) is close to one side wall of the mounting groove (2), the rotary drum (42) is sleeved on the vertical shaft (41) and is rotatably connected with the vertical shaft (41) through a bearing, the first limiting strip (43) and the second limiting strip (44) are both fixed on the side wall of the vertical shaft (41), the length direction of the first limiting strip (43) and the length direction of the second limiting strip (44) are both parallel to the length direction of the vertical shaft (41), the first limiting strip (43) is far away from the bottom of the mounting groove (2) compared with the second limiting strip (44), an insertion groove (434) is formed among the first limiting strip (43), the second limiting strip (44) and the vertical shaft (41), and the moisture-proof air-permeable plate (3) is inserted into the insertion groove (434) and is abutted against one side, close to the second limiting strip (44), of the first limiting strip (43), one side, close to the first limiting strip (43), of the second limiting strip (44) and the side wall of the vertical shaft (41).

3. A novel dry batch meter as claimed in claim 2 wherein: the plate reinforcing component (5) comprises a clamping groove (51) formed in one side, away from the vertical shaft (41), of the moisture-proof air-permeable plate (3), an accommodating groove (52) formed in the inner wall, away from the vertical shaft (41), of the accommodating groove (2), a clamping elastic piece (53) arranged in the accommodating groove (52) and a clamping strip (54) used for clamping the moisture-proof air-permeable plate (3) in the accommodating groove (52), notches of the clamping groove (51) and the accommodating groove (52) correspond to each other and are communicated with each other, the clamping elastic piece (53) is arranged at the bottom of the accommodating groove (52), the clamping strip (54) is arranged at one end, away from the bottom of the accommodating groove (52), of the clamping elastic piece (53), one side, away from the clamping elastic piece (53), of the clamping strip (54) is arranged to be an inclined plane, the inclined plane faces towards the mounting groove (2), the inclined plane side of the clamping strip (54) extends into the corresponding clamping groove (51) on the moisture-proof air-permeable plate (3), and one side wall of the clamping groove (51) close to the bottom of the mounting groove (2) is abutted against one side wall of the clamping groove (51) close to the bottom of the mounting groove (2).

4. A novel dry batch meter as claimed in claim 3 wherein: one side of box (1) is provided with and conveniently tears open and get quick detach subassembly (6) of dampproofing ventilative board (3), and quick detach subassembly (6) are including quick detach hole (61), quick detach spanner (62) and conflict elastic component (63), and quick detach hole (61) are seted up holding tank (52) are kept away from on the cell wall of one side of mounting groove (2) tank bottom, quick detach hole (61) access to joint strip (54), the length direction of quick detach hole (61) is parallel with the length direction of joint strip (54), and quick detach spanner (62) are passed quick detach hole (61) and are fixed in one side that mounting groove (2) tank bottom was kept away from in joint strip (54) to one side of quick detach spanner (62), and quick detach hole (61) are stretched out to one side that joint strip (54) were kept away from to quick detach spanner (62), and conflict elastic component (63) are fixed at the tank bottom of mounting groove (2) to be close to holding tank (52), the one end that mounting groove (2) tank bottom was kept away from to One side of the bottom is abutted.

5. A novel dry metering hopper as claimed in claim 4 wherein: a bottom surface air outlet is formed in the bottom surface of the box body (1), and a bottom surface exhaust fan (7) is arranged in the bottom surface air outlet.

6. A novel dry metering hopper as claimed in claim 5 wherein: the top of the box body (1) is provided with an inverted V-shaped rain shielding plate (9) through a stand column (11), a plurality of drainage grooves (91) are formed in the rain shielding plate (9), and the drainage grooves (91) are uniformly arranged on one side, away from the box body (1), of the rain shielding plate (9).

7. A novel dry batch meter as claimed in claim 6 wherein: the box opening of the box body (1) is provided with a box door (8) through a hinge, the box door (8) covers the box body (1), and a handle convenient for opening the box door (8) is arranged on the box door (8).