CN215260480U

CN215260480U - A sealed box for new trend dehumidifier

Info

Publication number: CN215260480U
Application number: CN202121273737.2U
Authority: CN
Inventors: 罗江河; 陈显市; 陆春晓
Original assignee: Nanjing Jinxingyu Energy Saving Technology Co ltd
Current assignee: Nanjing Jinxingyu Energy Saving Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-21
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to an indoor air treatment technical field, concretely relates to a sealed box for new trend dehumidifier. The inside of the sheet metal shell of the sealed box body is provided with a cavity for accommodating the inner cavity. The side wall of the metal plate shell is provided with a control box. The interior of the inner cavity has a channel. An air inlet and an air outlet are arranged on the side wall of the inner cavity. The air inlet is connected with the air outlet through a channel. The sheet metal shell is provided with openings corresponding to the air inlet and the air outlet. The outer wall of the inner cavity is provided with grooves for cable arrangement. The starting point of the groove is connected with the control box. The bottom of the groove is provided with a line hole. The cable hole is internally provided with a cable connector. The recess on the outer wall of cavity in this sealed box is convenient for arrange the cable and is connected with the circuit in the control box, and the line hole that the recess bottom set up is convenient for the cable to pass through cable joint entering channel, has improved the leakproofness of the kneck that the cable got into the box greatly, and then has promoted the thermal insulation performance of box.

Description

A sealed box for new trend dehumidifier

Technical Field

The utility model relates to an indoor air treatment technical field, concretely relates to a sealed box for new trend dehumidifier.

Background

Energy saving and carbon reduction in the building field are key rings for promoting the achievement of carbon peak reaching and carbon neutralization targets. At present, energy-saving buildings increasingly pay attention to heat preservation indexes and aim at reducing energy consumption of the buildings. The central air-conditioning system can achieve the performances of heat insulation, heat preservation and sealing, and simultaneously prevents air circulation, and turbid harmful gas is collected in a sealed heat-preservation space, so that the oxygen content in the air is reduced, and the health of people is influenced. In order to solve the problem of air pollution and reduce the energy consumption during indoor air treatment, a fresh air system is introduced in the prior art.

The fresh air system ensures the indoor air quality by utilizing the circulation of indoor and outdoor air. The main function is to expel the dirty air from the closed indoor environment to the outdoor environment. Meanwhile, outdoor fresh air is introduced into a closed indoor environment, and effective supply of indoor fresh air is guaranteed. The fresh air dehumidifier cools the inside of the case, analyzes water in introduced fresh air, and realizes the dehumidification function of the fresh air while finishing introducing the fresh air.

The fresh air dehumidifier in the market usually adopts the box that the alloy sheet metal component made for promote the feel of the whole outward appearance of product, and improve fresh air ventilator's durability. When the sheet metal box body is assembled and wired, a standard wire slot is usually installed on the outer wall of the box body. Therefore, on one hand, the wire slot and the box body structure are difficult to form an integral appearance effect; on the other hand, the cable penetrates through the wire hole in the side wall of the box body and is connected with an electric device in the box body, and a sealing structure is lacked between the wire hole in the box body and the cable.

In summary, in the process of implementing air treatment by the fresh air dehumidifier, how to design a box body to facilitate the arrangement of cables, improve the sealing performance of the interface where the cables enter the box body, and further improve the heat preservation performance of the box body becomes a technical problem to be solved urgently by the technical staff in the field.

Disclosure of Invention

An object of the utility model is to provide a box for the in-process of air treatment is implemented to the new trend dehumidifier for make things convenient for arranging of cable, improve the leakproofness of the kneck that the cable got into the box, and then promote the thermal insulation performance of box.

In order to achieve the above purpose, the utility model adopts the following scheme: the sealing box body for the fresh air dehumidifier comprises a sheet metal shell and an inner cavity;

the metal plate shell is internally provided with a cavity for accommodating an inner cavity, the side wall of the metal plate shell is provided with a control box, the inner cavity is internally provided with a channel, the side wall of the inner cavity is provided with an air inlet and an air outlet, the air inlet is connected with the air outlet through the channel, and the metal plate shell is provided with an opening corresponding to the air inlet and the air outlet;

the outer wall of the inner cavity is provided with a groove for arranging cables, the starting point of the groove is connected with the control box, the bottom of the groove is provided with a cable hole, and a cable joint is arranged in the cable hole.

Preferably, the groove has a main path and a branch path, the starting point of the main path being connected to the control box and the branch path being connected to the main path. So set up, be convenient for assembly workman lays the cable in the recess, is favorable to the outside of cable cavity in to reach wiring department, has improved the efficiency that the cable was laid, has optimized the structural design of passageway, has avoided the interference of installation wire casing to the new trend in the passageway.

Preferably, a fan and a surface air cooler are arranged in the channel, the fan is positioned on one side close to the air inlet, the outlet of the fan faces one side of the air outlet, a filter screen is arranged between the fan and the air inlet, and the surface air cooler is positioned between the fan and the air outlet. So set up, the filter screen is implemented the new trend of entering passageway and is filtered, is convenient for keep the cleanness in the passageway, has protected the cleanness of fin on the surface cooler, is favorable to maintaining dehumidification efficiency.

As preferred, be provided with the sensor on the inner wall of interior cavity, the sensor includes first humidity transducer and second humidity transducer, and first humidity transducer is located between filter screen and the fan, and second humidity transducer is located air outlet department. So set up, the new trend system real time monitoring air intake department of being convenient for and the humidity of air outlet department, according to the data that the sensor recorded, in time adjust dehumidification power, are favorable to further reducing the energy consumption.

Preferably, the air inlet is connected with an air inlet flange, an insect-proof net is arranged in the air inlet flange, and the air outlet is connected with an air outlet flange. So set up, be convenient for link to each other the pipeline in furred ceiling new trend dehumidifier and the new trend system, air intake flange and air outlet flange be provided with and do benefit to the standardization of guaranteeing the tube coupling.

As preferred, the panel beating casing includes roof, bottom plate, front side panel beating, rear side panel beating, left side board and right side board, and the equal joint of front side panel beating, rear side panel beating, left side board and right side board is on the lateral wall of interior cavity, and the roof passes through the fastener and links to each other with the side of the panel beating casing that the roof is adjacent respectively, and the bottom plate is articulated with the left side board, is provided with the hasp on the right side board, and the bottom plate passes through the hasp and links to each other with the right side board. So set up, the structural strength of cavity in having strengthened by the panel beating casing, the connected mode of joint be convenient for split type panel beating casing rapid Assembly including on the lateral wall of cavity, simultaneously, articulate the bottom plate on the left panel, as the valve of whole panel beating casing, the assembly and the maintenance of the equipment of being convenient for.

Preferably, the sheet metal shell is provided with a connecting piece, the connecting piece is provided with a bending part, and the bending part is provided with a mounting hole for hoisting. So set up, be convenient for on the one hand install the top at the balcony with furred ceiling new trend dehumidifier, on the other hand sets up the seam crossing at each panel beating casing through the junction with connecting piece and box, is favorable to further improving the overall structure intensity of panel beating casing.

Preferably, the cable joint is bonded within the wire hole. So set up, be convenient for cable joint can install on the line downthehole fast, and bonding glue is fully filled in the gap between cable joint and line hole, is favorable to further improving the leakproofness between cable joint and the line hole.

The utility model provides a pair of a sealed box for new trend dehumidifier compares with prior art, has following substantive characteristics and progress:

1. the sealing box body for the fresh air dehumidifier adopts an inner and outer double-layer structure of the sheet metal shell and the inner cavity, so that fresh air cooled by the surface cooler is prevented from directly contacting the sheet metal shell, the heat insulation performance of the box body is greatly improved, a bridge-cut structure is formed between the fresh air and the sheet metal shell, condensate water is prevented from being separated out of the surface of the sheet metal shell, and the dehumidification performance of equipment is improved;

2. this a recess on the outer wall of cavity in the sealed box for new trend dehumidifier is convenient for arrange the cable and is connected with the circuit in the control box, and the line hole that the recess bottom set up is convenient for the cable to pass through cable joint entering channel, has improved the leakproofness of the kneck that the cable got into the box greatly, and then has promoted the thermal insulation performance of box.

Drawings

Fig. 1 is a schematic perspective view of a sealed box for a fresh air dehumidifier according to an embodiment of the present invention;

FIG. 2 is an assembled schematic view of the top plate of the sheet metal housing of FIG. 1;

FIG. 3 is a front view of FIG. 1;

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

FIG. 5 is a top view of the sealed box for the fresh air dehumidifier of FIG. 3 with the top plate removed;

fig. 6 is a cross-sectional view at B-B in fig. 5.

Reference numerals: air intake flange 1, panel beating casing 2, interior cavity 3, air outlet flange 4, control box 5, connecting piece 6, hasp 7, water filling port 8, delivery port 9, outlet 10, fly net 11, filter screen 12, mounting panel 13, surface cooler 14, fan 15, roof 21, bottom plate 22, front side panel beating 23, rear side panel beating 24, left side board 25, right side board 26, recess 31, line hole 32, cable joint 33, sensor 34.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

The sealed box body for the fresh air dehumidifier shown in the figures 1-6 is used for facilitating the arrangement of cables of a fan and a sensor in the fresh air dehumidifier on the box body. The sealed box body adopts an inner and outer double-layer structure of the sheet metal shell and the inner cavity, and the heat insulation performance of the box body is greatly improved. A bridge cut-off structure is formed between the fresh air and the sheet metal shell, condensate water is prevented from being separated out on the surface of the sheet metal shell, and the dehumidification performance of the equipment is improved. The groove on the outer wall of the inner cavity in the sealed box body is convenient for the arrangement of cables to be connected with the circuit in the control box. The wire hole that the recess bottom set up is convenient for the cable to pass through cable joint entering passageway in, has improved the leakproofness of the kneck that the cable got into the box greatly, and then has promoted the thermal insulation performance of box.

As shown in fig. 1 and fig. 2, a sealed box for a fresh air dehumidifier includes a sheet metal shell 2 and an inner cavity 3. The sheet metal shell 2 has a cavity therein that accommodates the inner cavity 3. The side wall of the sheet metal shell 2 is provided with a control box 5. The interior of the inner chamber 3 has a passage. An air inlet and an air outlet are arranged on the side wall of the inner cavity 3. The air inlet is connected with the air outlet through a channel. The sheet metal shell 2 is provided with openings corresponding to the air inlet and the air outlet.

As shown in fig. 5, a groove 31 for cable arrangement is provided on the outer wall of the inner cavity 3. The start of the groove 31 is connected to the control box 5. The bottom of the groove 31 is provided with a wire hole 32. As shown in fig. 4, a cable connector 33 is provided in the wire hole 32.

Wherein the groove 31 has a main path and a branch path. The start of the main road is connected to the control box 5. The branch circuit is connected with the main circuit. So set up, be convenient for assembly workman lays the cable in recess 31, is favorable to the cable to reach wiring department in the outside of cavity 3, has improved the efficiency that the cable was laid, has optimized the structural design of passageway, has avoided the interference of installation wire casing to new trend in the passageway.

The cable connector 33 may optionally be glued within the wire hole 32 with glue. So set up, be convenient for cable joint 33 can install fast in line hole 32, in the gap between cable joint 33 and line hole 32 was fully filled to bonding glue, was favorable to further improving the leakproofness between cable joint 33 and the line hole 32.

The inner cavity can be made of foaming polymer material in a mould through foaming process. For example, EPP foamed polypropylene composite material is selected as the inner cavity. Because EPP has light specific gravity, good elasticity, shock resistance and compression resistance, high deformation recovery rate, good absorption performance, oil resistance, acid resistance, alkali resistance, various chemical solvents resistance, insulation and heat resistance (-40 ℃ -130 ℃), the inner cavity formed by foaming has good compression resistance and buffering performance. In addition, EPP is an environment-friendly material, can be recycled and can be naturally degraded, and white pollution is avoided.

As shown in fig. 4 in conjunction with fig. 6, a fan 15 and a surface cooler 14 are provided in the passage. The fan 15 is located on a side close to the air inlet. The outlet of the fan 15 faces the side of the air outlet. A filter screen 12 is arranged between the fan 15 and the air inlet. The surface air cooler 14 is located between the fan 15 and the air outlet. So set up, filter screen 12 implements the filtration to the new trend of entering passageway, is convenient for keep the cleanness in the passageway, has protected the cleanness of fin on the surface cooler 14, is favorable to maintaining dehumidification efficiency.

An air inlet flange 1 is connected at the air inlet. An insect-proof net 11 is arranged in the air inlet flange 1. An air outlet flange 4 is connected at the air outlet. So set up, be convenient for link to each other the pipeline in furred ceiling new trend dehumidifier and the new trend system, air intake flange 1 and air outlet flange 4 are provided with and do benefit to the standardization of guaranteeing the tube coupling.

As shown in fig. 4, a sensor 34 is provided on the inner wall of the inner chamber 3. The sensors 34 include a first humidity sensor and a second humidity sensor. A first humidity sensor 34 is located between the screen 12 and the fan 15. A second humidity sensor 34 is located at the air outlet. So set up, the new trend system of being convenient for real time monitoring air intake department and the humidity of air outlet department, according to the data that sensor 34 recorded, in time adjust dehumidification power, be favorable to further reducing the energy consumption.

As shown in fig. 2, the sheet metal housing 2 includes a top plate 21, a bottom plate 22, a front-side sheet metal 23, a rear-side sheet metal 24, a left side plate 25, and a right side plate 26. The front side sheet metal 23, the rear side sheet metal 24, the left side plate 25 and the right side plate 26 are all clamped on the side wall of the inner cavity 3. The top plate 21 is connected to the side surfaces of the sheet metal housing 2 adjacent to the top plate 21 by fasteners, respectively. The bottom plate 22 is hinged to the left side plate 25. The right side plate 26 is provided with a lock catch 7. The bottom plate 22 is connected to the right side plate 26 by the latch 7.

So set up, the structural strength of cavity 3 has been strengthened to panel beating casing 2. The connection mode of joint is convenient for split type panel beating casing 2 rapid Assembly including on the lateral wall of cavity 3. Meanwhile, the bottom plate 22 hinged on the left side plate 25 is used as a valve of the whole sheet metal shell 2, so that the assembly and the maintenance of the equipment are facilitated.

As shown in fig. 3, a water filling port 8, a water outlet 9 and a water outlet 10 are provided on the side wall of the sealed box body. A water outlet pipe is arranged in the water outlet 9. A water injection pipe is arranged in the water injection port 8. A drain pipe is provided in the drain 10. The water outlet pipe is connected with the outlet of the surface cooler 14. The water injection port 8 is connected with the inlet of the surface cooler 14. The bottom of the surface cooler 14 is provided with a water receiving tray. The drain pipe is connected with the outlet of the water pan.

The sheet metal shell 2 is provided with a connecting piece 6. The connecting piece 6 has a bent portion. The bending part is provided with a mounting hole for hoisting. Due to the arrangement, on one hand, the ceiling fresh air dehumidifier is convenient to mount on the top of a balcony; on the other hand sets up the seam crossing at each sheet metal housing 2 through the junction with connecting piece 6 and box, is favorable to further improving sheet metal housing 2's overall structure intensity.

As shown in fig. 4, the fan 15 may be fixedly mounted in the tunnel by means of a mounting plate 13. So set up, the both sides of mounting panel 13 form relatively independent space, and most new trend is only discharged from the export of fan 15, through the dehumidification of surface air cooler 14, discharges from the air outlet again, is favorable to the gathering of comdenstion water, has avoided the new trend in the passageway reverse backward flow.

The present invention is not limited to the specific technical solutions described in the above embodiments, and other embodiments can be provided in addition to the above embodiments. It should be understood by those skilled in the art that any modifications, equivalent substitutions, improvements and the like that are made within the spirit and principle of the present invention are within the scope of the present invention.

Claims

1. A sealed box body for a fresh air dehumidifier is characterized by comprising a sheet metal shell and an inner cavity;

2. A sealed box for a fresh air dehumidifier as claimed in claim 1 wherein said recess has a main path and a branch path, the beginning of said main path being connected to the control box and said branch path being connected to the main path.

3. The sealed box body for the fresh air dehumidifier as claimed in claim 1 or 2, wherein a fan and a surface air cooler are arranged in the channel, the fan is positioned at one side close to the air inlet, the outlet of the fan faces one side of the air outlet, a filter screen is arranged between the fan and the air inlet, and the surface air cooler is positioned between the fan and the air outlet.

4. The sealed box body for the fresh air dehumidifier as claimed in claim 3, wherein the inner wall of the inner cavity is provided with a sensor, the sensor comprises a first humidity sensor and a second humidity sensor, the first humidity sensor is positioned between the filter screen and the fan, and the second humidity sensor is positioned at the air outlet.

5. The sealed box of claim 1, wherein the air inlet is connected to an air inlet flange, the air inlet flange is provided with a fly net therein, and the air outlet is connected to an air outlet flange.

6. The sealed box body for the fresh air dehumidifier of claim 1, wherein the sheet metal shell comprises a top plate, a bottom plate, a front side sheet metal, a rear side sheet metal, a left side plate and a right side plate, the front side sheet metal, the rear side sheet metal, the left side plate and the right side plate are all clamped on the side wall of the inner cavity body, the top plate is connected with the side face of the sheet metal shell adjacent to the top plate through a fastener, the bottom plate is hinged to the left side plate, a lock catch is arranged on the right side plate, and the bottom plate is connected with the right side plate through the lock catch.

7. The sealed box body for the fresh air dehumidifier as claimed in claim 1, wherein a connecting piece is arranged on the sheet metal shell, the connecting piece is provided with a bending part, and the bending part is provided with a mounting hole for hoisting.

8. The sealed box of claim 1, wherein the cable connector is bonded in the wire hole.