CN210688560U

CN210688560U - Combined air conditioning unit

Info

Publication number: CN210688560U
Application number: CN201921474437.3U
Authority: CN
Inventors: 陈贵生; 倪学明; 邝家其; 陈晓生
Original assignee: Zhuhai Hongcheng Purification Technology Co Ltd
Current assignee: Zhuhai Hongcheng Purification Technology Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-05
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to a modular air conditioning unit. The air filter comprises a box body, wherein an air inlet section, a front filtering section, a humidity adjusting section, a temperature adjusting section and a fan section are arranged in the box body; the front filtering section is provided with a primary filter, and the fan section is provided with a fan; the air inlet section is provided with an indoor connecting interface and an outdoor connecting interface, the middle part of the air inlet section is provided with a vent hole, and the indoor connecting interface and the outdoor connecting interface are respectively connected with an indoor vent valve and an outdoor vent valve; the humidity adjusting section comprises a humidity adjusting shell and a partition plate, a dehumidifying bag is arranged in the humidity adjusting shell, and a dehumidifying agent is contained in the dehumidifying bag; humidity linkage valves are arranged on two sides of the humidity adjusting shell, and air inlet valves are arranged on the partition boards; the temperature regulation section is provided with a heating device and a cooling device, the temperature regulation section is connected with a heat return pipe, one end of the heat return pipe extends out of the box body, and the other end of the heat return pipe extends into the front side of the humidity regulation section. The utility model discloses a set up humidity control section and temperature regulation section and heat back flow for it has the function of adjusting the humiture.

Description

Combined air conditioning unit

Technical Field

The utility model relates to an air circumstance adjusts technical field, especially relates to a modular air conditioning unit.

Background

Along with the development of society, the requirements of people on living environment and energy conservation are higher and higher; currently, an air conditioner is generally adopted for indoor temperature regulation; the common air conditioner does not have the function of air exchange with the outside, and then when the air conditioner adjusts the humidity, the humidity can be generally reduced, and the humidity cannot be increased; therefore, there are many restrictions when adjusting the indoor environment, and in order to improve the indoor environment by adjustment, it is necessary to develop a multifunctional combined air conditioning unit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a not enough to prior art, provide a modular air conditioning unit, this modular air conditioning unit has the indoor humidity of regulation, and has the function of taking a breath, convenient to use.

A combined air conditioning unit comprises a box body, wherein an air inlet section, a front filtering section, a humidity adjusting section, a temperature adjusting section and a fan section are sequentially arranged in the box body from left to right; the front filter section is provided with a primary filter, and the fan section is provided with a fan for exhausting air indoors; the indoor connection interface and the outdoor connection interface are respectively connected with an indoor vent valve and an outdoor vent valve; the humidity adjusting section comprises a humidity adjusting shell connected with the box body and a partition plate connected with one side of the humidity adjusting shell, a dehumidifying bag with meshes is installed in the humidity adjusting shell, and a dehumidifying agent for absorbing water is contained in the dehumidifying bag; humidity linkage valves are arranged on two sides of the humidity adjusting shell, and air inlet valves are arranged on the partition boards; the temperature adjusting section is provided with a heating shell and a refrigerating shell, a heating device is arranged in the heating shell, a cooling device is arranged in the refrigerating shell, heating linkage valves are arranged on two sides of the heating shell, and cooling linkage valves are arranged on two sides of the refrigerating shell; the heating shell is connected with a heat return pipe, one end of the heat return pipe extends out of the box body, an opening is formed in the box body between the coarse filtering section and the humidity adjusting section, the other end of the heat return pipe is connected with the opening, an air exhaust fan corresponding to the opening is arranged on the box body, and an air blowing interface used for being connected with an air guide pipe is arranged on the outer side of the fan section of the box body.

Furthermore, a one-way airflow valve is arranged in the middle of the heat return pipe.

Further, the heating device and the cooling device are respectively a hot end and a cold end of the heat pump.

Furthermore, the heating shell is provided with a heat insulation plate, the heat insulation plate divides the heating shell into a heating space and a heat dissipation transition space, the heat insulation plate is provided with two heat dissipation linkage valves which are arranged at intervals, the heat dissipation transition space is provided with a heat dissipation fan, the heat dissipation fan is positioned at one side of one of the heat dissipation linkage valves, and the box body is provided with a plurality of heat dissipation holes communicated with the heat dissipation transition space; the refrigeration shell is provided with a cold insulation plate, the cold insulation plate divides the refrigeration shell into a refrigeration space and a middle transition space, the cold insulation plate is provided with two middle linkage valves arranged at intervals, the middle transition space is provided with a middle fan, the middle fan is positioned on one side of one middle linkage valve, and the box body is provided with a plurality of vent holes communicated with the middle transition space.

Furthermore, the air inlet section is provided with an airflow partition plate which divides the air inlet section into an outdoor air inlet space and an indoor air inlet space, wherein the side wall of the outdoor air inlet space is provided with the vent hole communicated with the front filter section; the air flow partition plate is provided with an air flow valve, the indoor air inlet space is provided with a partition plate, the partition plate separates an exhaust space from the indoor air inlet space, the partition plate is provided with a one-way exhaust valve, and the exhaust space is connected with an exhaust interface and is provided with an exhaust fan corresponding to the exhaust interface.

Furthermore, a rear filtering section is arranged between the temperature adjusting section and the fan section, and a high-efficiency filter is arranged at the rear filtering end.

Further, the box is equipped with the water tank in the outside of humidity control section, and the water tank is connected with the pipeline, and this pipeline stretches into humidity control casing, and this pipe connection has the drip valve.

Further, be equipped with a plurality of parallel arrangement's plywood in the humidity control shell, a plurality of through-holes have been seted up to the plywood, dehumidification bag overlap joint is equipped with between the adjacent plywood and leaves ventilative space on the plywood.

The utility model has the advantages that: the utility model discloses a set up humidity control section and temperature regulation section and heat back flow for it has the function of adjusting humidity size, temperature height, and convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is another schematic structural diagram of the present embodiment.

Fig. 3 is a schematic view of the inside of the humidity adjustment casing according to the present embodiment.

The reference numerals include:

1-air intake section; 2-front filter section; 3-humidity regulating shell; 4-an intake valve; 5-a separator; 6-humidity regulation section; 7-cooling device; 8-temperature regulation section; 9-cooling linkage valve; 10-post filtration section; 11-fan section; 12-air blowing interface; 13-a fan; 14-high efficiency filter; 15-heating linkage valve; 16-a heating device; 17-one-way airflow valve; 18-dehumidification bag; 19-heat return pipe; 20-humidity linkage valve; 21-air extraction fan; 22-primary filter; 23-outdoor connection interface; 24-outdoor vent valve; 25-air intake space; 26-indoor ventilation valve; 27-indoor connection interface; 28-cold insulation plate; 29-intermediate fan; 30-intermediate linkage valve; 31-intermediate transition space; 32-heat dissipation transition space; 33-heat dissipation linkage valve; 34-radiator fan; 35-a heat insulation plate; 36-a drip valve; 37-a conduit; 38-water tank; 39-a vent hole; 40-air flow valve; 41-gas flow baffle; 42-one-way exhaust valve; 43-exhaust interface; 44-exhaust fan; 45-separation plate; 46-layer plate; 47-through hole; and 48-a dehumidifying agent.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings. As shown in fig. 1-3.

Example 1: see fig. 1-3; a combined air conditioning unit comprises a box body, wherein an air inlet section 1, a front filtering section 2, a humidity adjusting section 6, a temperature adjusting section 8 and a fan section 11 are sequentially arranged in the box body from left to right; the front filtering section 2 is provided with a primary filter 22, and the fan section 11 is provided with a fan 13 for exhausting air indoors; the two sides of the air inlet section 1 are respectively provided with an indoor connecting interface 27 and an outdoor connecting interface 23, the middle part of the air inlet section 1 forms an air inlet space 25, the middle part of the air inlet space 25 is provided with a vent hole communicated with the front filtering section, and the indoor connecting interface 27 and the outdoor connecting interface 23 are respectively connected with an indoor vent valve 26 and an outdoor vent valve 24; the humidity adjusting section 6 comprises a humidity adjusting shell 3 connected with the box body and a partition plate 5 connected with one side of the humidity adjusting shell 3, a dehumidifying bag 18 with meshes is installed in the humidity adjusting shell 3, and a dehumidifying agent 48 for absorbing moisture is contained in the dehumidifying bag 18; the two sides of the humidity adjusting shell 3 are provided with humidity linkage valves 20, and the partition plate 5 is provided with an air inlet valve 4; the temperature adjusting section 8 is provided with a heating shell and a refrigerating shell, a heating device 16 is arranged in the heating shell, a cooling device 7 is arranged in the refrigerating shell, heating linkage valves 15 are arranged on two sides of the heating shell, and cooling linkage valves 9 are arranged on two sides of the refrigerating shell; the heating shell is connected with a heat return pipe 19, one end of the heat return pipe 19 extends out of the box body, an opening is formed in the box body between the coarse filtering section and the humidity adjusting section 6, the other end of the heat return pipe 19 is connected with the opening, an air exhaust fan 21 corresponding to the opening is arranged on the box body, and an air blowing interface 12 used for being connected with an air guide pipe is arranged on the outer side of the fan section 11 of the box body.

When the technical scheme works, the indoor connecting interface 27 and the outdoor connecting interface 23 are respectively connected with an indoor pipe and an outdoor pipe, the blowing interface 12 is connected with an air guide pipe connected into the indoor, the indoor pipe is used for guiding indoor air into the box body, and the outdoor pipe is used for guiding outdoor air into the box body. Cooling mode 1, when only needing indoor cooling, indoor breather valve 26, admission valve 4, cooling linked valve 9 are opened, and other valves are closed, and heat sink 7, fan 13 work, and the room air gets into the box through the section of admitting air, and the filter segment 2 filters before flowing through, and the room air then flows through baffle 5 and gets into the refrigeration casing, and the room air is discharged under fan 13 effect after being cooled indoor to carry out the inner loop cooling, reach the cooling purpose. In the heating mode 2, when only indoor heating is needed, the indoor ventilation valve 26, the air inlet valve 4 and the heating linkage valve 15 are opened, the heating device 16 and the fan 13 work, indoor air enters the box body from the air inlet section, flows through the front filtering section 2 for filtering, then flows through the partition plate 5 and enters the heating shell, and is discharged into the room under the action of the fan 13 after being heated, so that internal circulation heating is performed, and the purpose of heating is achieved. The ventilation mode 3, when only needing to take a breath, open outdoor breather valve 24, admission valve 4, heating coordinated valve 15 or/and cooling coordinated valve 9 are opened, other valves are closed, heating device 16, the heat sink 7 is out of work, fan 13 works, outdoor air gets into the box through outdoor breather valve 24, and filter through preceding filter segment 2, then flow through humidity control section 6, temperature regulation section 8, discharge by fan 13 at last, because humidity coordinated valve 20 closes, do not carry out humidity treatment, heating device 16, the heat sink 7 is out of work, outside air gets into indoor in a large number, indoor air is extruded, consequently, reach the ventilation effect. In the dehumidification mode 4, when the indoor air needs to be dehumidified, the indoor ventilation valve 26 and the humidity linkage valve 20 are opened, the heating linkage valve 15 or/and the cooling linkage valve 9 are opened, other valves are closed, the heating device 16 and the cooling device 7 do not work, the fan 13 works, the indoor air circulates through the humidity adjusting shell 3, and the dehumidifying agent 48 of the dehumidification bag 18 absorbs moisture in the air, so that the dehumidification effect is achieved. The humidity increasing mode 5 is that when the indoor is required to be humidified, the indoor ventilation valve 26, the humidity linkage valve 20 and the heating linkage valve 15 are opened; other valves are closed; the heating device 16 and the air extracting fan 21 are started, after the indoor air enters the box body, the indoor air passes through the humidity adjusting shell 3 and then flows through the heating shell, the air is heated, one part of the air is blown into the room through the fan 13, the other part of the air enters the front side space of the humidity adjusting shell 3 through the heat return pipe 19 and the air extracting fan 21, the heated air flows through the dehumidifying shell again, the dehumidifying agent 48 in the dehumidifying shell is heated under the blowing of the hot air, the moisture adsorbed by the dehumidifying agent 48 is evaporated and flows to the heating device 16 along with the hot air, and then the moisture is discharged out of the box body through the blowing interface 12 by the fan 13, so that the purpose of increasing the humidity is achieved, and meanwhile, the purpose of recovering the dehumidifying agent 48 is achieved. Certainly, in the humidity increasing mode 5, the temperature does not need to be increased, the temperature reducing linkage valve 9 and the temperature reducing device 7 can be opened to reduce the temperature of flowing gas, and the gas is mixed after flowing out of the temperature adjusting shell to reach the room temperature.

This technical scheme can adjust indoor temperature, humidity and have the function of taking a breath, convenient to use.

Further, a one-way airflow valve 17 is provided in the middle of the heat return pipe 19.

In order to avoid that during the heating mode the gas flows through the heat return pipe 19 and bypasses the heating device 16, and no heating occurs, the present solution is provided with a one-way gas flow valve 17 in the middle of the heat return pipe 19.

Further, the heating device 16 and the cooling device 7 are respectively a hot end and a cold end of the heat pump.

If a pure electric heating mode is adopted for heating, the efficiency of electric heating is low; and the heat pump has higher efficiency. In particular use, the heat pump may employ: the condenser, the compressor, the evaporator, the expansion valve, the filter and the liquid storage tank are connected in sequence, wherein the condenser and the evaporator are respectively a hot end and a cold end; the heat pump may also employ a semiconductor cooler or the like. The heat pump is the prior art, and has been recorded in many documents, which are not described in detail. If the application number is: CN201520827638.2, name: a refrigeration heat pump machine.

Further, referring to fig. 2, the heating housing is provided with a heat insulation plate 35, the heat insulation plate 35 divides the heating housing into a heating space and a heat dissipation transition space 32, the heat insulation plate 35 is provided with two heat dissipation linkage valves 33 arranged at intervals, the heat dissipation transition space 32 is provided with a heat dissipation fan 34, the heat dissipation fan 34 is positioned at one side of one of the heat dissipation linkage valves 33, and the box body is provided with a plurality of heat dissipation holes (not shown in the figure) communicated with the heat dissipation transition space 32; the refrigeration casing is equipped with and separates cold drawing 28, separates cold drawing 28 and divide into refrigeration space and middle transition space 31 with the refrigeration casing, separates cold drawing 28 and is equipped with two middle coordinated valve 30 that the interval set up, middle transition space 31 is equipped with middle fan 29, and this middle fan 29 is located one side of one of them middle coordinated valve 30, the box is equipped with a plurality of ventholes (not drawn in the picture) that communicate with middle transition space 31.

Because the heat pump is used for heating and refrigerating, when temperature is adjusted, if only room temperature needs to be heated or reduced, only one of the hot end or the cold end needs to process gas, and the other one needs to discharge heat or cold air to the outside, therefore, the technical scheme is provided with the heat insulation plate 35, the heat dissipation linkage valve 33 and the like, and if a cooling mode is carried out, indoor air flows through the cold end to be refrigerated; at this time, the heat dissipation linkage valve 33 and the heat dissipation fan 34 are opened, the heat dissipation fan 34 discharges high-temperature gas in the heating shell outdoors, and outdoor cold air enters the heating shell through the heat dissipation linkage valve 33 far away from the heat dissipation fan 34, so that heat released by the hot end is continuously discharged. Similarly, when the heating mode is carried out, the two intermediate linkage valves 30 on the refrigeration shell are opened, the intermediate fan 29 works, the intermediate fan 29 discharges cold air in the refrigeration shell, and the outdoor space enters the refrigeration shell through the intermediate linkage valve 30 far away from the intermediate fan 29, so that the purpose of discharging cold air is achieved.

Further, the air inlet section 1 is provided with an airflow partition plate 41, the air inlet section is divided into an outdoor air inlet space and an indoor air inlet space by the airflow partition plate 41, wherein the side wall of the outdoor air inlet space is provided with the vent hole 39 communicated with the front filter section 2; the airflow partition plate 41 is provided with an airflow valve 40, the indoor air inlet space is provided with a partition plate 45, the partition plate 45 partitions the indoor air inlet space into an exhaust space, the partition plate 45 is provided with a one-way exhaust valve 42, and the exhaust space is connected with an exhaust interface 43 and is provided with an exhaust fan 44 corresponding to the exhaust interface 43.

After the airflow partition plate 41, the partition plate 45, the airflow valve 40, the one-way exhaust valve 42 and the exhaust fan 44 are arranged, when ventilation is realized, indoor air can be simultaneously exhausted outdoors, and when the ventilation is specifically arranged, the exhaust pipe is connected with the exhaust pipe, and the outlet of the exhaust pipe is positioned outdoors; in addition to the above operations, when ventilation is performed, the airflow valve 40 is closed, the one-way exhaust valve 42 is opened, the exhaust fan 44 discharges indoor air to the outside of the room, and outdoor air enters the room, thereby achieving a good ventilation effect.

Furthermore, a rear filtering section 10 is arranged between the temperature adjusting section 8 and the fan section 11, and a high-efficiency filter 14 is arranged at the rear filtering end.

A high efficiency filter 14 is provided to filter the gas entering the chamber for the last time to remove the micro particles in the gas.

Certainly, in order to be in some special environments, the box body is provided with a sterilizing section between the air inlet section 1 and the front filtering section 2, and the sterilizing section is provided with an ultraviolet lamp. Sterilizing by ultraviolet irradiation.

Further, referring to fig. 2, the case is provided with a water tank 38 at an outer side of the humidity adjusting section 6, the water tank 38 is connected with a pipe 37, the pipe 37 extends into the humidity adjusting housing 3, and the pipe 37 is connected with a water dropping valve 36.

When the moisture in the desiccant 48 is insufficient to raise the humidity during the humidification mode, the water dropping valve 36 is opened to increase the humidity in the desiccant 48. The dehumidifying agent 48 may be selected from graphite, sponge, anhydrous copper sulfate, anhydrous calcium chloride, etc. For the sake of control, all valves in this application are electronic valves, and preferably, these electronic valves can control the valve size, i.e. the valve opening size.

Further, referring to fig. 3, a plurality of laminates 46 are disposed in parallel in the humidity adjustment housing 3, a plurality of through holes 47 are disposed on the laminates 46, the dehumidification bag 18 is overlapped on the laminates 46, and a ventilation space is disposed between adjacent laminates 46.

The humidity adjusting shell 3 is loaded with a dehumidifying bag 18 with meshes, the gas flows from one side to the other side of the humidity adjusting shell 3 through the ventilating space, and the gas contacts with a dehumidifying agent 48 in the dehumidifying bag 18 when flowing through, so that the moisture in the gas is reduced; when the gas is a high-temperature gas, the gas heats the desiccant 48, and the moisture in the desiccant 48 is evaporated and flows along with the gas, thereby increasing the humidity of the gas.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a modular air conditioning unit, its includes the box, its characterized in that: an air inlet section, a front filtering section, a humidity adjusting section, a temperature adjusting section and a fan section are sequentially arranged in the box body from left to right; the front filter section is provided with a primary filter, and the fan section is provided with a fan for exhausting air indoors; the indoor connection interface and the outdoor connection interface are respectively connected with an indoor vent valve and an outdoor vent valve; the humidity adjusting section comprises a humidity adjusting shell connected with the box body and a partition plate connected with one side of the humidity adjusting shell, a dehumidifying bag with meshes is installed in the humidity adjusting shell, and a dehumidifying agent for absorbing water is contained in the dehumidifying bag; humidity linkage valves are arranged on two sides of the humidity adjusting shell, and air inlet valves are arranged on the partition boards; the temperature adjusting section is provided with a heating shell and a refrigerating shell, a heating device is arranged in the heating shell, a cooling device is arranged in the refrigerating shell, heating linkage valves are arranged on two sides of the heating shell, and cooling linkage valves are arranged on two sides of the refrigerating shell; the heating shell is connected with a heat return pipe, one end of the heat return pipe extends out of the box body, an opening is formed in the box body between the coarse filtering section and the humidity adjusting section, the other end of the heat return pipe is connected with the opening, an air exhaust fan corresponding to the opening is arranged on the box body, and an air blowing interface used for being connected with an air guide pipe is arranged on the outer side of the fan section of the box body.

2. The modular air conditioning unit of claim 1, wherein: and the middle part of the hot reflux pipe is provided with a one-way airflow valve.

3. The modular air conditioning unit of claim 1, wherein: the heating device and the cooling device are respectively a hot end and a cold end of the heat pump.

4. A modular air conditioning unit according to claim 3, characterised in that: the heating shell is provided with a heat insulation plate, the heat insulation plate divides the heating shell into a heating space and a heat dissipation transition space, the heat insulation plate is provided with two heat dissipation linkage valves which are arranged at intervals, the heat dissipation transition space is provided with a heat dissipation fan, the heat dissipation fan is positioned at one side of one of the heat dissipation linkage valves, and the box body is provided with a plurality of heat dissipation holes communicated with the heat dissipation transition space; the refrigeration shell is provided with a cold insulation plate, the cold insulation plate divides the refrigeration shell into a refrigeration space and a middle transition space, the cold insulation plate is provided with two middle linkage valves arranged at intervals, the middle transition space is provided with a middle fan, the middle fan is positioned on one side of one middle linkage valve, and the box body is provided with a plurality of vent holes communicated with the middle transition space.

5. The modular air conditioning unit of claim 1, wherein: the air inlet section is provided with an airflow partition plate which divides the air inlet section into an outdoor air inlet space and an indoor air inlet space, wherein the side wall of the outdoor air inlet space is provided with a vent hole communicated with the front filter section; the air flow partition plate is provided with an air flow valve, the indoor air inlet space is provided with a partition plate, the partition plate separates an exhaust space from the indoor air inlet space, the partition plate is provided with a one-way exhaust valve, and the exhaust space is connected with an exhaust interface and is provided with an exhaust fan corresponding to the exhaust interface.

6. The modular air conditioning unit of claim 1, wherein: a rear filtering section is also arranged between the temperature adjusting section and the fan section, and a high-efficiency filter is arranged at the rear filtering end.

7. The modular air conditioning unit of claim 1, wherein: the box is equipped with the water tank in the outside of humidity control section, and the water tank is connected with the pipeline, and this pipeline stretches into humidity control casing, and this pipe connection has the drip valve.

8. A modular air conditioning unit according to any of claims 1 to 7 wherein: the humidity control shell is internally provided with a plurality of parallel-arranged laminates, the laminates are provided with a plurality of through holes, the dehumidification bag is lapped on the laminates, and a ventilation space is reserved between every two adjacent laminates.