CN212777642U

CN212777642U - Integrated fan coil

Info

Publication number: CN212777642U
Application number: CN202021172300.5U
Authority: CN
Inventors: 王伟豪
Original assignee: Individual
Current assignee: Zhejiang Luboer Environmental Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-23
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an integration fan coil, include at least: the air conditioner comprises a shell, wherein an airflow cavity is arranged in the shell, and a main air inlet and a main air outlet which are communicated with the airflow cavity are respectively arranged on the shell; the heat exchanger is fixedly arranged in the airflow cavity; the fan is fixedly arranged in the airflow cavity and is provided with a fan air inlet communicated with the main air inlet and a fan air outlet facing the heat exchanger; and the air purification device is fixedly arranged outside the main air inlet. This scheme need look for the problem of adaptation model part temporarily when having avoided fan coil erection equipment, arranges according to reasonable subassembly simultaneously for inside is arranged succinctly more, compactly, reduces installation volume and is convenient for install, overhaul.

Description

Integrated fan coil

Technical Field

The utility model relates to a fan coil technical field, concretely relates to integration fan coil.

Background

The fan coil is an ideal end product of a central air conditioner, and is widely applied to hotels, office buildings, hospitals, business and residential institutions and scientific research institutions. The fan cools or heats indoor air or outdoor mixed air through the surface air cooler and then sends the air into the room, so that the indoor temperature is lowered or raised, and the comfort requirement of people is met. The installation of the relevant accessory of needs purchase by oneself in the current fan coil installation, and the installation is loaded down with trivial details, and leads to efficiency not high easily because model problem inequality etc. still has the hidden danger of leaking and the operation energy consumption defect on the high side after the installation, and simultaneously, the inside equipment of fan coil, cable etc. arrange in disorder, and it is all comparatively difficult to overhaul the installation.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to solve current fan coil and need purchase the relevant accessory of installation by oneself, it is loaded down with trivial details to install, and leads to efficiency not high easily because model problem adaptation etc. still exists the defect that hidden danger and operation energy consumption are high on the high side after the installation, simultaneously, fan coil inside arranges in disorder, overhauls the installation comparatively difficult.

The utility model provides an integration fan coil, include at least: the air conditioner comprises a shell, wherein an airflow cavity is arranged in the shell, and a main air inlet and a main air outlet which are communicated with the airflow cavity are respectively arranged on two side surfaces of the shell; the heat exchanger is fixedly arranged in the airflow cavity; the fan is fixedly arranged in the airflow cavity and is provided with a fan air inlet communicated with the main air inlet and a fan air outlet facing the heat exchanger; and the air purification device is fixedly arranged outside the main air inlet.

Preferably, the heat exchanger is connected with a water inlet pipe and a water outlet pipe which are arranged in parallel, the end parts of the water inlet pipe and the water outlet pipe are both connected with water pipe joints, and the water pipe joints are positioned outside the airflow cavity.

Preferably, a water pan is arranged below the heat exchanger, a water outlet is arranged on the water pan, a condensate pump is fixedly connected to the shell, and the condensate pump is connected with the water pan.

Furthermore, the water inlet pipe is fixedly connected with a water inlet valve used for detecting water flow in the water inlet pipe, and the water outlet pipe is fixedly connected with a filter used for filtering water flowing out of the water outlet pipe.

Furthermore, the shell is also connected with a pipeline chamber and a cable chamber, a first partition plate is arranged between the pipeline chamber and the airflow chamber, and the cable chamber is separated from the pipeline chamber; the end parts of the water inlet pipe and the water outlet pipe are both positioned in the pipeline chamber, two pipeline through holes are formed in the surface of the pipeline chamber, and the two pipeline through holes are respectively communicated with the water inlet pipe and the water outlet pipe; the water pan is arranged in the pipeline chamber, and a cable through hole for accommodating a cable is formed in the wall surface of the cable chamber.

Furthermore, one side surface of each of the pipeline chamber and the cable chamber is movably connected with an openable side end cover, and the positions where the pipeline chamber and the cable chamber are connected with the side end covers are provided with bearing grooves matched with the side end covers; the upper end face of the shell is provided with a detachable upper end cover.

Further, the filter is a Y-shaped filter.

Preferably, a second partition plate is arranged in the airflow cavity, the second partition plate divides the airflow cavity into a fan chamber and a heat exchanger chamber, the fan is fixedly arranged in the fan chamber, and the heat exchanger is fixedly arranged in the heat exchanger chamber; and a partition plate air outlet is formed in the second partition plate and communicated with the fan air outlet and the heat exchanger chamber.

Preferably, the air purification device at least comprises a fixed seat fixedly connected with one side face of the total air inlet on the shell, a filter screen arranged between the fixed seat and the total air inlet, and a high-voltage electrostatic dust removal module arranged between the fixed seat and the total air inlet, and the air purification device is set in a form that air flows through the fixed seat, the filter screen and the high-voltage electrostatic dust removal module in sequence and then is sucked by the fan.

Furthermore, an inner grid is arranged in the fixing seat, and the main air outlet is connected with an intelligent air outlet processing device.

This implement neotype integrated fan coil, have following beneficial effect: the integrated fan coil is of an integrated structure, and each assembly inside does not need to be installed one by one during actual use, so that the integrated fan coil is more convenient to install and use.

In further optimization, the water pipe joint is connected in series on the water inlet pipeline of the heat exchanger, so that the difficulty that adaptive type parts need to be temporarily found when equipment is installed is avoided, the efficiency of installing the fan coil in the central air-conditioning system is increased, and meanwhile, the situations of water leakage and the like caused by irregular operation in the connection process can be avoided.

In further preferred, the filter and the play water coupling of adaptation have concatenated on the outlet pipe to only divide into down casing and apron two parts through the casing, the casing sets up equipment room and linkage chamber down, makes inside arrange succinctly more, compactness, reduces the installation volume, and the independent spatial arrangement of pipeline and cable is convenient for install, overhaul.

Drawings

FIG. 1 is a partial schematic structural view of an integrated fan coil according to this embodiment;

fig. 2 is a partially enlarged view of a portion a of fig. 1;

FIG. 3 is a schematic external view of an integrated fan coil according to the present embodiment;

FIG. 4 is a schematic structural view of an embodiment with a water pan.

Description of reference numerals:

100-a heat exchanger; 110-a water inlet pipe; 111-a water inlet valve; 112-water pipe connection; 120-water outlet pipe; 121-a filter; 122-outlet pipe joint; 200-a fan; 210-a baffle air outlet; 300-a housing; 310-a first separator; 320-a conduit chamber; 321-a receiving groove; 330-a second separator; 340-a fan chamber; 350-a heat exchanger chamber; 360-cable chamber; 361-cable through hole; 400-cover plate; 410-upper end cap; 420-side end cap; 421-a conduit through hole; 50-total air inlet; 500-a fixed seat; 510-an inner grid; 520-primary filter screen; 530-high voltage electrostatic dust removal module; 540-total air outlet; 600-a water pan; 610-a water outlet; 620-condensate pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

The integrated fan coil unit of the present embodiment includes a heat exchanger 100, a fan 200, and a housing 300, wherein an airflow cavity is disposed in the housing 300, and the housing 300 is provided with a main air outlet 540 and a main air inlet 50, which are communicated with the airflow cavity. The heat exchanger 100 is fixedly arranged in the airflow cavity, a water inlet pipe 110 and a water outlet pipe 120 are arranged on the heat exchanger 100 in parallel, a water inlet valve 111 and a water pipe connector 112 are connected to the water inlet pipe 110 in series, and a filter 121 and the same water pipe connector 112 are connected to the water outlet pipe 120 in series. The blower 200 is fixedly arranged in the airflow cavity, the blower 200 comprises an air inlet and an air outlet, the air inlet is communicated with the main air inlet 50, and the air outlet faces the heat exchanger 100. After being sucked into the airflow chamber by the fan 200, the gas bypasses the heat exchanger 100 and exchanges heat with the heat exchanger 100, and the heat-exchanged gas is discharged from the main air outlet 540. The water inlet pipe 110 and the water outlet pipe 120 of the heat exchanger 100 are both connected with the water pipe joint 112, the water inlet pipe 110 is connected with the water inlet valve 111, and the water outlet pipe 120 is connected with the filter 121. Preferably, the inlet valve 111 is an electric two-way valve and the filter 121 is a Y-type filter. The electric two-way valve and the Y-type filter are devices which are often required to be connected to a water side pipeline of the heat exchanger 100 in engineering.

In this embodiment, the duct chamber 320 and the cable chamber 360 are fixed to the outside of the housing 300, the duct chamber 320 and the cable chamber 360 are isolated from the airflow chamber by the first partition plate 310, and the duct chamber 320 and the cable chamber 360 are isolated from each other. The water inlet pipe 110, the water inlet valve 111, the water outlet pipe 120 and the filter 121 are uniformly positioned in the pipe chamber 320, one side of the pipe chamber 320 is connected with a side end cover 420 which can be opened and closed, and pipe through holes are respectively formed in the side end cover 420 corresponding to the positions of the water inlet pipe 110 and the water outlet pipe 120 and used for externally connecting a water pipe to realize water circulation in the heat exchanger 100. A position where the side end cap 420 is coupled with the sidewall of the duct chamber 320 is provided with a receiving groove 321 that receives an edge of the side end cap 420 so that the lower surface of the side end cap 420 is flush with the surface of the housing 300 in the closed state. The cable chamber 360 is used for accommodating a cable for controlling the fan 200, a cable through hole 361 is formed in the side wall of the cable chamber 360, and the cable penetrates through the cable through hole 361 and is electrically connected with the fan 200. Likewise, a side cap 420 is attached to one side of cable compartment 360 in a manner similar to that described above for conduit compartment 320. In the scheme, under the condition that the side end cover 420 is closed, the water inlet pipe 110, the water inlet valve 111, the water outlet pipe 120, the filter 121 and all cables are located in a closed space, so that the parts are prevented from being exposed and damaged, and meanwhile, only the side end cover 420 needs to be opened during maintenance, so that the maintenance is very convenient. The side end cap 420 may be coupled by a sliding coupling, a bolt coupling, or the like.

A water receiving tray 600 is arranged at the lower side of the heat exchanger 100, a water outlet 610 is arranged on the water receiving tray 600, a condensed water pump 620 is fixedly connected to the casing 300, and the condensed water pump 620 is connected with the water receiving tray 600 to prevent excessive water accumulation on the water receiving tray 600. During the heat exchange process of the air and the heat exchanger 100, part of the water vapor is condensed and liquefied, and the condensed water falls into the water receiving tray 600 and is finally discharged from the water blowing port 610. When the water in the drip tray 600 cannot be normally discharged due to various reasons, the condensate pump 620 may be turned on to pump out the condensate on the drip tray 600.

Preferably, a second partition plate 330 is arranged in the airflow cavity, the second partition plate 330 divides the airflow cavity into a fan chamber 340 for accommodating the fan 200 and a heat exchanger chamber 350 for accommodating the heat exchanger 100, wherein the bottom of the fan chamber 340 corresponds to the main air inlet 50, one side of the heat exchanger chamber 350 away from the fan chamber 340 corresponds to the main air outlet 540, a partition plate air outlet 210 is arranged on the second partition plate 330, and the partition plate air outlet 210 communicates with the heat exchanger chamber 350 and the air outlet of the fan 200, so that the air compressed by the fan 200 can flow into the heat exchanger chamber 350. The design isolates the fan 200 independently, prevents the fan 200 from interfering the gas after heat exchange with the heat exchanger 100, and ensures that the heat exchange efficiency is higher. Moreover, the arrangement among the devices can be simpler and more compact by the scheme.

In this embodiment, in order to facilitate the inspection of the heat exchanger chamber 350 and the blower chamber 340, the entire upper end cover 410 of the casing 300 may be opened. The main air outlet 540 is connected with an intelligent air outlet processing device, and the intelligent air outlet processing device can adopt a common air outlet processing device which automatically adjusts the air outlet angle according to the temperature on the market. So that the quality of the treated air is better.

Further, the air purification device is installed at the main air inlet 50, the air purification device includes a fixing seat 500, an inner grid 510 is arranged in the lower side of the fixing seat 500, a filter screen 520 is arranged between the fixing seat 500 and the main air inlet 50, the filter screen 520 is a primary filter screen, and a high-voltage electrostatic dust removal module 530 is further arranged between the filter screen 520 and the main air inlet 50.

This integration fan-coil 200 during operation, high-voltage electrostatic precipitator module 530 is opened, and the air passes through filter screen 520, and the dust of big granule in the air is filtered by filter screen 520, and the bacterium virus, then can get rid of through high-voltage electrostatic precipitator module 530, and the air after the purification finally gets into the air current intracavity and carries out the heat transfer with heat exchanger 100, can protect the inner assembly on the one hand, avoids impurity impact heat exchanger 100 and fan 200, and on the other hand can also improve exhaust air quality.

In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. An integrated fan coil, comprising at least: the air conditioner comprises a shell (300), wherein an airflow cavity is arranged in the shell (300), and a main air inlet (50) and a main air outlet (540) which are communicated with the airflow cavity are respectively arranged on two side surfaces of the shell (300);

the heat exchanger (100), the said heat exchanger (100) is fixed to the said airstream intracavity;

the fan (200) is fixedly arranged in the airflow cavity, and a fan air inlet communicated with the main air inlet (50) and a fan air outlet facing the heat exchanger (100) are formed in the fan (200);

and the air purification device is fixedly arranged outside the main air inlet (50).

2. The integrated fan coil of claim 1, wherein the heat exchanger (100) has an inlet tube (110) and an outlet tube (120) connected thereto in a side-by-side arrangement, wherein the inlet tube (110) and the outlet tube (120) have water connections (112) connected to ends thereof, and wherein the water connections (112) are located outside the airflow cavity.

3. The integrated fan coil according to claim 2, wherein a water pan (600) is disposed under the heat exchanger (100), a water outlet (610) is disposed on the water pan (600), a condensate pump (620) is fixedly connected to the housing (300), and the condensate pump (620) is connected to the water pan (600).

4. The integrated fan coil according to claim 3, wherein the inlet pipe (110) is fixedly connected with an inlet valve (111) for detecting the flow of water in the inlet pipe (110), and the outlet pipe (120) is fixedly connected with a filter (121) for filtering water flowing out of the outlet pipe (120).

5. The integrated fan coil of claim 4, wherein a duct compartment (320) and a cable compartment (360) are further connected to the housing (300), a first partition (310) is provided between the duct compartment (320) and the cable compartment (360) and the airflow cavity, and the duct compartment (320) and the cable compartment (360) are separated from each other; the end parts of the water inlet pipe (110) and the water outlet pipe (120) are both positioned in the pipeline chamber (320), two pipeline through holes (421) are formed in the surface of the pipeline chamber (320), and the two pipeline through holes (421) are respectively communicated with the water inlet pipe (110) and the water outlet pipe (120);

the water pan (600) is arranged in the pipeline chamber (320), and a cable through hole (361) for accommodating a cable is formed in the wall surface of the cable chamber (360).

6. The integrated fan coil according to claim 5, wherein an openable and closable side end cap (420) is movably connected to one of the side surfaces of the duct chamber (320) and the cable chamber (360), and a receiving groove (321) adapted to the side end cap (420) is formed at a position where the duct chamber (320) and the cable chamber (360) are connected to the side end cap (420); the upper end face of the shell (300) is provided with a detachable upper end cover (410).

7. The integrated fan coil of claim 4, wherein the filter (121) is a Y-filter.

8. The integrated fan coil of claim 1, wherein a second baffle (330) is disposed within the airflow cavity, the second baffle (330) separating the airflow cavity into a fan compartment (340) and a heat exchanger compartment (350), the fan (200) being secured within the fan compartment (340), the heat exchanger (100) being secured within the heat exchanger compartment (350);

and a partition plate air outlet (210) is formed in the second partition plate (330), and the partition plate air outlet (210) is communicated with the fan air outlet and the heat exchanger chamber (350).

9. The integrated fan coil according to any one of claims 1 to 8, wherein the air purification device at least comprises a fixing base (500) fixedly connected to a side surface of the housing (300) on which the main air inlet (50) is disposed, a filter screen (520) disposed between the fixing base (500) and the main air inlet (50), and a high-voltage electrostatic dust removal module (530) disposed between the fixing base (500) and the main air inlet (50), and the air purification device is configured in a form that air flows through the fixing base (500), the filter screen (520), and the high-voltage electrostatic dust removal module (530) in sequence and then is sucked by the fan (200).

10. The integrated fan coil of claim 9, wherein an inner grill (510) is provided in the anchor (500), and an intelligent air outlet treatment device is connected to the total air outlet (540).