CN213577788U

CN213577788U - Self-cleaning fan coil

Info

Publication number: CN213577788U
Application number: CN202022553159.XU
Authority: CN
Inventors: 管立志
Original assignee: Shandong Rongshi Ventilation Equipment Co ltd
Current assignee: Shandong Rongshi Ventilation Equipment Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-06-29
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a fan coil of self-cleaning relates to fan coil technical field, including the box, the inside of box divide into air inlet case and heat transfer case, and the inside fixed mounting of heat transfer case has two-way motor, and the equal swing joint in both sides of two-way motor has the ventilation fan, and inside one side fixed mounting of heat transfer case has ultraviolet lamp, and the inside fixed mounting of heat transfer case has heat transfer coil. This fan coil of self-cleaning, through setting up the water tank, the high pressure water pump constitutes the washing structure with the shower nozzle, can carry out water spray cleaning to the heat exchange coil, set up gear motor, the screw rod, remove the seat, the screw, mobile device is constituteed to the auxiliary rod, can drive the shower nozzle and remove about, the shower nozzle is rotation type high pressure water jet, can carry out comprehensive high pressure cleaning to the heat exchange coil, make the cleaning performance better, set up purifier and ultraviolet lamp, can disinfect and increase negative oxygen ion to the air, improve the fresh degree of exhaust air, be favorable to user's health.

Description

Self-cleaning fan coil

Technical Field

The utility model relates to a fan coil technical field specifically is a fan coil of self-cleaning.

Background

With the continuous development of science and the continuous progress of society, most public places are equipped with air conditioning systems, a fan coil which is an important part exists in the air conditioning systems, the fan coil is a terminal device of an air conditioning refrigeration and heating system, indoor air enters from an air inlet through the fan coil, the air is refrigerated or heated through heat exchange, after the air conditioning systems are used for a period of time, a large amount of dust can be accumulated on a surface cooler of the fan coil, the heat exchange performance of the fan coil is seriously influenced, the refrigerating or heating temperature of a room cannot reach the set requirement, the dust accumulated on the surface cooler of the fan coil is also easy to breed microorganisms, and gas exhausted by a central air conditioner contains a large amount of dust and even a large amount of microorganisms, so that the health of a user is seriously influenced.

In chinese utility model patent application no: CN201821826560.2 discloses a fan coil and an air conditioner with a cleaning device, wherein the fan coil and the air conditioner with the cleaning device comprise a shell, a surface air cooler, a water drip tray and a fan; the surface cooler is positioned in the shell, and the drip tray is positioned below the shell; the fan comprises a volute, an impeller, a motor and a transmission rod, the volute is connected with the shell, an air outlet is formed in the shell, and the air outlet is opposite to the volute; the fan coil pipe is characterized in that the motor is in transmission connection with the transmission rod, the impeller is in transmission connection with the transmission rod, the volute is located on the outer side of the impeller, the drip tray is connected with the drain pipe, the fan coil pipe with the cleaning device further comprises a cleaning device, the cleaning device comprises a first spray rod, the first spray rod is located in the casing, and the first spray rod is provided with a spray hole. This fan coil and air conditioner from taking belt cleaning device, in the use, it still has the cleaning performance to fan coil poor, and convenient to use does not have and disinfects, purification performance, influences user's healthy shortcoming.

Therefore, there is a need for a self-cleaning fan coil that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a fan coil of self-cleaning to solve the current fan coil who proposes in the above-mentioned background art, it is poor to fan coil's cleaning performance, convenient to use does not have to disinfect, purification performance, influences user's healthy problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a self-cleaning fan coil comprises a box body, wherein the inside of the box body is divided into an air inlet box and a heat exchange box, a bidirectional motor is fixedly installed inside the heat exchange box, both sides of the bidirectional motor are movably connected with a ventilation fan, an ultraviolet lamp is fixedly installed on one side inside the heat exchange box, a heat exchange coil is fixedly installed inside the heat exchange box, a controller is fixedly installed on one side outside the box body, a radiator is fixedly connected to one side of the heat exchange coil, a water tank is fixedly installed on the other side of the heat exchange coil, a high-pressure water pump is fixedly installed on the top of the water tank, a speed reduction motor is fixedly installed on one side of the top of the water tank, a screw rod is movably installed on one side of the speed reduction motor, a movable seat is movably installed outside the screw rod, a screw hole is formed inside the movable seat, fixedly connected with connecting water pipe between shower nozzle and the high pressure water pump, one side fixed mounting of water tank has the inlet tube, one side fixed mounting of heat transfer case has the drain pipe.

Preferably, the air intake has been seted up to one side of air inlet case, the inboard fixed mounting of air intake has first filter plate, the air outlet has been seted up to one side of heat transfer case, the inboard fixed mounting of air outlet has the second filter plate, first filter plate is the activated carbon adsorption board with first filter plate.

Preferably, the inside both sides of heat transfer case all fixed mounting have purifier, purifier is UV photodissociation air purifier.

Preferably, the inside of the moving seat is movably connected with an auxiliary rod, and the auxiliary rod is connected with the moving seat in a sliding manner.

Preferably, the screw is matched with the screw hole.

Preferably, the spray head is a rotary high-pressure water spray head.

Preferably, the connecting water pipe is a flexible hose.

(III) advantageous effects

Compared with the prior art, the utility model provides a fan coil of self-cleaning possesses following beneficial effect:

1. this fan coil of self-cleaning constitutes through setting up water tank, high pressure water pump and shower nozzle and washs the structure, can carry out water spray cleaning to the heat transfer coil, sets up gear motor, screw rod, removes seat, screw, auxiliary rod and constitutes mobile device, can drive the shower nozzle and remove about, and the shower nozzle is rotation type high pressure water sprinkler head, can carry out comprehensive high pressure cleaning to the heat transfer coil, makes the cleaning performance better.

2. This fan coil of self-cleaning through setting up first filter plate and second filter plate, can filter the air that gets into, gets rid of debris and peculiar smell, sets up purifier and ultraviolet lamp, can disinfect and increase negative oxygen ion to the air, improves the fresh degree of exhaust air, prevents to breed the bacterium, is favorable to user's health.

Drawings

Fig. 1 is a schematic perspective view of the fan coil structure of the present invention;

FIG. 2 is a schematic top sectional view of the fan coil structure of the present invention;

FIG. 3 is a schematic front sectional view of the fan coil structure of the present invention;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 3 according to the present invention.

In the figure: 1. a box body; 2. an air inlet box; 3. a heat exchange box; 4. an air inlet; 5. a first filter plate; 6. an air outlet; 7. a second filter plate; 8. a bi-directional motor; 9. a ventilation fan; 10. a purification device; 11. an ultraviolet lamp; 12. a heat exchange coil; 13. a controller; 14. a heat sink; 15. a water tank; 16. a high pressure water pump; 17. a reduction motor; 18. a screw; 19. a movable seat; 20. a screw hole; 21. a spray head; 22. connecting a water pipe; 23. an auxiliary lever; 24. a water inlet pipe; 25. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a self-cleaning fan coil comprises a box body 1, the box body 1 is divided into an air inlet box 2 and a heat exchange box 3, one side of the air inlet box 2 is provided with an air inlet 4, the inner side of the air inlet 4 is fixedly provided with a first filter plate 5, one side of the heat exchange box 3 is provided with an air outlet 6, the inner side of the air outlet 6 is fixedly provided with a second filter plate 7, the first filter plate 5 and the first filter plate 5 are both activated carbon adsorption plates which can filter the entering air and remove impurities and peculiar smell, the heat exchange box 3 is fixedly provided with a bidirectional motor 8, both sides of the bidirectional motor 8 are movably connected with a ventilation fan 9, both sides of the interior of the heat exchange box 3 are fixedly provided with a purification device 10, the purification device 10 is a UV photolysis air purifier, the purification effect is good, one side of the interior of the heat exchange box 3 is fixedly provided with an ultraviolet lamp 11, and, can filter the air that gets into, get rid of debris and peculiar smell, set up purifier 10 and ultraviolet lamp 11, can disinfect and increase negative oxygen ion to the air, improve the freshness of exhaust air, prevent breeding the bacterium, be favorable to user's health, the inside fixed mounting of heat transfer case 3 has heat exchange coil 12, outside one side fixed mounting of box 1 has controller 13, one side fixed connection has radiator 14 of heat exchange coil 12, the opposite side fixed mounting of heat exchange coil 12 has water tank 15, the top fixed mounting of water tank 15 has high pressure water pump 16, top one side fixed mounting of water tank 15 has gear motor 17, one side movable mounting of gear motor 17 has screw rod 18, the outside movable mounting of screw rod 18 has removal seat 19, the inside movable connection of removal seat 19 has auxiliary rod 23, auxiliary rod 23 and removal seat 19 sliding connection, restrict removal seat 19, the auxiliary moving seat 19 moves, a screw hole 20 is formed in the moving seat 19, the screw rod 18 is matched with the screw hole 20, a spray head 21 is fixedly installed at the bottom of the moving seat 19, the spray head 21 is a rotary high-pressure water spray head, water spray is more uniform, the cleaning effect is better, a connecting water pipe 22 is fixedly connected between the spray head 21 and the high-pressure water pump 16, the connecting water pipe 22 is a telescopic hose, a water inlet pipe 24 is fixedly installed at one side of the water tank 15, a water outlet pipe 25 is fixedly installed at one side of the heat exchange box 3, the water tank 15, the high-pressure water pump 16 and the spray head 21 are arranged to form a cleaning structure, water spray cleaning can be carried out on the heat exchange coil 12, a speed reducing motor 17, the screw rod 18, the moving seat 19, the screw hole 20 and an auxiliary rod 23 form a moving device, the spray head 21 can be driven, the cleaning effect is better.

The electrical components presented in this document are connected to an external master controller and 220V mains, and the master controller may be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the air-conditioner is used, the fan coil is fixedly arranged in an area to be used, the controller 13 controls the bidirectional motor 8 to operate, the bidirectional motor 8 operates to drive the ventilation fan 9 to operate, outside air is sucked into the air inlet box 2, the first filter plate 5 preliminarily filters the air to remove impurities and peculiar smell, the controller 13 controls the purification device 10 and the ultraviolet lamp 11 to operate, the air can be sterilized and negative oxygen ions are added, the freshness of the discharged air is improved, bacteria are prevented from breeding, the health of a user is facilitated, the heat exchange coil 12 is arranged to exchange heat for the air entering the heat exchange box 3, when the heat exchange coil 12 needs to be cleaned, the water tank 15, the high-pressure water pump 16 and the spray head 21 are arranged to form a cleaning structure, the heat exchange coil 12 can be cleaned by spraying water, the speed reducing motor 17, the screw rod 18, the moving seat 19, the screw hole 20 and the auxiliary rod 23 form a moving device, the gear motor 17 runs, can drive the screw rod 18 rotatory, and screw rod 18 and screw 20 looks adaptation can drive shower nozzle 21 and remove under the assistance of auxiliary rod 23, and shower nozzle 21 is rotation type high pressure water jet, can carry out comprehensive high pressure cleaning to heat exchange coil pipe 12, makes the cleaning performance better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fan-coil of self-cleaning, includes box (1), its characterized in that: the inside of box (1) is divided into air inlet box (2) and heat exchange box (3), the inside fixed mounting of heat exchange box (3) has two-way motor (8), the equal swing joint in both sides of two-way motor (8) has ventilation fan (9), inside one side fixed mounting of heat exchange box (3) has ultraviolet lamp (11), the inside fixed mounting of heat exchange box (3) has heat transfer coil (12), outside one side fixed mounting of box (1) has controller (13), one side fixed connection of heat transfer coil (12) has radiator (14), the opposite side fixed mounting of heat transfer coil (12) has water tank (15), the top fixed mounting of water tank (15) has high pressure water pump (16), top one side fixed mounting of water tank (15) has gear motor (17), one side movable mounting of gear motor (17) has screw rod (18), the outside movable mounting of screw rod (18) has removal seat (19), screw (20) have been seted up to the inside of removing seat (19), the bottom fixed mounting who removes seat (19) has shower nozzle (21), fixedly connected with connecting water pipe (22) between shower nozzle (21) and high-pressure water pump (16), one side fixed mounting of water tank (15) has inlet tube (24), one side fixed mounting of heat exchange box (3) has drain pipe (25).

2. A self-cleaning fan coil as set forth in claim 1 wherein: air intake (4) have been seted up to one side of air inlet case (2), the inboard fixed mounting of air intake (4) has first filter plate (5), air outlet (6) have been seted up to one side of heat transfer case (3), the inboard fixed mounting of air outlet (6) has second filter plate (7), first filter plate (5) are the activated carbon adsorption board with first filter plate (5).

3. A self-cleaning fan coil as set forth in claim 1 wherein: the inside both sides of heat transfer case (3) are equal fixed mounting have purifier (10), purifier (10) are UV photodissociation air purifier.

4. A self-cleaning fan coil as set forth in claim 1 wherein: the inside swing joint of removal seat (19) has auxiliary rod (23), auxiliary rod (23) and removal seat (19) sliding connection.

5. A self-cleaning fan coil as set forth in claim 1 wherein: the screw rod (18) is matched with the screw hole (20).

6. A self-cleaning fan coil as set forth in claim 1 wherein: the spray head (21) is a rotary high-pressure water spray head.

7. A self-cleaning fan coil as set forth in claim 1 wherein: the connecting water pipe (22) is a telescopic hose.