CN215765495U

CN215765495U - Central air conditioning system for hotel

Info

Publication number: CN215765495U
Application number: CN202122285721.XU
Authority: CN
Inventors: 徐海洋
Original assignee: Zhejiang Zhonghan Electromechanical Equipment Co ltd
Current assignee: Zhejiang Zhonghan Electromechanical Equipment Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-08
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a central air conditioning system for hotels, which comprises a central air conditioner, a first electromagnetic regulating valve, a filter cavity and an air outlet pipe, wherein one side of the central air conditioner is fixedly connected with a first ventilating pipe, one side of the first ventilating pipe is fixedly provided with an air inlet, and one side inside the first ventilating pipe is fixedly provided with the first electromagnetic regulating valve. According to the utility model, the first electromagnetic regulating valve, the second electromagnetic regulating valve and the third electromagnetic regulating valve are matched, when the first electromagnetic regulating valve and the second electromagnetic regulating valve are closed, the third electromagnetic regulating valve is opened, air in an indoor space forms a circulation, when the air detector detects that the concentration of carbon dioxide in the indoor air of a hotel is greater than a threshold value, the third electromagnetic regulating valve is closed, the first electromagnetic regulating valve and the second electromagnetic regulating valve are opened, the air in the indoor space is discharged, fresh outdoor air is introduced, and the air is subjected to sterilization and filtration.

Description

Central air conditioning system for hotel

Technical Field

The utility model relates to the technical field of central air conditioners, in particular to a central air conditioning system for hotels.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner and intensively processes air to meet the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the required heat for the air conditioning system to offset the cold and warm load of the indoor environment, the refrigerating system is the vital part of the central air conditioning system, and the type, the operation mode, the structural form and the like of the refrigerating system directly influence the economical efficiency, the high efficiency and the rationality of the central air conditioning system in operation.

The existing central air-conditioning system for the hotel has the defects that air can not be circulated effectively, the respiratory system is easily infected with diseases after long-time use, and the health is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a central air-conditioning system for a hotel, which aims to solve the problems that air provided by the background technology cannot be effectively circulated, a respiratory system is easily infected with diseases after long-time use, the health of a user is harmed and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a central air conditioning system for hotels comprises a central air conditioner, a first electromagnetic regulating valve, a filter cavity and an air outlet pipe, wherein one side of the central air conditioner is fixedly connected with a first ventilating pipe, one side of the first ventilating pipe is fixedly provided with an air inlet, one side of the first ventilating pipe is fixedly provided with the first electromagnetic regulating valve, one side of the first ventilating pipe is fixedly provided with an ultraviolet lamp, one side of the first ventilating pipe is movably connected with a filter plate, one side of the filter plate is fixedly provided with a jack, one side of the top end of the first ventilating pipe is fixedly connected with a hollow cylinder, one side of the bottom end of the first ventilating pipe is fixedly connected with a collecting box, one side of the central air conditioner is fixedly connected with a second ventilating pipe, one side of the second ventilating pipe is fixedly provided with the filter cavity, and one side of the second ventilating pipe is fixedly connected with the hotel room, one side fixedly connected with air-out pipe in the hotel room, the inside one side fixed mounting of air-out pipe has second electromagnetic control valve.

Preferably, the top end swing joint of hollow section of thick bamboo has the pull rod, the bottom fixedly connected with movable block of pull rod, the outside sliding connection of movable block has a hollow section of thick bamboo, one side fixedly connected with spring of movable block, one side fixedly connected with hollow section of thick bamboo of spring.

Preferably, one side of the movable block is fixedly connected with an insertion rod, and one side of the outer part of the insertion rod is movably connected with an insertion hole.

Preferably, one side of the interior of the filtering cavity is fixedly connected with a first filter screen, one side of the interior of the filtering cavity is fixedly connected with a second filter screen, and one side of the interior of the filtering cavity is fixedly connected with a third filter screen.

Preferably, the top end in the hotel room is fixedly provided with an air inlet device, the top end of the air inlet device is fixedly connected with a second ventilation pipe, and one side of the interior of the hotel room is fixedly connected with an air detector.

Preferably, one side fixedly connected with closed tube of air-out pipe, the first ventilation pipe of one side fixedly connected with of closed tube, the inside one side fixed mounting of closed tube has the third electromagnetic control valve.

Preferably, one side of the air outlet pipe is fixedly connected with a heat exchange plate, and one side of the heat exchange plate is fixedly connected with a first ventilation pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. the central air conditioning system for the hotel is characterized in that a first electromagnetic regulating valve, a second electromagnetic regulating valve and a third electromagnetic regulating valve are respectively arranged inside a first vent pipe, an air outlet pipe and a communicating pipe, the third electromagnetic regulating valve is opened when the first electromagnetic regulating valve and the second electromagnetic regulating valve are closed through the cooperation of the first electromagnetic regulating valve, the second electromagnetic regulating valve and the third electromagnetic regulating valve, air in an indoor space forms circulation, when an air detector detects that the concentration of carbon dioxide in the indoor air of the hotel is greater than a threshold value, the third electromagnetic regulating valve is closed, the first electromagnetic regulating valve and the second electromagnetic regulating valve are opened, the air in the indoor space is discharged, fresh outdoor air is introduced, and the air is subjected to sterilization and filtration;

2. according to the central air-conditioning system for the hotel, the filtering cavity is fixedly connected to one side of the second vent pipe, meanwhile, the first filter screen, the second filter screen and the third filter screen are fixedly arranged inside the filtering cavity, the first filter screen is made of activated carbon and has good adsorbability, the second filter screen is made of HEPA and is mainly used for collecting particle dust and various suspended matters with the particle size of more than 0.5 mu m, and the third filter screen is a net-shaped filter layer, so that small particles in air can be effectively prevented from entering the interior of the hotel room, and the air entering the hotel room can be efficiently purified;

3. this kind of central air conditioning system is used in hotel, there is the filter plate through the one side swing joint in first ventilation pipe inside, can effectually prevent that the dust from getting into central air conditioning's inside, insert the jack on the filter plate through the inside inserted bar of the hollow cylinder of first ventilation pipe top fixed connection simultaneously, can fix the inside at first ventilation pipe with the filter plate, and through the pull rod on the hollow cylinder top of pulling, can make the pull rod pass through movable block extrusion spring, and make the movable block drive the inserted bar and take out from the jack on the filter plate, can accomplish taking off of filter plate clean this moment.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the filter plate, hollow cylinder and collection box of the present invention;

FIG. 3 is a schematic front view of a filter chamber according to the present invention;

fig. 4 is a schematic diagram of the system architecture of the present invention.

In the figure: 1. a central air conditioner; 2. a first vent pipe; 201. an air inlet; 3. a first electromagnetic regulating valve; 4. an ultraviolet lamp; 5. filtering the plate; 501. a jack; 6. a hollow cylinder; 601. a pull rod; 602. a movable block; 603. a spring; 604. inserting a rod; 7. a collection box; 8. a second vent pipe; 9. a filter chamber; 901. a first filter screen; 902. a second filter screen; 903. a third filter screen; 10. a hotel room; 1001. an air inlet device; 1002. an air detector; 11. an air outlet pipe; 1101. a second electromagnetic regulating valve; 12. a communicating pipe; 1201. a third electromagnetic regulating valve; 13. a heat exchange plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a central air-conditioning system for hotels comprises a central air-conditioning 1, a first electromagnetic regulating valve 3, a filter cavity 9 and an air outlet pipe 11, wherein one side of the central air-conditioning 1 is fixedly connected with a first ventilation pipe 2, one side of the first ventilation pipe 2 is fixedly provided with an air inlet 201, and external air can enter the interior of the central air-conditioning 1 through the first ventilation pipe 2 and is output to a hotel room 10;

a first electromagnetic regulating valve 3 is fixedly installed on one side inside the first ventilation pipe 2, and internal circulation and external circulation of air can be realized through the cooperation of the first electromagnetic regulating valve 3, the second electromagnetic regulating valve 1101 and the third electromagnetic regulating valve 1201;

an ultraviolet lamp 4 is fixedly arranged on one side inside the first ventilation pipe 2, and the air input into the central air conditioner 1 by the first ventilation pipe 2 and the communicating pipe 12 can be sterilized and disinfected by the ultraviolet lamp 4;

one side inside the first ventilation pipe 2 is movably connected with a filter plate 5, and dust can be prevented from entering the central air conditioner 1 through the filter plate 5;

one side of the filter plate 5 is fixedly provided with an insertion hole 501, one side of the top end of the first vent pipe 2 is fixedly connected with a hollow cylinder 6, the top end of the hollow cylinder 6 is movably connected with a pull rod 601, the bottom end of the pull rod 601 is fixedly connected with a movable block 602, the outside of the movable block 602 is slidably connected with the hollow cylinder 6, one side of the movable block 602 is fixedly connected with a spring 603, one side of the spring 603 is fixedly connected with the hollow cylinder 6, one side of the movable block 602 is fixedly connected with an insertion rod 604, one side of the outside of the insertion rod 604 is movably connected with the insertion hole 501, the insertion rod 604 movably connected in the hollow cylinder 6 is inserted into the insertion hole 501 on the filter plate 5, and the filter plate 5 can be fixed in the first vent pipe 2;

one side of the bottom end of the first ventilation pipe 2 is fixedly connected with a collecting box 7, and dust isolated by the filter plate 5 falls into the collecting box 7 below due to the action of gravity for collection;

one side of the central air conditioner 1 is fixedly connected with a second vent pipe 8, one side of the second vent pipe 8 is fixedly provided with a filter cavity 9, one side inside the filter cavity 9 is fixedly connected with a first filter screen 901, one side inside the filter cavity 9 is fixedly connected with a second filter screen 902, one side inside the filter cavity 9 is fixedly connected with a third filter screen 903, and air in an output hotel room 10 can be purified through the matching of the first filter screen 901, the second filter screen 902 and the third filter screen 903;

one side of the second ventilation pipe 8 is fixedly connected with a hotel room 10, the top end of the hotel room 10 is fixedly provided with an air inlet device 1001, the top end of the air inlet device 1001 is fixedly connected with the second ventilation pipe 8, one side of the interior of the hotel room 10 is fixedly connected with an air detector 1002, and the interior air quality can be detected by the air detector 1002 arranged in the hotel room 10;

one side fixedly connected with of indoor 10 of hotel goes out tuber pipe 11, one side fixedly mounted who goes out tuber pipe 11 inside has second electromagnetic control valve 1101, one side fixedly connected with closed tube 12 of play tuber pipe 11, the first ventilation pipe 2 of one side fixedly connected with of closed tube 12, one side fixedly mounted who closes tube 12 inside has third electromagnetic control valve 1201, one side fixedly connected with heat exchanger plate 13 of play tuber pipe 11, the first ventilation pipe 2 of one side fixedly connected with of heat exchanger plate 13.

When the embodiment of the application is used: air can be through the inside of air inlet 201 input central air conditioning 1, and get into hotel indoor 10 through second ventilation pipe 8 in, simultaneously through first electromagnetic adjusting valve 3, second electromagnetic adjusting valve 1101, third electromagnetic adjusting valve 1201 cooperation, when first electromagnetic adjusting valve 3 and second electromagnetic adjusting valve 1101 are closed, third electromagnetic adjusting valve 1201 opens, indoor space air forms the circulation, it is greater than the threshold value to detect indoor 10 indoor air carbon dioxide concentration of hotel as air detector 1002, third electromagnetic adjusting valve 1201 closes, first electromagnetic adjusting valve 3 and second electromagnetic adjusting valve 1101 are opened, discharge indoor space interior air, introduce fresh outdoor air, and carry out aseptic filtration to the air.

Claims

1. The central air conditioning system for the hotel is characterized by comprising a central air conditioner (1), a first electromagnetic regulating valve (3), a filter chamber (9) and an air outlet pipe (11), wherein one side of the central air conditioner (1) is fixedly connected with a first ventilation pipe (2), one side of the first ventilation pipe (2) is fixedly provided with an air inlet (201), one side of the inside of the first ventilation pipe (2) is fixedly provided with the first electromagnetic regulating valve (3), one side of the inside of the first ventilation pipe (2) is fixedly provided with an ultraviolet lamp (4), one side of the inside of the first ventilation pipe (2) is movably connected with a filter plate (5), one side of the filter plate (5) is fixedly provided with a jack (501), one side of the top end of the first ventilation pipe (2) is fixedly connected with a hollow cylinder (6), one side of the bottom end of the first ventilation pipe (2) is fixedly connected with a collecting box (7), one side fixedly connected with second ventilation pipe (8) of central air conditioning (1), one side of second ventilation pipe (8) is fixed and is provided with filter chamber (9), one side fixedly connected with hotel room (10) of second ventilation pipe (8), one side fixedly connected with play tuber pipe (11) of hotel room (10), it has second electromagnetic control valve (1101) to go out one side fixed mounting of tuber pipe (11) inside.

2. The central air conditioning system for hotels according to claim 1, wherein: the top swing joint of hollow cylinder (6) has pull rod (601), the bottom fixedly connected with movable block (602) of pull rod (601), the outside sliding connection of movable block (602) has hollow cylinder (6), one side fixedly connected with spring (603) of movable block (602), one side fixedly connected with hollow cylinder (6) of spring (603).

3. The central air conditioning system for hotels according to claim 2, wherein: one side fixedly connected with inserted bar (604) of movable block (602), the outside one side swing joint of inserted bar (604) has jack (501).

4. The central air conditioning system for hotels according to claim 1, wherein: the filter is characterized in that a first filter screen (901) is fixedly connected to one side inside the filter cavity (9), a second filter screen (902) is fixedly connected to one side inside the filter cavity (9), and a third filter screen (903) is fixedly connected to one side inside the filter cavity (9).

5. The central air conditioning system for hotels according to claim 1, wherein: the top of hotel room (10) is fixed and is provided with into wind device (1001), the top fixedly connected with second ventilation pipe (8) of into wind device (1001), one side fixedly connected with air detector (1002) of hotel room (10) inside.

6. The central air conditioning system for hotels according to claim 1, wherein: one side fixedly connected with closed tube (12) of air-out pipe (11), the first ventilation pipe (2) of one side fixedly connected with of closed tube (12), the inside one side fixed mounting of closed tube (12) has third electromagnetic control valve (1201).

7. The central air conditioning system for hotels according to claim 1, wherein: one side of the air outlet pipe (11) is fixedly connected with a heat exchange plate (13), and one side of the heat exchange plate (13) is fixedly connected with a first ventilation pipe (2).