CN212057558U

CN212057558U - Central air conditioner with air purification function

Info

Publication number: CN212057558U
Application number: CN202020369891.9U
Authority: CN
Inventors: 黄元弟
Original assignee: Inner Mongolia Zeming Purification Engineering Co Ltd
Current assignee: Inner Mongolia Zeming Purification Engineering Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-01
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a central air conditioner with air purification function, including air return device and fan coil, the side of air return pipe is equipped with first air outlet, first air outlet connects the air intake of purifier, unclean air enters from the air intake, permeate filter equipment step by step, activated carbon filter screen, HEPA filter screen and formaldehyde catalysis filter screen adsorb unclean material in proper order, the air filtered from the filter equipment is cleaner, can improve the indoor air quality, install the collection device at the lower end of the filter equipment, some dirty material in the air do not drop inside the collection device from the concentration that the filter equipment passed, make things convenient for later stage to concentrate and unify to take out the clearance, install first spiral port and second spiral port respectively on the upper end of collection device and filter equipment, and the surface of first spiral port and second spiral port all installs first sealed pad and second sealed pad, the device can have better sealing effect when being installed in a spiral way, and the outside air can not leak into the device.

Description

Central air conditioner with air purification function

Technical Field

The utility model relates to a central air conditioning equipment technical field specifically is a central air conditioning with air purification function.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, the system is different from the traditional refrigerant type air conditioner, air (such as a single machine, VRV) is processed in a centralized way to achieve the comfort requirement, and the principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning systems so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load.

However, most of the existing central air conditioners have poor air purification effect, and people easily damage the respiratory tract of people when blowing the turbid air for a long time.

To the above problem, the utility model provides a central air conditioning with air purification function to the problem among the prior art has been solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a central air conditioning with air purification function, first air outlet has been seted up to the side of return air duct, purifier's air intake is connected to first air outlet, and unclean air gets into from the air intake, sees through filter equipment step by step, and active carbon filter screen, HEPA filter screen and formaldehyde catalysis filter screen adsorb unclean material in proper order, and the air that has filtered from filter equipment is cleaner, can improve the indoor air quality to solve the problem that proposes in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a central air conditioner with an air purification function comprises an air return device and a fan coil, wherein the fan coil is installed on the side surface of the air return device, the air return device comprises an air return opening, an air return pipe, a fastening device and a first air outlet, the air return pipe is installed at the upper end of the air return opening, the fastening device is installed at the upper end and the lower end of the air return pipe, the first air outlet is formed in the side surface of the air return pipe, and the inner cavity of the first air outlet is connected with the fan coil;

the fan coil comprises a purifying device, a first air inlet pipe and an air outlet pipe, wherein the first air inlet pipe is installed on one side of the purifying device, and the air outlet pipe is connected to the other end of the first air inlet pipe.

Preferably, the fastening device comprises a fixing wire, a connecting shaft, a connecting rod, a pulling plate and a pulling rod, the fixing wire is installed on the front face of the fastening device, the connecting shaft is installed at the upper end and the lower end of the fastening device, one end of the connecting shaft is connected with the connecting rod, the other end of the connecting rod is connected with the pulling plate, and the upper end and the lower end of the connecting rod are connected with the pulling rod.

Preferably, purifier includes air intake, collection device and filter equipment, and the air intake is installed to purifier's both sides, and collection device is installed to purifier's lower extreme, and filter equipment is installed to collection device's inner chamber.

Preferably, the air inlet comprises a first rubber pad, a connecting piece and a clamping groove, the first rubber pad is sleeved on the surface of the air inlet, the connecting piece is installed at the upper end and the lower end of the air inlet, and the clamping groove is formed in the side face of the connecting piece.

Preferably, the collecting device comprises a first spiral port and a first sealing gasket, the first spiral port is installed at the upper end of the collecting device, and the first sealing gasket is sleeved on the surface of the first spiral port.

Preferably, filter equipment includes active carbon filter screen, second spiral port, the sealed pad of second, HEPA filter screen and formaldehyde catalysis filter screen, and the second spiral port is installed to the upper end of active carbon filter screen, and the sealed pad of second is cup jointed on the surface of second spiral port, and the HEPA filter screen is installed to the inner chamber of active carbon filter screen, and formaldehyde catalysis filter screen is installed to the inner chamber of HEPA filter screen.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of central air conditioning with air purification function, first air outlet has been seted up to the side of return air duct, and purifier's air intake is connected to first air outlet, and unclean air gets into from the air intake, sees through filter equipment step by step, and active carbon filter screen, HEPA filter screen and formaldehyde catalysis filter screen adsorb unclean material in proper order, and the air that has filtered from filter equipment is cleaner, can improve the indoor air quality.

2. The utility model provides a central air conditioning with air purification function installs collection device at filter equipment's lower extreme, and some filth materials do not drop inside collection device from the concentration that filter equipment passed in the air, make things convenient for the later stage to concentrate unified taking out the clearance.

3. The utility model provides a central air conditioning with air purification function installs first spiral port and second spiral port respectively in collection device and filter equipment's upper end, and the surface of first spiral port and second spiral port all installs first sealed pad and the sealed pad of second, can make the device sealed effect when spiral installation better, makes inside outside air can not leak into the device.

4. The utility model provides a pair of central air conditioning with air purification function, first air outlet cup joint on purifier's air intake, and draw-in groove is advanced to the pull rod card of both ends installation fastener about the first air outlet, and the pulling plate is drawn downwards, and the pulling plate drives the connecting rod motion, can make the device installation firm, and first rubber pad prevents that the air intake from leaking out, and fastener can adjust suitable draw-in groove by oneself according to the field installation, makes things convenient for the field installation, and is sealed effectual.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an air returning device of the present invention;

FIG. 3 is a schematic view of the disassembled structure of the purification device of the present invention;

fig. 4 is a schematic view of the internal structure of the filtering device of the present invention.

In the figure: 1. an air return device; 11. an air return opening; 12. a return air duct; 13. a fastening device; 131. fixing the wire; 132. a connecting shaft; 133. a connecting rod; 134. pulling a plate; 135. a pull rod; 14. a first air outlet; 2. A fan coil; 21. a purification device; 211. an air inlet; 2111. a first rubber pad; 2112. a connecting member; 2113. a card slot; 212. a collection device; 2121. a first screw port; 2122. a first gasket; 213. a filtration device; 2131. an activated carbon filter screen; 2132. a second screw port; 2133. a second gasket; 2134. a HEPA filter screen; 2135. a formaldehyde catalysis filter screen; 22. a first air inlet pipe; 23. and an air outlet 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 central air conditioner with air purification function comprises an air return device 1 and a fan coil 2, the fan coil 2 is installed on the side surface of the air return device 1, the air return device 1 comprises an air return opening 11, an air return pipe 12 and a fastening device 13, the fastening device 13 comprises a fixing wire 131, a connecting shaft 132, a connecting rod 133, a pulling plate 134 and a pulling rod 135, the fixing wire 131 is installed on the front surface of the fastening device 13, the connecting shaft 132 is installed on the upper and lower ends of the fastening device 13, one end of the connecting shaft 132 is connected with the connecting rod 133, the other end of the connecting rod 133 is connected with the pulling plate 134, the upper and lower ends of the connecting rod 133 are connected with the pulling rod 135, the first air outlet 14 is sleeved on the air inlet 211 of the purification device 21, the pulling rod 135 of the fastening device 13 is installed on the upper and lower ends of the first air outlet, the device can be firmly installed, the first rubber pad 2111 prevents air leakage of the air inlet 211, the fastening device 13 can be automatically adjusted to the appropriate clamping groove 2113 according to field installation, the field installation is facilitated, the sealing effect is good, the first air outlet 14 is good, the air return pipe 12 is installed at the upper end of the air return pipe 11, the fastening device 13 is installed at the upper end and the lower end of the air return pipe 12, the first air outlet 14 is formed in the side face of the air return pipe 12, and the inner cavity of the first air outlet 14 is connected with the fan coil 2.

The fan coil 2 comprises a purifying device 21, the purifying device 21 comprises an air inlet 211, the air inlet 211 comprises a first rubber pad 2111, a connecting piece 2112 and a clamping groove 2113, the first rubber pad 2111 is sleeved on the surface of the air inlet 211, the connecting piece 2112 is installed at the upper end and the lower end of the air inlet 211, the clamping groove 2113 is formed in the side surface of the connecting piece 2112, the collecting device 212 comprises a first screw opening 2121 and a first sealing gasket 2122, the first screw opening 2121 is installed at the upper end of the collecting device 212, the first sealing gasket 2122 is sleeved on the surface of the first screw opening 2121, the collecting device 212 is installed at the lower end of the filtering device 213, some dirty substances in the air do not fall into the collecting device 212 from the past concentration of the filtering device 213, the later-stage concentration taking out and cleaning are convenient, the filtering device 213 comprises an activated carbon filtering net 2131, a second screw opening 2132, a second sealing gasket 2133, a HEPA filtering net 2134 and a formaldehyde, a second spiral port 2132 is arranged at the upper end of the activated carbon filter screen 2131, a second sealing gasket 2133 is sleeved on the surface of the second spiral port 2132, an HEPA filter screen 2134 is arranged in an inner cavity of the activated carbon filter screen 2131, a formaldehyde catalysis filter screen 2135 is arranged in an inner cavity of the HEPA filter screen 2134, a first air outlet 14 is arranged on the side surface of the air return pipe 12, the first air outlet 14 is connected with an air inlet 211 of the purifying device 21, unclean air enters from the air inlet 211 and gradually permeates through the filtering device 213, the activated carbon filter screen 2131, the HEPA filter screen 2134 and the formaldehyde catalysis filter screen 2135 sequentially adsorb unclean substances, the air filtered by the filtering device 213 is cleaner and can improve the indoor air quality, the air inlets 211 are arranged on two sides of the purifying device 21, the collecting device 212 is arranged at the lower end of the purifying device 21, the filtering device 213 is arranged in the inner cavity of the collecting device 212, a first air inlet pipe 22 and, the other end of the first air inlet pipe 22 is connected with the fan coil 2, and the other side of the fan coil 2 is connected with the air outlet pipe 23.

In summary, the following steps: the utility model provides a central air conditioner with air purification function, the side of return air pipe 12 is equipped with first air outlet 14, first air outlet 14 connects the air intake 211 of purifier 21, unclean air gets into from air intake 211, see through filter equipment 213 step by step, activated carbon filter screen 2131, HEPA filter screen 2134 and formaldehyde catalysis filter screen 2135 adsorb unclean material in proper order, the air that has filtered from filter equipment 213 is cleaner, can improve the indoor air quality, install collection device 212 at the lower extreme of filter equipment 213, some dirty material in the air do not drop inside collection device 212 from the concentration that filter equipment 213 passed, make things convenient for the later stage to concentrate uniformly take out the clearance, install first spiral opening 2121 and second spiral opening 2132 respectively at the upper end of collection device 212 and filter equipment 213, and the surface of first spiral opening 2121 and second spiral opening 2132 all installs first sealed pad 2122 and second sealed pad 2133, can make the device sealed effect better when the spiral installation, make outside air can not leak into inside the device, first air outlet 14 cup joints on purifier 21's air intake 211, draw bar 135 card that fastener 13 was installed at both ends about first air outlet 14 enters draw-in groove 2113, pulling arm 134 downwards, arm 134 drives the connecting rod 133 motion, can make the device installation firm, and first rubber pad 2111 prevents that air intake 211 from leaking out, fastener 13 can be according to the field installation self-regulating to suitable draw-in groove 2113, convenient field installation, it is sealed effectual.

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.

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 central air conditioning with air purification function, includes air return device (1) and fan coil (2), the side-mounting of air return device (1) has fan coil (2), its characterized in that: the air return device (1) comprises an air return opening (11), an air return pipe (12), a fastening device (13) and a first air outlet (14), the air return pipe (12) is installed at the upper end of the air return opening (11), the fastening device (13) is installed at the upper end and the lower end of the air return pipe (12), the first air outlet (14) is formed in the side face of the air return pipe (12), and the inner cavity of the first air outlet (14) is connected with the fan coil (2);

the fan coil (2) comprises a purifying device (21), a first air inlet pipe (22) and an air outlet pipe (23), wherein the first air inlet pipe (22) is installed on one side of the purifying device (21), and the other end of the first air inlet pipe (22) is connected with the air outlet pipe (23).

2. A central air conditioner with air cleaning function according to claim 1, characterized in that: the fixing device (13) comprises a fixing wire (131), a connecting shaft (132), a connecting rod (133), a pulling plate (134) and a pulling rod (135), the fixing wire (131) is installed on the front face of the fixing device (13), the connecting shaft (132) is installed at the upper end and the lower end of the fixing device (13), one end of the connecting shaft (132) is connected with the connecting rod (133), the other end of the connecting rod (133) is connected with the pulling plate (134), and the upper end and the lower end of the connecting rod (133) are connected with the pulling rod (135).

3. A central air conditioner with air cleaning function according to claim 1, characterized in that: purifier (21) includes air intake (211), collection device (212) and filter equipment (213), and air intake (211) are installed to the both sides of purifier (21), and collection device (212) are installed to the lower extreme of purifier (21), and filter equipment (213) are installed to the inner chamber of collection device (212).

4. A central air conditioner with air cleaning function according to claim 3, characterized in that: the air inlet (211) comprises a first rubber pad (2111), a connecting piece (2112) and a clamping groove (2113), the first rubber pad (2111) is sleeved on the surface of the air inlet (211), the connecting piece (2112) is installed at the upper end and the lower end of the air inlet (211), and the clamping groove (2113) is formed in the side face of the connecting piece (2112).

5. A central air conditioner with air cleaning function according to claim 3, characterized in that: the collecting device (212) comprises a first spiral opening (2121) and a first sealing gasket (2122), the first spiral opening (2121) is installed at the upper end of the collecting device (212), and the first sealing gasket (2122) is sleeved on the surface of the first spiral opening (2121).

6. A central air conditioner with air cleaning function according to claim 3, characterized in that: filter equipment (213) include activated carbon filter screen (2131), second spiral port (2132), second sealed pad (2133), HEPA filter screen (2134) and formaldehyde catalysis filter screen (2135), second spiral port (2132) are installed to the upper end of activated carbon filter screen (2131), second sealed pad (2133) are cup jointed to the surface of second spiral port (2132), HEPA filter screen (2134) are installed to the inner chamber of activated carbon filter screen (2131), formaldehyde catalysis filter screen (2135) are installed to the inner chamber of HEPA filter screen (2134).