CN214841546U

CN214841546U - Rotary wheel type total heat exchanger

Info

Publication number: CN214841546U
Application number: CN202120752390.3U
Authority: CN
Inventors: 王永锁; 丁素美
Original assignee: Tianjin Guangde Huanyu Environmental Protection Technology Development Co ltd
Current assignee: Tianjin Guangde Huanyu Environmental Protection Technology Development Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-23
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a rotary wheel type total heat exchanger, which comprises a shell, a rotary wheel rotatably connected in the shell, a fan fixed in the shell, an indoor air inlet and an outdoor air inlet which are respectively arranged on the shell, and cleaning components respectively fixed at two sides of the rotary wheel; the cleaning assembly comprises a cleaning box fixed in the shell, a gas storage box and a liquid storage box fixed in the cleaning box, and a spray gun connected to the cleaning box in a sliding mode, wherein the tail end of the spray gun is connected with the gas storage box and the liquid storage box through hoses respectively, a spray head is fixed to the top end of the spray gun, and the top end of the spray gun and the spray head extend to the outer side of the cleaning box. The utility model relates to a full heat exchanger of runner formula, wherein including wasing the subassembly, wash the subassembly and be used for spraying the washing liquid in to wasing the passageway, wash the runner simultaneously, improve the result of use on the one hand, on the other hand symmetry sets up and washs the subassembly and can also improve clean efficiency.

Description

Rotary wheel type total heat exchanger

Technical Field

The utility model relates to a full heat exchanger of runner formula belongs to full heat exchanger technical field.

Background

The total heat exchanger is generally a fresh air and exhaust air exchange device containing a total heat exchange core body, is used for heat exchange of indoor air and outdoor air, is a high-efficiency energy-saving heat recovery device, preheats or precools fresh air introduced into an air conditioning system by recovering waste heat in exhaust, reduces or increases the enthalpy value of the fresh air before the fresh air enters an indoor or surface air cooler of an air conditioning unit for heat-moisture treatment, effectively reduces the load of the air conditioning system, saves the energy consumption and the operating cost of the air conditioning system, but the existing rotary wheel type total heat exchanger is not easy to clean, thereby influencing the use effect and the service life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full heat exchanger of runner formula to the problem that provides among the above-mentioned background art is solved to the not enough that exists to prior art.

In order to achieve the above object, the present invention is achieved by the following technical solutions, including:

a rotary wheel type total heat exchanger comprises a shell, a rotary wheel rotatably connected in the shell, a fan fixed in the shell, an indoor air inlet and an outdoor air inlet which are respectively arranged on the shell, and cleaning assemblies respectively fixed on two sides of the rotary wheel; the cleaning assembly comprises a cleaning box fixed in the shell, a gas storage box and a liquid storage box fixed in the cleaning box, and a spray gun connected to the cleaning box in a sliding mode, wherein the tail end of the spray gun is connected with the gas storage box and the liquid storage box through hoses respectively, a spray head is fixed to the top end of the spray gun, and the top end of the spray gun and the spray head extend to the outer side of the cleaning box.

Preferably, the runner is filled with honeycomb-shaped filler, and the filler is coated with a non-hygroscopic coating.

Preferably, the number of the fans is two, and the fans are respectively arranged on two sides of the rotating wheel.

Preferably, an indoor air pipe is arranged between the rotating wheel and the indoor air inlet, an outdoor air pipe is arranged between the rotating wheel and the outdoor air inlet, Y-shaped partition plates are integrally arranged in the indoor air pipe and the outdoor air pipe, and the indoor air pipe and the outdoor air pipe are divided into an indoor air channel, a cleaning channel and an outdoor air channel by the Y-shaped partition plates.

Preferably, the cleaning box is provided with a limiting hole, the middle part of the spray gun is fixed with a connecting block, a limiting groove is formed in the connecting block, the limiting groove is parallel to the direction of the spray gun, a limiting block is integrally fixed on the limiting hole, and the limiting block is connected with the limiting groove in a sliding mode.

Preferably, a driving motor is fixed in the cleaning box, a screw rod is rotatably connected to an output shaft of the driving motor, a sliding block is sleeved on the screw rod, a fixed block is fixed on the spray gun, and the sliding block and the fixed block are fixedly connected through a connecting rod.

Preferably, the connecting rod is L-shaped.

Preferably, the limiting block comprises a fixed connecting part fixedly connected with the limiting hole and a sliding connecting part hinged with the fixed connecting part through a hinge shaft, and the sliding connecting part is matched with the limiting groove.

The utility model has the advantages that:

(1) the utility model relates to a full heat exchanger of runner formula, wherein including wasing the subassembly, wash the subassembly and be used for spraying the washing liquid in to wasing the passageway, wash the runner simultaneously, improve the result of use on the one hand, on the other hand symmetry sets up and washs the subassembly and can also improve clean efficiency.

(2) The utility model relates to a full heat exchanger of runner formula wherein washs the function that the subassembly has the regulation shower nozzle angle, can enlarge the cleaning range of shower nozzle, improves the cleaning performance.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic top view of a rotary wheel type total heat exchanger according to the present invention;

fig. 2 is a left side view schematic diagram of the rotary wheel type total heat exchanger according to the present invention;

FIG. 3 is a schematic view of the Y-shaped partition structure of the present invention;

FIG. 4 is an enlarged schematic view of the present invention at A in FIG. 2;

fig. 5 is an enlarged schematic view of the point B in fig. 4 according to the present invention.

In the figure: the automatic cleaning device comprises a shell, a rotating wheel, a fan, a blower, a cleaning box, a gas storage box, a cleaning gun, a cleaning box and a cleaning box, wherein the cleaning box is provided with the cleaning box, the cleaning box, the.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1

Referring to fig. 1 and 2, the rotary wheel type total heat exchanger includes a housing 1, a rotary wheel 2 rotatably connected in the housing 1, a fan 3 fixed in the housing 1, an indoor air inlet 4 and an outdoor air inlet 5 respectively opened on the housing 1, and cleaning assemblies respectively fixed on both sides of the rotary wheel 2, wherein the rotary wheel 2 is filled with a honeycomb filler, the filler is coated with a non-hygroscopic coating, and the fans 3 are two in number and respectively arranged on both sides of the rotary wheel 2.

Referring to fig. 3 again, an indoor air duct 12 is disposed between the rotary wheel 2 and the indoor air inlet 4, and an outdoor air duct 13 is disposed between the rotary wheel and the outdoor air inlet 5, Y-shaped partition plates 14 are integrally disposed in the indoor air duct 12 and the outdoor air duct 13, and the Y-shaped partition plates 14 divide the indoor air duct 12 and the outdoor air duct 13 into an indoor air passage 15, a cleaning passage 16, and an outdoor air passage 17.

The cleaning assembly comprises a cleaning box 6 fixed in the shell 1, a gas storage box 7 and a liquid storage box 8 fixed in the cleaning box 6, and a spray gun 9 connected to the cleaning box 6 in a sliding mode, wherein the tail end of the spray gun 9 is connected with the gas storage box 7 and the liquid storage box 8 through a hose 10 respectively, a spray head 11 is fixed at the top end of the spray gun 9, and the top end of the spray gun 9 and the spray head 11 extend to the outer side of the cleaning box 6.

The working principle and the operation process of the embodiment are as follows: when cleaning, the gas storage box 7 or the liquid storage box 8 is started to spray compressed gas or compressed liquid to the cleaning channel 16 for cleaning.

Example 2

With reference to fig. 4 and 5, in this embodiment, an improvement is made on the basis of embodiment 1, so that the spray head 11 of the cleaning assembly has an angle adjusting function, specifically, the cleaning box 6 is provided with a limiting hole 18, the middle part of the spray gun 9 is fixed with a connecting block 19, a limiting groove 20 is formed in the connecting block 19, the limiting groove 20 is formed in a direction parallel to the spray gun 9, a limiting block 21 is integrally fixed on the limiting hole 18, and the limiting block 21 is slidably connected with the limiting groove 20; a driving motor 22 is fixed in the cleaning box 6, a screw rod 23 is rotatably connected to an output shaft of the driving motor 22, a sliding block 24 is sleeved on the screw rod 23, a fixed block 25 is fixed on the spray gun 9, the sliding block 24 and the fixed block 25 are fixedly connected through a connecting rod 26, and the connecting rod 26 is L-shaped; the limiting block 21 comprises a fixed connecting part 27 fixedly connected with the limiting hole 18 and a sliding connecting part 29 hinged with the fixed connecting part 27 through a hinge shaft 28, and the sliding connecting part 29 is matched with the limiting groove 20.

The working principle and the operation process of the embodiment are as follows: the driving motor 22 is started, the driving motor 22 drives the screw rod 23 to rotate, the sliding block 24 is further driven to move up and down along the axial direction of the screw rod 23, the sliding block 24, the connecting rod 26, the fixing block 25 and the spray gun 9 limit the movement positions of the sliding block 24, the sliding block 24 cannot rotate in the horizontal position, the fixing block 25 and the sliding block 24 move up and down synchronously, at the moment, the spray gun 9 rotates around the hinge shaft 28, the orientation angle of the spray head 11 is driven to change, and the channel 16 is cleaned completely and comprehensively.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rotary wheel type total heat exchanger, characterized in that:

the cleaning device comprises a shell (1), a rotating wheel (2) rotatably connected in the shell (1), a fan (3) fixed in the shell (1), an indoor air inlet (4) and an outdoor air inlet (5) which are respectively arranged on the shell (1), and cleaning components respectively fixed on two sides of the rotating wheel (2);

the cleaning assembly comprises a cleaning box (6) fixed in the shell (1), a gas storage box (7) and a liquid storage box (8) fixed in the cleaning box (6), and a spray gun (9) in the cleaning box (6) in a sliding connection mode, wherein the tail end of the spray gun (9) is connected with the gas storage box (7) and the liquid storage box (8) through a hose (10), a spray head (11) is fixed at the top end of the spray gun (9), and the top end of the spray gun (9) and the spray head (11) extend to the outer side of the cleaning box (6).

2. A rotary type total heat exchanger according to claim 1, wherein: the runner (2) is filled with honeycomb fillers, and the fillers are coated with non-hygroscopic coatings.

3. A rotary type total heat exchanger according to claim 1, wherein: the number of the fans (3) is two and the fans are respectively arranged on two sides of the rotating wheel (2).

4. A rotary type total heat exchanger according to claim 1, wherein: an indoor air pipe (12) is arranged between the rotating wheel (2) and the indoor air inlet (4), an outdoor air pipe (13) is arranged between the rotating wheel and the outdoor air inlet (5), Y-shaped partition plates (14) are uniformly arranged in the indoor air pipe (12) and the outdoor air pipe (13), and the indoor air pipe (12) and the outdoor air pipe (13) are separated into an indoor air channel (15), a cleaning channel (16) and an outdoor air channel (17) by the Y-shaped partition plates (14).

5. A rotary type total heat exchanger according to claim 1, wherein: spacing hole (18) have been seted up in cleaning box (6), and spray gun (9) middle part is fixed with connecting block (19), has seted up spacing groove (20) in connecting block (19), and spacing groove (20) are on a parallel with spray gun (9) direction and are seted up, and spacing piece (21) are fixed with to an organic whole on spacing hole (18), and spacing piece (21) and spacing groove (20) sliding connection.

6. A rotary type total heat exchanger according to claim 5, wherein: the cleaning box (6) is internally fixed with a driving motor (22), an output shaft of the driving motor (22) is rotatably connected with a screw rod (23), a sliding block (24) is sleeved on the screw rod (23), a fixing block (25) is fixed on the spray gun (9), and the sliding block (24) and the fixing block (25) are fixedly connected through a connecting rod (26).

7. A rotary type total heat exchanger according to claim 6, wherein: the connecting rod (26) is L-shaped.

8. A rotary type total heat exchanger according to claim 7, wherein: the limiting block (21) comprises a fixed connecting part (27) fixedly connected with the limiting hole (18) and a sliding connecting part (29) hinged with the fixed connecting part (27) through a hinge shaft (28), and the sliding connecting part (29) is matched with the limiting groove (20).