CN219283478U

CN219283478U - Novel fan and indoor air heat exchange device

Info

Publication number: CN219283478U
Application number: CN202223384746.6U
Authority: CN
Inventors: 高杨; 刘钊; 霍晓峰
Original assignee: Xi'an Anju New Energy Development Co ltd
Current assignee: Xi'an Anju New Energy Development Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-30
Anticipated expiration: 2032-12-15

Abstract

The utility model belongs to the technical field of heating ventilation and discloses a novel fan and an indoor air heat exchange device, wherein a transverse coiled tube type heat exchanger of the novel fan and the indoor air heat exchange device is fixed in a cross flow fan case, an air inlet is fixed at the front end of the cross flow fan case, and a wind wheel is fixed at the air inlet through a bearing. The water inlet and the water outlet of the transverse coiled tube type heat exchanger are fixed on one side of the transverse flow fan case, the water inlet is arranged on one side close to the transverse flow fan, and the water outlet is arranged on one side close to the air outlet. And a condensation drainage pipeline of the transverse coiled tube type heat exchanger is fixed on one side of the transverse flow fan case, and the condensation drainage pipeline is arranged on the lower side of the water inlet and the water outlet. The original height of the common fan coil can be reduced to below half, the installation space of the fan coil is greatly saved, the fan coil is very suitable for a small height space of a suspended ceiling space, the whole volume is also reduced, and the manufacturing materials of the fan coil can be saved.

Description

Novel fan and indoor air heat exchange device

Technical Field

The utility model belongs to the technical field of heating ventilation, and particularly relates to a novel fan and an indoor air heat exchange device.

Background

Currently, crossflow fans are also referred to as cross-flow fans or tangential fans. They are used in air conditioners because of their inline flow capacity and the proper relationship between them and coil heat exchangers as they can extend the entire length of the heat exchanger.

The prior art air inlet part is provided with the air conditioner air intake, and the air outlet part is provided with the air conditioner air outlet, and the cross flow fan part sets up in the holding intracavity, and the fan casing of cross flow fan part is including the installation cavity to and the fan air intake that sets up relatively with the air conditioner air intake, the fan air outlet channel that sets up relatively with the air conditioner air outlet, but ordinary turbine fan is high when in actual use, and coil pipe heat exchanger and wind direction are the perpendicular setting direction and cause highly big moreover.

Through the above analysis, the problems and defects existing in the prior art are as follows: the common turbine fan of current device is high, and coil pipe heat exchanger and wind direction are for setting up the direction for perpendicular and cause highly big, have caused fan coil highly too high, and the volume occupies too big problem when setting up.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a novel fan and an indoor air heat exchange device.

The utility model is realized in that a crossflow blower comprises:

a transverse coil heat exchanger;

the transverse coiled tube type heat exchanger is fixed inside the transverse flow fan case, the front end of the transverse flow fan case is fixed with an air inlet, the air inlet is fixed with a wind wheel through a bearing, and the motor is connected with the control device.

Further, a water inlet and a water outlet of the transverse coiled tube type heat exchanger are fixed on one side of the transverse flow fan case, the water inlet is arranged on one side close to the transverse flow fan, and the water outlet is arranged on one side close to the air outlet.

Another object of an embodiment of the present utility model is to provide an indoor air heat exchange device, which is provided with:

a detachable air inlet baffle;

the air inlet baffle is arranged on the upper side of the wind wheel of the cross flow fan.

In combination with the technical scheme and the technical problems to be solved, the technical scheme to be protected has the following advantages and positive effects:

first, aiming at the technical problems in the prior art and the difficulty in solving the problems, the technical problems solved by the technical proposal of the utility model are analyzed in detail and deeply by tightly combining the technical proposal to be protected, the results and data in the research and development process, and the like, and some technical effects brought after the problems are solved have creative technical effects. The specific description is as follows:

according to the embodiment of the utility model, the coil heat exchanger is adopted for heat exchange in a transverse manner, the transverse coil heat exchanger is fixed in the transverse flow fan box, the air inlet is fixed at the front end of the transverse flow fan box, the wind wheel is fixed at the air inlet through the bearing, the height of the fan coil caused by the vertical installation of the heat exchanger in the common fan coil is greatly reduced, the space in the common fan coil is excessively large due to the overlarge space in the shell, the space in the common fan coil can be greatly reduced after the transverse arrangement, the heat exchange area and the efficiency are not influenced, and meanwhile, the accumulation of condensed water is prevented through the condensation drainage pipeline.

The motor is connected with the control device, and the coil heat exchanger is transversely arranged and can fully contact with air for heat exchange, so that the heat exchange efficiency is improved.

Secondly, the technical scheme is regarded as a whole or from the perspective of products, and the technical scheme to be protected has the following technical effects and advantages:

the embodiment of the utility model has simple structure and obvious effect, can reduce the original height of the common fan coil to less than half, greatly saves the installation space of the fan coil, is very suitable for the small height space of the suspended ceiling space, reduces the whole volume and can save the manufacturing materials of the fan coil.

Drawings

FIG. 1 is a schematic diagram of a cross flow fan according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a wind turbine according to an embodiment of the present utility model;

in the figure: 1. a cross-flow fan case; 2. an air inlet; 3. a wind wheel; 4. a motor; 5. a protective housing; 6. a water inlet; 7. a water outlet; 8. a control device; 9. and a condensation drainage pipeline.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to fully understand how the utility model may be embodied by those skilled in the art, this section is an illustrative embodiment in which the claims are presented for purposes of illustration.

As shown in fig. 1 and 2, the novel fan and indoor air heat exchange device provided by the embodiment of the utility model includes: the cross flow fan comprises a cross flow fan case 1, an air inlet 2, a wind wheel 3, a motor 4, a protective casing 5, a water inlet 6, a water outlet 7, a control device 8 and a condensation drainage pipeline 9.

The transverse coiled heat exchanger is fixed inside the transverse flow fan case 1, the front end of the transverse flow fan case 1 is fixed with an air inlet 2, the air inlet 2 is fixed with a wind wheel 3 through a bearing, and the motor 4 is connected with a control device 8.

A water inlet 6 and a water outlet 7 of the transverse coiled tube heat exchanger are fixed on one side of the transverse flow fan case 1, the water inlet 6 is arranged on one side close to the transverse flow fan, and the water outlet 7 is arranged on one side close to the air outlet.

A condensation drainage pipeline 9 of a transverse coiled tube type heat exchanger is fixed on one side of the cross flow fan case 1, and the condensation drainage pipeline 9 is arranged on the middle lower side of the water inlet 6 and the water outlet 7.

The guide plates are arc-shaped and are arranged on two sides of the air inlet 2.

An air inlet wind shield is fixed at the air inlet 2 of the cross flow fan case 1.

In order to prove the inventive and technical value of the technical solution of the present utility model, this section is an application example on specific products or related technologies of the claim technical solution.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model will be apparent to those skilled in the art within the scope of the present utility model.

Claims

1. Novel fan, its characterized in that, novel fan includes:

a transverse coil heat exchanger;

the transverse coiled tube type heat exchanger is fixed in the transverse flow fan case, the front end of the transverse flow fan case is fixed with an air inlet, and the air inlet is fixed with a wind wheel through a bearing;

the cross flow fan box is characterized in that a water inlet and a water outlet of the cross coil type heat exchanger are fixed on one side of the cross flow fan box, the water inlet is arranged on one side close to the cross flow fan, and the water outlet is arranged on one side close to the air outlet.

2. The novel fan as claimed in claim 1, wherein a condensate drain pipeline of the transverse coil heat exchanger is fixed at one side of the transverse flow fan case, and the condensate drain pipeline is arranged at the lower side of the water inlet and the water outlet.

3. The novel fan as claimed in claim 1, wherein a condensate drain pipeline of the transverse coil heat exchanger is fixed at one side of the transverse flow fan case, and the condensate drain pipeline is arranged at the lower side of the water inlet and the water outlet.

4. The novel fan as claimed in claim 2, wherein the guide plates are disposed at both sides of the air inlet, and the guide plates are arc-shaped.

5. An indoor air heat exchange device based on the novel fan as set forth in any one of claims 1-4, characterized in that the indoor air heat exchange device is provided with:

a detachable air inlet baffle;