CN221882261U - Heat recovery energy-saving device of air conditioning unit - Google Patents

Abstract

The utility model belongs to the technical field of tobacco production, and discloses a heat recovery and energy-saving device for an air-conditioning unit, including a sleeve frame, wherein the upper and lower sides of the sleeve frame are fixedly connected to a base, a sleeve ring is fixedly connected to one side of the base, a heating pipe is fixedly connected to the inner side of the sleeve ring, two transfer tubes are fixedly connected between the heating pipes, a guide pipe is fixedly connected to one side of each transfer tube, a transfer plate is fixedly connected to the side wall of the sleeve frame, and a screw is movably connected to the inner side of the transfer plate through a limiting hole. In the process of conveying hot air, the heat blows on the surface of the heating pipe to continuously heat it. When the hot air heats the water in the heating pipe to a predetermined time, the hot water is led out for use through a water outlet pipe connected to a guide pipe, which can effectively recover the heat generated by the air-conditioning unit during operation, reduce heat waste, and improve the energy-saving effect of the air-conditioning unit.

Description

A heat recovery energy-saving device for air-conditioning unit

Technical Field

The utility model relates to the technical field of tobacco production, in particular to a heat recovery energy-saving device for an air-conditioning unit.

Background Art

Air conditioning units are a type of centralized air handling system. They originate from a forced hot air heating and ventilation system that distributes heated air through ducts in a centralized setting of equipment. They are widely used in a variety of occasions such as cigarette workshops. The basic centralized system is a full-air single-zone system, which generally includes fans, heaters, coolers, and filter components.

When the existing air conditioning unit discharges hot air from the air duct to the outside, the heat in the air duct will naturally dissipate into the external environment, which easily leads to heat waste, making it difficult to utilize and inconvenient.

Utility Model Content

The utility model aims to provide a heat recovery and energy-saving device for an air-conditioning unit to solve the problems raised in the above-mentioned background technology.

To achieve this purpose, the utility model adopts the following technical solutions:

A heat recovery and energy-saving device for an air-conditioning unit comprises a sleeve frame, wherein the upper and lower sides of the sleeve frame are fixedly connected to a base, a sleeve ring is fixedly connected to one side of the base, a heating tube is fixedly connected to the inner side of the sleeve ring, two transfer tubes are fixedly connected between the heating tubes, a guide tube is fixedly connected to one side of each transfer tube, an transfer plate is fixedly connected to the side wall of the sleeve frame, and a screw is movably connected to the inner side of the transfer plate through a limiting hole.

Optionally, a stabilizing ring is fixedly connected to the outer side of the flow guide pipe, a side block is fixedly connected to one side of the stabilizing ring, and one side of the side block is fixedly connected to the sleeve frame.

Optionally, a plurality of ventilation slots are provided on the inner side of the sleeve frame.

Optionally, a gasket is movably connected to the outer side of one end of the screw rod.

Optionally, the limiting hole is a U-shaped structure.

Optionally, an outer surface of the sleeve frame is provided with an electroplated anti-oxidation coating.

Optionally, the heating tube is made of copper.

Optionally, the heating tube is a spring-like structure.

Optionally, there are multiple bases, and the bases on the upper and lower sides of the sleeve frame are symmetrically arranged.

Optionally, the number of the adapter plates is at least two.

Beneficial effects of the utility model:

The utility model provides a heat recovery and energy-saving device for air-conditioning unit, by arranging a heating pipe, a sleeve is fixedly connected to the outer side of the heating pipe, a base is fixedly connected to one side of the sleeve, a sleeve is fixedly connected to one side of the base, the device is connected to the inner wall of the air duct through a screw, and then the water outlet pipe and the water inlet pipe are respectively connected to a guide pipe, an external water source is injected into the guide pipe through the water inlet pipe, and enters the interior of the heating pipe after passing through the guide pipe and the switching pipe, and in the process of the air duct conveying hot air, the heat blows on the surface of the heating pipe for continuous heating, when the hot air heats the water in the heating pipe to a predetermined time, the hot water is led out for utilization through the water outlet pipe connected to the guide pipe, which can effectively recover the heat generated during the operation of the air-conditioning unit, reduce heat waste, and improve the energy-saving effect of the air-conditioning unit.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying creative work.

FIG1 is an axonometric structural diagram of a heat recovery and energy-saving device for an air-conditioning unit provided by the utility model;

FIG2 is an enlarged schematic diagram of the structure at A in FIG1 ;

FIG3 is a schematic diagram of the exploded structure of the heat recovery and energy-saving device for an air-conditioning unit provided by the utility model;

FIG4 is a front view schematic diagram of the heat recovery and energy-saving device for an air-conditioning unit provided by the utility model;

FIG5 is a side view of the structure of the heat recovery and energy-saving device for an air-conditioning unit provided by the utility model;

FIG6 is a schematic diagram of the top view of the heat recovery and energy-saving device for an air-conditioning unit provided by the utility model.

In the figure:

1. Frame; 2. Adapter; 3. Limiting hole; 4. Screw; 5. Base; 6. Ring; 7. Heating tube; 8. Adapter tube; 9. Guide tube; 10. Stabilizing ring; 11. Side block; 12. Ventilation slot; 13. Gasket.

DETAILED DESCRIPTION

The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

As shown in Figures 1 to 6, the utility model provides a heat recovery and energy-saving device for an air-conditioning unit, including a sleeve frame 1, wherein the upper and lower sides of the sleeve frame 1 are fixedly connected to a base 5, a collar 6 is fixedly connected to one side of the base 5, a heating tube 7 is fixedly connected to the inner side of the collar 6, two transfer tubes 8 are fixedly connected between the heating tubes 7, a guide tube 9 is fixedly connected to one side of each transfer tube 8, an adapter plate 2 is fixedly connected to the side wall of the sleeve frame 1, and a screw 4 is movably connected to the inner side of the adapter plate 2 through a limiting hole 3.

The heat recovery and energy-saving device of an air-conditioning unit provided by the utility model is provided with a heating tube 7, a sleeve ring 6 is fixedly connected to the outer side of the heating tube 7, a base 5 is fixedly connected to one side of the sleeve ring 6, a sleeve frame 1 is fixedly connected to one side of the base 5, the device is connected to the inner wall of the air duct through a screw 4, and then the water outlet pipe and the water inlet pipe are respectively connected to a guide pipe 9, an external water source is injected into the guide pipe 9 through the water inlet pipe, and enters the interior of the heating tube 7 after passing through the guide pipe 9 and the transfer pipe 8. In the process of conveying hot air in the air duct, the heat blows on the surface of the heating tube 7 for continuous heating. When the hot air heats the water in the heating tube 7 to a predetermined time, the hot water is led out for utilization through the water outlet pipe connected to the guide pipe 9, which can effectively recover the heat generated during the operation of the air-conditioning unit, reduce the waste of heat, and improve the energy-saving effect of the air-conditioning unit.

In some embodiments, a stabilizing ring 10 is fixedly connected to the outside of the air guide tube 9, a side block 11 is fixedly connected to one side of the stabilizing ring 10, and one side of the side block 11 is fixedly connected to the sleeve frame 1. By providing the stabilizing ring 10, the heating tube 7 is fixedly connected to the inside of the stabilizing ring 10, the side block 11 is fixedly connected to the other side of the stabilizing ring 10, and the sleeve frame 1 is fixedly connected to one side of the side block 11, the stability of the air guide tube 9 during long-term use can be effectively guaranteed. A plurality of ventilation slots 12 are provided on the inside of the sleeve frame 1, which effectively improves the ventilation after the device is installed on the inner wall of the air duct.

In some embodiments, a gasket 13 is movably connected to the outer side of one end of the screw rod 4, which can effectively reduce the looseness of the screw rod 4 during long-term use, thereby ensuring the stability of the device after being installed on the inner wall of the air duct. The limiting hole 3 is a U-shaped structure, which can effectively fine-tune the position of the device on the inner wall of the air duct.

In some preferred embodiments, the outer surface of the sleeve 1 is provided with an electroplated anti-oxidation coating, which can effectively reduce the risk of reduced material strength due to oxidation corrosion, and can also avoid the occurrence of rust pollution of the air. The heating tube 7 is made of copper and has relatively good temperature conductivity, which ensures the ability of hot air to heat the water in the heating tube 7. Of course, in other embodiments, the heating tube 7 can also be made of other materials with good temperature conductivity. The heating tube 7 is a spring-like structure, which can effectively extend the area, thereby ensuring the degree of heating of the water in the heating tube 7. Of course, in other embodiments, the heating tube 7 can also be an S-shaped, M-shaped, W-shaped or disc-shaped structure.

In some specific embodiments, there are multiple bases 5, and the bases 5 on the upper and lower sides of the sleeve 1 are symmetrically arranged, thereby improving the support stability of the heating tube 7. There are at least two adapter plates 2, thereby ensuring the support stability of the sleeve 1. Preferably, the adapter plate 2 on the left side of the sleeve 1 is symmetrically arranged with the adapter plate 2 on the right side of the sleeve 1.

The working principle of the heat recovery and energy-saving device for air-conditioning units provided by the utility model is as follows:

When in use, the device is connected to the inner wall of the air duct through the screw 4, and the position of the frame 1 is fine-tuned in conjunction with the limiting hole 3 of the U-shaped structure. Then the water outlet pipe and the water inlet pipe are respectively connected to a guide pipe 9, and the external water source is injected into the guide pipe 9 through the water inlet pipe, and enters the interior of the heating tube 7 after passing through the guide pipe 9 and the transfer pipe 8. In the process of conveying hot air in the air duct, the heat blows on the surface of the heating tube 7 for continuous heating. When the hot air heats the water in the heating tube 7 to a predetermined time, the hot water is led out for use through the water outlet pipe connected to a guide pipe 9.

Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims (10)

1. The utility model provides an air conditioning unit heat recovery economizer, its characterized in that, includes the cover frame, the inside upper and lower both sides of cover frame are all fixedly connected with base, base one side fixedly connected with lantern ring, the inboard fixedly connected with heating pipe of lantern ring, two transfer pipes of fixedly connected with between the heating pipe, every transfer pipe one side fixedly connected with honeycomb duct, cover frame lateral wall fixedly connected with changeover piece, the changeover piece inboard is through spacing hole swing joint has the screw rod.

2. The heat recovery and energy saving device of an air conditioning unit according to claim 1, wherein a stabilizing ring is fixedly connected to the outer side of the guide pipe, a side block is fixedly connected to one side of the stabilizing ring, and one side of the side block is fixedly connected to the sleeve frame.

3. The heat recovery and energy saving device of an air conditioning unit according to claim 1, wherein a plurality of ventilation slots are provided on the inner side of the shroud.

4. The energy saving device for heat recovery of air conditioning unit according to claim 1, wherein a gasket is movably connected to the outside of one end of the screw.

5. The energy saving device for heat recovery of air conditioning unit according to claim 1, wherein the limiting hole has a U-shaped structure.

6. The energy saving device for heat recovery of air conditioning unit according to claim 1, wherein the outer surface of the shroud is provided with an electroplated oxidation-resistant coating.

7. The energy saving device for heat recovery of air conditioning unit according to claim 1, wherein the heating pipe is made of copper.

8. The energy saving device for heat recovery of air conditioning unit according to claim 1, wherein the heating pipe is of a spring-like structure.

9. The heat recovery and energy saving device of an air conditioning unit according to claim 1, wherein the number of the bases is plural, and the bases on the upper and lower sides of the inside of the casing are symmetrically arranged.

10. The heat recovery and energy saving device of an air conditioning unit according to any of claims 1 to 9, wherein the number of the adapter pieces is at least two.