CN218915309U

CN218915309U - Waste heat utilization device of heating ventilation air conditioner

Info

Publication number: CN218915309U
Application number: CN202223208068.8U
Authority: CN
Inventors: 苗大雷; 杨艳珍
Original assignee: Shanxi Kaidi Architectural Design And Planning Co ltd
Current assignee: Shanxi Kaidi Architectural Design And Planning Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a waste heat utilization device of a heating ventilation air conditioner, which comprises a water heating air conditioning system, wherein the water heating air conditioning system comprises an indoor unit positioned indoors, a water inlet pipe and a water return pipe which are connected with the indoor unit, a waste heat insulation device is fixedly connected to the water return pipe, the waste heat insulation device comprises an insulation box, a heat dissipation pipe fitting and a storage rack, the bottom of the insulation box is fixedly connected with the heat dissipation pipe fitting, the heat dissipation pipe fitting is fixedly connected with the water return pipe, and a plurality of groups of storage racks are slidingly connected to the inside of the insulation box. The utility model relates to the technical field of air conditioning system waste heat utilization devices, and has the advantage of fully utilizing the waste heat of an air conditioning system.

Description

Waste heat utilization device of heating ventilation air conditioner

Technical Field

The utility model relates to the technical field of waste heat utilization devices of air conditioning systems, in particular to a waste heat utilization device of a heating ventilation air conditioner.

Background

The water heating air conditioner is an air conditioning unit which sends cold and hot water to an air conditioning indoor unit through a water pump so as to achieve the effects of refrigeration and heating. The water heating air conditioner has fast temperature rise and high heat efficiency, and can keep the room temperature above 20 ℃ by using low-temperature hot water above 30 ℃, and the room temperature is soft and comfortable. The solar low-temperature hot water heating system is suitable for water temperature heating at the temperature of 40-50 ℃ and is widely applicable to ground source heat pump and air source heat pump and solar low-temperature hot water heating. In the water heating air conditioning system, after the hot water is conveyed to the indoor unit by the water inlet pipe to emit heat, the water return pipe outputs cooled water, but the heat of the indoor unit cannot be emitted fully, so that the water return also has a certain temperature, and the temperature of the water return cannot be effectively utilized at present, so that a waste heat utilization device is provided for solving the problems.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a waste heat utilization device capable of fully utilizing waste heat of an air conditioning system.

The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides a waste heat utilization equipment of heating ventilation air conditioner, includes water heating air conditioning system, water heating air conditioning system including be located indoor set and with inlet tube and the wet return that indoor set is connected, fixedly connected with waste heat insulation device on the wet return, waste heat insulation device includes insulation can, heat dissipation pipe fitting and supporter, the bottom fixedly connected with of insulation can the heat dissipation pipe fitting, the heat dissipation pipe fitting with wet return fixed connection, the inside sliding connection of insulation can has the multiunit the supporter.

In the above technical scheme, the insulation can includes box and fixed connection be in the bottom of the case platform of bottom of the case portion, the inner wall fixedly connected with heat preservation of box, the bottom surface of box is provided with multiunit louvre, the inside fixedly connected with of bottom of the case platform the heat dissipation pipe fitting, the box is inside to be equipped with the supporter, be provided with on the box and get and put the mouth, get and put mouth one side and hinge there is the chamber door.

In the above technical scheme, the heat dissipation pipe fitting includes water inlet pipe, outlet pipe, heat dissipation coiled pipe and radiating fin, water inlet pipe and outlet pipe fixed connection are in the case bottom frame, fixedly connected with multiunit between water inlet pipe and the outlet pipe the heat dissipation coiled pipe, multiunit fixedly connected with multiunit on the heat dissipation coiled pipe radiating fin, water inlet pipe with the one end of outlet pipe wears out respectively the case bottom frame, the wet return with water inlet pipe, outlet pipe fixed connection.

In the above technical scheme, fixedly connected with multiunit slide rail frame on the inner wall of box, every group all sliding connection has a set of on the slide rail frame the supporter is provided with multiunit water conservancy diversion hole on the supporter, the supporter orientation get the end side of putting the mouth and be provided with the draw groove.

In the above technical scheme, be provided with the observation window on the chamber door, the chamber door orientation one side gomphosis of box is installed the magnet piece, match on the box the magnet piece gomphosis is installed the iron plate, fixedly connected with handle on the chamber door.

In the above technical scheme, the pipe diameter of the water inlet pipe is the same as that of the water outlet pipe, and the pipe diameter of the heat dissipation coiled pipe is smaller than that of the water inlet pipe.

In the above technical scheme, the water return pipe is detachably connected with the water inlet pipe and the water outlet pipe.

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

1. by adding the waste heat insulation device on the water return pipe of the water heating air conditioning system, the temperature of the returned water can be dispersed in the insulation box, so that food in the insulation box is insulated, the waste heat of the air conditioning system is effectively utilized, and the energy is saved and the emission is reduced;

2. in the waste heat insulation device, the water is circulated through the plurality of groups of heat dissipation coiled pipes, so that the temperature of backwater can be guaranteed to be emitted fully, the emission speed can be increased through the heat dissipation fins, the temperature in the insulation can be enabled to meet the insulation effect, and the waste heat can be fully utilized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle of the present utility model;

fig. 3 is a schematic structural diagram of a heat dissipation pipe according to the present utility model.

In the figure: 1 a water return pipe, 2 a box body, 3 a box bottom table, 4 a heat dissipation hole, 5 a water inlet pipe, 6 a water outlet pipe, 7 a heat dissipation coiled pipe, 8 a heat dissipation fin, 9 a sliding rail frame, 10 a storage rack, 11 a water guide hole, 12 a pull groove, 13 a box door, 14 a magnet block, 15 a handle and 16 an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The current water heating air conditioning system comprises an indoor unit positioned in a room, a water inlet pipe and a water return pipe, wherein the water inlet pipe and the water return pipe are connected with the indoor unit, namely, the pump machine conveys hot water to the indoor unit through the water inlet pipe, the indoor unit radiates heat of the hot water, and then the water flows out through the water return pipe.

Referring to fig. 1, 2 and 3, the present embodiment provides a waste heat utilization device of a heating ventilation air conditioner based on the above, that is, a waste heat insulation device is fixedly connected to a water return pipe 1, and the waste heat insulation device includes an insulation box with specific insulation effect, a heat dissipation pipe capable of dissipating heat, and a rack 10 for placing articles to be insulated (such as food);

specifically, in this embodiment, the incubator includes a box body 2 and a bottom platform 3 fixedly connected to the bottom of the box body 2, a cavity is provided inside the bottom platform 3, an insulation layer made of EPP material is fixedly connected to the inner wall of the box body 2, other insulation materials with insulation effects can be selected, a plurality of groups of heat dissipation holes 4 are further provided on the bottom surface of the box body 2, a heat dissipation pipe fitting is fixedly connected inside the bottom platform 3, the heat dissipation pipe fitting includes a water inlet pipe 5, a water outlet pipe 6, heat dissipation coiled pipes 7 and heat dissipation fins 8, the water inlet pipe 5 and the water outlet pipe 6 are fixedly connected inside the bottom platform 3, a plurality of groups of heat dissipation coiled pipes 7 are fixedly connected between the water inlet pipe 5 and the water outlet pipe 6, a plurality of groups of heat dissipation fins 8 are fixedly connected to the heat dissipation coiled pipes 7, one ends of the water inlet pipe 5 and the water outlet pipe 6 respectively penetrate out of the bottom platform 3, the water return pipe 1 is fixedly connected with the water inlet pipe 5 and the water outlet pipe 6, water can flow into the plurality of groups of coiled pipes 7, and the heat dissipation fins 8 can be accelerated by the heat dissipation coiled pipes 7;

the inner wall of the box body 2 is fixedly connected with a plurality of groups of sliding rail frames 9, each group of sliding rail frames 9 is slidably connected with a group of storage racks 10, a plurality of groups of guide holes 11 which are convenient for heat circulation are formed in each storage rack 10, pull grooves 12 are formed in the end sides of the storage racks 10 towards the picking and placing openings, the storage racks 10 are convenient to pull out from the box body 2 through the pull grooves 12, meanwhile, the box body 2 is further provided with the picking and placing openings, one sides of the picking and placing openings are hinged with a box door 13, the box door 13 and the box body 2 are fixed in a magnetic attraction mode, namely, a magnet block 14 is embedded and installed on one side of the box door 13 towards the box body 2, the magnet block 14 is embedded and installed on the box body 2, and is convenient for opening the box door 13, a handle 15 is fixedly connected to the box door 13, and an observation window 16 is further arranged on the box door 13 for observing internal conditions.

In this embodiment, the pipe diameter of the water inlet pipe 5 is the same as the pipe diameter of the water outlet pipe 6, and the pipe diameter of the heat dissipation coiled pipe 7 is smaller than the pipe diameter of the water inlet pipe 5, so that the return flow rate of the return water can be slowed down, and the dissipation of the return water waste heat is further ensured.

In this embodiment, the water return pipe 1 is detachably connected with the water inlet pipe 5 and the water outlet pipe 6, and a threaded connection mode is specifically selected, that is, threaded connection pipes are fixedly connected to two ends of the water return pipe 1 disconnected, and the threaded connection pipes are in threaded connection with the water inlet pipe 5 and the water outlet pipe 6, so that the detachable mode is convenient for detaching the waste heat insulation device, and the waste heat insulation device is more humanized.

To sum up, this embodiment is through increasing waste heat preservation device on the wet return of water heating air conditioning system for the temperature of return water can distribute in the insulation can, thereby keeps warm to the food in the insulation can, thereby effectively utilized air conditioning system's waste heat, more energy saving and emission reduction, and circulate water through multiunit heat dissipation coiled pipe, can guarantee that the temperature of return water distributes fully, and can accelerate through radiating fin and distribute the speed, then make the temperature in the insulation can satisfy the heat preservation effect, can make full use of to the waste heat simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a waste heat utilization equipment of heating ventilation air conditioner, includes water heating air conditioning system, water heating air conditioning system is including being located indoor set and with inlet tube and wet return (1) that indoor set is connected, its characterized in that: the waste heat insulation device is fixedly connected to the water return pipe (1) and comprises an insulation box, heat dissipation pipe fittings and a storage rack (10), the bottom of the insulation box is fixedly connected with the heat dissipation pipe fittings, the heat dissipation pipe fittings are fixedly connected with the water return pipe (1), and a plurality of groups of storage racks (10) are slidably connected inside the insulation box.

2. The waste heat utilization device of a heating ventilation air conditioner according to claim 1, wherein: the insulation can comprises a box body (2) and a box bottom table (3) fixedly connected to the bottom of the box body (2), an insulation layer is fixedly connected to the inner wall of the box body (2), a plurality of groups of radiating holes (4) are formed in the bottom surface of the box body (2), radiating pipe fittings are fixedly connected to the inside of the box bottom table (3), a storage rack (10) is arranged inside the box body (2), a taking and placing opening is formed in the box body (2), and a box door (13) is hinged to one side of the taking and placing opening.

3. The waste heat utilization device of a heating ventilation air conditioner according to claim 2, wherein: the heat dissipation pipe fitting comprises a water inlet pipe (5), a water outlet pipe (6), a heat dissipation coiled pipe (7) and heat dissipation fins (8), wherein the water inlet pipe (5) and the water outlet pipe (6) are fixedly connected in the box bottom table (3), a plurality of groups of heat dissipation coiled pipes (7) are fixedly connected between the water inlet pipe (5) and the water outlet pipe (6), a plurality of groups of heat dissipation fins (8) are fixedly connected on the heat dissipation coiled pipe (7), the water inlet pipe (5) and one end of the water outlet pipe (6) penetrate out of the box bottom table (3) respectively, and the water return pipe (1) is fixedly connected with the water inlet pipe (5) and the water outlet pipe (6).

4. The waste heat utilization device of a heating ventilation air conditioner according to claim 2, wherein: the novel box comprises a box body (2), wherein a plurality of groups of sliding rail frames (9) are fixedly connected to the inner wall of the box body (2), a group of storage racks (10) are slidably connected to each group of sliding rail frames (9), a plurality of groups of guide holes (11) are formed in each storage rack (10), and pull grooves (12) are formed in the side, facing to the end side of the picking and placing opening, of each storage rack (10).

5. The waste heat utilization device of a heating ventilation air conditioner according to claim 2, wherein: be provided with observation window (16) on chamber door (13), chamber door (13) orientation one side gomphosis of box (2) is installed magnet piece (14), match on box (2) magnet piece (14) gomphosis is installed the iron piece, fixedly connected with handle (15) on chamber door (13).

6. A waste heat utilization device of a hvac according to claim 3, wherein: the pipe diameter of the water inlet pipe (5) is the same as that of the water outlet pipe (6), and the pipe diameter of the heat dissipation coiled pipe (7) is smaller than that of the water inlet pipe (5).

7. A waste heat utilization device of a hvac according to claim 3, wherein: the water return pipe (1) is detachably connected with the water inlet pipe (5) and the water outlet pipe (6).