CN214701179U - Heating ventilation air conditioner waste heat utilization device - Google Patents
Heating ventilation air conditioner waste heat utilization device Download PDFInfo
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- CN214701179U CN214701179U CN202120429810.4U CN202120429810U CN214701179U CN 214701179 U CN214701179 U CN 214701179U CN 202120429810 U CN202120429810 U CN 202120429810U CN 214701179 U CN214701179 U CN 214701179U
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Abstract
The utility model discloses a heating ventilation air conditioner waste heat utilization device, which comprises a heat exchange box, a water delivery pipe and stirring blades, wherein a waste water inlet is arranged on the upper side of the heat exchange box, a motor frame is arranged on the heat exchange box, a rotating motor is arranged on the inner side of the motor frame, a rotating rod is arranged at the output end of the rotating motor, a rolling bearing is arranged between the rotating rod and the inner side of the heat exchange box, and the stirring blades are arranged on the outer side of the rotating rod; the water inlet is installed to heat transfer case one side, and the raceway is installed to the water inlet inboard, installs the connecting pipe on the raceway, and the raceway side is equipped with first fixed pipe, and first fixed pipe side-mounting has the honeycomb duct, and the honeycomb duct inboard is close to first fixed pipe department and installs the flow distribution plate, and the honeycomb duct is kept away from first fixed pipe one end and is installed the fixed pipe of second, installs the choke valve between the fixed pipe of second and the honeycomb duct. The utility model discloses rational in infrastructure, easy operation can effectively improve the utilization efficiency of heating and ventilating air conditioner waste heat, has effectively improved the utilization effect.
Description
Technical Field
The utility model relates to a heating ventilation air conditioner technical field specifically is a heating ventilation air conditioner waste heat utilization equipment.
Background
The hvac system is an air conditioner having heating, ventilating and air conditioning functions. The main functions of the heating, ventilating and air conditioning comprise: heating, ventilation and this three aspect of air conditioning, get this three function's synthesis for short, for the heating leads to the air conditioner promptly, heating leads to the air conditioner, heating leads to the air conditioning system can bring comfortable living environment for people, make people live in an agreeable environment, heating leads to the air conditioning system in the in-process of using, need heat source pump unit to heat water, at the in-process of heating leads to the air conditioning work, still contain a large amount of heats in the used waste water, this part of heat energy can be wasted in the direct emission, lead to the wasting of resources, for this reason, a heating leads to the air conditioner waste heat utilization equipment.
A waste heat utilization device of a heating ventilation air conditioner with the prior publication number of CN210663264U, wherein one side of a first shell is communicated with a cold water inlet pipe, the other side of the first shell is communicated with a hot water outlet pipe, a cavity is arranged inside the first shell, a heat exchange mechanism is arranged in the cavity, cold water enters into second shells through the cold water inlet pipe, then flows between a plurality of second shells through a first pipe body and a second pipe body, and performs heat exchange with waste water in the cavity while flowing, so as to recycle waste heat in the heating ventilation air conditioner waste water, thereby achieving the effect of saving resources and improving the utilization rate of heat; the device has simple structure, low utilization efficiency of the waste heat of the heating ventilation air conditioner and poor heat exchange working effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating and ventilation air conditioner waste heat utilization equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heating ventilation air conditioner waste heat utilization device comprises a heat exchange box, a water pipe and stirring blades, wherein a water inlet is formed in one side of the heat exchange box, a water outlet is formed in the other side of the heat exchange box, the water pipe is arranged on the inner side of the water inlet, a connecting pipe is arranged on the water pipe, a first fixing pipe is arranged on the side surface of the water pipe, a flow guide pipe is arranged on the side surface of the first fixing pipe, a flow distribution plate is arranged on the inner side of the flow guide pipe, close to the first fixing pipe, a second fixing pipe is arranged at one end, far away from the first fixing pipe, of the flow guide pipe, a throttle valve is arranged between the second fixing pipe and the flow guide pipe, and a first temperature detector is arranged on the side surface of the throttle valve; and a second temperature detector is arranged on the inner side of the heat exchange box.
As a further aspect of the present invention: the waste water inlet is formed in the upper side face of the heat exchange box, the motor frame is installed on the heat exchange box, the rotating motor is installed on the inner side of the motor frame, the rotating rod is installed at the output end of the rotating motor, the rolling bearing is installed between the rotating rod and the inner side of the heat exchange box, and the stirring blade is installed on the outer side of the rotating rod; the heat exchange box is provided with a base, and the side surface of the heat exchange box is provided with a waste water outlet.
As a further aspect of the present invention: the shape of raceway is the heliciform, and the shape of connecting pipe is the U type, and the raceway is all installed at the connecting pipe both ends.
As a further aspect of the present invention: the number of the water delivery pipes is four, and the number of the connecting pipes is two, and the connecting pipes are divided into two groups and are arranged on the inner side of the heat exchange box.
As a further aspect of the present invention: the honeycomb duct is circular, and the splitter plate is triangular.
As a further aspect of the present invention: the waste water import all is equipped with two with the waste water export to divide into two sets of installations on the heat transfer case.
Compared with the prior art, the beneficial effects of the utility model are that:
a waste water inlet and a waste water outlet are arranged on a heat exchange box in a heating ventilation air conditioner waste heat utilization device, so that heat of waste water in the heating ventilation air conditioner can be conveniently transferred in the heat exchange box, a water delivery pipe is spiral, a connecting pipe is U-shaped, the water delivery pipe can effectively improve contact time and contact area between cold water and hot water, and heat transfer efficiency can be effectively improved; install honeycomb duct, choke valve and first thermodetector between two sets of raceway, the honeycomb duct is the ring form, can make things convenient for the dwang to rotate, and first thermodetector and second thermodetector can real-time detection raceway inboard temperature and the inboard temperature of heat transfer case, and rotating electrical machines drives the stirring leaf and rotates, conveniently mixes the inboard waste water of heat transfer case, makes the inboard temperature of heat transfer case keep unanimous. The utility model discloses rational in infrastructure, easy operation can effectively improve the utilization efficiency of heating and ventilating air conditioner waste heat, has effectively improved the utilization effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first fixed pipe, the flow guide pipe and the second fixed pipe of the present invention.
Fig. 3 is a schematic structural view of the middle water pipe and the connecting pipe of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1-heat exchange box, 2-waste water inlet, 3-motor frame, 4-rotating motor, 5-water inlet, 6-water pipe, 7-connecting pipe, 8-first fixed pipe, 9-guide pipe, 10-throttle valve, 11-first temperature detector, 12-water outlet, 13-rotating rod, 14-stirring blade, 15-rolling bearing, 16-waste water outlet, 17-base, 18-second fixed pipe, 19-flow dividing plate, 20-second temperature detector and 21-spiral blade.
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.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, a heating ventilation air conditioner waste heat utilization device includes a heat exchange box 1, a water pipe 6 and a stirring blade 14, a waste water inlet 2 is installed on the upper side surface of the heat exchange box 1, an electric motor frame 3 is installed on the heat exchange box 1, a rotating electric machine 4 is installed on the inner side of the electric motor frame 3, a rotating rod 13 is installed at the output end of the rotating electric machine 4, a rolling bearing 15 is installed between the rotating rod 13 and the inner side of the heat exchange box 1, and the stirring blade 14 is installed on the outer side of the rotating rod 13; install base 17 on heat exchange box 1, heat exchange box 1 side-mounting has waste water outlet 16, and rotating electrical machines 4 drives stirring leaf 14 and rotates, conveniently mixes the inboard waste water of heat exchange box 1, makes the inboard temperature of heat exchange box 1 keep unanimous.
A water inlet 5 is arranged on one side of the heat exchange box 1, a water outlet 12 is arranged on the other side of the heat exchange box 1, and two waste water inlets 2 and two waste water outlets 16 are arranged and are divided into two groups to be arranged on the heat exchange box 1; a water delivery pipe 6 is arranged on the inner side of the water inlet 5, a connecting pipe 7 is arranged on the water delivery pipe 6, the water delivery pipe 6 is spiral, the connecting pipe 7 is U-shaped, and the water delivery pipes 6 are arranged at two ends of the connecting pipe 7; four water delivery pipes 6 are arranged, two connecting pipes 7 are arranged, and the two connecting pipes are divided into two groups and are arranged on the inner side of the heat exchange box 1; a first fixed pipe 8 is arranged on the side surface of the water delivery pipe 6, a flow guide pipe 9 is arranged on the side surface of the first fixed pipe 8, a flow distribution plate 19 is arranged on the inner side of the flow guide pipe 9 close to the first fixed pipe 8, the flow guide pipe 9 is annular, and the flow distribution plate 19 is triangular; a second fixed pipe 18 is arranged at one end of the flow guide pipe 9 far away from the first fixed pipe 8, a throttle valve 10 is arranged between the second fixed pipe 18 and the flow guide pipe 9, and a first temperature detector 11 is arranged on the side surface of the throttle valve 10; the second temperature detector 20 is arranged on the inner side of the heat exchange box 1, the water conveying pipe 6 can effectively improve the contact time and the contact area between cold water and hot water, and the heat transfer efficiency can be effectively improved; install honeycomb duct 9, choke valve 10 and first thermodetector 11 between two sets of raceway 6, honeycomb duct 9 is the ring form, can make things convenient for dwang 13 to rotate, and first thermodetector 11 and second thermodetector 20 can detect the inboard temperature of raceway 6 and the inboard temperature of heat exchange box 1 in real time.
Example 2
Referring to fig. 4, in an embodiment of the present invention, a heating ventilation air conditioner waste heat utilization device includes a heat exchange box 1, a water pipe 6 and stirring blades 14, a waste water inlet 2 is installed on an upper side of the heat exchange box 1, an electric motor frame 3 is installed on the heat exchange box 1, a rotating electric machine 4 is installed on an inner side of the electric motor frame 3, a rotating rod 13 is installed at an output end of the rotating electric machine 4, a rolling bearing 15 is installed between the rotating rod 13 and an inner side of the heat exchange box 1, and the stirring blades 14 are installed on an outer side of the rotating rod 13; a base 17 is arranged on the heat exchange box 1, and a waste water outlet 16 is arranged on the side surface of the heat exchange box 1; the spiral leaf 21 is installed in 13 outsides in dwang, and spiral leaf 21 can effectively improve waste water at the inboard mixing efficiency of heat transfer case 1, avoids causing 1 inboard temperature inhomogeneously of heat transfer case, influences the heat exchange efficiency of device. The other structure in this embodiment is the same as that in embodiment 1.
The utility model discloses a theory of operation is:
a waste heat utilization device of a heating ventilation air conditioner is characterized in that a waste water inlet 2 and a waste water outlet 16 are arranged on a heat exchange box 1, so that heat of waste water in the heating ventilation air conditioner can be conveniently transferred in the heat exchange box 1, a water conveying pipe 6 is spiral, a connecting pipe 7 is U-shaped, the water conveying pipe 6 can effectively improve contact time and contact area between cold water and hot water, and the heat transfer efficiency can be effectively improved; install honeycomb duct 9, choke valve 10 and first thermodetector 11 between two sets of raceway 6, honeycomb duct 9 is the ring form, can make things convenient for dwang 13 to rotate, and first thermodetector 11 and second thermodetector 20 can real-time detection raceway 6 inboard temperature and the inboard temperature of heat transfer case 1, and rotating electrical machines 4 drives stirring leaf 14 and rotates, conveniently mixes the inboard waste water of heat transfer case 1, makes the inboard temperature of heat transfer case 1 keep unanimous. The utility model discloses rational in infrastructure, easy operation can effectively improve the utilization efficiency of heating and ventilating air conditioner waste heat, has effectively improved the utilization effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (6)
1. A heating ventilation air conditioner waste heat utilization device comprises a heat exchange box (1), a water delivery pipe (6) and stirring blades (14), the device is characterized in that a water inlet (5) is installed on one side of the heat exchange box (1), a water outlet (12) is installed on the other side of the heat exchange box (1), a water pipe (6) is installed on the inner side of the water inlet (5), a connecting pipe (7) is installed on the water pipe (6), a first fixing pipe (8) is arranged on the side face of the water pipe (6), a flow guide pipe (9) is installed on the side face of the first fixing pipe (8), a flow distribution plate (19) is installed on the inner side of the flow guide pipe (9) close to the first fixing pipe (8), a second fixing pipe (18) is installed on one end, far away from the first fixing pipe (8), of the flow guide pipe (9), a throttle valve (10) is installed between the second fixing pipe (18) and the flow guide pipe (9), and a first temperature detector (11) is arranged on the side face of the throttle valve (10); and a second temperature detector (20) is arranged on the inner side of the heat exchange box (1).
2. The heating ventilation air conditioner waste heat utilization device according to claim 1, wherein a waste water inlet (2) is installed on the side surface of the heat exchange box (1), a motor frame (3) is installed on the heat exchange box (1), a rotating motor (4) is installed on the inner side of the motor frame (3), a rotating rod (13) is installed at the output end of the rotating motor (4), a rolling bearing (15) is installed between the rotating rod (13) and the inner side of the heat exchange box (1), and a stirring blade (14) is installed on the outer side of the rotating rod (13); a base (17) is arranged on the heat exchange box (1), and a waste water outlet (16) is arranged on the side surface of the heat exchange box (1).
3. The heating ventilation air conditioner waste heat utilization device according to claim 2, wherein the water pipe (6) is spiral, the connecting pipe (7) is U-shaped, and the water pipes (6) are mounted at two ends of the connecting pipe (7).
4. The heating, ventilating and air-conditioning waste heat utilization device according to claim 3, characterized in that the number of the water pipes (6) is four, and the number of the connecting pipes (7) is two, and the two connecting pipes are divided into two groups and installed on the inner side of the heat exchange box (1).
5. The device for utilizing the waste heat of the heating ventilation air conditioner as claimed in claim 4, wherein the shape of the draft tube (9) is circular ring shape, and the shape of the flow dividing plate (19) is triangular.
6. The waste heat utilization device of the heating ventilation air conditioner as claimed in claim 4, wherein the waste water inlet (2) and the waste water outlet (16) are provided with two groups and are arranged on the heat exchange box (1) in two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120429810.4U CN214701179U (en) | 2021-02-27 | 2021-02-27 | Heating ventilation air conditioner waste heat utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120429810.4U CN214701179U (en) | 2021-02-27 | 2021-02-27 | Heating ventilation air conditioner waste heat utilization device |
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| CN214701179U true CN214701179U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120429810.4U Active CN214701179U (en) | 2021-02-27 | 2021-02-27 | Heating ventilation air conditioner waste heat utilization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146644A (en) * | 2021-11-24 | 2022-03-08 | 江苏大学 | Controllable double-layer paddle arrangement stirring system with rotating temperature-adjusting baffle |
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2021
- 2021-02-27 CN CN202120429810.4U patent/CN214701179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146644A (en) * | 2021-11-24 | 2022-03-08 | 江苏大学 | Controllable double-layer paddle arrangement stirring system with rotating temperature-adjusting baffle |
| CN114146644B (en) * | 2021-11-24 | 2024-04-12 | 江苏大学 | Stirring system with controllable rotation temperature regulating baffle plates and double-layer paddle arrangement |
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