CN115899911A - Fresh air handling unit with waste heat recovery and reuse functions - Google Patents
Fresh air handling unit with waste heat recovery and reuse functions Download PDFInfo
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- CN115899911A CN115899911A CN202211633779.1A CN202211633779A CN115899911A CN 115899911 A CN115899911 A CN 115899911A CN 202211633779 A CN202211633779 A CN 202211633779A CN 115899911 A CN115899911 A CN 115899911A
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- 239000002918 waste heat Substances 0.000 title claims abstract description 28
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000012546 transfer Methods 0.000 claims abstract description 26
- 239000004065 semiconductor Substances 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims description 32
- 238000009423 ventilation Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 20
- 238000001816 cooling Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Other Air-Conditioning Systems (AREA)
Abstract
The invention relates to the technical field of fresh air handling units, in particular to a fresh air handling unit with waste heat recovery and reuse functions. The technical scheme comprises the following steps: the box, casing and insulation can, the inside fixedly connected with insulation can of box, the inside both ends fixed surface of heat transfer chamber installs the hot plate, and the first temperature sensor of the inside fixedly connected with of heat transfer chamber of hot plate both sides, the fixed surface of box installs the casing, there is coolant tank one side of semiconductor refrigerator through heat conduction stick fixed mounting, and semiconductor refrigerator's opposite side passes through heat conduction stick fixedly connected with storage water tank, coolant tank's top fixed mounting has the water pump, and fixedly connected with heat transfer water pipe between the inside coolant tank of heat transfer chamber and the water pump, the inside fixed mounting of box of insulation can opposite side has the forced draught blower. The device can recycle the waste heat of the device through the combination of various structures, and can simultaneously supply air to different areas.
Description
Technical Field
The invention relates to the technical field of fresh air handling units, in particular to a fresh air handling unit with waste heat recovery and reuse functions.
Background
The fresh air handling unit is an air conditioning equipment for providing fresh air, the operating principle is that fresh air is extracted outdoors and is sent indoors through a fan after being treated by dust removal, dehumidification (or humidification), temperature reduction (or temperature rise) and the like, the air is replaced by the original air indoors when entering the indoor space, the fresh air handling unit is widely used in the modern society, wherein the application number is 'CN 211575434U' discloses 'an anti-freezing fresh air handling unit', the problem that most of the existing fresh air handling units are complex in structural design, the fresh air module and the anti-freezing module work uncoordinated mutually, intelligence is low, the failure rate of the fresh air handling unit is high, and multiple defects of low efficiency are overcome, but the fresh air handling unit with a similar structure has multiple defects in actual use, such as: the waste heat generated during the operation can not be recycled, the energy-saving effect is not ideal, and the air supply operation at different temperatures can not be carried out on different areas simultaneously, so that a fresh air handling unit with waste heat recycling function needs to be designed.
Disclosure of Invention
The invention aims to provide a fresh air handling unit with waste heat recovery and reuse function, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: fresh air unit with waste heat recovery recycles, including box, casing and insulation can, the inside fixedly connected with insulation can of box, and the inside of insulation can has seted up the heat transfer chamber, the inside both ends fixed surface in heat transfer chamber installs the hot plate, and the first temperature sensor of the inside fixedly connected with in heat transfer chamber of hot plate both sides, the fixed surface of box installs the casing, and the inside fixedly connected with semiconductor cooler of casing, there is cooling water tank one side of semiconductor cooler through heat conduction stick fixed mounting, and semiconductor cooler's opposite side passes through heat conduction stick fixedly connected with storage water tank, cooling water tank's top fixed mounting has the water pump, and fixedly connected with heat transfer water pipe between cooling water tank and the water pump of heat transfer intracavity portion, the inside fixed mounting of box of insulation can opposite side has the forced draught blower.
The air feeder can be started during working, the air feeder can guide fresh air into the device, the fresh air enters the heat insulation box after being filtered by the filter screen, then the heating plate can be started as required, the heating plate can heat air in the heat exchange cavity, so that the temperature of the fresh air is increased for users, when the temperature of the fresh air needs to be reduced, the water pump can be started, the water pump can suck out cooling water stored in the cooling water tank, the cooling water flows in the heat exchange water pipe, the cooling water is cooled by exchanging heat with the fresh air in the heat exchange cavity, the temperature of the cooling water in the cooling water tank can be accurately detected by the first temperature sensor, the semiconductor refrigerator can be conveniently controlled by the personnel, the semiconductor refrigerator can be started during heat exchange and cooling work, the cold end of the semiconductor refrigerator can absorb the temperature of the cooling water in the cooling water tank through the heat conducting rod, the temperature of the cooling water is always ensured to be at a certain temperature, the cooling work can be rapidly carried out on the fresh air during heat exchange work, the working efficiency is increased, the personnel can conveniently use the semiconductor refrigerator, then the hot end of the semiconductor refrigerator can radiate heat into the water in the water storage tank through the heat conducting rod, and the waste heat recovery device, and the waste heat energy-saving device can be increased.
Preferably, the opposite side of forced draught blower runs through the first air outlet of box fixedly connected with, and fixed mounting has the ventilation pipe between the inside first air outlet of box, the peripheral fixedly connected with first valve of the first air outlet of ventilation pipe opposite side, and the opposite side of ventilation pipe runs through box fixed mounting has the second air outlet, the peripheral fixedly connected with second valve of ventilation pipe of second air outlet top and bottom. Be provided with two upper and lower heat transfer chambeies in the insulation can, can close first valve at the during operation, open the second valve, thereby the new trend with two heat transfer chamber heat exchanges is together derived through the second air outlet and is used in order to supply the personnel, simultaneously the staff can be as required to the heating efficiency of two heat transfer intracavity hot plates, the cooling water velocity of flow of water pump is controlled, thereby make the new trend temperature of two heat transfer intracavity portions differ, or single start-up hot plate or water pump are in order to heat up respectively and cooling work, can close the second valve, open first valve, thereby it is inside with the new trend of different temperatures derivation device respectively through first air outlet, make things convenient for the staff to carry out air supply ventilation work to different region position simultaneously, make things convenient for personnel to use.
Preferably, a water level sensor is fixedly mounted inside the water storage tank, a second temperature sensor is fixedly connected inside the water storage tank at the bottom of the water level sensor, and a water service pipe is fixedly mounted at one end of the water storage tank through the shell. Can be connected storage water tank and external pipe through the water service pipe, second temperature sensor can detect the temperature of the inside water of storage water tank, can derive hot water through the water service pipe after it is heated to appointed temperature in order to supply the daily water of user of service, do not need additionally to heat, reduce the energy loss, then with new cold water leading-in storage water tank in order to continue to carry out waste heat recovery and utilize the work, level sensor can detect the content of the inside water of storage water tank, make things convenient for the content of the accurate control make-up water of personnel.
Preferably, one side of the box body is fixedly connected with an air inlet, and one side of the air inlet is fixedly provided with a connecting flange. The staff can be connected air intake and outside pipeline through flange to inside passing through the air intake with the new trend diverting device, send into indoor in order to take a breath the work after handling.
Preferably, a filter screen is movably mounted in the box body on one side of the heat preservation box, and one end of the filter screen penetrates through the box body and is fixedly connected with a sealing plate. The inside new trend of leading-in box can be in advance through the filter screen, and the filter screen can carry out filtering operation to the impurity that contains the area in the new trend, and the closing plate can guarantee the sealing performance of device, and inside the staff can take the filter screen out of the device through the pulling closing plate, makes things convenient for personnel to carry out the change maintenance work of filter screen.
Preferably, a revolving door is movably mounted on the surface of the housing, and a handle is fixedly connected to the surface of the revolving door. The staff can open the revolving door rotation through gripping the handle, makes things convenient for personnel to maintain work to casing inner structure.
Preferably, the surface of the box body at the other side of the shell is provided with a maintenance plate through bolts, and the maintenance plate is made of stainless steel. The staff can open the maintenance board through the bolt, makes things convenient for personnel to maintain the work to box inner structure, and the intensity and the durability of maintenance board can be guaranteed to stainless steel material, prolongs its life, makes things convenient for personnel to use.
Preferably, a fixing seat is installed between the air feeder and the box body, and the fixing seat is connected with the box body through a fixing bolt. The staff can fix the fixing base inside the box through the fixing bolt to carry out the installation fixed work of forced draught blower.
Preferably, the two sides of the bottom of the box body are fixedly provided with supporting seats, and the bottom of each supporting seat is fixedly connected with a fixing plate. The supporting seat can support the position of device work, and the fixed plate not only can increase the area of contact between supporting seat and the ground, guarantees the steadiness ability of device, still can pass the fixed plate through outside bolt simultaneously and fix the device at the workplace, makes things convenient for personnel to use.
Compared with the prior art, the invention has the beneficial effects that:
1. can start the forced draught blower at the during operation, inside the air blower chance is with new trend gatherer, it is inside to get into the insulation can after the filter screen filters, then can start the hot plate as required, the hot plate can carry out the heating work to the inside air in heat transfer chamber, thereby improve the temperature of new trend and use for the user, when the temperature of new trend needs to be reduced, can start the water pump, the water pump can be with the inside cooling water suction who stores of cooling water tank, make it flow in the heat transfer water pipe, thereby with the inside new trend heat transfer in heat transfer chamber in order to carry out cooling work to it, first temperature sensor can carry out the accuracy testing to the temperature condition in heat transfer chamber, make things convenient for personnel to carry out the accuracy control.
2. Can start semiconductor cooler at heat transfer cooling during operation, semiconductor cooler's cold junction can absorb the temperature of the inside cooling water of coolant tank through the heat conduction stick, thereby guarantee all the time that the temperature of cooling water is in certain temperature, thereby can be quick carry out cooling work to the new trend at heat transfer during operation, increase work efficiency, make things convenient for personnel to use, then semiconductor cooler's hot junction can give off the heat to the inside aquatic of storage water tank through the heat conduction stick, thereby heat the work to it rather than the heat transfer, can retrieve the waste heat of new trend cooling, make it heat the inside water of storage water tank, increase device's energy-conserving effect, can be connected storage water tank and outside pipeline through the water service pipe, second temperature sensor can detect the temperature of the inside water of storage water tank, can derive hot water for user of service daily water through the water service pipe after it is heated to appointed temperature, do not need additionally to heat, energy loss is reduced, then with new cold water leading-in the storage water tank with continuation waste heat recovery utilization work, make things convenient for personnel to use.
3. Be provided with two upper and lower heat transfer chambeies in the insulation can, can close first valve at the during operation, open the second valve, thereby the new trend with two heat transfer chamber heat exchanges is together derived through the second air outlet and is used in order to supply the personnel, simultaneously the staff can be as required to the heating efficiency of two heat transfer intracavity hot plates, the cooling water velocity of flow of water pump is controlled, thereby make the new trend temperature of two heat transfer intracavity portions differ, or single start-up hot plate or water pump are in order to heat up respectively and cooling work, can close the second valve, open first valve, thereby it is inside with the new trend of different temperatures derivation device respectively through first air outlet, make things convenient for the staff to carry out air supply ventilation work to different region position simultaneously, make things convenient for personnel to use.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a partial structural view of the housing of the present invention;
FIG. 6 is a schematic view of a partial structure of the incubator of the present invention;
fig. 7 is a partial structure diagram of the vent of the present invention.
In the figure: 1. a box body; 101. an air inlet; 102. a supporting seat; 103. maintaining the plate; 2. a sealing plate; 3. a housing; 301. a revolving door; 4. a water pipe; 5. a first air outlet; 501. a first valve; 6. a second air outlet; 7. a vent pipe; 701. a second valve; 8. a filter screen; 9. a heat preservation box; 10. a heat exchange cavity; 11. a heat exchange water pipe; 12. a first temperature sensor; 13. heating the plate; 14. a blower; 1401. a fixed seat; 15. a semiconductor refrigerator; 1501. a heat conducting rod; 16. a second temperature sensor; 17. a water pump; 18. a cooling water tank; 19. a water level sensor; 20. a water storage tank.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the fresh air handling unit with waste heat recycling according to the present invention includes a case 1, a housing 3 and an insulation can 9, the insulation can 9 is fixedly connected inside the case 1, a heat exchange cavity 10 is formed inside the insulation can 9, heating plates 13 are fixedly installed on surfaces of two ends inside the heat exchange cavity 10, first temperature sensors 12 are fixedly connected inside the heat exchange cavities 10 on two sides of the heating plates 13, the housing 3 is fixedly installed on the surface of the case 1, a semiconductor refrigerator 15 is fixedly connected inside the housing 3, a cooling water tank 18 is fixedly installed on one side of the semiconductor refrigerator 15 through a heat conduction rod 1501, a water storage tank 20 is fixedly connected on the other side of the semiconductor refrigerator 15 through a heat conduction rod 1501, a water pump 17 is fixedly installed on the top of the cooling water tank 18, and a heat exchange water pipe 11 is fixedly connected between a cooling water tank 18 and a water pump 17 in the heat exchange cavity 10, a blower 14 is fixedly installed in the box body 1 on the other side of the heat insulation box 9, the other side of the blower 14 penetrates through the box body 1 and is fixedly connected with a first air outlet 5, a ventilation pipe 7 is fixedly installed between the first air outlets 5 in the box body 1, a first valve 501 is fixedly connected to the periphery of the first air outlet 5 on the other side of the ventilation pipe 7, a second air outlet 6 is fixedly installed on the other side of the ventilation pipe 7, a second valve 701 is fixedly connected to the peripheries of the ventilation pipe 7 at the top and the bottom of the second air outlet 6, a water level sensor 19 is fixedly installed in the water storage tank 20, a second temperature sensor 16 is fixedly connected to the inside of the water storage tank 20 at the bottom of the water level sensor 19, and a water pipe 4 is fixedly installed at one end of the water storage tank 20 through the shell 3.
The working principle of the fresh air handling unit with waste heat recovery and reuse based on the embodiment 1 is as follows: the air blower 14 can be started when the electric heating device works, the air blower 1 adopts a 2RS 510 type air blower, the air blower 14 conveys cold air or hot air to a target object through the discharge side so as to achieve the purpose of air circulation or heating, the air blower 14 guides fresh air into the device, the fresh air enters the heat insulation box 9 after being filtered by the filter screen 8, then the heating plate 13 can be started according to the requirement, the heating plate 13 adopts a QY001 type heating plate, the heating plate 13 can convert electric energy into heat energy to heat an object, the electric heating device is a form of electric energy utilization, compared with common fuel heating, the electric heating device can obtain higher temperature, the automatic control and remote control of the temperature can be easily realized, the use by people is convenient, the heating plate 13 can heat the air in the heat exchange cavity 10, the temperature of the fresh air can be improved so as to be used by the users, the water pump 17 can be started when the temperature of the fresh air needs to be reduced, the water pump 17 adopts a DC30A type water pump, the water pump 17 is a machine for conveying liquid or pressurizing liquid, the water pump 17 transmits mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, the water pump 17 can suck out cooling water stored in the cooling water tank 18 to enable the cooling water to flow in the heat exchange water pipe 11, so as to exchange heat with fresh air in the heat exchange cavity 10 to cool the fresh air, the first temperature sensor 12 can accurately detect the temperature condition in the heat exchange cavity 10, the first temperature sensor 12 and the second temperature sensor 16 both adopt WRNK type temperature sensors, the temperature sensor 16 is a sensor capable of sensing temperature and converting the temperature into available output signals, the accurate control by personnel is facilitated, the semiconductor refrigerator 15 can be started during the heat exchange and temperature reduction work, the cold end of the semiconductor refrigerator 15 can absorb the temperature of the cooling water in the cooling water tank 18 through the heat conducting rod 1501, therefore, the temperature of the cooling water is always ensured to be at a certain temperature, so that the cooling work of the fresh air can be rapidly carried out during the heat exchange work, the working efficiency is increased, and the use by personnel is facilitated, then the heat end of the semiconductor refrigerator 15 can radiate heat into the water in the water storage tank 20 through the heat conducting rod 1501, so as to carry out the heating work of the fresh air through the heat exchange with the water, the waste heat of the fresh air cooling can be recovered, the water in the water storage tank 20 can be heated, the energy-saving effect of the device is increased, the water storage tank 20 can be connected with an external pipeline through the water pipe 4, the temperature of the water in the water storage tank 20 can be detected by the second temperature sensor 16, when the fresh air cooling is heated to the specified temperature, the hot water can be led out through the water pipe 4 to be used for the daily water of the personnel, the additional heating is not needed, and the energy loss is reduced, then, new cold water is led into the water storage tank 20 to continue waste heat recycling work, the water level sensor 19 can accurately detect the water content in the water storage tank 20, so that water injection can be automatically stopped when the leading-in cooling reaches a specified limit, the automation degree is high, and the heat preservation tank 9 is convenient for personnel to use, an upper heat exchange cavity 10 and a lower heat exchange cavity 10 are arranged in the heat preservation tank 9, the first valve 501 can be closed during work, the second valve 701 is opened, so that fresh air for heat exchange of the two heat exchange cavities 10 is led out together through the second air outlet 6 to be used by the personnel, meanwhile, the personnel can control the heating efficiency of the heating plates 13 in the two heat exchange cavities 10 according to needs, the flow speed of cooling water of the water pump 17 is controlled, so that the temperature of the fresh air in the two heat exchange cavities 10 is different, or the heating plates 13 or the water pump 17 is singly started to respectively carry out temperature rise and fall work, and the second valve 701 can be closed, open first valve 501 to inside the new trend of different temperatures was exported respectively the device through first air outlet 5, make things convenient for the staff to carry out the work of taking a breath of supplying air to different region positions simultaneously, make things convenient for the personnel to use.
Example two
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, compared with the first embodiment, the fresh air handling unit with waste heat recovery and reuse provided by the present invention further includes: one side fixedly connected with air intake 101 of box 1, and one side fixed mounting of air intake 101 has a flange, the inside movable mounting of box 1 of insulation can 9 one side has filter screen 8, the one end of its filter screen 8 runs through box 1 fixedly connected with closing plate 2, the surface movable mounting of casing 3 has revolving door 301, and the fixed surface of revolving door 301 is connected with the handle, maintenance board 103 is installed through the bolt in the box 1 surface of casing 3 opposite side, and maintenance board 103 adopts stainless steel to make, install fixing base 1401 between forced draught blower 14 and the box 1, and be connected through the gim peg between fixing base 1401 and the box 1, the both sides fixed mounting of box 1 bottom has supporting seat 102, and the bottom fixedly connected with fixed plate of supporting seat 102.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a worker may connect the air inlet 101 with an external pipeline through a connecting flange, so as to guide fresh air out of the interior of the device through the air inlet 101, and send the fresh air into a room after being processed to perform ventilation; as shown in fig. 1, 2, 3 and 4, fresh air introduced into the box body 1 passes through the filter screen 8 in advance, the filter screen 8 can filter impurities contained in the fresh air, the sealing plate 2 can ensure the sealing performance of the device, and a worker can pull the seal plate 2 to draw the filter screen 8 out of the device, so that the worker can conveniently replace and maintain the filter screen 8; as shown in fig. 1, 2, 3 and 4, a worker can open the revolving door 301 by rotating it with a handle, so that the worker can perform maintenance work on the internal structure of the housing 3; as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a worker can open the maintenance plate 103 through a bolt, so that the worker can conveniently maintain the internal structure of the box body 1, the stainless steel can ensure the strength and durability of the maintenance plate 103, the service life of the maintenance plate is prolonged, and the maintenance plate is convenient for the worker to use; as shown in fig. 1, 2, 3 and 4, the worker can fix the fixing seat 1401 inside the box 1 by the fixing bolt, so as to perform the installation and fixing work of the blower 14; as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the supporting seat 102 can support the position of the device, the fixing plate can increase the contact area between the supporting seat 102 and the ground, so as to ensure the stability of the device, and meanwhile, the fixing plate can be passed through by an external bolt to fix the device at a working place, so that the device is convenient for a person to use.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (9)
1. Fresh air handling unit with waste heat recovery recycles, including box (1), casing (3) and insulation can (9), its characterized in that: the utility model discloses a semiconductor refrigerator, including box (1), heat exchange chamber (10) have been seted up to the inside fixedly connected with insulation can (9) of box (1), heat exchange chamber (10) inside both ends fixed surface installs hot plate (13), and the first temperature sensor (12) of heat exchange chamber (10) inside fixedly connected with of hot plate (13) both sides, the fixed surface of box (1) installs casing (3), and the inside fixedly connected with semiconductor refrigerator (15) of casing (3), one side of semiconductor refrigerator (15) is through heat conduction stick (1501) fixed mounting have cooling water tank (18), and the opposite side of semiconductor refrigerator (15) passes through heat conduction stick (1501) fixedly connected with storage water tank (20), the top fixed mounting of cooling water tank (18) has water pump (17), and fixedly connected with heat transfer water pipe (11) between inside cooling water tank (18) of heat exchange chamber (10) and water pump (17), the inside fixed mounting of box (1) of insulation can (9) opposite side has forced draught blower (14).
2. The fresh air handling unit with waste heat recovery and reuse according to claim 1, characterized in that: the air conditioner is characterized in that the other side of the air feeder (14) penetrates through a first air outlet (5) of the box body (1) in a fixedly connected mode, a ventilation pipe (7) is fixedly installed between the first air outlet (5) inside the box body (1), a first valve (501) is fixedly connected to the periphery of the first air outlet (5) on the other side of the ventilation pipe (7), a second air outlet (6) is fixedly installed on the other side of the ventilation pipe (7) through the box body (1), and the top of the second air outlet (6) and the periphery of the ventilation pipe (7) at the bottom of the second air outlet are fixedly connected with a second valve (701).
3. The fresh air handling unit with waste heat recovery and reuse according to claim 1, characterized in that: the water storage tank is characterized in that a water level sensor (19) is fixedly mounted inside the water storage tank (20), a second temperature sensor (16) is fixedly connected inside the water storage tank (20) at the bottom of the water level sensor (19), and a water service pipe (4) is fixedly mounted at one end of the water storage tank (20) in a penetrating mode through the shell (3).
4. The fresh air handling unit with waste heat recovery and reuse according to claim 1, characterized in that: one side of the box body (1) is fixedly connected with an air inlet (101), and one side of the air inlet (101) is fixedly provided with a connecting flange.
5. The fresh air handling unit with waste heat recovery and reuse according to claim 1, characterized in that: a filter screen (8) is movably mounted inside the box body (1) on one side of the heat preservation box (9), and one end of the filter screen (8) penetrates through the box body (1) and is fixedly connected with a sealing plate (2).
6. The fresh air handling unit with waste heat recovery and reuse according to claim 1, characterized in that: the surface of the shell (3) is movably provided with a rotating door (301), and the surface of the rotating door (301) is fixedly connected with a handle.
7. The fresh air handling unit with waste heat recovery and reuse according to claim 1, characterized in that: the surface of the box body (1) at the other side of the shell (3) is provided with a maintenance plate (103) through a bolt, and the maintenance plate (103) is made of stainless steel.
8. The fresh air handling unit with waste heat recovery and reuse according to claim 1, characterized in that: a fixing seat (1401) is installed between the blower (14) and the box body (1), and the fixing seat (1401) is connected with the box body (1) through a fixing bolt.
9. The fresh air handling unit with waste heat recovery and reuse according to claim 1, characterized in that: supporting seats (102) are fixedly mounted on two sides of the bottom of the box body (1), and fixing plates are fixedly connected to the bottoms of the supporting seats (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211633779.1A CN115899911A (en) | 2022-12-19 | 2022-12-19 | Fresh air handling unit with waste heat recovery and reuse functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211633779.1A CN115899911A (en) | 2022-12-19 | 2022-12-19 | Fresh air handling unit with waste heat recovery and reuse functions |
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| Publication Number | Publication Date |
|---|---|
| CN115899911A true CN115899911A (en) | 2023-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211633779.1A Pending CN115899911A (en) | 2022-12-19 | 2022-12-19 | Fresh air handling unit with waste heat recovery and reuse functions |
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| CN (1) | CN115899911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317821A (en) * | 2023-09-11 | 2023-12-29 | 江门市大光明电力设计有限公司 | Intelligent monitoring system of transformer substation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100070090A1 (en) * | 2008-09-16 | 2010-03-18 | Air Energy Solutions, Inc. | Heating and cooling system using compressed fluid |
| KR20210045629A (en) * | 2019-10-17 | 2021-04-27 | 르노삼성자동차 주식회사 | The car hvac system controlling air temperature independently between upper and lower air ventilation |
| CN215909295U (en) * | 2021-08-30 | 2022-02-25 | 武汉宏利达机电工程有限公司 | Fresh air system with good temperature control effect |
| CN216522211U (en) * | 2021-12-15 | 2022-05-13 | 中元科建(北京)工程技术有限公司 | Air purifier of adjustable new trend temperature based on ventilation air conditioning engineering |
| CN114923209A (en) * | 2022-06-09 | 2022-08-19 | 广东省一匠节能科技有限公司 | Oil smoke purification device with fresh air refrigeration and hot water storage functions |
-
2022
- 2022-12-19 CN CN202211633779.1A patent/CN115899911A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100070090A1 (en) * | 2008-09-16 | 2010-03-18 | Air Energy Solutions, Inc. | Heating and cooling system using compressed fluid |
| KR20210045629A (en) * | 2019-10-17 | 2021-04-27 | 르노삼성자동차 주식회사 | The car hvac system controlling air temperature independently between upper and lower air ventilation |
| CN215909295U (en) * | 2021-08-30 | 2022-02-25 | 武汉宏利达机电工程有限公司 | Fresh air system with good temperature control effect |
| CN216522211U (en) * | 2021-12-15 | 2022-05-13 | 中元科建(北京)工程技术有限公司 | Air purifier of adjustable new trend temperature based on ventilation air conditioning engineering |
| CN114923209A (en) * | 2022-06-09 | 2022-08-19 | 广东省一匠节能科技有限公司 | Oil smoke purification device with fresh air refrigeration and hot water storage functions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317821A (en) * | 2023-09-11 | 2023-12-29 | 江门市大光明电力设计有限公司 | Intelligent monitoring system of transformer substation |
| CN117317821B (en) * | 2023-09-11 | 2024-05-10 | 江门市大光明电力设计有限公司 | Intelligent monitoring system of transformer substation |
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