CN207881091U - A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit - Google Patents

A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit Download PDF

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Publication number
CN207881091U
CN207881091U CN201820188592.8U CN201820188592U CN207881091U CN 207881091 U CN207881091 U CN 207881091U CN 201820188592 U CN201820188592 U CN 201820188592U CN 207881091 U CN207881091 U CN 207881091U
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China
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air
pipe
heat exchanger
exchanger plates
gas tank
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CN201820188592.8U
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Chinese (zh)
Inventor
李光华
戴会英
赵登科
隋亮亮
谢栋栋
陆宇豪
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Hangzhou Architectural Design Research Institute Co Ltd
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Hangzhou Architectural Design Research Institute Co Ltd
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Abstract

The utility model discloses a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation units, it is related to air conditioner technical field, include inlet box with the first connecting tube, with the second connecting tube go out gas tank, outside communication chamber with outside the air inlet pipe of inlet box, communication chamber with go out the exhaust pipe of gas tank, in communication chamber and in the blast pipe of inlet box, communication chamber and go out the discharge pipe of gas tank, heat exchanger plates, be provided in the inlet box ventilating fan, it is described go out gas tank in be provided with outlet wind turbine;It is provided with evaporator in the inlet box, it is described go out gas tank in be provided with condenser, compressor is provided between the condenser and evaporator, ventilation duct is provided on the heat exchanger plates, the heat exchanger plates are between blast pipe and evaporator, and the heat exchanger plates are between the second connecting tube and condenser;By heat exchanger plates to being pre-chilled by the outdoor fresh air entered in inlet box, to reach energy-efficient effect.

Description

A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit
Technical field
The utility model is related to air conditioner technical fields, and in particular to a kind of heat pipe reclaiming type direct-evaporation-type fresh air is changed Mechanism of qi group.
Background technology
Air-conditioning, that is, air regulator, it is a kind of be used for area of space to adjust temperature, humidity, hanging air conditioner(It is generally close It closes)The unit of processing air temperature variations is provided.Its function is to the room(Or enclosure space, region)The temperature of interior air The parameters such as degree, humidity, cleanliness factor and air velocity are adjusted, to meet the requirement of human comfort or technical process.
Such as the patent that notification number is CN201221816, which disclose one kind for indoor fresh air dehumidifying, purification and row The device of wind-heat recycling, tool are provided with there are one wall side and have fresh air inlet, indoor fresh air outlet and indoor exhaust wind entrance With the shell of wind exhausting outlet, it is equipped in shell and pipeline is passed through by compressor, four-way reversing valve, condenser, throttle valve, evaporator It is sequentially connected the air-conditioner set of composition, cold scattering wind turbine and cooling fan are respectively provided in the vaporizer side and condenser side of shell.
In actual use, in summer, outdoor hot-air enters from outdoor fresh air entrance, by the suction of evaporator Cool down after heat, subsequently into interior, energy consumption is big.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of heat pipe reclaiming types directly to evaporate Formula fresh-air ventilation unit has energy-efficient effect.
To achieve the above object, the utility model provides following technical solution:
A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit includes inlet box with the first connecting tube, has Second connecting tube to go out gas tank, communication chamber outer outer with air inlet pipe, the communication chamber of inlet box and go out the exhaust pipe of gas tank, in communication chamber With in the blast pipe of inlet box, communication chamber and go out the discharge pipe of gas tank, be provided with ventilating fan, the outlet in the inlet box Outlet wind turbine, heat exchanger plates are provided in case;Be provided with evaporator in the inlet box, it is described go out gas tank in be provided with condenser, It is provided with compressor between the condenser and evaporator, the air inlet pipe, blast pipe, is both provided on discharge pipe exhaust pipe Valve;Ventilation duct is provided on the heat exchanger plates, between blast pipe and evaporator, the heat exchanger plates are located at the heat exchanger plates Between second connecting tube and condenser.
By using above-mentioned technical proposal, when fresh air operating mode, the low wind of indoor temperature enters by the second connecting tube In gas tank, the heat transfers of heat exchanger plates is to going out in the wind in gas tank, and to make the heat of heat exchanger plates reduce, the wind gone out in gas tank is logical Cross exhaust pipe discharge.Outdoor fresh air is entered by air inlet pipe in inlet box, by heat exchanger plates to being entered in inlet box by outdoor Fresh air be pre-chilled, the fresh air after precooling is further cooled down by evaporator, to reach energy-efficient effect.
The utility model is further arranged to:The ventilation duct is twist arranged.
By using above-mentioned technical proposal, spiral ventilation duct increases fresh air and the contact area of heat exchanger plates and contacts Time, to strengthen the efficient heat transfer between fresh air and heat exchanger plates, precooling effect is good, good energy-conserving effect.
The utility model is further arranged to:The first thermal insulation board is provided between the heat exchanger plates and evaporator, it is described First through hole is offered on first thermal insulation board.
By using above-mentioned technical proposal, heat exchanger plates heat up after the gas in inlet box is pre-chilled, and are changed to reduce Heat exchange between hot plate and evaporator is exchanged between hot plate and evaporator by the first thermal insulation board into between-line spacing, to reduce Heat exchange between evaporator and heat exchanger plates, to reach energy-efficient effect.
The utility model is further arranged to:The air inlet pipe is arranged between the first thermal insulation board and evaporator.
By using above-mentioned technical proposal, when handling indoor air, by opening the valve of blast pipe, close The valve for closing air inlet pipe, to make indoor wind carry out heat exchange by evaporator.Since indoor temperature is less than outdoor temperature Degree may lead to heat exchanger plates temperature rise, so as to cause heat exchanger plates if the wind that blast pipe enters passes through the heat exchange of heat exchanger plates Precooling effect dies down, and leads to the waste of the energy.
The utility model is further arranged to:It is provided with the second thermal insulation board between the heat exchanger plates and condenser, second The second through-hole is offered on thermal insulation board.
By using above-mentioned technical proposal, after heat exchanger plates by the indoor gas for entering in gas tank to carrying out heat exchange, change The temperature of hot plate reduces.It is exchanged between hot plate and condenser into between-line spacing, to reach energy-efficient effect by the second thermal insulation board.
The utility model is further arranged to:The discharge pipe is arranged on exhaust pipe.
The valve of air inlet pipe is closed, by opening the valve of blast pipe to make interior by using above-mentioned technical proposal Wind carry out heat exchange by evaporator, discharge pipe is arranged on exhaust pipe, to make indoor wind and evaporator carry out hot friendship Interior is returned to after changing, to achieve the effect that dehumidifying.
The utility model is further arranged to:It is provided with air purifier and air filtration in first connecting tube Device.
By using above-mentioned technical proposal, carried out by air purifier and air filter to getting in air quality It is promoted, air quality is good.
The utility model is further arranged to:It is provided with air purifier and air filter in the discharge pipe.
By using above-mentioned technical proposal, carried out by air purifier and air filter to getting in air quality It is promoted, air quality is good.
The utility model has the following advantages:
1, by heat exchanger plates to being pre-chilled by the outdoor fresh air entered in inlet box, to reach energy-efficient effect.
2, spiral ventilation duct increases contact area and the time of contact of fresh air and heat exchanger plates, and precooling effect is good, section Energy effect is good.
3, exchanged between hot plate and evaporator into between-line spacing by the first thermal insulation board, to reduce evaporator and heat exchanger plates it Between heat exchange, to reach energy-efficient effect.
4, it is exchanged between hot plate and condenser into between-line spacing, to reach energy-efficient effect by the second thermal insulation board.
5, it is promoted by air purifier and air filter to getting in air quality, air quality is good.
Description of the drawings
Fig. 1 is the overall structure diagram of embodiment.
Reference numeral:1, inlet box;2, go out gas tank;3, air inlet pipe;4, exhaust pipe;5, blast pipe;6, discharge pipe;7, valve Door;8, evaporator;9, condenser;10, compressor;11, ventilating fan;12, outlet wind turbine;13, heat exchanger plates;14, ventilation duct; 15, the first thermal insulation board;16, first through hole;17, the second thermal insulation board;18, the second through-hole;19, air purifier;20, air filtration Device;21, the first connecting tube;22, the second connecting tube.
Specific implementation mode
The utility model is described further with reference to attached drawing.
A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit, as shown in Figure 1:Include with the first connecting tube 21 Inlet box 1 goes out gas tank 2, heat exchanger plates 13 with the second connecting tube 22.The air inlet pipe 3 being provided on inlet box 1 outside communication chamber, Go out on gas tank 2 exhaust pipe 4 being provided with outside communication chamber, the indoor blast pipe 5 of connection is provided on inlet box 1, is set on exhaust pipe 4 It is equipped with and is connected to indoor discharge pipe 6.
Air inlet pipe 3, blast pipe 5, is both provided with valve 7 on discharge pipe 6 at exhaust pipe 4.It is provided with evaporator in inlet box 1 8, go out in gas tank 2 to be provided with condenser 9, compressor 10 is provided between condenser 9 and evaporator 8.
It is provided with ventilating fan 11 in inlet box 1, goes out in gas tank 2 to be provided with outlet wind turbine 12.In summer, inlet box 1 Air inlet pipe 3 out of outdoor importing fresh air to inlet box 1, wind in air inlet pipe 3 passes through first after evaporator 8 absorbs heat Connecting tube 21 is got in.
Indoor gas enters the wind gone out in gas tank 2 in gas tank 2 and heats up by condenser 9 by the second connecting tube 22 It is discharged afterwards by exhaust pipe 4.
Ventilation duct 14 is provided on heat exchanger plates 13, ventilation duct 14 is twist arranged.Heat exchanger plates 13 and ventilation duct 14 are to lead Hot good material is made, and metal can be used.For heat exchanger plates 13 between blast pipe 5 and evaporator 8, heat exchanger plates 13 are located at second Between connecting tube 22 and condenser 9.Temperature in the gas gone out in gas tank 2 is absorbed by heat exchanger plates 13, to make heat exchanger plates 13 Temperature reduces.Gas in inlet box 1 is pre-chilled by the low heat exchanger plates 13 of temperature, to make the gas in inlet box 1 drop Temperature, the gas after cooling is further cooled down by evaporator 8, due to being provided with heat exchanger plates 13, to reach energy-efficient effect.
Heat exchanger plates 13 heat up after the gas in inlet box 1 is pre-chilled, in order to reduce between heat exchanger plates 13 and evaporator 8 Heat exchange.It is provided with the first thermal insulation board 15 between heat exchanger plates 13 and evaporator 8, first through hole is offered on the first thermal insulation board 15 16.Air inlet pipe 3 is arranged between the first thermal insulation board 15 and evaporator 8.Hot plate 13 and evaporator 8 are exchanged by the first thermal insulation board 15 Between into between-line spacing, to reduce the heat exchange between evaporator 8 and heat exchanger plates 13, to reach energy-efficient effect.
After heat exchanger plates 13 by the indoor gas for entering in gas tank 2 to carrying out heat exchange, the temperature of heat exchanger plates 13 reduces, and is Reduce the heat exchange between condenser 9 and heat exchanger plates 13.The second thermal insulation board 17 is provided between heat exchanger plates 13 and condenser 9, The second through-hole 18 is offered on second thermal insulation board 17.It is exchanged between hot plate 13 and condenser 9 into the ranks by the second thermal insulation board 17 Every to reach energy-efficient effect.
It is both provided with air purifier 19 and air filter 20 in first connecting tube 21 and discharge pipe 6.Air purifier 19 and air filter 20 indoor air quality is promoted.
Operation principle:When fresh air operating mode, the low wind of indoor temperature enters in gas tank 2 by the second connecting tube 22, changes In the heat transfer of hot plate 13 to the wind gone out in gas tank 2, to make the heat of heat exchanger plates 13 reduce, the wind gone out in gas tank 2 passes through Exhaust pipe 4 is discharged.Outdoor fresh air is entered by air inlet pipe 3 in inlet box 1, by heat exchanger plates 13 to entering inlet box by outdoor Fresh air in 1 is pre-chilled, and is further cooled down to the fresh air after precooling by evaporator 8, to reach energy-efficient effect Fruit.
It is required that when handling indoor return air, by the valve 7 of opening blast pipe 5, the valve 7 of air inlet pipe 3 is closed, from And indoor wind is made to carry out heat exchange by evaporator 8.By the keying degree of control valve 7, so as to adjust indoor return air with The ratio of outdoor fresh air.
By close exhaust pipe 4 on valve 7, open discharge pipe 6 on valve 7, air by the second connecting tube 22 into Enter out in gas tank 2, in the heat transfer to the wind gone out in gas tank 2 of heat exchanger plates 13, the wind gone out in gas tank 2 passes through the heat of condenser 9 Interior is returned to after exchange.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (8)

1. a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit, including there is the first connecting tube(21)Inlet box(1)、 With the second connecting tube(22)Go out gas tank(2), communication chamber is outer and inlet box(1)Air inlet pipe(3), communication chamber it is outer with go out gas tank (2)Exhaust pipe(4), in communication chamber and inlet box(1)Blast pipe(5), in communication chamber and go out gas tank(2)Discharge pipe(6), The inlet box(1)Inside it is provided with ventilating fan(11), it is described go out gas tank(2)Inside it is provided with outlet wind turbine(12);The air inlet Case(1)Inside it is provided with evaporator(8), it is described go out gas tank(2)Inside it is provided with condenser(9), the condenser(9)With evaporator (8)Between be provided with compressor(10), the air inlet pipe(3), exhaust pipe(4), blast pipe(5), discharge pipe(6)On be both provided with Valve(7);It is characterized in that:Further include heat exchanger plates(13), the heat exchanger plates(13)On be provided with ventilation duct(14), the heat exchanger plates (13)Positioned at blast pipe(5)With evaporator(8)Between, the heat exchanger plates(13)Positioned at the second connecting tube(22)With condenser(9) Between.
2. a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit according to claim 1, it is characterized in that:It is described logical Air hose(14)Twist it is arranged.
3. a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit according to claim 1, it is characterized in that:It is described to change Hot plate(13)With evaporator(8)Between be provided with the first thermal insulation board(15), first thermal insulation board(15)On to offer first logical Hole(16).
4. a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit according to claim 3, it is characterized in that:It is described into Tracheae(3)It is arranged in the first thermal insulation board(15)With evaporator(8)Between.
5. a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit according to claim 1, it is characterized in that:It is described to change Hot plate(13)With condenser(9)Between be provided with the second thermal insulation board(17), the second thermal insulation board(17)On offer the second through-hole (18).
6. a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit according to claim 1, it is characterized in that:It is described go out Air hose(6)It is arranged on exhaust pipe 4.
7. a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit according to claim 1, it is characterized in that:Described One connecting tube(21)Inside it is provided with air purifier(19)And air filter(20).
8. a kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit according to claim 6, it is characterized in that:It is described go out Air hose(6)Inside it is provided with air purifier(19)And air filter(20).
CN201820188592.8U 2018-02-02 2018-02-02 A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit Active CN207881091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820188592.8U CN207881091U (en) 2018-02-02 2018-02-02 A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820188592.8U CN207881091U (en) 2018-02-02 2018-02-02 A kind of heat pipe reclaiming type direct-evaporation-type fresh-air ventilation unit

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Publication Number Publication Date
CN207881091U true CN207881091U (en) 2018-09-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864394A (en) * 2019-11-26 2020-03-06 广州市婵昕生物科技有限责任公司 Energy-saving new fan with clean function of filter screen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864394A (en) * 2019-11-26 2020-03-06 广州市婵昕生物科技有限责任公司 Energy-saving new fan with clean function of filter screen

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