CN210485979U - Heat exchange fresh air dehumidifier that can mix wind and adjust - Google Patents

Heat exchange fresh air dehumidifier that can mix wind and adjust Download PDF

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Publication number
CN210485979U
CN210485979U CN201921590806.5U CN201921590806U CN210485979U CN 210485979 U CN210485979 U CN 210485979U CN 201921590806 U CN201921590806 U CN 201921590806U CN 210485979 U CN210485979 U CN 210485979U
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air
chamber
dehumidification
exhaust
indoor
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CN201921590806.5U
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Chinese (zh)
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张峰
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Kovatu Shanghai Heating And Ventilation Technology Co Ltd
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Kovatu Shanghai Heating And Ventilation Technology Co Ltd
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Abstract

The utility model relates to the technical field of air conditioning systems, in particular to a heat exchange fresh air dehumidifier capable of carrying out mixed air regulation, which comprises a case main body, wherein the left side surface of the case main body is provided with an outdoor air outlet, an outdoor air inlet and an indoor air return inlet, and the right side surface of the case main body is provided with a toilet air outlet and an indoor air outlet; the interior of the case main body is divided into an exchange chamber, an exhaust chamber, an air supply chamber, a dehumidification chamber and a toilet exhaust chamber by partition plates, a heat exchanger is arranged in the exchange chamber, translation type electric air valves are arranged between the exchange chamber and the exhaust chamber and between the exchange chamber and the dehumidification chamber, a compressor, a first dehumidification condenser and an exhaust fan are arranged in the exhaust chamber, and a high-efficiency filter and an air feeder are arranged in the air supply chamber; the utility model discloses side and the air supply side of airing exhaust has set up the electronic blast gate of adjustable aperture respectively, has increased and has mixed wind dehumidification function, has promoted indoor travelling comfort, has reduced simultaneously and has frequently switched between new trend mode and inner loop dehumidification mode.

Description

Heat exchange fresh air dehumidifier that can mix wind and adjust
Technical Field
The utility model relates to an air conditioning system technical field, concretely relates to heat exchange new trend dehumidifier that can mix wind and adjust.
Background
With the improvement of life quality, the requirements of people on living environment are continuously improved. In the home, work and even storage environments, more and more buildings are equipped with indoor and outdoor ventilation fresh air systems and air conditioning systems for adjusting indoor temperature. Furthermore, some places also put higher requirements on the humidity of air, and a fresh air dehumidification system needs to be installed for realization. The dehumidification system adopts the circulation of a compressor, a condenser, a throttling component, an evaporator and the compressor, the evaporator is used for cooling, condensing and dehumidifying air, then the condenser is used for reheating the dehumidified air, and the evaporator and the condenser are sequentially arranged along the direction of dehumidification airflow to form the two dehumidifiers.
The existing fresh air dehumidifier can only realize a full fresh air mode or an internal circulation dehumidification mode, and the defect of the prior fresh air dehumidifier is that when the outdoor humidity is very high, the introduced large amount of high-humidity fresh air can increase the dehumidification pressure of the dehumidifier, so that the indoor dehumidification can not achieve the ideal effect; the latter has disadvantages that the oxygen supply in the room is insufficient when no oxygen is introduced, and discomfort is noticeable when the number of people in the room is large. Therefore, it is necessary to design a heat exchange fresh air dehumidifier capable of adjusting the mixed air.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a heat exchange new trend dehumidifier that can mix wind and adjust has been designed to the problem that the background art provided, the side of airing exhaust and the side of supplying air have set up the electronic blast gate of adjustable aperture respectively, on original basis that can only switch between brand-new wind dehumidification mode or inner loop dehumidification mode, increased and mixed wind dehumidification function, promoted indoor travelling comfort, reduced heat exchange new trend dehumidifier simultaneously and frequently switched between new trend mode and inner loop dehumidification mode.
The utility model discloses a realize through following technical scheme:
a heat exchange fresh air dehumidifier capable of carrying out air mixing adjustment comprises a case main body, wherein an outdoor air outlet, an outdoor air inlet and an indoor air return inlet are sequentially arranged on the left side surface of the case main body from back to front; the interior of the case body is divided into an exchange chamber, an exhaust chamber, an air supply chamber, a dehumidification chamber and a toilet exhaust chamber by partition boards, a heat exchanger for exchanging heat between fresh air and return air is arranged in the exchange chamber, the heat exchanger divides the inside of the exchange chamber into a fresh air chamber and a return air chamber, the fresh air chamber is communicated with the outdoor air inlet, the air return chamber is communicated with the indoor air return opening, translational electric air valves are arranged between the exchange chamber and the exhaust chamber and between the exchange chamber and the dehumidification chamber, the exhaust chamber is internally provided with a compressor, a first dehumidifying condenser and an exhaust fan communicated with the outdoor exhaust outlet, the indoor air outlet of the dehumidification chamber is communicated with the indoor air outlet of the air supply chamber, and the indoor air outlet of the dehumidification chamber is communicated with the indoor air outlet of the air supply chamber.
Furthermore, the translation type electric air valve comprises an upper guide rail, a lower guide rail, a left fixing plate and a right fixing plate, wherein the upper guide rail, the lower guide rail, the left fixing plate and the right fixing plate are fixedly connected to form a rectangular frame with a valve port in the middle, a wind shield is connected between the upper guide rail and the lower guide rail in a sliding mode, a rack is fixed to the back face of the wind shield, a gear is meshed with the outer wall of the rack, and the gear is fixed to an output shaft of a stepping motor capable of rotating forwards and backwards.
Furthermore, coarse filters are arranged at the inlet of the outdoor air inlet and the inlet of the indoor air return inlet.
Furthermore, the compressor, the first dehumidifying condenser, the second dehumidifying condenser, the throttling component and the dehumidifying evaporator are sequentially connected end to form a loop, and the loop is used as a dehumidifying system of the heat exchange fresh air dehumidifier.
Furthermore, a through hole is formed in a partition plate between the exhaust chamber and the toilet exhaust chamber.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, side and the air supply side of airing exhaust has set up the electronic blast gate of translation formula respectively, step motor's corotation or reversal, the transmission relation of rethread gear and rack, can advance to drive the deep bead along the upper guideway, the direction of lower guideway perhaps moves the certain distance to the right left, further can adjust the aperture of valve port, can not only make heat exchange new trend dehumidifier automatic switch under new trend mode and inner loop dehumidification mode, can also be according to the detection to indoor outer humiture simultaneously, let equipment be in and work under the mixed wind dehumidification state, let partial new trend get into indoorly, satisfy the demand of indoor oxygen content, do not send the dehumidifier to be in the high load and move again simultaneously, can let indoor humidity reach the ideal value fast.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the first embodiment of the present invention;
FIG. 3 is a schematic diagram of the dehumidification operation of the present invention;
fig. 4 is a front view of the translational electric air valve of the present invention;
FIG. 5 is a schematic view of the structural connection of the rear back of the wind deflector in the present invention;
FIG. 6 is a gas flow diagram of the present invention when the new air mode is turned on;
FIG. 7 is a gas flow diagram of the internal circulation dehumidification mode of the present invention;
fig. 8 is a gas flow diagram when the air mixing mode of the present invention is opened.
Wherein, 1-cabinet main body, 2-outdoor air outlet, 3-outdoor air inlet, 4-indoor air return inlet, 5-toilet air outlet, 6-indoor air outlet, 7-partition, 8-exchange chamber, 9-exhaust chamber, 10-air supply chamber, 11-dehumidification chamber, 12-heat exchanger, 13-fresh air chamber, 14-air return chamber, 15-translation type electric air valve, 151-upper guide rail, 152-lower guide rail, 153-left fixed plate, 154-right fixed plate, 155-valve port, 156-wind shield, 157-rack, 158-gear, 159-stepping motor, 16-compressor, 17-first dehumidification condenser, 18-exhaust fan, 19-high efficiency filter, 20-a blower, 21-a dehumidifying evaporator, 22-a second dehumidifying condenser, 23-a throttling component, 24-a coarse filter, 25-a through hole and 26-a toilet exhaust room.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a heat exchange fresh air dehumidifier capable of performing air mixing adjustment comprises a case body 1, wherein an outdoor air outlet 2, an outdoor air inlet 3 and an indoor air return opening 4 are sequentially arranged on the left side surface of the case body 1 from back to front, coarse filters 24 are respectively arranged at an inlet of the outdoor air inlet 3 and an inlet of the indoor air return opening 4, and a toilet air outlet 5 and an indoor air outlet 6 are arranged on the right side surface of the case body 1 from back to front; the interior of the case body 1 is divided into an exchange chamber 8, an exhaust chamber 9, an air supply chamber 10, a dehumidification chamber 11 and a toilet exhaust chamber 26 by a partition 7, a heat exchanger 12 for exchanging heat between fresh air and return air is arranged in the exchange chamber 8, the heat exchanger 12 divides the inside of the exchange chamber 8 into a fresh air chamber 13 and a return air chamber 14, the fresh air chamber 13 is communicated with an outdoor air inlet 3, the return air chamber 14 is communicated with an indoor return air inlet 4, translation type electric air valves 15 are arranged between the exchange chamber 8 and the exhaust chamber 9 and between the exchange chamber 8 and the dehumidification chamber 11, a compressor 16, a first dehumidification condenser 17 and an exhaust fan 18 communicated with an outdoor exhaust outlet 2 are arranged inside the exhaust chamber 9, a high-efficiency filter 19 and a blower 20 communicated with the indoor air outlet 6 are arranged inside the air supply chamber 10, and a dehumidification evaporator 21, a second dehumidification condenser 22 and a throttling part 23 are arranged inside the dehumidification chamber 11; the partition 7 between the exhaust chamber 9 and the toilet exhaust chamber 26 is also provided with a through hole 25 for air circulation.
As can be seen from fig. 3, the compressor 16, the first dehumidifying condenser 17, the second dehumidifying condenser 22, the throttling component 23, and the dehumidifying evaporator 21 are sequentially connected end to form a loop, and are used as a dehumidifying system of the heat exchange fresh air dehumidifier, and the dehumidifying principle is as follows: the humid air is sucked into the dehumidification chamber 11, the compressor 16 can reduce the surface of the dehumidification evaporator 21 to be below the dew point temperature of the air, at the moment, when the humid air passes through the dehumidification evaporator 21, the moisture in the air can be decomposed and attached to the surface of the dehumidification evaporator 21, the water can flow to the water accumulation tank along with the hydrophilic platinum on the dehumidification evaporator 21 and then flow to the water tank or the water drain pipe for removal, the dehumidified dry cold air is heated by the heat recovered by the second dehumidification condenser 22 and then is discharged out of the machine under the action of the blower, and the circulation is carried out, so that the humid room achieves the drying effect; wherein the first dehumidifying condenser 17 can also further heat dry the exhaust gas.
As can be seen from fig. 4 and 5, the translational electric air valve 15 includes an upper guide rail 151, a lower guide rail 152, a left fixing plate 153 and a right fixing plate 154, the upper guide rail 151, the lower guide rail 152, the left fixing plate 153 and the right fixing plate 154 are fixedly connected to form a rectangular frame with a valve port 155 in the middle, a wind shield 156 is slidably connected between the upper guide rail 151 and the lower guide rail 152, a rack 157 is fixed to the back of the wind shield 156, a gear 158 is engaged with the outer wall of the rack 157, the gear 158 is fixed to an output shaft of a stepping motor 159 capable of rotating forward and backward, the stepping motor 159 rotates forward or backward, and the wind shield 156 can be further driven to move leftward or rightward for a certain distance along the directions of the upper guide rail 151 and the lower guide rail 152 by the transmission relationship between the gear 158 and the rack 157, and the opening of the valve port 155 can be further adjusted, so that the, meanwhile, the device can work in a mixed air dehumidification state according to the detection of indoor and outdoor temperature and humidity, part of fresh air enters the room, the requirement of indoor oxygen content is met, meanwhile, the dehumidifier is not in operation under high load, and the indoor humidity can reach an ideal value quickly.
As can be seen from FIG. 6, when the utility model is in a new air mode, the air baffle 156 on the translational electric air valve 15 between the exchange chamber 8 and the exhaust chamber 9 shields the left half part of the valve port 155, the air baffle 156 on the translational electric air valve 15 between the exchange chamber 8 and the dehumidification chamber 11 shields the right half part of the valve port 155, wherein, in the route No. ①, fresh air enters from the outdoor air inlet 3 and passes through the heat exchanger 12, the dehumidification evaporator 21, the second dehumidification condenser 22 and the high efficiency filter 19 in sequence, the fresh air is dehumidified and dried and finally discharged from the indoor air outlet 6 under the action of the blower 20, and in the route No. ②, dirty air in the room enters from the indoor air return 4 and then enters the exhaust chamber 9 through the heat exchanger 12, meanwhile, dirty air in the room can enter the toilet chamber 26 through the toilet outlet 5 and then enters the exhaust chamber 9 through the through hole 25, wherein, the first dehumidification condenser 17 can further heat and dry the dirty air, and finally discharge the outside the exhaust fan 18.
As can be seen from FIG. 7, when the internal circulation dehumidification mode is turned on, the wind shield 156 on the translational electric air valve 15 between the exchange chamber 8 and the exhaust chamber 9 shields the right half part of the valve port 155, and the wind shield 156 on the translational electric air valve 15 between the exchange chamber 8 and the dehumidification chamber 11 shields the left half part of the valve port 155, wherein, route No. ③ is that the indoor air enters from the indoor return air port 4, the indoor air passes through the dehumidification evaporator 21, the second dehumidification condenser 22 and the high efficiency filter 19 in sequence, the air is dehumidified and dried and finally discharged from the indoor air outlet 6 under the action of the blower 20, so as to form an indoor circulation dehumidification route No. ④, the air from the outdoor air inlet 3 directly enters the exhaust chamber 9 from the fresh air chamber 13, the dirty air in the toilet can also enter the toilet exhaust chamber 26 from the toilet exhaust port 5 and then enters the exhaust chamber 9 from the through hole 25, the first dehumidification condenser 17 can further heat and dry the dirty air, and finally the dirty air can be discharged under the action of the external air collector 18.
It can be seen from fig. 8 that when the utility model discloses when opening the mode of mixing wind, all be equipped with translation formula electric air valve 15 between exchange chamber 8 and the room of airing exhaust 9 and between dehumidifying chamber 11, deep bead 156 in two translation formula electric air valves 15 is in the intermediate position of valve port 155, namely the both ends of valve port 155 all are in openly, route ① this moment, route ②, route ③ and route ④ all go on simultaneously, and then can let partial new trend get into indoorly, satisfy the demand of indoor oxygen content, do not cause simultaneously that the dehumidifier is in high load and move down, can let indoor humidity reach the ideal value fast.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. The utility model provides a can mix heat exchange new trend dehumidifier that wind was adjusted, includes quick-witted case main part (1), its characterized in that: an outdoor air outlet (2), an outdoor air inlet (3) and an indoor air return inlet (4) are sequentially arranged on the left side surface of the case main body (1) from back to front, and a toilet air outlet (5) and an indoor air outlet (6) are arranged on the right side surface of the case main body (1) from back to front; the machine box comprises a machine box main body (1), wherein the machine box main body (1) is internally divided into a switching chamber (8), an exhaust chamber (9), an air supply chamber (10), a dehumidification chamber (11) and a toilet exhaust chamber (26) through a partition plate (7), a heat exchanger (12) used for fresh air and return air heat exchange is arranged in the switching chamber (8), the heat exchanger (12) is used for separating the switching chamber (8) into a fresh air chamber (13) and a return air chamber (14), the fresh air chamber (13) is communicated with an outdoor air inlet (3), the return air chamber (14) is communicated with an indoor return air inlet (4), translation type electric air valves (15) are arranged between the switching chamber (8) and the exhaust chamber (9) and between the dehumidification chamber (11), a compressor (16), a first dehumidification condenser (17) and an exhaust fan (18) communicated with the outdoor exhaust outlet (2) are arranged in the exhaust chamber (9), the air supply chamber (10) is internally provided with a high-efficiency filter (19) and an air supply machine (20) communicated with the indoor air outlet (6), and the dehumidification chamber (11) is internally provided with a dehumidification evaporator (21), a second dehumidification condenser (22) and a throttling component (23).
2. The heat exchange fresh air dehumidifier capable of mixing air and adjusting as claimed in claim 1, wherein: the translation type electric air valve (15) comprises an upper guide rail (151), a lower guide rail (152), a left fixing plate (153) and a right fixing plate (154), the upper guide rail (151), the lower guide rail (152), the left fixing plate (153) and the right fixing plate (154) are fixedly connected to form a rectangular frame with a valve port (155) in the middle, a wind shield (156) is connected between the upper guide rail (151) and the lower guide rail (152) in a sliding mode, a rack (157) is fixed to the back of the wind shield (156), a gear (158) is meshed with the outer wall of the rack (157), and the gear (158) is fixed to an output shaft of a forward and reverse rotating stepping motor (159).
3. The heat exchange fresh air dehumidifier capable of mixing air and adjusting as claimed in claim 1, wherein: and coarse filters (24) are arranged at the inlet of the outdoor air inlet (3) and the inlet of the indoor air return inlet (4).
4. The heat exchange fresh air dehumidifier capable of mixing air and adjusting as claimed in claim 1, wherein: the compressor (16), the first dehumidifying condenser (17), the second dehumidifying condenser (22), the throttling component (23) and the dehumidifying evaporator (21) are sequentially connected end to form a loop, and the loop is used as a dehumidifying system of the heat exchange fresh air dehumidifier.
5. The heat exchange fresh air dehumidifier capable of mixing air and adjusting as claimed in claim 1, wherein: a through hole (25) is also arranged on the partition plate (7) between the exhaust chamber (9) and the toilet exhaust chamber (26).
CN201921590806.5U 2019-09-24 2019-09-24 Heat exchange fresh air dehumidifier that can mix wind and adjust Active CN210485979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921590806.5U CN210485979U (en) 2019-09-24 2019-09-24 Heat exchange fresh air dehumidifier that can mix wind and adjust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921590806.5U CN210485979U (en) 2019-09-24 2019-09-24 Heat exchange fresh air dehumidifier that can mix wind and adjust

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111520819A (en) * 2020-05-12 2020-08-11 珠海格力电器股份有限公司 Fresh air conditioner
CN112303790A (en) * 2020-11-05 2021-02-02 珠海格力电器股份有限公司 New fan
CN112902320A (en) * 2021-03-30 2021-06-04 广州莱堡科技有限公司 Differential sliding dehumidification device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111520819A (en) * 2020-05-12 2020-08-11 珠海格力电器股份有限公司 Fresh air conditioner
CN112303790A (en) * 2020-11-05 2021-02-02 珠海格力电器股份有限公司 New fan
CN112902320A (en) * 2021-03-30 2021-06-04 广州莱堡科技有限公司 Differential sliding dehumidification device

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