CN206300384U - A kind of heat exchanger apparatus - Google Patents
A kind of heat exchanger apparatus Download PDFInfo
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- CN206300384U CN206300384U CN201621285096.1U CN201621285096U CN206300384U CN 206300384 U CN206300384 U CN 206300384U CN 201621285096 U CN201621285096 U CN 201621285096U CN 206300384 U CN206300384 U CN 206300384U
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- heat exchanger
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Abstract
The utility model discloses a kind of heat exchanger apparatus.The device includes：Body of thermal insulating box；The side of the body of thermal insulating box is air intake end interface, and the opposite side relative with air intake end interface is outlet air end；It is arranged on the heat exchange area between the air intake end interface and air-out end interface；The heat exchange area includes at least two heat exchangers, and the heat exchanger is set with predetermined angle；Switch the actuating mechanism of wind path；The actuating mechanism includes：The closed air-valve and at least one movable air door of at least one adjustable aperture；The movable air door includes：Air door body, the push rod for being arranged on the air door rotary shaft of air door body one end and being connected with the air door body.The device is adjusted under different running statuses, adjusts the heat exchanger area for coming into operation according to the actual requirements, and in ventilation state, can effectively reduce the resistance of heat exchanger apparatus, greatly reduces energy consumption of the system in During Process of Long-term Operation.
Description
Technical field
The utility model is related to ventilation and air conditioning system technical field, more particularly to a kind of heat exchanger apparatus.
Background technology
In existing some mechanical refrigeration ventilation and air conditioning systems, such as water-cooling type and straight swollen type ventilation and air conditioning system, it is necessary to
Air is processed using heat exchanger apparatus, causes air flow through heat exchanger so as to carry out cool-down dehumidification, and export low temperature and low humidity
Air.
In traditional heat exchanger apparatus, one or more heat exchanger for being arranged on box house is needed across entirely changing
The body of thermal insulating box of hot device device.The resistance and heat exchange area of such heat exchanger apparatus are steady state value.And in air conditioner ventilating system
Different running statuses in, for example ventilation or running state of air conditioner under, air is both needed to flow through such heat exchanger apparatus, heat exchange
Device device cannot match from different system running states, cause larger energy waste, such as under ventilation state, change
The resistance of hot device device is larger, causes to waste, and need to be run in annual air conditioner especially for subway station and underground space etc.
All-air system, the energy consumption of so immutable heat exchanger apparatus is larger.
Therefore, prior art is also to be developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of heat exchanger apparatus, purport
Resistance and heat exchange area, the larger problem of energy consumption cannot be adjusted heat exchanger apparatus in the prior art are solved.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of heat exchanger apparatus, wherein, including：
Body of thermal insulating box；The side of the body of thermal insulating box is air intake end interface, and the opposite side relative with air intake end interface is
Wind end；
It is arranged on the heat exchange area between the air intake end interface and air-out end interface；The heat exchange area is included extremely
Few two heat exchangers, the heat exchanger is set with predetermined angle；
Switch the actuating mechanism of wind path；The actuating mechanism includes：The closed air-valve of at least one adjustable aperture and
At least one movable air door；
The movable air door includes：Air door body, be arranged on air door body one end air door rotary shaft and with the wind
The push rod of door body connection；
The movable air door and closed air-valve are arranged in the heat exchange area, change closed valve area and movable wind
Door angle is switching the wind path.
Described heat exchanger apparatus, wherein, the heat exchanger includes First Heat Exchanger and the second heat exchanger；
The First Heat Exchanger and the second heat exchanger vertically, the body of thermal insulating box are arranged on the first predetermined angular
It is interior, formed including the first passage by First Heat Exchanger, the second channel by the second heat exchanger and changed not by first
The heat exchange area of the third channel of hot device and the second heat exchanger；
First predetermined angular is the acute angle between heat exchanger and horizontal plane.
Described heat exchanger apparatus, wherein, the closed air-valve is arranged on the First Heat Exchanger close to the air intake
The side of interface；Close the first passage.
Described heat exchanger apparatus, wherein, the air door main body of the movable air door is arranged on the First Heat Exchanger and
Two heat exchangers close the third channel away from the connection straight line between one end of body of thermal insulating box；
The air door rotary shaft is arranged on the one end of the First Heat Exchanger or the second heat exchanger away from body of thermal insulating box.
Described heat exchanger apparatus, wherein, first predetermined angular is 22.5 ° -67.5 °.
Beneficial effect：A kind of heat exchanger apparatus that the utility model is provided, with the movable device for allowing hand over wind path,
Can be adjusted according to actual conditions, the wind path to heat exchange area, realize that the resistance and heat exchange area of heat exchanger apparatus can
Become.The heat exchanger apparatus of the adjustable resistance and heat exchange area, are adjusted under different running state of air conditioner, according to actual need
Ask to adjust the heat exchanger area for coming into operation, and in ventilation state, the resistance of heat exchanger apparatus can be effectively reduced,
Energy consumption of the air-conditioning system in During Process of Long-term Operation is greatly reduced, energy-saving run is realized.
Brief description of the drawings
The structural representation of the heat exchanger apparatus that Fig. 1 is provided for the utility model embodiment.
Structural representation of the heat exchanger apparatus that Fig. 2 is provided for the utility model embodiment under operational mode of divulging information.
The method flow diagram of the control method of the heat exchanger apparatus that Fig. 3 is provided for the utility model embodiment.
Specific embodiment
The utility model provides a kind of heat exchanger apparatus.To make the purpose of this utility model, technical scheme and effect more
Clear, clear and definite, the embodiment that develops simultaneously referring to the drawings is further described to the utility model.It should be appreciated that this place is retouched
The specific embodiment stated only is used to explain the utility model, is not used to limit the utility model.
As shown in figure 1, the heat exchanger apparatus provided for the utility model embodiment.The heat exchanger apparatus include：Insulated cabinet
Body 100, closed air-valve 200, movable air door 300 and heat exchanger 400.
The side of the body of thermal insulating box 100 is air intake end interface A, and the opposite side relative with air intake end interface is outlet air end B,
It is heat exchange area C between the air intake end interface and air-out end interface.Flowed through in air-conditioning system the air of heat exchanger apparatus from
Interface A enters, by heat exchange area C, after carrying out changing hot/cold, from outlet air end B outputs.
Include at least two heat exchangers 400 in the heat exchange area C, the heat exchanger 400 is set with predetermined angle
In the body of thermal insulating box 100 of the heat exchanger apparatus.
The actuating mechanism for switching wind path is additionally provided with the heat exchange area C.The actuating mechanism is by different
Action, thus it is possible to vary the passage that air passes through heat exchange area C（That is wind path）, by the width for changing these passages or passage
Deng so as to change the heat exchanger quantity of air process（Or the area of heat exchanger）, realize the change heat exchanger face of heat exchanger apparatus
Product and change resistance.
To realize the operation of the switching wind path, the actuating mechanism includes：The closed air-valve of at least one adjustable aperture
200 and at least one movable air door 300.The closed air-valve can adjust aperture and controlled with adjusting the width of corresponding passage with
And closure or openness.
As shown in figure 1, the movable air door 300 includes：Air door body 310, the air door for being arranged on air door body one end turns
Moving axis 320 and the push rod 330 being connected with the air door body.Push rod 330 promotes the rotation of air door body to change air door body
Angle, so as to adjust the width and closure or openness of corresponding passage.More specifically, the movable air door 300 can also be wrapped
The push rod rotational positioning seat for fixing push rod 330 is included, can be connected by connecting chain ring etc. between push rod and air door main body
Connect.
It is arranged in the heat exchange area by the combination of above-mentioned movable air door and closed air-valve, heat can be achieved in
Wind path handover operation in exchange area, changes the heat exchanger area and resistance of heat exchanger apparatus.
In actual application, can be according to actual conditions the need for, the heat exchanger of respective numbers is set and according to changing
The quantity of hot device sets respective action mechanism to provide more than one wind path.Herein air stream is represented using " wind path " one word
Through the special modality of heat exchanger apparatus.
In the utility model embodiment, as shown in Fig. 2 there is provided 402 two, 401 and second heat exchanger of First Heat Exchanger
Heat exchanger.Specifically, can be connected by heat exchanger header 403 between the heat exchanger 402 of the First Heat Exchanger 401 and second,
In order to be passed through refrigerant or heating agent to heat exchanger, the heat exchange between air is realized and flowed through.
The heat exchanger 402 of the First Heat Exchanger 401 and second vertically, is arranged on described exhausted with the first predetermined angular
In hot tank body.Under the division of actuating mechanism, in heat exchange area, formed include by the first passage of First Heat Exchanger,
By the second channel of the second heat exchanger and not by First Heat Exchanger and the third channel of the second heat exchanger.
As shown in Fig. 2 first predetermined angle is the acute angle between heat exchanger and horizontal plane.It is preferred that will
The first predetermined angle control is at 22.5 ° -67.5 °.When the angle is controlled within this range, it is possible to achieve flow through first and change
The air-flow uniformity >=80% of hot device, the second heat exchanger, is conducive to improving heat exchanging efficiency.
Specifically, in the present embodiment, the actuating mechanism it is corresponding be set to a closed air-valve 200 and a work
Dynamic air door 300.The First Heat Exchanger 401 includes the connection end being connected with casing and the operation end away from casing.
As shown in Fig. 2 the closed air-valve 200 is arranged on the First Heat Exchanger 401 close to the air intake end interface
Side, is set, near the operation end so as to close the first passage.
By above-mentioned setting, the unlatching of the first passage can be controlled by controlling the aperture of closed air-valve 200, is closed
Close or heat exchanger area.
More specifically, as shown in figure 1, the air door main body 310 of the movable air door 300 be arranged on the First Heat Exchanger and
Second heat exchanger closes the third channel away from the connection straight line between one end of body of thermal insulating box.The air door rotary shaft
320 are arranged on the one end of the second heat exchanger away from body of thermal insulating box.
Under the promotion of push rod, air door main body 310 can rotate along the air door rotary shaft 320, change angle so as to adjust
The whole third channel is turned on or off.
In the present embodiment, the second channel can be controlled with third channel by the movable air door.In such as Fig. 2 institutes
In the state of showing, the rotation of air door main body 310 flows through second to being close to the inclined-plane of the second heat exchanger 402 so as to enclose air
Heat exchanger channel, forms described third channel（Now closed air-valve is also switched off）.In the state of as shown in Figure 1, air door
Then in the presence of push rod, adjustment angle is changing the heat exchange area that air flows through the second heat exchanger channel for main body 310.Wherein,
State shown in Fig. 1 is：Air door main body abuts against the operation end K of the First Heat Exchanger.
In actual application, for ease of control, the closed air-valve and movable air door can use electric structure, pass through
Electric signal is controlled.For example, the closed air-valve can use electronic closed air-valve, driven by manual and electric double-purpose drive device
It is dynamic, according to the electric signal or control instruction of control device, closed valve area is adjusted in proportion.In addition, the push rod can also
Using with the driving function of torch two, the electric pushrod of the normally closed locked formula of switching mode.
In the utility model embodiment, by electric pushrod and the combination application of closed air-valve, filled in specific control
Under the control put, it is possible to achieve become resistance and become the adjustment of heat exchange area, realize the high efficiency of operation of air conditioner.
For example, in the state of when ventilation as shown in Figure 2 runs, air door main body is in patch closed state with the second heat exchanger,
The cleaning of heat exchanger can be protected to be not adhered to dust（Similarly, First Heat Exchanger is divulged information also under the protection that closed air-valve is completely closed
When also clean and be not adhered to dust）, beneficial to the cleaning of unit.In addition, now heat exchange area is in the running status of third channel, greatly
Reduce air drag（Only the 1/60 of Traditional heat exchanger designs）, energy consumption is reduced well.
As shown in figure 3, the control of the heat exchanger apparatus that a kind of control above-described embodiment provided for the utility model is provided
Method.The control method is controlled according to actual situation to actuating mechanism, so as to adjust the heat exchange area of heat exchanger apparatus
And resistance, adapt to different workings.It is specifically included：
101：Obtain air intake dew-point temperature detected value T1。
102：In the air intake dew-point temperature detected value T1More than or equal to default air-out dew-point temperature setting value T0When, open
Open the closed air-valve and movable air door to the first running status is controlled by push rod, first running status is to flow through hot friendship
Change whole heat exchangers in region.
It is corresponding in the utility model embodiment, first running status is：In first and second heat exchanger and heat exchange
Portion feeds water or refrigerant.Electronic closed air-valve energization action is powered off in after full open position, keeps full open position.Wind
Door main body acts to operation end power-off and is adjacent to after electric pushrod energization, and it is in air-tight state to keep with operation of air conditioner end, so that
Air is set all to flow through the first and second heat exchangers.
For example, when air-conditioning system refrigeration full load is run, air door main body is positioned at operation under the promotion of electric pushrod
End is adjacent to sealing by power-off after the compression time delay of some seconds, and the blade of electronic closed air-valve is in open completely parallel to primary air
State.Now air enters in heat exchanger apparatus body of thermal insulating box from air intake end interface, then flows through whole heat exchange of heat exchange area
Device carries out heat exchange cool-down dehumidification, then sends out the air of low temperature and low humidity through outlet air end again.
103：Default second setting value is being less than when advancing air dew-point temperature detected value（That is T0- Δ t1）, and continue
During one time period M1, stop heat exchange.Specifically, can be stopped by stopping sending into the modes such as refrigerant or heating agent to heat exchanger
The heat exchange operation of heat exchange area.
With the carrying out of oepration at full load pattern, the actual conditions of air-conditioning system operation are it may happen that change, and be not required to
Continue executing with the operational mode.Therefore, when the condition of step 103 is met, oepration at full load pattern can be exited, to perform
Other operational modes stop heat exchange.
In the control method that the utility model embodiment is provided, according to air intake dew-point temperature detected value T1, it is divided into three kinds
Different operational modes, the first is above-mentioned T1≥T0When oepration at full load pattern.Second is T0- Δ t1≤T1＜ T0's
Operation at part load pattern and T1＜ T0- Δ t1When ventilation operational mode.
Wherein, T0It is air-out dew-point temperature setting value（Unit:℃）, T1It is real-time air intake dew-point temperature detected value（Unit:
℃）, Δ t1It is part load limit（Unit:℃）.Above-mentioned parameter value can be preset by technical staff according to actual conditions,
Actually used situation to heat exchanger apparatus is related, and therefore not to repeat here.
Specifically, under operation at part load pattern, as shown in figure 3, the control method includes：
104：In the air intake dew-point temperature detected value more than or equal to default air-out dew-point temperature setting value and less than institute
When stating the second setting value, close the closed air-valve and movable air door to the second running status is controlled by push rod；Described second
Running status is at least to flow through a heat exchanger.
It is corresponding in the utility model embodiment, second running status is：Preferentially it is preferentially fed into the second heat exchanger
Water or refrigerant, electronic closed air-valve energization action are powered off in after completely closed state, keep completely closed state.Air door main body
Power-off is acted to operation end after electric pushrod energization, keeps being adjacent to state in closed with operation end, air is flowed only through it
In a heat exchanger.
Further, by after predetermined second time period M2, when advancing air dew-point temperature detected value is more than or equal to pre-
If the second setting value when, the closed air-valve is opened in proportion（105）.
Specifically, the unlatching ratio can be judged at interval of N seconds, until detect meet target temperature point after break
Electricity, determines electronic closed air-valve（3）The aperture of proportion adjustment.The number of seconds N at interval can be determined according to actual conditions or
Adjustment.
By after certain period of time, if still failing to reach predetermined heat transfer effect, indicating now operation at part load
The heat exchange efficiency of pattern needs to improve, and therefore, it can perform step 105, by opening closed air-valve in proportion, increases heat exchanger
The method of heat exchange area realizes target heat transfer effect as soon as possible.
In step 105, by electric pushrod and electronic closed air-valve composite, under specific control method, can be with root
According to coming into operation for the actual adjustment heat exchange area of demand, the energy-saving run of air-conditioning or ventilating system is realized.
Under sub-load and whole load operation patterns, the resistance of heat exchanger apparatus and original heat exchanger apparatus phase
Closely, but heat exchange area can be adjusted by movable device so as to realize more efficient air heat-exchange, can be further reduced
The energy consumption of heat exchanger apparatus.
More specifically, as shown in figure 3, the following control method to divulge information under operational mode, it includes：
106：When the air intake dew-point temperature detected value is less than default second setting value, the closed air-valve is closed simultaneously
Movable air door to the 3rd running status is controlled by push rod；3rd running status is that the whole for being not passed through heat exchange area is changed
Hot device.
It is corresponding in the utility model embodiment, the 3rd running status is：First and second heat exchangers stop feeding
Water or refrigerant.Electronic closed air-valve energization action is powered off in after completely closed state, keeps completely closed state；Air door main body
Acted after electric pushrod energization to operation end from one end after power off, holding closed is adjacent to state.
Under the ventilation operational mode, heat exchanger apparatus need not can directly from heat exchanger apparatus for cold heat, air
Pass through, air drag is only the 1/60 of Traditional heat exchanger designs, can greatly saving energy consumption.
In sum, the utility model embodiment provide heat exchanger apparatus and its control method, using sealing air-valve and
The combination application of movable air door, under the implementation of distinctive control mode and control device, respectively can system at full capacity, it is empty
Adjust and run under sub-load, ventilation isotype, be automatically obtained change resistance, become heat exchanger area without dead band switchover operation, both energy-conservation
And it is clean.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
The utility model design is subject to equivalent or change, and all these changes or replacement should all belong to appended by the utility model
Scope of the claims.
Claims (5)
1. a kind of heat exchanger apparatus, it is characterised in that including：
Body of thermal insulating box；The side of the body of thermal insulating box is air intake end interface, and the opposite side relative with air intake end interface is outlet air end；
It is arranged on the heat exchange area between the air intake end interface and air-out end interface；The heat exchange area includes at least two
Individual heat exchanger, the heat exchanger is set with predetermined angle；
Switch the actuating mechanism of wind path；The actuating mechanism includes：The closed air-valve of at least one adjustable aperture and at least
One movable air door；
The movable air door includes：Air door body, be arranged on air door body one end air door rotary shaft and with the air door sheet
The push rod of body connection；
The movable air door and closed air-valve are arranged in the heat exchange area, change closed valve area and movable air door angle
Spend to switch the wind path.
2. heat exchanger apparatus according to claim 1, it is characterised in that the heat exchanger includes First Heat Exchanger and second
Heat exchanger；
The First Heat Exchanger and the second heat exchanger vertically, are arranged in the body of thermal insulating box with the first predetermined angular,
Being formed includes the first passage by First Heat Exchanger, the second channel by the second heat exchanger and by First Heat Exchanger
With the heat exchange area of the third channel of the second heat exchanger；
First predetermined angular is the acute angle between heat exchanger and horizontal plane.
3. heat exchanger apparatus according to claim 2, it is characterised in that the closed air-valve is arranged on first heat exchange
Device is close to the side of the air intake end interface；Close the first passage.
4. heat exchanger apparatus according to claim 2, it is characterised in that the air door main body of the movable air door is arranged on institute
First Heat Exchanger and the second heat exchanger are stated away from the connection straight line between one end of body of thermal insulating box, the third channel is closed；
The air door rotary shaft is arranged on the one end of the First Heat Exchanger or the second heat exchanger away from body of thermal insulating box.
5. heat exchanger apparatus according to claim 2, it is characterised in that first predetermined angular is 22.5 ° -67.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285096.1U CN206300384U (en) | 2016-11-28 | 2016-11-28 | A kind of heat exchanger apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285096.1U CN206300384U (en) | 2016-11-28 | 2016-11-28 | A kind of heat exchanger apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300384U true CN206300384U (en) | 2017-07-04 |
Family
ID=59211819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621285096.1U Active CN206300384U (en) | 2016-11-28 | 2016-11-28 | A kind of heat exchanger apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705495A (en) * | 2016-11-28 | 2017-05-24 | 广东申菱环境系统股份有限公司 | Heat exchanger device and control method thereof |
| CN110513294A (en) * | 2019-10-09 | 2019-11-29 | 临沂冠有机电制造有限公司 | A kind of energy-saving screw rod air compressor |
-
2016
- 2016-11-28 CN CN201621285096.1U patent/CN206300384U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705495A (en) * | 2016-11-28 | 2017-05-24 | 广东申菱环境系统股份有限公司 | Heat exchanger device and control method thereof |
| CN110513294A (en) * | 2019-10-09 | 2019-11-29 | 临沂冠有机电制造有限公司 | A kind of energy-saving screw rod air compressor |
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