CN1888629A - Ventilating system - Google Patents
Ventilating system Download PDFInfo
- Publication number
- CN1888629A CN1888629A CN 200510014196 CN200510014196A CN1888629A CN 1888629 A CN1888629 A CN 1888629A CN 200510014196 CN200510014196 CN 200510014196 CN 200510014196 A CN200510014196 A CN 200510014196A CN 1888629 A CN1888629 A CN 1888629A
- Authority
- CN
- China
- Prior art keywords
- heat exchanging
- air
- exchanging element
- full heat
- body housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
This invention discloses a kind of ventilation system with access door set at underside of body case. It includes: body case which forms the appearance and is set with absorbing opening and exhausting opening that lead air in and out; full heat exchanging element which is arranged at interior of body case and is used to undertake heat exchanging with indoor and outdoor air; air exhausting fan which sets at side face of full heat exchanging element and exhausts indoor air out of the room; air providing fan which sets at side face of full heat exchanging element and absorbs outdoor air in the room; controlling box, in which arranged with many electric parts, is set on the body case; access opening, which can let full heat exchanging element in and out, run through the body case; access door, which selectively screens the access opening, is set at underside of body case; assembling apparatus, by which fixes the controlling box on the body case; locating rack, which guides the locating position of full heat exchanging element, is set in the body case too.
Description
Technical field
The present invention relates to a kind of air exchange system, relate to particularly that a kind of access door is installed in the bottom, inside is provided with the air exchange system of full heat exchanging element locating rack.
Background technology
In recent years, for energy savings and reduction noise, human living space is developed to sealingization and heat insulationization direction.But As time goes on, it is dirty that the air in this enclosure space can become, and air quality descends, and influences people's eupnea.Therefore, should take a breath at any time in the big place of the density of population such as office.At this moment, adopt the air interchanger that utilizes full heat exchange method usually.This is in order to provide outside air keeping under the condition of indoor air temperature, and discharges room air.
Fig. 1 is the stereogram of the air interchanger of prior art, and Fig. 2 is the full heat exchanging element of air interchanger of prior art and the stereogram of prefilter.
As shown in the figure, on a side of the body casing 10 that constitutes outward appearance, be provided with the extraneous air suction inlet 12 that can suck extraneous air.Form the extraneous air that sucks from extraneous air inlet hole 12 between the inside of extraneous air suction inlet 12 and the full heat exchanging element 14 and be delivered to air intake passage (not expression the figure) on the full heat exchanging element 14.
To carry out heat exchange in order making from outside inhaled air with from the indoor air outside that is discharged to, full heat exchanging element 14 to be arranged on the middle position of body casing 10 inside, full heat exchanging element generally has the cross section of rhombus.
Aforesaid full heat exchanging element 14 flows the air with temperature difference respectively in different passages, exchange latent heat and sensible heat in high-efficiency thermal exchange membrane both sides by the high-efficiency thermal exchange membrane.
The extraneous air that flows to full heat exchanging element 14 from described extraneous air suction inlet 12 is given gas portion (not expression the figure) by being arranged on the extraneous air that body housing 10 forms, and is transported to indoor for gas port 16 by the extraneous air that is positioned at extraneous air suction inlet 12 opposite sides.
Simultaneously, described extraneous air is given on gas port 16 sides and has been formed indoor air sucting inlet 18, and externally the side of air suction inlet 12 is formed with the indoor air discharge port 20 that the room air that is drawn into air interchanger inside is discharged.
Formed long full heat exchanging element bracing frame 22 before and after on four angles of described full heat exchanging element 14, and be provided with prefilter 24 on the downside two sides of this full heat exchanging element 14.Prefilter 24 plays the effect of the foreign matter in the extraneous air that removing sucks, and with full heat exchanging element 14 installation is set respectively.Simultaneously, though not expression among the figure, the left and right sides of full heat exchanging element 14 be respectively arranged with room air forced to output to outdoor fan and with the outdoor air forced conveyance to indoor fan.Be provided with the access hole 30 that is used for discrepancy such as full heat exchanging element 14 grades in the front of body housing 10, and utilize access door 32 optionally to cover access hole 30, access door 32 is arranged on the place ahead of full heat exchanging element 14.Be provided with control box 34 on the front right-hand end of body housing 10.The inside of described control box 34 is provided with the various electric components of control air interchanger action.
But as above the air interchanger of Gou Chenging has following shortcoming:
In said structure, access hole 30 is arranged on the place ahead of body housing 10, when this air exchange system is keeped in repair, need take out full heat exchanging element 14 from the side, the side that the heat-exchange system of access door is installed need leave certain space, and the position that is provided with of air interchanger is restricted.
Summary of the invention:
In order to address the above problem, the access door that the object of the present invention is to provide a kind of access hole and cover access hole is arranged on the air exchange system on the bottom surface of body housing.
Another object of the present invention is to provide a kind of air exchange system that is provided with the locating rack of the installation site that guides full heat exchanging element in the body enclosure interior.
The 3rd purpose of the present invention is to provide a kind of erecting device of control box, makes between control box and the full heat exchanging element and do not disturb mutually.
In order to achieve the above object, air exchange system of the present invention comprises: the body housing that is provided with suction inlet that the guiding air comes in and goes out and outlet, formation outward appearance; Be arranged on the body enclosure interior, the full heat exchanging element that carries out heat exchange with the air of indoor and outdoor; Be arranged on the side of full heat exchanging element, indoor air is discharged to outdoor scavenger fan; Be arranged on the side of full heat exchanging element, will give the gas fan in the outdoor air suction chamber; Run through on the bottom surface that is arranged on described body housing the access hole that full heat exchanging element is come in and gone out; Optionally cover the access door of described access hole; Be arranged on the body housing, the control box of built-in several electric components and be arranged on the body housing, the locating rack that the position is set of guiding full heat exchanging element.
According to air exchange system as above, on the bottom surface of the body housing that constitutes outward appearance, be provided with the access hole that full heat exchanging element is come in and gone out, and on this access hole, access door be set, be used to open and close access hole.
Air exchange system provided by the invention is provided with access door on the bottom surface of body housing, therefore also air exchange system can be set in narrow relatively space.
In the present invention, the erecting device of control box is not projected into the inside of body housing, therefore when taking out full heat exchanging element, can not interfere mutually between full heat exchanging element and the erecting device, so can not damage full heat exchanging element.
Description of drawings
Fig. 1 is the stereogram of the air interchanger of prior art;
Fig. 2 is the full thermal element of air interchanger of prior art and the stereogram of prefilter;
Fig. 3 is equipped with the partial sectional view of the air exchange system of locating rack for the present invention;
Fig. 4 is the bottom isometric view of air exchange system of the present invention;
Fig. 5 is the stereogram of control box erecting device provided by the invention;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is the state diagram of the mobile state of air exchange system inner air provided by the invention.
Wherein:
50: body housing 52: the extraneous air suction inlet
56: room air outlet 60: full heat exchanging element
70: lower end brace table 72: the upper end brace table
82: extraneous air outlet 84: the outlet installing hole
88: indoor air sucting inlet 90: indoor suction inlet installing hole
100: scavenger fan 102: the scavenger fan cover
110: give gas fan 120: electric machine assembly
130: control box 135: the ceiling fixing port
140: access hole 150: access door
The specific embodiment
Referring to Fig. 3 and Fig. 4, as seen from the figure, roughly form the outward appearance that dimetric body housing 50 constitutes entire product, and the inner building block of protection, prevent that outside foreign matter from entering into inside.
The outwards outstanding extraneous air suction inlet 52 that sucks extraneous air that is provided with on the left surface of body housing 50.That is, face the wall and meditate and formed suction inlet installing hole (not expression among the figure) in the portion in the left side of described body housing 50, and insert on this suction inlet installing hole and be provided with extraneous air suction inlet 52.
Central part in described body housing 50 inboards is provided with full heat exchanging element 60.Full heat exchanging element 60 adopts the four prism type structure, has the platy structure that intersects vertically.That is, the dividing plate that utilizes special converted paper to make marks off to gas passage and exhaust passage, avoids outdoor gas and room air to mix mutually.
Like this, aforesaid full heat exchanging element 60 flows the different air with temperature difference in different passages, by the high-efficiency thermal exchange membrane between channel layer, and exchange latent heat and sensible heat.That is, the special converted paper that is used for full heat exchanging element 60 has and only allows moisture and the characteristics of heat by stoping air to pass through.
As above the full heat exchanging element 60 of Gou Chenging giving in device carried out full heat ventilation between gas and the exhaust, from be discharged to outdoor air, absorb airborne heat, it is passed to be fed to indoor outdoor air, like this, the influence of the outdoor air that room air is subjected to will reduce.And, be provided with filter (not expression among the figure) in the lower left side of full heat exchanging element 60.
Be provided with lower end brace table 70 in the lower end of full heat exchanging element 60.Lower end brace table 70 is used to support the lower-end corners of the full heat exchanging element 60 with diamond-shaped cross-section, and structure is longer before and after it.
And, be provided with upper end brace table 72 with lower end brace table 70 symmetries in the upper end of full heat exchanging element 60.Upper end brace table 72 has identical length with lower end brace table 70, and in the upper end of fixed support full heat exchanging element 60.
Be provided with on the rearward end of the left side of body housing 50 room air is discharged to outdoor room air outlet 56, outlet 56 inserts and is fixed on the outlet installing hole (not expression among the figure) that forms on the body housing 50.
Be provided with the locating rack that the position is set 80 of the described full heat exchanging element 60 of guiding in the inside of described body housing.Specifically, be provided with the installation site of locating rack 80 guiding full heat exchanging elements 60 in the front and back of described body housing 50.
Described locating rack 80 comprises as shown in Figure 5: be close to the support chip 80 ' on the one side that is arranged on full heat exchanging element 60; Stator 80 from described support chip 80 ' vertical curve " constitute.Described stator 80 " be arranged on the part of the front and back of body housing 50, at this stator 80 " on formed the screw through hole S ' that runs through described screw S.Thus, described locating rack 80 is arranged on the front and back of body housing 50 by screw S.
Described locating rack 80 is provided with in pairs, and the locating rack 80 that is provided with in pairs is arranged on the cross one another vertical line, supports the two sides of described full heat exchanging element 60.Promptly, described locating rack 80 is separately positioned on the front of body housing and the left side and the right side of back, and the locating rack 80 in left side to left down square neck tiltedly be provided with, the locating rack 80 on right side is obliquely installed to the lower right, formation 90 degree (vertical) that the angle between described thus left side and the right positioner frame 80 is identical with right flank with the upper left-hand face of described full heat exchanging element 60.
At the right side of body housing 50 head end, be provided with extraneous air outlet 82 on the promptly relative face with extraneous air suction inlet 52 is set.Extraneous air outlet 82 inserts and is arranged in the outlet installing hole 84 that forms on body housing 50 right flanks, the outstanding to the right formation of its right flank at body housing 50.
In the rear end, right side of body housing 50, be provided with indoor air sucting inlet 88 on the promptly relative face with extraneous air outlet 56 is set.To right-hand outstanding setting, its insertion is arranged on suction inlet installing hole 90 in the circular cell that forms on the body housing 50 right side rearward end to described indoor air sucting inlet 88 at the right flank of body housing 50.
Be provided with scavenger fan 100 in the left side of described heat exchange elements 60.That is, described room air is provided with room air scavenger fan 100 between room air outlet 56 and extraneous air suction inlet 52.Scavenger fan 100 will force to deliver to outlet 56 by indoor air sucting inlet 88 inhaled airs, therefore preferably use multi blade fan.
In the arranged outside of scavenger fan 100 scavenger fan cover 102.Scavenger fan cover 102 surrounds scavenger fan 100, is arranged on the outside of scavenger fan 100, the air draught that directing exhaust gas fan 100 forms.
Be provided with to gas fan 110 on the right side of full heat exchanging element 60.That is, be provided with between extraneous air outlet 82 and the indoor air sucting inlet 88 shape and scavenger fan 100 identical give gas fan 110, force deliver to indoor by extraneous air outlet 82 extraneous air.
And, though not expression among the figure in the outside of giving gas fan 110, is provided with identical with the scavenger fan cover 102 that is arranged on scavenger fan 100 outsides gas fan guard, the air-flow that guiding forms for gas fan 110 given equally.
Be provided with electric machine assembly 120 in the side of scavenger fan 100.The motor (not having expression among the figure) that is provided with in the inside of electric machine assembly by the power supply that the outside provides, offers scavenger fan 100 with rotary power.
On the head end of the right side of body housing 50, be provided with control box 130.The inside of control box 130 is provided with control part, the running of control air exchange system.That is: constraint power initiation/stop air exchange system, and control is given the revolution of gas fan 110 and scavenger fan 100, adjusts air quantity thus.Described control box 130 is by erecting device 170a, 170b, and 170c, 170d are arranged on the front of body housing 50.
Be provided with the ceiling fixing port 135 that air exchange system can be arranged on the ceiling in the front of described body housing 50.Described ceiling fixing port 135 should be separately positioned on the back of the front of body housing 50.
Simultaneously, in the one side of described body housing 50, specifically on the bottom surface of body housing 50, run through being provided with spot check mouth 140.Described spot check mouth 140 picks and places for the ease of described full thermal element 60, is arranged on the bottom of full heat exchanging element 60, and has the size corresponding with described full heat exchanging element 60.
On this spot check mouth 140, be provided with the spot check door 150 that optionally covers spot check mouth 140.That is, described spot check mouth 140 is arranged on the bottom surface of described body housing 50 to connect before and after the right angle tetragonal structure, and is provided with the dimetric spot check door 150 in right angle on this spot check mouth 140, is used to open and close spot check mouth 140.
Be provided with hinge 152 on the left-hand end of described spot check door 150, making spot check door 150 thus is axially to rotate down with the left-hand end.The right-hand end of described spot check door 150 utilizes screw to be fixed on the bottom surface of body housing 50.
Simultaneously, formed in the inside of body housing 150 inner space has been divided into the up and down baffle plate 160 in space.Baffle plate 160 as shown in the figure, in order to surround described exhaust fan cover 102 and to give gas fan guard (not expression among the figure), its central portion bends to arc, and is arranged to long integrative-structure before and after adopting material such as foamed polystyrene.
And, be provided with at the downside of baffle plate 160 and cover described air-flow that gas fan 110 and scavenger fan 100 form and the pilot cap (not expression among the figure) of giving with guiding function.
Referring to Fig. 5 and Fig. 6, as shown in the figure, control box 130 is by erecting device 170a, 170b, and 170c, 170d are fixed on the front of body housing 50.Erecting device 170a, 170b, 170c, 170d is by the 1st peace erecting device 170a in the left side, upper end of fixing control box 130; Fixing the 2nd erecting device 170b on the right side, upper end of control box 130; Fixing the 3rd erecting device 170c in the lower end of control box 130 left side; Fixedly the 4th erecting device 170d on the right side, lower end of control box 130 constitutes.
Described erecting device 170a, 170b, 170c, 170d is by being arranged on pin 172 on the control box 130 and construction bolt 174 and installing that nut 176 constitutes or constitute by being arranged on pin 172 on the control box 130 and the lock-joint 178 that is fixed on the body housing 50.
Specifically, the 1st erecting device 170a and the 2nd erecting device 170b and the 4th erecting device 170d are by pin 172 and construction bolt and nut 176 is installed is constituted, and the 3rd erecting device 170c is made of pin 172 and lock-joint 178.
Thus, every construction bolt 174 runs through the pin 172 of the 1st erecting device 170a and the 2nd erecting device 170b and the 4th erecting device 170d respectively, when being installed on the installation nut 176 of body housing 50 inside, the pin 172 that utilizes mode such as welding to be fixed on the control box 130 is fixed.
And, constitute the pin 172 of described the 3rd erecting device 170c and the composition of lock-joint 178.Modes such as lock-joint 178 utilization welding are fixed on the lock-joint fixed part 178 ' on the body housing 50; Insert the resettlement section 178 of an end of pin 172 " constitute.
Specifically, described pin fixed part 178 ' is positioned at the inside of body housing 50, and modes such as utilization welding are fixed on the front of body housing 50, form one with it.And, resettlement section 178 " when on the side, observing, form
The shape structure.
Described pin 172 comprises: the mode of utilization welding etc. is fixed on the control box 130, and forms the pin fixed part 172 ' of one with it; Optionally insert the resettlement section 178 of described lock-joint 178 " interior insertion section 172 " constitute.Described pin fixed part 172 ' and insertion section 172 " preferably vertical mutually.
Described the 3rd erecting device 170c as shown in Figure 6, and is not outstanding to the inside of body housing 50.Promptly, the 3rd erecting device 170c does not have as the 1st erecting device 170a or the 2nd erecting device 170b and the 4th erecting device 170d to the inside of body housing 50 outstanding, therefore, when full heat exchanging element 60 by access hole 50 when downside takes out, can not interfere with each other.
As above the interest field of the present invention of Gou Chenging is not confined to the content of embodiment, and in identical technical field, those skilled in the art can improve and replace on basis of the present invention.
For example, in the above-described embodiments, be provided with paired locating rack 80 respectively, but a locating rack 80 can be set respectively in the front and back of body housing 50 in the front and back of body housing 50.That is, on the right side of face of on the left side of the front of body housing 50 and back, locating rack 80 is set, guides the installation site of full heat exchanging element 60 thus.
In the above-described embodiments, fixedly have only the 3rd erecting device 170c to constitute in the erecting device in the control box 130, but described the 1st erecting device 170a or other erecting device also can be made of lock-joint 178 and pin 172 by lock-joint 178 and pin 172.
Below, describe for the flow regime of the indoor-outdoor air of air exchange system provided by the invention.Fig. 7 is the state diagram of the mobile state of air exchange system inner air provided by the invention.
As seen from the figure, according to the complete hot ventilatory pattern that the user selects, control the running of air exchange system by the control part of control box 130.
At first, along with the startup of giving gas fan 110, extraneous air enters the inside of air exchange system by extraneous air suction inlet 52, and is guided by left side suction passage 54 (not shown)s, by the lower left side face of full heat exchanging element 60, be sucked into the inside of full heat exchanging element 60.At this moment extraneous air is flowed through when being arranged on filter on the full heat exchanging element 60 lower left side faces (not expression among the figure), removes inner foreign matter, flows into the inside of described full heat exchanging element 60 then.
After the outdoor air of inflow full heat exchanging element 60 inside and the room air heat-shift and moisture of discharge, discharge by full heat exchanging element 60 upper right faces.Flow through the outdoor air of full heat exchanging element 60 by forcing to send for gas fan 110, under the guiding of exhaust passage, described right side 86 (not shown)s, be transported to indoor by the extraneous air outlet 82 that is arranged on body housing 50 right flanks.
Simultaneously, room air is discharged to outdoor under the effect of scavenger fan 100.At this moment room air by the right side, bottom of full heat exchanging element 60, is sucked into full heat exchanging element 60 inside then by the inside of indoor air sucting inlet 88 inflow air exchange systems.Enter the room air of full heat exchanging element 60 inside with after outdoor air heat-shift and moisture that the outside sucks, discharge by full heat exchanging element 60 lower left side faces, force to send by scavenger fan 100 then, be directed to passing away 58 (not shown) inside, left side, and be discharged to the outside by the room air outlet 56 that is arranged on the body housing 50 left surface rearward end.
Claims (9)
1. air exchange system comprises: the body housing that is provided with suction inlet that the guiding air comes in and goes out and outlet, formation outward appearance; Be arranged on the body enclosure interior, the full heat exchanging element that carries out heat exchange with the air of indoor and outdoor; Be arranged on the side of full heat exchanging element, indoor air is discharged to outdoor scavenger fan; Be arranged on the side of full heat exchanging element, will give the gas fan in the outdoor air suction chamber; And be arranged on the body housing, the built-in control box of several electric components, it is characterized in that: run through being arranged on the body housing, access hole that full heat exchanging element comes in and goes out and the access door that optionally covers access hole are arranged on the bottom surface of body housing, control box is fixed on the body housing by erecting device, and the locating rack that the position is set of guiding full heat exchanging element is installed in housing.
2. air exchange system according to claim 1 is characterized in that: described locating rack is separately positioned on the front and back in the body housing.
3. air exchange system according to claim 1 and 2 is characterized in that: described locating rack is provided with in pairs.
4. air exchange system according to claim 3 is characterized in that: described paired locating rack is arranged on the cross one another straight line, to the installation channeling conduct and the location of full heat exchanging element.
5. air exchange system according to claim 4 is characterized in that: described locating rack is made of the stator of being close to the support chip on the one side that is arranged on full heat exchanging element and be installed on the body housing.
6. air exchange system according to claim 1 is characterized in that: described erecting device is separately positioned on the left and right sides of control box upper end and lower end.
7. air exchange system according to claim 6 is characterized in that: described erecting device is made of the lock-joint and the pin of the mutual insertion combination of at least one, and not outstanding to the body enclosure interior.
8. air exchange system according to claim 7 is characterized in that: described lock-joint and pin position are in the left side, lower end of control box.
9. air exchange system according to claim 8 is characterized in that: described lock-joint and pin are integral with the control box and the body casing bodily form respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510014196 CN1888629A (en) | 2005-06-30 | 2005-06-30 | Ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510014196 CN1888629A (en) | 2005-06-30 | 2005-06-30 | Ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1888629A true CN1888629A (en) | 2007-01-03 |
Family
ID=37577917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510014196 Pending CN1888629A (en) | 2005-06-30 | 2005-06-30 | Ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1888629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016564A (en) * | 2016-07-01 | 2016-10-12 | 珠海格力电器股份有限公司 | Ventilation device |
-
2005
- 2005-06-30 CN CN 200510014196 patent/CN1888629A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016564A (en) * | 2016-07-01 | 2016-10-12 | 珠海格力电器股份有限公司 | Ventilation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2557849Y (en) | Ventilator or ventilation device with heat exchanger and air filter | |
| CN1916517A (en) | Ventilating system | |
| CN1727786A (en) | Ventilating system | |
| CN1712830A (en) | Ventilating system | |
| CN1707170A (en) | Air conditioner | |
| KR20090022638A (en) | A ventilating apparatus | |
| CN1633574A (en) | Built-in type outdoor unit for air conditioner | |
| CN1746575A (en) | Air conditioner | |
| CN1888628A (en) | Ventilating system | |
| JP2010529411A (en) | Modular ventilation system | |
| CN1888629A (en) | Ventilating system | |
| JP2007139232A (en) | Ventilating structure | |
| CN2715022Y (en) | Outdoor machine of air conditioner, and air conditioner | |
| KR20120008468U (en) | Ventilating apparatus including heat exchanger | |
| CN1888631A (en) | Ventilating system | |
| CN1707183A (en) | Ventilator | |
| CN1699851A (en) | Dehumidifier | |
| CN1888617A (en) | Air conditioner | |
| CN100414190C (en) | Fixed structure of fand housing in ventilation system | |
| CN1627604A (en) | Structure for installing assembled motor in ventilation system | |
| CN1712833A (en) | Air exchanger | |
| CN1542329A (en) | Outdoor air flow arrangement for window type air conditioner | |
| CN1357730A (en) | Indoor heat exchanger installing structure for vertical air conditioner | |
| CN1548815A (en) | Integrated air conditioner scavenge door mounting structure | |
| CN1712792A (en) | Installation structure of heater for air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |