CN201892286U - Integration heating exhaust device - Google Patents
Integration heating exhaust device Download PDFInfo
- Publication number
- CN201892286U CN201892286U CN2010206647050U CN201020664705U CN201892286U CN 201892286 U CN201892286 U CN 201892286U CN 2010206647050 U CN2010206647050 U CN 2010206647050U CN 201020664705 U CN201020664705 U CN 201020664705U CN 201892286 U CN201892286 U CN 201892286U
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- Prior art keywords
- air
- communicated
- channel
- mainframe box
- exhaust
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 230000010354 integration Effects 0.000 title 1
- 239000002184 metal Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an integrated heating exhaust device, which comprises a host computer and at least one terminal module, wherein the host computer comprises a host computer cabinet, a fan and a three-way reversing valve; an air suction channel, an exhaust channel and an air return channel are formed in the host computer cabinet; the air inlet end of the fan is communicated with the air suction channel; the air supply end of the fan is communicated with the exhaust channel; the tail end of the exhaust channel is communicated with the inlet of the three-way reversing valve; the outlet end of the three-way reversing valve is communicated with an exhaust outlet and the air return channel respectively; the terminal module consists of an installation plate and an electric heating module; an air suction port and an air supply port are formed on the installation plate; the air suction port is connected with the air suction port of the host computer cabinet through a pipeline; the air supply port is connected with the air return port of the host computer cabinet through a pipeline; and the electric heating module is arranged at the air supply port. Air is heated and conveyed back into a room by the air return channel and a heating device, so that exhausting and heating functions are integrated; a heater is arranged on a terminal in the room, so that the heating efficiency can be improved; and switching between exhausting and heating can be realized by the three-way reversing valve.
Description
Technical field:
The utility model relates to building field, relates in particular to ventilation unit, particularly a kind of integrated form thermal exhaust device.
Background technology:
Building room inner air flow does not need air interchanger when smooth, need heat to air in the room when temperature is low.In the prior art, exhaust apparatus adopts exhaust fan, and heating apparatus adopts air conditioner, equipment cost height.When exhaust fan and air conditioner used simultaneously, power consumption was many, and exhaust fan is discharged hot-air outdoor, can not make full use of heat energy.
Summary of the invention:
The purpose of this utility model is to provide a kind of integrated form thermal exhaust device, and exhaust fan and air conditioner that described this integrated form thermal exhaust device will solve prior art do not possess exhaust and heating function, equipment cost height, power consumption technical problem how simultaneously.
This integrated form thermal exhaust device of the present utility model comprises main frame and at least one terminal module, wherein, described main frame includes mainframe box, blower fan and three-way diverter valve, described mainframe box is provided with an exhaust outlet, at least one inlet scoop and at least one return air inlet, be provided with an air-suction channel in the mainframe box, an air exhaust passage and a return air channel, the air intake of described blower fan is communicated with described air-suction channel, the air-supply end of blower fan is communicated with described air exhaust passage, any one described inlet scoop all is communicated with air-suction channel, the end of air exhaust passage is communicated with the arrival end of described three-way diverter valve, a port of export of three-way diverter valve is communicated with described exhaust outlet, another port of export of three-way diverter valve is communicated with described return air channel, any one described return air inlet all is communicated with return air channel, any one described terminal module is each free installing plate and electrical heating module formation all, described installing plate is provided with an air entry and an air taking port, described air entry is connected with the inlet scoop of mainframe box by pipeline, described air taking port is connected with the return air inlet of mainframe box by pipeline, and described electrical heating module is arranged on the air taking port place.
Further, described electrical heating module is made of PTC heater.
Further, the arranged outside of mainframe box has the metal installing rack, and described metal installing rack is provided with installing hole.
Operation principle of the present utility model is: mainframe box is fixedly installed in the building, and terminal module is arranged on the toilet or needs to ventilate other rooms of heating.When selecting to ventilate, utilize three-way diverter valve to close return air channel and also open exhaust outlet simultaneously, room air is discharged through air entry, pipeline, inlet scoop, air-suction channel, blower fan, air exhaust passage, three-way diverter valve and exhaust outlet under the negative pressure that blower fan produces.When selecting heating, utilize three-way diverter valve to close exhaust outlet and also open return air channel simultaneously, room air is got back to indoor through air entry, pipeline, inlet scoop, air-suction channel, blower fan, air exhaust passage, three-way diverter valve, return air channel, return air inlet, pipeline and air taking port under the negative pressure that blower fan produces, utilize the air at electrical heating module heating air taking port place, send into indoor air and obtain heating.
The utility model and prior art are compared, and its effect is actively with tangible.The utility model is provided with three-way diverter valve and return air channel in exhaust apparatus, terminal at return air channel is provided with heater, send back to indoor after utilizing return air channel and heater with air heat, degassing function and heating function is integrated, heater is arranged on the room end, can improve the efficiency of heating surface.
Description of drawings:
Fig. 1 is the structural representation of integrated form thermal exhaust device of the present utility model.
The specific embodiment:
As shown in Figure 1, integrated form thermal exhaust device of the present utility model, comprise main frame 1 and at least one terminal module 9, wherein, described main frame 1 includes mainframe box, blower fan (not shown) and three-way diverter valve 3, described mainframe box is provided with an exhaust outlet 8, at least one inlet scoop 2 and at least one return air inlet 4, be provided with an air-suction channel (not shown) in the mainframe box, an air exhaust passage (not shown) and a return air channel (not shown), the air intake of described blower fan is communicated with described air-suction channel, the air-supply end of blower fan is communicated with described air exhaust passage, any one described inlet scoop 2 all is communicated with air-suction channel, the end of air exhaust passage is communicated with the arrival end of described three-way diverter valve 3, a port of export of three-way diverter valve 3 is communicated with described exhaust outlet 8, another port of export of three-way diverter valve 3 is communicated with described return air channel, any one described return air inlet 4 all is communicated with return air channel, any one described terminal module 9 is each free installing plate and electrical heating module 6 formations all, described installing plate is provided with an air entry and an air taking port, described air entry is connected with the inlet scoop 2 of mainframe box by pipeline, described air taking port is connected with the return air inlet 4 of mainframe box by pipeline 5, and described electrical heating module 6 is arranged on the air taking port place.
Further, described electrical heating module 6 is made of PTC heater.
Further, the arranged outside of mainframe box has metal installing rack 7, and described metal installing rack 7 is provided with installing hole.
The course of work of present embodiment is: mainframe box is fixedly installed in the building, and terminal module 9 is arranged on the toilet or needs to ventilate other rooms of heating.When selecting to ventilate, utilize three-way diverter valve 3 to close return air channel and also open exhaust outlet 8 simultaneously, room air is discharged through air entry, pipeline, inlet scoop 2, air-suction channel, blower fan, air exhaust passage, three-way diverter valve 3 and exhaust outlet 8 under the negative pressure that blower fan produces.When selecting heating, utilize three-way diverter valve 3 to close exhaust outlet 8 and also open return air channel simultaneously, room air is got back to indoor through air entry, pipeline, inlet scoop 2, air-suction channel, blower fan, air exhaust passage, three-way diverter valve 3, return air channel, return air inlet 4, pipeline and air taking port under the negative pressure that blower fan produces, utilize the air at electrical heating module 6 heating air taking port places, send into indoor air and obtain heating.
Claims (3)
1. integrated form thermal exhaust device, comprise main frame and at least one terminal module, it is characterized in that: described main frame includes mainframe box, blower fan and three-way diverter valve, described mainframe box is provided with an exhaust outlet, at least one inlet scoop and at least one return air inlet, be provided with an air-suction channel in the mainframe box, an air exhaust passage and a return air channel, the air intake of described blower fan is communicated with described air-suction channel, the air-supply end of blower fan is communicated with described air exhaust passage, any one described inlet scoop all is communicated with air-suction channel, the end of air exhaust passage is communicated with the arrival end of described three-way diverter valve, a port of export of three-way diverter valve is communicated with described exhaust outlet, another port of export of three-way diverter valve is communicated with described return air channel, any one described return air inlet all is communicated with return air channel, any one described terminal module is each free installing plate and electrical heating module formation all, described installing plate is provided with an air entry and an air taking port, described air entry is connected with the inlet scoop of mainframe box by pipeline, described air taking port is connected with the return air inlet of mainframe box by pipeline, and described electrical heating module is arranged on the air taking port place.
2. integrated form thermal exhaust device as claimed in claim 1 is characterized in that: described electrical heating module is made of PTC heater.
3. integrated form thermal exhaust device as claimed in claim 1, it is characterized in that: the arranged outside of mainframe box has the metal installing rack, and described metal installing rack is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206647050U CN201892286U (en) | 2010-12-15 | 2010-12-15 | Integration heating exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206647050U CN201892286U (en) | 2010-12-15 | 2010-12-15 | Integration heating exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892286U true CN201892286U (en) | 2011-07-06 |
Family
ID=44221759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206647050U Expired - Fee Related CN201892286U (en) | 2010-12-15 | 2010-12-15 | Integration heating exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563795A (en) * | 2010-12-15 | 2012-07-11 | 上海龙胜实业有限公司 | Integrated heating and exhaust device |
-
2010
- 2010-12-15 CN CN2010206647050U patent/CN201892286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563795A (en) * | 2010-12-15 | 2012-07-11 | 上海龙胜实业有限公司 | Integrated heating and exhaust device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |