CN203349410U - Directly-heated-type air conditioning unit - Google Patents
Directly-heated-type air conditioning unit Download PDFInfo
- Publication number
- CN203349410U CN203349410U CN 201320355033 CN201320355033U CN203349410U CN 203349410 U CN203349410 U CN 203349410U CN 201320355033 CN201320355033 CN 201320355033 CN 201320355033 U CN201320355033 U CN 201320355033U CN 203349410 U CN203349410 U CN 203349410U
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- Prior art keywords
- heat exchanger
- direct
- housing
- water leg
- heating heat
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- 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.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims description 41
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 206010060904 Freezing phenomenon Diseases 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model provides a directly-heated-type air conditioning unit which comprises a shell body, an air inlet and an air outlet. The air inlet is formed in one side wall of the shell body, and the air outlet is formed in the other side wall, corresponding to the air inlet, of the shell body. A directly-heated-type heat exchanger is installed inside the shell body. A water distribution pipeline is installed at the upper portion of the directly-heated-type heat exchanger. A plurality of spraying nozzles are formed in the water distribution pipeline. The upper end of the directly-heated-type heat exchanger makes tight contact with one end of a first baffle. The other end of the first baffle is connected with the inner wall of the upper portion of the shell body. The lower end of the directly-heated-type heat exchanger makes tight contact with one end of a second baffle. The other end of the second baffle is connected with the inner wall of the lower portion of the shell body. According to the directly-heated-type air conditioning unit, an indirect-type heat exchanger of an existing air conditioning unit is changed into the heat exchanger which conducts direct heat transfer, air and water are in direct contact to conduct heat exchanging, the heat exchanging efficiency is high, the manufacturing cost of the heat exchanger is reduced, when the heat exchanger is used in winter, the freezing phenomenon does not easily occur, and the whole service life of the air conditioning unit is greatly prolonged.
Description
Technical field
The utility model relates to mining equipment, be a kind of for pitshaft the direct heating air conditioner unit of antifreeze and down-hole refrigeration.
Background technology
Mining air-condition unit for pitshaft heating, having many is to adopt to take the air-conditioning unit that recirculated water is heating agent, this air-conditioning unit all adopts the structure of indirect heat transfer heat exchanger and blower fan combination as nucleus equipment, its deficiency is: the cost of heat exchanger in whole air-conditioning unit is the highest, and service life is shorter, in normal situation about using, general 2-4 need to change once, and heat exchanger also scraps because certain reason is freezing very easily in the winter time, and the production cost of enterprise is increased.
The utility model content
The purpose of this utility model is to provide a kind of direct heating air conditioner unit, to solve the deficiencies in the prior art.
The utility model to achieve these goals, be achieved through the following technical solutions: the direct heating air conditioner unit, comprise housing, offer air inlet on the sidewall of housing, set out air port on another end wall of the housing corresponding with air inlet, direct-heating heat exchanger is installed in housing, water distribution pipe is installed on direct-heating heat exchanger top, several shower nozzles are installed on water distribution pipe, direct-heating heat exchanger upper end and the first baffle plate one end close contact, the first baffle plate other end is connected with the housing upper inside wall, direct-heating heat exchanger lower end and second baffle one end close contact, the second baffle other end is connected with the lower housing portion inwall.The direct-heating heat exchanger bottom is arranged on several supports, and support is arranged on water leg, and water leg is connected with overflow pipe with blow-off pipe respectively, and the water leg other end connects drainpipe.Water leg arranges along the width of housing, its length and direct-heating heat exchanger equal in length, and several supports are uniform along the length direction of water leg.The water leg bottom is connected with bottom bracket one end, and the bottom bracket other end is connected with housing, and bottom bracket is at least two, is distributed in the two ends of water leg length direction.Assembling is on blower bracket, and blower bracket is connected with housing.In housing, wind scooper is installed at the air inlet place, and wind scooper is connected with blower fan, and it is horn-like that wind scooper is, and large mouthful of diameter of wind scooper is identical with the bore of air inlet, and the osculum diameter place of wind scooper is connected with blower fan.Direct-heating heat exchanger adopts several piece S waveform plate mutually to be assemblied to form, and between every two S waveform plates, gap is set.
The utility model will have the indirect type heat exchanger of air-conditioning unit now, change into the heat exchanger of direct heat transfer, make the air water direct contact heat transfer, heat exchange efficiency is high, reduces the cost of heat exchanger, when heat exchanger uses in the winter time, the difficult phenomenon of freezing, significantly extend the whole service life of air-conditioning unit.
The accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.Accompanying drawing 2 is A-A sectional structure schematic diagrames in accompanying drawing 1.
The specific embodiment
The contrast accompanying drawing is described further the utility model.
In figure, 1 is housing, offer air inlet 2 on the sidewall of housing 1, set out air port 3 on housing 1 another end wall corresponding with air inlet 2, at the interior air inlet of housing 1, wind scooper 5 is installed at 2 places, wind scooper 5 is connected with blower fan 4, the interior installation direct-heating heat exchanger 12 of housing 1, water distribution pipe 7 is installed on direct-heating heat exchanger 12 tops, several shower nozzles 8 are installed on water distribution pipe 7, miss and affect heat exchange for fear of the wind of being come in by air inlet 2 places, by direct-heating heat exchanger 12 upper ends and the first baffle plate 15 1 end close contacts, first baffle plate 15 other ends are connected with housing 1 upper inside wall, direct-heating heat exchanger 12 lower ends and second baffle 16 1 end close contacts, second baffle 16 other ends are connected with housing 1 lower inner wall.
Direct-heating heat exchanger described in the utility model 12 bottoms are arranged on several supports 11, and support 11 is arranged on water leg 9, and water leg 9 is connected with overflow pipe 14 with blow-off pipe 13 respectively, and water leg 9 other ends connect drainpipe 17.This structure is convenient in the direct smooth and easy inflow water leg 9 of water of direct-heating heat exchanger 12, and harmless to direct-heating heat exchanger 12, do not affect its service life, simultaneously, yet can not produce and freeze in the winter time, in other words, even just in case freeze because certain reason produces, because direct-heating heat exchanger 12 is open architectures, can not damage because freezing yet.
The further scheme that the utility model provides is: water leg 9 is arranged along the width of housing 1, its length and direct-heating heat exchanger 12 equal in length, several supports 11 are uniform along the length direction of water leg 9, this can prevent that the mobile water of direct-heating heat exchanger 12 from overflowing, and enters smoothly water leg 9.
The preferred supporting construction of water leg is: water leg 9 bottoms are connected with bottom bracket 10 1 ends, and bottom bracket 10 other ends are connected with housing 1, and bottom bracket 10 is at least two, is distributed in the two ends of water leg 9 length directions.
In order to increase the fastness of blower fan running, blower fan 4 is arranged on blower bracket 6, blower bracket 6 is connected with housing 1.
Wind scooper 5 described in the utility model is horn-like, and 5 large mouthfuls of diameters of wind scooper are identical with the bore of air inlet 2, and the osculum diameter place of wind scooper 5 is connected with blower fan 4, and the above-mentioned preferred structure of wind scooper 5 can make air inlet 2 enlarge as far as possible, strengthens intake.
Direct-heating heat exchanger 12 described in the utility model adopts several piece S waveform plate mutually to be assemblied to form, and between every two S waveform plates, gap is set.This structure can increase heat exchange area, and is convenient to change plate, and particularly, when freezing because of the mismanagement heat exchanger winter, heat exchanger can not risen bad, and the molten rear equipment of ice still can run well.Certainly, direct-heating heat exchanger 12 also can adopt flat plate mutually assembled, but heat transfer effect is slightly poorer than S waveform plate.
During air-conditioning unit work of the present utility model, open the valve on the water inlet pipe be connected with water distribution pipe 7, simultaneously, start blower fan 4, recirculated water enters water distribution pipe 7 and evenly is sprayed onto the top of direct-heating heat exchanger 12 by shower nozzle 8, and then, recirculated water flows downward under Action of Gravity Field along the surface of plate, now, the air that blower fan 4 is sent here carries out contact heat-exchanging between plate.Recirculated water after heat exchange enters in water leg 9, then flows out and recycle by drainpipe 17.The air that makes blower fan 4 blow to direct-heating heat exchanger 12 is blown out by air outlet 3 after heat exchange, is sent to pit shaft or other facilities.
Claims (7)
1. direct heating air conditioner unit, comprise housing (1), it is characterized in that: offer air inlet (2) on the sidewall of housing (1), set out air port (3) on another end wall of housing (1) corresponding with air inlet (2), direct-heating heat exchanger (12) is installed in housing (1), water distribution pipe (7) is installed on direct-heating heat exchanger (12) top, the upper several shower nozzles (8) of installing of water distribution pipe (7), direct-heating heat exchanger (12) upper end and the first baffle plate (15) one end close contacts, the first baffle plate (15) other end is connected with housing (1) upper inside wall, direct-heating heat exchanger (12) lower end and second baffle (16) one end close contacts, second baffle (16) other end is connected with housing (1) lower inner wall.
2. direct heating air conditioner unit according to claim 1, it is characterized in that: direct-heating heat exchanger (12) bottom is arranged on several supports (11), support (11) is arranged on water leg (9), water leg (9) is connected with overflow pipe (14) with blow-off pipe (13) respectively, and water leg (9) other end connects drainpipe (17).
3. direct heating air conditioner unit according to claim 2, it is characterized in that: water leg (9) is arranged along the width of housing (1), its length and direct-heating heat exchanger (12) equal in length, several supports (11) are uniform along the length direction of water leg (9).
4. direct heating air conditioner unit according to claim 2, it is characterized in that: water leg (9) bottom is connected with bottom bracket (10) one ends, bottom bracket (10) other end is connected with housing (1), bottom bracket (10) is at least two, is distributed in the two ends of water leg (9) length direction.
5. direct heating air conditioner unit according to claim 1, it is characterized in that: in housing (1), air inlet (2) locates to install wind scooper (5), wind scooper (5) is connected with blower fan (4), wind scooper (5) is horn-like, the large mouthful diameter of wind scooper (5) is identical with the bore of air inlet (2), and the osculum diameter place of wind scooper (5) is connected with blower fan (4).
6. direct heating air conditioner unit according to claim 1 is characterized in that: direct-heating heat exchanger (12) adopts several piece S waveform plate mutually to be assemblied to form, and between every two S waveform plates, gap is set.
7. direct heating air conditioner unit according to claim 5 is characterized in that: it is upper that blower fan (4) is arranged on blower bracket (6), and blower bracket (6) is connected with housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320355033 CN203349410U (en) | 2013-06-20 | 2013-06-20 | Directly-heated-type air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320355033 CN203349410U (en) | 2013-06-20 | 2013-06-20 | Directly-heated-type air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349410U true CN203349410U (en) | 2013-12-18 |
Family
ID=49749305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320355033 Expired - Fee Related CN203349410U (en) | 2013-06-20 | 2013-06-20 | Directly-heated-type air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292403A (en) * | 2013-06-20 | 2013-09-11 | 孔祥真 | Directly-heated type air conditioning unit |
| CN108168334A (en) * | 2017-12-27 | 2018-06-15 | 珠海格力电器股份有限公司 | Heat-exchanging component and heat transmission equipment |
-
2013
- 2013-06-20 CN CN 201320355033 patent/CN203349410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292403A (en) * | 2013-06-20 | 2013-09-11 | 孔祥真 | Directly-heated type air conditioning unit |
| CN108168334A (en) * | 2017-12-27 | 2018-06-15 | 珠海格力电器股份有限公司 | Heat-exchanging component and heat transmission equipment |
| US11280348B2 (en) | 2017-12-27 | 2022-03-22 | Gree Electric Appliances, Inc. Of Zhuhai | Heat exchange assembly and heat exchange device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160603 Address after: Huantai County, Shandong province 256400 Zibo City cable Zhenshou Ji No. 2169 Patentee after: Shandong Qinghai Electric Co.,Ltd. Address before: Room 2, unit 13, building 202, Longquan Mountain Villa, Changqing District, Shandong, Ji'nan 250300, China Patentee before: Kong Xiangzhen |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 7, 2023, the expiration and termination of the 39 volume 2702 patent Number: 27-02 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 |