CN101718462A - Automotive air conditioning condensated water heat recovery unit - Google Patents
Automotive air conditioning condensated water heat recovery unit Download PDFInfo
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- CN101718462A CN101718462A CN200910052258A CN200910052258A CN101718462A CN 101718462 A CN101718462 A CN 101718462A CN 200910052258 A CN200910052258 A CN 200910052258A CN 200910052258 A CN200910052258 A CN 200910052258A CN 101718462 A CN101718462 A CN 101718462A
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- condensate water
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- condensated
- air conditioning
- heat recovery
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Abstract
The invention relates to an automotive air conditioning condensated water heat recovery unit, comprising a condensated water box body, a cooling coil pipe, a lip-shaped valve and a box cover, the condensated water box body comprises an overflow pipe and a mounting bracket, the spiral cooling coil pipe is arranged in the water box body, and a first adapter connector and a second adapter connector of the cooling coil pipe warp upwards and are respectively connected with a refrigerating fluid inlet pipe and a refrigerating fluid outlet pipe by penetrating through a groove of the box cover, the box cover is composed of a cover board, a three-way inlet pipe and a bracket, grooves are arranged at two sides of the box cover, the front way of the three-way inlet pipe is stretched in the cover board, the lip-shaped valve is connected at the top end, and an insulating layer is pasted on the outer surface of the condensated water body; the automotive air conditioning condensated water heat recovery unit has the beneficial effects that: a water-cooled type condenser is additionally arranged in a water-cooled type bus air conditioner device, low-temperature condensated water is fully utilized, so as to lead the air cooling and water cooling heat exchange to be applied; under the condition that the heat exchange area of the condenser is not increased, the cooling capacity and the heat exchange capacity of the bus air conditioner are improved, the structure is unique and novel, the assembly is easy and the popularization and application are easy.
Description
[technical field]
The present invention relates to the auto parts machinery technical field, refer more particularly to the condenser technology of motorbus air-conditioning, concrete is a kind of automotive air conditioning condensated water heat recovery unit.
[background technology]
In the development of China's urban public transport, the use of air-conditioning motor bus is more and more, makes citizen enjoy convenient, comfortable urban public transport.
The air-conditioning of motor bus mainly is to adopt air-cooled condenser to carry out heat exchange at present, and is subjected to the restriction of body construction, and the heat exchange area of condenser is less than normal relatively, and therefore, the heat exchange effect can not get bringing into play fully.And be not add utilization at present to the condensate water that constantly produces in the bus air conditioner running, normally adopt sebific duct that it is discharged.This does not promptly utilize existing structural advantage, whether makes full use of existing resources.
[summary of the invention]
The objective of the invention is to overcome the deficiencies in the prior art, a kind of condensate water that constantly produces in the operation of air conditioner process of rationally utilizing is provided, improve the automotive air conditioning condensated water heat recovery unit of air-conditioning system exchange capability of heat and refrigerating capacity (COP).
For achieving the above object, the technical scheme taked of the present invention is:
A kind of automotive air conditioning condensated water heat recovery unit is characterized in that, contains condensate water casing, sub-cooling coil, lip valve and case lid, and the top of condensate water casing is provided with spillway hole, is connected with overflow pipe in the spillway hole; The main body curl of sub-cooling coil is arranged in the condensate water casing, and the be upturned groove that passes case lid of two joint is located at the two ends of condensate water casing opening; Case lid is by cover plate, threeway water inlet pipe and be configured to, and the both sides of cover plate are provided with groove, and the front end of threeway water inlet pipe puts in cover plate, is suspended in the middle of the condensate water casing, and the top connects a lip valve.
Described condensate water casing is a rectangle structure, and the both sides on casing top are provided with the spillway hole that connects tank wall, are welded with mounting bracket on the outer wall of bottom half both sides.
Described condensate tank external surface is pasted with heat-insulation layer, to reduce condensate water and extraneous heat exchange.
Described sub-cooling coil is oval helicoidal structure, and its first joint links to each other with the cold-producing medium feed tube, and second joint links to each other with the cold-producing medium drain pipe.
The front end of described threeway water inlet pipe is a single tube, the rear end is two-tube, blank area is positioned at the upper end of case lid, and two-tube two ends, rear end link to each other with the condensate water outlet pipe at evaporimeter drip tray two ends respectively, and the condensate water that produces in the process of refrigerastion is flowed in the condensate water casing.
Described condensate water casing is provided with chimb at the front and rear side end on top, has connecting hole on the chimb.
Described support is arranged on the reverse side of case lid, and the rubber-plastic sponge bar is posted on the top of support, and support is pressed on the sub-cooling coil by the rubber-plastic sponge bar, has both avoided support to contact with the hard of sub-cooling coil copper pipe, also makes sub-cooling coil fix, can not teetertotter.
The design concept of automotive air conditioning condensated water heat recovery unit of the present invention is:
Utilize the vacant position of bus air conditioner condenser, a device that utilizes automotive air conditioning condensated water to carry out recuperation of heat is set, make full use of the cryogenic property of condensate water, cooler condenser drain pipe effectively, in order to strengthen the contact area with condensate water, sub-cooling coil is bent to helicoidal structure be shelved in the condensate water casing.Essence of the present invention is to have increased a water cooled condenser device, and water cooled condenser also can be found application in air-cooled bus air conditioner device.
Good effect of the present invention is:
(1) water cooled condenser also can be found application in the air-cooled air conditioner device, solved the less than normal but problem that can not strengthen of condenser heat exchange area in the air-cooled air conditioner device, its cooling effect is more more obvious than simple air-cooled heat exchange.
(2) make full use of the condensate water of low temperature endlessly, made the effect of water-cooled heat exchange very obvious, further improved degree of supercooling.
(3) structure is rationally unique, has a device of one's own, and assembling under the prerequisite that does not reduce product quality, had both rationally utilized existing resource easily, did not increase the heat exchange area of condenser again, had but improved the refrigerating capacity and the exchange capability of heat of bus air conditioner system
[description of drawings]
Accompanying drawing 1 is the structural representation of automotive air conditioning condensated water heat recovery unit of the present invention;
Accompanying drawing 2 is the structural representation of case lid part;
Accompanying drawing 3 is the front view of sub-cooling coil,
Accompanying drawing 4 is the vertical view of sub-cooling coil;
Accompanying drawing 5 is the front view of casing,
Accompanying drawing 6 is the vertical view of casing,
Accompanying drawing 7 is the left view of casing,
Accompanying drawing 8 is the three-dimensional view of casing;
Accompanying drawing 9 is the rearview of case lid,
Accompanying drawing 10 is the right view of case lid.
Label among the figure is respectively:
1, condensate water casing, 2, sub-cooling coil, 3, the lip valve,
4, case lid, 5, first joint, 6, second joint,
7, first overflow pipe, 8, second overflow pipe, 9, chimb,
10, mounting bracket, 11, the threeway water inlet pipe, 12, groove,
13, support, 14, the rubber-plastic sponge bar.
[specific embodiment]
Further specify the specific embodiment of automotive air conditioning condensated water heat recovery unit of the present invention below in conjunction with accompanying drawing, still, the utility model is not limited to following embodiment.
A kind of automotive air conditioning condensated water heat recovery unit contains condensate water casing 1, sub-cooling coil 2, lip valve 3 and case lid 4 (referring to attached Fig. 1 and 2), is arranged on the vacant position of bus air conditioner condenser.
The rectangle structure that condensate water casing 1 (referring to accompanying drawing 5,6,7,8) is made for metallic plate, the both sides on casing top are provided with the spillway hole that connects tank wall, be connected with first overflow pipe 7 and second overflow pipe 8 in the spillway hole, be welded with mounting bracket 10 on the outer wall of bottom half both sides; For combining preferably with case lid 4, the front and rear side end on condensate water casing 1 top is provided with chimb 9 (referring to accompanying drawing 6,8), has connecting hole on the chimb 9, is connected with bolt with the connecting hole with case lid 4; For reducing condensate water and extraneous heat exchange, can paste one deck or several layers insulation material at the outer surface of condensate water casing 1.
In order to strengthen the contact area with condensate water, the main body of sub-cooling coil 2 made of copper (being the cold-producing medium coil pipe) is done ovalisation helicoidal structure (referring to accompanying drawing 3,4), the main body of sub-cooling coil 2 is arranged in the condensate water casing 1, first joint 5 and second joint 6 of sub-cooling coil 2 are upturned, the groove 12 that passes case lid 4 both sides is located at the two ends of condensate water casing 1 opening (referring to accompanying drawing 2), first joint 5 links to each other with the cold-producing medium feed tube, and second joint 6 links to each other with the cold-producing medium drain pipe.
Architectural feature of the present invention is: the space that automotive air conditioning condensated water heat recovery unit is installed in the bus air conditioner condenser does not partly need to take up room in addition; Condensate water is guided to the condensate water casing 1 of the present invention from the evaporimeter drip tray, make the condensate water of the low temperature that constantly produces in the operation of air conditioner process flow to heat reclamation device of the present invention, condensate water contacts with sub-cooling coil 2 large tracts of land in condensate water casing 1, take away the heat of cooling coil 2, because condensate water produces continuously, therefore can constantly take away the heat of cooling coil 2, thereby improve the degree of supercooling of bus air conditioner, improve the refrigerating capacity (COP) of air-conditioning system.Because of condensate water casing 1 is provided with overflow pipe, so when the height of condensate water in condensate water casing 1 reached the height of overflow pipe, unnecessary condensate water can be discharged by overflow pipe.
The valve nozzle of lip valve 3 is closed under normal conditions, does the time spent as gravity, and the valve nozzle of lip valve 3 just can open, and condensate water is flowed out, and its effect is to avoid being in negative pressure state herein when air-conditioning system just starts, and condensate water can not unobstructedly be flowed out.
Claims (7)
1. an automotive air conditioning condensated water heat recovery unit is characterized in that, contains condensate water casing (1), sub-cooling coil (2), lip valve (3) and case lid (4), and the top of condensate water casing (1) is provided with spillway hole, is connected with overflow pipe in the spillway hole; The main body curl of sub-cooling coil (2) is arranged in the condensate water casing (1), and the be upturned groove (12) that passes case lid (4) of two joint is located at the two ends of condensate water casing (1) opening; Case lid (4) is made of cover plate, threeway water inlet pipe (11) and support (13), and the both sides of cover plate are provided with groove (12), and the front end of threeway water inlet pipe (11) puts in cover plate, is suspended in the middle of the condensate water casing (1), and the top connects a lip valve (3).
2. automotive air conditioning condensated water heat recovery unit according to claim 1, it is characterized in that, described condensate water casing (1) is a rectangle structure, and the both sides on casing top are provided with the spillway hole that connects tank wall, are welded with mounting bracket (10) on the outer wall of bottom half both sides.
3. according to claim 1 or 2 described automotive air conditioning condensated water heat recovery units, it is characterized in that described condensate water casing (1) outer surface is pasted with heat-insulation layer, to reduce condensate water and extraneous heat exchange.
4. automotive air conditioning condensated water heat recovery unit according to claim 1, it is characterized in that, described sub-cooling coil (2) is oval helicoidal structure, and its first joint (5) links to each other with the cold-producing medium feed tube, and its second joint (6) links to each other with the cold-producing medium drain pipe.
5. automotive air conditioning condensated water heat recovery unit according to claim 1, it is characterized in that, the front end of described threeway water inlet pipe (11) is a single tube, the rear end is two-tube, blank area is positioned at case lid (4) upper end, two-tube two ends, rear end link to each other with the condensate water outlet pipe at evaporimeter drip tray two ends respectively, and the condensate water that produces in the process of refrigerastion is flowed in the condensate water casing (1).
6. automotive air conditioning condensated water heat recovery unit according to claim 2 is characterized in that, the front and rear side end of described condensate water casing (1) on the top is provided with chimb (9), and chimb has connecting hole on (9).
7. automotive air conditioning condensated water heat recovery unit according to claim 1, it is characterized in that, described support (12) is arranged on the reverse side of case lid (4), rubber-plastic sponge bar (14) is posted on the top of support (12), support (12) is pressed on the sub-cooling coil (2) by rubber-plastic sponge bar (14), both avoided hard the contacting of support (12), and also made sub-cooling coil (2) fix, can not teetertotter with sub-cooling coil (2) copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910052258A CN101718462A (en) | 2009-06-05 | 2009-06-05 | Automotive air conditioning condensated water heat recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910052258A CN101718462A (en) | 2009-06-05 | 2009-06-05 | Automotive air conditioning condensated water heat recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101718462A true CN101718462A (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910052258A Pending CN101718462A (en) | 2009-06-05 | 2009-06-05 | Automotive air conditioning condensated water heat recovery unit |
Country Status (1)
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| CN (1) | CN101718462A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640456A (en) * | 2013-11-28 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Outlet pipe bracket structure of automobile condenser |
| CN104501378A (en) * | 2014-12-23 | 2015-04-08 | 博耐尔汽车电气系统有限公司 | Fixing structure for water pipe of automobile air conditioning heater |
| CN106288297A (en) * | 2016-09-27 | 2017-01-04 | 上海纽恩吉汽车部件有限公司 | A kind of hot-well depression device used for automobile air conditioning |
-
2009
- 2009-06-05 CN CN200910052258A patent/CN101718462A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640456A (en) * | 2013-11-28 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Outlet pipe bracket structure of automobile condenser |
| CN104501378A (en) * | 2014-12-23 | 2015-04-08 | 博耐尔汽车电气系统有限公司 | Fixing structure for water pipe of automobile air conditioning heater |
| CN106288297A (en) * | 2016-09-27 | 2017-01-04 | 上海纽恩吉汽车部件有限公司 | A kind of hot-well depression device used for automobile air conditioning |
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Open date: 20100602 |