CN202709562U - Water-cooled condenser device for room air conditioner - Google Patents
Water-cooled condenser device for room air conditioner Download PDFInfo
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- CN202709562U CN202709562U CN 201220324451 CN201220324451U CN202709562U CN 202709562 U CN202709562 U CN 202709562U CN 201220324451 CN201220324451 CN 201220324451 CN 201220324451 U CN201220324451 U CN 201220324451U CN 202709562 U CN202709562 U CN 202709562U
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Abstract
Disclosed is a water-cooled condenser device for a room air conditioner. The water-cooled condenser device comprises a coiler and a container, wherein the coiler is used for refrigerants output by a refrigeration compressor to flow through, and the container accommodates the coiler in water. The container comprises an inner cylinder and an outer cylinder sleeved outside the inner cylinder, and the inner wall surface of the outer cylinder and the outer wall surface of the inner cylinder form an annular cavity; two ends of the annular cavity are sealed, and a water inlet and a water outlet are opened; the coiler is arranged in the annular cavity and stretches out of the cavity to form an input port and an output port for refrigerants output by a refrigeration compressor to circulate; and a cooling tower and a water pump are further included, wherein the inner cylinder serves as a vertical surface of the outer cylinder of the cooling tower, and the water pump is used for driving cooling water to flow from a water outlet of the cooling tower for water treatment to the water inlet opened on the annular cavity and from the water outlet opened on the annular cavity to a water inlet of the cooling tower for water treatment. By means of the design, the cooling water can be used repeatedly, and compared with prior art, the occupied space is reduced apparently, the cost is low, and the efficiency is high.
Description
Technical field
The present invention relates to a kind of room air conditioner water-cooled condenser device, in International Patent Classification (IPC), classification can belong to F24F13/30.
Background technology
Traditional refrigeration plant has various ways with water cooled condenser, is found in the textbooks such as " Refrigeration Engineering technical dictionary " (publishing house of Shanghai Communications University 1987 December the 1st edition) and " design of heat exchanger theory structure " (publishing house of Shanghai Communications University July nineteen ninety the 1st edition).Although traditional water cooled condenser has higher unit heat exchange area cooling effectiveness than air cooled condenser, but usually need the supporting independent cooling tower of installing and connecting line with recycle cooling water, thereby device volume is huge, cost is higher, so far be mainly used in large scale industry or public refrigeration plant, and be difficult to be applied to the small-type refrigeration appliances such as room air conditioner.The room air conditioner that prior art proposes water-cooled design of condenser, all all drained less than recycling after the cooling water use from the water source, be found in Chinese utility model patent application CN98205636.2, CN200420015456.7, CN200520055914.4 and CN200920053340.5 etc.Because water consumption is too much, these designs are showed no the practical application that obtains scale so far.
Summary of the invention
Technical problem to be solved by this invention is, proposes a kind of room air conditioner water-cooled condenser device, and it can recycle cooling water, but small volume, efficient is higher and cost is lower.
The technical scheme of technical solution problem of the present invention is that a kind of room air conditioner water-cooled condenser device comprises the coil pipe of the cold-producing medium circulation of exporting for refrigeration compressor and holds the container of this coil pipe in water, it is characterized in that:
A) described container comprises:
---inner barrel;
---outer cylinder body, be placed in the outside of described inner barrel, and between the outside wall surface of the internal face of outer cylinder body and inner barrel the looping cavity;
---described toroidal cavity two ends sealing, offer water inlet and delivery port;
B) described coil pipe is positioned at described toroidal cavity, stretches out input port and delivery outlet for the cold-producing medium circulation of refrigeration compressor output outside cavity;
C) also comprise a cooling tower, described inner barrel is held concurrently and is the facade of cooling tower outer cylinder body;
D) also comprise a water pump, be used for to drive cooling water and flow to water inlet that described toroidal cavity offers and flow to the water inlet that cooling tower water is processed from the delivery port that described toroidal cavity is offered from the delivery port of cooling tower water treatment.
The ingenious part of this technical scheme is:
---the condenser of annular around the space in arrange that the cooling tower of cylindricality is integrally formed gasifying device, both reach the cooling water recycling, but dwindled the space that need occupy than conventional art is obvious, thereby can be applicable to room air conditioner, each connecting pipe thereby greatly shortening have also reduced manufacturing cost;
---the cooling tower of the water cooled condenser cylindricality built-in with it of annular shares the cylindrical shell facade, more compact structure and saving manufacturing cost; Simultaneously, the interior cavity temperature of cooling tower is lower, can cool off by this shared cylindrical shell facade cooling effect thereby be improved to condenser.
The modular design of this technical scheme is:
---described coil pipe is the helix tube that hovers above described toroidal cavity, and its input port and each each end or same end in two ends of described toroidal cavity of delivery outlet for the cold-producing medium circulation stretches out;
---an end of described toroidal cavity is offered water inlet, and the other end sets out the mouth of a river;
---described cooling tower is reverse-flow mechanical-draft cooling tower, be included within the inner cylinder of described inner barrel and arrange air exhausting device, water distribution system and liquid distribution from top to bottom, and down arrange successively air inlet that horizontal direction enters and the water leg of opening upwards from the bottom of toroidal cavity;
---the delivery port of described water leg leads to the water inlet of described water pump, and the delivery port of described water pump leads to the water inlet that described toroidal cavity is offered, and the delivery port that described toroidal cavity is offered leads to the water inlet of described water distribution system.
In this modular design, condenser portion is that coil pipe is distributed in the most reasonable and design that is easy to make of toroidal cavity, and reverse-flow mechanical-draft cooling tower is the structure that optimum is arranged in condenser institute ambient, compact conformation, and volume is little and efficient is high.
The further design of this technical scheme is: the cylinder of the water inlet approaching side runner that described toroidal cavity is offered and the cylinder of toroidal cavity are tangent.This structure can form the current that spiral advances in toroidal cavity, strengthen the heat transfer effect with coil pipe.
Technical scheme of the present invention and effect will be further described in the specific embodiment by reference to the accompanying drawings.
Description of drawings
To be embodiment of the invention room air conditioner look schematic diagram with the master of water-cooled condenser device to Fig. 1;
Fig. 2 is that embodiment of the invention room air conditioner is looked schematic diagram with the right side of water-cooled condenser device;
Fig. 3 is the schematic top plan view that embodiment of the invention room air conditioner is used the water-cooled condenser device;
Fig. 4 is the schematic diagram of A among Fig. 2-A section;
Fig. 5 is the schematic perspective view that embodiment of the invention room air conditioner is used the water-cooled condenser device;
Fig. 6 is the schematic perspective view that embodiment of the invention room air conditioner is used water-cooled condenser device decomposing state.
The specific embodiment
The basic structure of embodiment of the invention room air conditioner usefulness water-cooled condenser device and operation principle are shown in Fig. 1～6.This condenser device mainly is comprised of water cooled condenser, reverse-flow mechanical-draft cooling tower are connected the import and export that connect this three with water pump pipeline.
The structure of water cooled condenser comprises:
---columnar inner barrel 3;
---columnar outer cylinder body 2, parallel, contour and equidistantly be placed in the outside of inner barrel 3, between the outside cylinder wall of the inner cylindrical wall face of outer cylinder body 2 and inner barrel 3, form annular cavity;
---annular cavity two ends are respectively by shape annular plane loam cake 4 and annular plane lower cover 1 sealing identical with the annular cavity shape of cross section, outer cylinder body 2 is offered water inlet 7 near an end of lower cover 1, and an end of inner barrel 3 close loam cakes 4 sets out mouth of a river 8(and sees Fig. 4 and Fig. 6 for details);
---helix tube 6 is as coil pipe, is to hover above annular cavity with a metal catheter according to the form of cylindrical helical.This conduit backward upward directly turn back to the bottom of annular cavity of spiraling from top to bottom, the corresponding through hole that its input port 9 and delivery outlet 10 pass loam cake 4 stretches out, for the cold-producing medium circulation of refrigeration compressor output.
Traditional structure is adopted in the design of reverse-flow mechanical-draft cooling tower substantially, sees the 6th chapter in " design of heat exchanger theory structure ", arranges from top to bottom within the inner cylinder face of the cylindrical shell 3 that included:
---axial-flow type air-exhausting machine 12, be fixed in screw 5 loam cake 4 center circular hole directly over (seeing Fig. 6 for details), this circular hole is that the structure in 12 pairs of cooling towers of axial-flow type air-exhausting machine is implemented the upwards suction opeing of exhaust;
---Rotary pipe type water distribution system 13 mainly is a straight tube that is supported on the center of horizontally rotating and is communicated with the water inlet 21 of this pivot bottom, and this straight tube is offered a plurality of apertures (seeing Fig. 4 and Fig. 6 for details) in anticlockwise side; Water inlet 21 is the water inlet that cooling tower water is processed, and is communicated with the delivery port 8 of annular cavity through tube connector 17;
---liquid distribution 14, mainly by media assemblage.
Then, begin column type ground from lower cover 1 bottom to downward-extension and closed bottom by outer cylinder body 2 and consist of water leg 15, the linkage section of itself and outer cylinder body 2 is offered 4 air inlets 16 symmetrically in horizontal direction along the face of cylinder.
Embodiment of the invention room air conditioner is as follows with the water-cooled condenser device course of work:
When a) using first, external water source is filled with cold water toward water leg 15, presses afterwards water level (water consumption) control moisturizing;
B) simultaneously or start successively water pump 11 and exhaust blower 12;
C) refrigeration compressor starts, and the refrigerant vapour of its output 9 enters the helix tube 6 that is positioned at annular cavity from the input port, the water cooling of the annular cavity of being flowed through and after the condensation, from delivery outlet 10 discharges;
D) cold water in the water leg 15 enters water pump 11 through water inlet pipe 111, under the driving of water pump 11, outlet from outlet pipe 112 enters annular cavity through the water inlet 7 of tube connector 71, annular cavity, flowed out by the delivery port 8 of the water of the heating of the cold-producing medium partition in the helix tube 6 from annular cavity, arrive the water inlet 21 of the pivot bottom of Rotary pipe type water distribution system 13 through tube connector 17, i.e. the water inlet of cooling tower water processing;
E) a plurality of apertures ejection of offering in anticlockwise side of the straight tube of hot water spinning tubular type water distribution system 13 and thereby produce counter-force and promote this straight tube and turn clockwise, hot water evenly is sprinkled upon on the filler of the liquid distribution 14 that inner barrel 3 surrounds, the hot water of dispersion relies on deadweight to flow downward or drip along filling surface;
F) air of exhaust blower 12 drivings enters the liquid distribution 14 that inner barrel 3 surrounds from air inlet 16, pass through the filler of liquid distribution 14 from bottom to top, flow downward or the hot water that drips is cooled off by this air-flow along filling surface, drippage is positioned under the filler and has the water leg 15 of upper shed at last, and enters water pump 11 and be reused through water inlet pipe 111.
The present embodiment can have following Change In Design:
1, the general shape of the present embodiment is cylinder, and the needs that in fact also can look the air conditioner structure layout are designed to Elliptic Cylinder or square.At this moment, need be designed to corresponding ellipse or rectangle such as associated components such as inside and outside cylindrical shells, annular cavity is also changed into oval ring cavity or rectangular toroidal cavity, and the cylinder wall is also changed into cylindroid wall or rectangular prismatic wall.In addition, described cylinder, post jamb face also the needs arranged of visual air conditioner structure be designed to suitable cone, cone wall.
2, the water inlet of annular cavity and delivery port are opened in respectively each end of cavity usually, for example loam cake and lower cover, the perhaps cylinder partial of the close loam cake of outer cylinder body and inner barrel and lower cover; If suitable axially spaced-apart is arranged in the annular cavity, the water inlet of annular cavity and delivery port also can be opened in the same end of cavity.
3, helix tube can be designed as to spiral from top to bottom and does not upwards turn back to the bottom of annular cavity, and its input port is passed the corresponding through hole of loam cake 4 and drawn, and delivery outlet passes the corresponding through hole of lower cover 1 and draws.
4, the formal distribution that coil pipe can coiled pipe is in annular cavity, and the straight line portion of coiled pipe is parallel with the post jamb face of annular cavity.
5, can adopt compact submersible pump.During installation, pump integral body is submerged in the water that water leg contains together with water inlet, the outlet pipe of immersible pump upwards passes through lower cover 1 and is communicated with annular cavity.This is compact to design and be conducive to prevent from leaking.
6, for keeping the needs of water quality or control, can insert filter and valve in the water stream channel that water pump drives, the circulating direction of water is constant.
7, cooling tower also can be other suitable form, sees " Refrigeration Engineering technical dictionary " and " design of heat exchanger theory structure " for details.
If 8 exhaust blowers need another make things convenient for the position to install at air-conditioner, the air exhausting device of reverse-flow mechanical-draft cooling tower topmost also can be a suction opeing, and this suction opeing is communicated with the air inlet of described exhaust blower through the air channel of appropriate configuration.
9, the water distribution system in the reverse-flow mechanical-draft cooling tower also can be slot type or the pond formula water distribution system of conventional art, water in the annular cavity flows to tank or the pond of the upper shed of these water distribution systems from delivery port 8, then the dispersion apertures from the bottom in these tanks or pond freely drops on the filler of liquid distribution 14.
10, water leg also can change by inner barrel and forms to downward-extension and closed bottom from lower cover bottom beginning column type ground, is offering symmetrically air inlet with the linkage section of inner barrel along the face of cylinder in horizontal direction.
11, for reducing cooling blast to the pollution of recirculated water, the air inlet of cooling tower can arrange suitable air filtration structure.
Above Change In Design can belong to the protection domain of present patent application claim.
Claims (3)
1. a room air conditioner water-cooled condenser device comprises the coil pipe of the cold-producing medium circulation of exporting for refrigeration compressor and holds the container of this coil pipe in water, it is characterized in that:
A) described container comprises:
---inner barrel;
---outer cylinder body, be placed in the outside of described inner barrel, and between the outside wall surface of the internal face of outer cylinder body and inner barrel the looping cavity;
---described toroidal cavity two ends sealing, offer water inlet and delivery port;
B) described coil pipe is positioned at described toroidal cavity, stretches out input port and delivery outlet for the cold-producing medium circulation of refrigeration compressor output outside cavity;
C) also comprise a cooling tower, described inner barrel is held concurrently and is the facade of cooling tower shell;
D) also comprise a water pump, be used for to drive cooling water and flow to water inlet that described toroidal cavity offers and flow to the water inlet that cooling tower water is processed from the delivery port that described toroidal cavity is offered from the delivery port of cooling tower water treatment.
2. described condenser device according to claim 1 is characterized in that:
---described coil pipe is the helix tube that hovers above described toroidal cavity, and its input port and each each end or same end in two ends of described toroidal cavity of delivery outlet for the cold-producing medium circulation stretches out;
---an end of described toroidal cavity is offered water inlet, and the other end sets out the mouth of a river;
---described cooling tower is reverse-flow mechanical-draft cooling tower, be included within the inner cylinder of described inner barrel and arrange air exhausting device, water distribution system and liquid distribution from top to bottom, and down arrange successively air inlet that horizontal direction enters and the water leg of opening upwards from the bottom of toroidal cavity;
---the delivery port of described water leg leads to the water inlet of described water pump, and the delivery port of described water pump leads to the water inlet that described toroidal cavity is offered, and the delivery port that described toroidal cavity is offered leads to the water inlet of described water distribution system.
3. described condenser device according to claim 1, it is characterized in that: the cylinder of the water inlet approaching side runner that described toroidal cavity is offered and the cylinder of toroidal cavity are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324451 CN202709562U (en) | 2012-07-05 | 2012-07-05 | Water-cooled condenser device for room air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324451 CN202709562U (en) | 2012-07-05 | 2012-07-05 | Water-cooled condenser device for room air conditioner |
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| Publication Number | Publication Date |
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| CN202709562U true CN202709562U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324451 Expired - Lifetime CN202709562U (en) | 2012-07-05 | 2012-07-05 | Water-cooled condenser device for room air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734987A (en) * | 2012-07-05 | 2012-10-17 | 江门市地尔汉宇电器股份有限公司 | Water-cooled condenser device for room air-conditioner |
-
2012
- 2012-07-05 CN CN 201220324451 patent/CN202709562U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734987A (en) * | 2012-07-05 | 2012-10-17 | 江门市地尔汉宇电器股份有限公司 | Water-cooled condenser device for room air-conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529040 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee after: HANYU GROUP Co.,Ltd. Address before: 529040 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee before: JANGMEN IDEAR HANYU ELECTRICAL JOINT-STOCK Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |