CN2516867Y - Air conditioner using water as carrier - Google Patents
Air conditioner using water as carrier Download PDFInfo
- Publication number
- CN2516867Y CN2516867Y CN 01250792 CN01250792U CN2516867Y CN 2516867 Y CN2516867 Y CN 2516867Y CN 01250792 CN01250792 CN 01250792 CN 01250792 U CN01250792 U CN 01250792U CN 2516867 Y CN2516867 Y CN 2516867Y
- Authority
- CN
- China
- Prior art keywords
- heat
- water
- cool
- pipe
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides an air-conditioning machine belonging to the mechanical field, which is a cooled heat exchanger for water carrier, which is characterized in that, the housing and the buffer balance cylinder of the cooled heat exchanger are made by metal tube; a heat exchange array tube is arranged inside the housing; an insulation layer is arranged outside the housing; and a pressure relief valve is arranged at the lateral part of the buffer balance cylinder. A water inlet pipe, a water outlet pipe, a working medium inlet pipe and a working medium outlet pipe are arranged in the housing of the cooled heat exchange. Compared with tubular heat exchangers, the utility model has the advantages of gathering gas, balancing damper pressure, and preventing the phenomenon of air block, water overflow and insufficient water supplement. The utility model can be applied to the air-conditioning field.
Description
One, technical field
The utility model provides the air-conditioning machinery of field of mechanisms, specifically the water carrier cool-heat-exchanger.
Two, background technology
In the air-conditioning equipment that with water is the conduction carrier, normally evaporimeter is installed in the water tank, or in the heat exchanger of a coil pipe radiating wing chip,, cold or heat is passed to the application terminal by water as cold and hot water carrier exchange.Especially this structure generally adopts in the residential central air-device.In the air-conditioner system of this structure, to establish usually that expansion tank or pressurizer equalizing and buffering water are subjected to variations in temperature and the Volume Changes that produces and get rid of gas in the water.Exist device construction complexity, cost height, and the advantage of use inconvenience and spilling water phenomenon.
Three, summary of the invention
The utility model provides a kind of water carrier cool-heat-exchanger.Its summary of the invention is to make interchanger housing and cushioning balance tube with metal pipe material, cold and hot exchange pipe is installed, at housing peripheral hardware heat-insulation layer in housing.At cushioning balance tube sidepiece relief valve is installed.
The cool-heat-exchanger that utilizes the utility model scheme to make, because interchanger housing and cushioning balance tube are tubulose, available with of the method manufacturing of the existing tubing in footpath by welding, thereby, it is low to have production cost, and producing material is easy, and compressive resistance is secure, manufacturing process is general simple, the advantage of long service life.
Four, description of drawings Fig. 1 is the utility model structure chart
Among Fig. 1,1 is the cool-heat-exchanger housing, is tubular, and two ends are respectively equipped with end socket 1c and 1d.Being provided with cushioning balance tube 1e in the upside centre position, also is tubular, and the upper end is provided with upper cover 1e2, in barrel one middle side part position relief valve 1e1 is installed.Be respectively equipped with water inlet pipe 1a and outlet pipe 1b in both sides, cool-heat-exchanger housing top, the two all with the cool-heat-exchanger housing in cavity communicate.Cool-heat-exchanger array pipe 2 is installed in the cavity in the cool-heat-exchanger housing, is connected and fixed, be provided with working medium inlet pipe 2a and working medium outlet pipe 2b by cool-heat-exchanger housing upper wall.The cool-heat-exchanger array pipe 2 that is installed in the cool-heat-exchanger housing can be one or more groups.Be coated with heat-insulation layer 3 at cool-heat-exchanger housing and cushioning balance barrel.
Five, the specific embodiment
Structure constitutes.Getting machine-processed thick walled steel tube blocks and makes cool-heat-exchanger housing 1 and buffering surge drum 1e, make end socket 1c and 1d and upper cover 1e2 with steel plate cutting, get relatively thin footpath steel pipe and block and make water inlet pipe 1a and outlet pipe 1b and be welded on cool-heat-exchanger housing 1 upside two ends.In cushioning balance tube one middle side part punching tapping relief valve 1e1 is installed.Make cool-heat-exchanger array pipe 2 with copper pipe by the mould bending, and be installed in the cool-heat-exchanger housing chamber of tubulose, working medium inlet pipe 2a and working medium outlet pipe 2b are welded on the cool-heat-exchanger housing wall, then, end socket 1c and 1d and upper cover 1e2 are welded on respectively on corresponding housing and the barrel, and be covered with heat-insulation layer 3 at cool-heat-exchanger and the outsourcing of cushioning balance barrel, constitute the utility model.
Install and use.Water inlet pipe 1a and outlet pipe 1b are connected with the air-conditioner circulating water pipe respectively; Working medium inlet pipe 2a and working medium outlet pipe are connected with compressor respectively.
In use, be full of water in the cool-heat-exchanger housing 1, and be subjected to the effect of pump and flow.And the effect of machine by compression in the cool-heat-exchanger array pipe 2 produces working medium stream, with cold or heat conduction feedwater, water is heated up or cooling by the array tube wall, by flowing of water, cold water or hot water is taken away.The water that fills in cool-heat-exchanger housing and circulation line is adding fashionablely, always dissolves a part of gas, in the process of circulation, overflows from water, the easiest be collected at pipeline curved in, or lofty perch and to form gas stifled causes the water can not normal circulation.And water heats up and expands, and the cooling volume contraction, the bulbs of pressure increase, and systolic pressure reduces.When pressure reduced, when permitting as there is not enough water to do to mend at pipeline, then the water in the pipeline can not be kept circulation, just and solved the problem of shrinking moisturizing and expansion water storage because the cushioning balance tube has been installed on the cool-heat-exchanger housing.Reason is, first during water-filling, opens the relief valve 1e1 that is located on the cushioning balance tube 1e in pipe-line system, when water-filling makes it to sluice, closes this valve, at this moment, has air in certain amount in the surge drum more than valve position.When loine pressure increased owing to heating up, part water can make interior the air of tube compress, and plays the effect of fluid pressure balance, when the water temperature reduction and during volume contraction, the expansion of Compressed Gas charges in the pipeline water of a bottom, thus the circulation of assurance water.Because the utility model is equipped with the cushioning balance tube, not only play pressure in buffering and the equilibrium water circulating pipe system, and, the gas in the water is gathered, thereby guarantee the water circulation system operate as normal.
Claims (2)
1, a kind of water carrier cool-heat-exchanger, it is characterized in that being provided with end socket (1a) and (1b) at cool-heat-exchanger housing (1) two ends of tubulose, be provided with cushioning balance tube (1e) at upside, which is provided with upper cover (1e2), in a side relief valve (1e1) is installed, in being provided with water inlet pipe (1a) and outlet pipe (1b) and cool-heat-exchanger housing, cool-heat-exchanger housing upside communicates, working medium inlet pipe (2a) and working medium outlet pipe (2b) are connected with the cool-heat-exchanger array pipe (2) that is located at the interior installation of cool-heat-exchanger housing, are coated with heat-insulation layer (3) at cool-heat-exchanger housing and cushioning balance tube.
2, cool-heat-exchanger according to claim 1, it is characterized in that cool-heat-exchanger array pipe (2) can be one or more groups, every group of pipe horizontal stacking arrangement from bottom to top, the bottom side pipe is connected with working medium inlet pipe (2a), and last side pipe is connected with working medium outlet pipe (2b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250792 CN2516867Y (en) | 2001-09-22 | 2001-09-22 | Air conditioner using water as carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250792 CN2516867Y (en) | 2001-09-22 | 2001-09-22 | Air conditioner using water as carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516867Y true CN2516867Y (en) | 2002-10-16 |
Family
ID=33660871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250792 Expired - Fee Related CN2516867Y (en) | 2001-09-22 | 2001-09-22 | Air conditioner using water as carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516867Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019067459A1 (en) * | 2017-09-27 | 2019-04-04 | Johnson Controls Technology Company | Systems and methods for venting enclosure |
-
2001
- 2001-09-22 CN CN 01250792 patent/CN2516867Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019067459A1 (en) * | 2017-09-27 | 2019-04-04 | Johnson Controls Technology Company | Systems and methods for venting enclosure |
| CN111051791A (en) * | 2017-09-27 | 2020-04-21 | 江森自控科技公司 | System and method for venting an enclosure |
| US11549604B2 (en) | 2017-09-27 | 2023-01-10 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for venting enclosure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |