CN204830358U - Air conditioning unit is congealing nature gas outgoing device not - Google Patents
Air conditioning unit is congealing nature gas outgoing device not Download PDFInfo
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- CN204830358U CN204830358U CN201520634542.4U CN201520634542U CN204830358U CN 204830358 U CN204830358 U CN 204830358U CN 201520634542 U CN201520634542 U CN 201520634542U CN 204830358 U CN204830358 U CN 204830358U
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- valve
- interconderser
- air
- intercooling
- congeals
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Abstract
The utility model relates to an air conditioning unit is congealing nature gas outgoing device not. Including the intermediate junction valve, the cooling heat exchanger, well intercooling congeals the ware, central controller, open pressurization valve and force (forcing) pump, the cooling heat exchanger is installed in well intercooling congeals the ware, well intercooling congeals the ware and passes through intermediate junction valve and the person in charge and cooler air -conditioner agent pipe connection, well intercooling congeals the ware and still is connected with the exhaust automatic valve, the discharge port of exhaust automatic valve communicates with each other with the atmosphere, well intercooling congeals the ware and still is connected with the force (forcing) pump through the pressurization valve, well intercooling congeals the built -in liquid level detection device that can survey the liquid level height that is equipped with of ware, water level detection device's signal output part and central controller's signal input part are connected, central controller's signal output part and exhaust automatic valve, the intermediate junction valve, the control end of pressurization valve and force (forcing) pump is connected. The utility model discloses but intercooling congeals the incoagulable gas that piles up in the automatic discharge in the ware to improve air conditioning unit refrigeration efficiency, practice thrift a large amount of working costss and maintenance cost, and simple structure, safe and reliable used.
Description
Technical field
The utility model is a kind of air-conditioner set incoagulable gas discharger, is a kind of device improving operation of air conditioner efficiency, belongs to the innovative technology of air-conditioner set incoagulable gas discharger.
Background technology
In air-conditioner set running, if mix in cold-producing medium and have incoagulable gas, by extreme influence cold-producing medium condensation effect within the condenser, the final refrigerating efficiency affecting air-conditioner set, even there is the phenomenons such as compressor discharge pipe is overheated, air compressor motor overcurrent, cause air-conditioner set to damage.For this reason, need outside the incoagulable gas discharge system in air-conditioning system, keeping system cold-producing medium does not leak simultaneously.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and provides a kind of and use the air-conditioner set incoagulable gas discharger reliable, maintenance cost is low.The utility model can be separated the incoagulable gas in cold-producing medium and it automatically be discharged, thus improves air-conditioner set refrigerating efficiency, and save a large amount of operating costs and maintenance cost, the utility model is cheap, convenient and practical, and it is convenient to control, and easily operates.
The technical solution of the utility model is: air-conditioning incoagulable gas discharger of the present utility model, include middle connection valve, cooling heat exchanger, interconderser, central controller, open pressurizing valve and force (forcing) pump, heat exchanger of wherein lowering the temperature is arranged in interconderser, interconderser is connected with air-conditioning refrigerant pipeline by middle connection valve and supervisor, interconderser is also connected with exhaust automatic valve, the outlet of exhaust automatic valve communicates with air, interconderser is also connected with force (forcing) pump by pressurizing valve, the liquid level detection device of energy detection of liquid level height is equiped with in interconderser, the signal output part of condensate tank of dehumidifier is connected with the signal input part of central controller, signal output part and the exhaust automatic valve of central controller, middle connection valve, pressurizing valve is connected with the control end of force (forcing) pump.
The utility model is connected with air-conditioning refrigerant pipeline by middle connection valve owing to adopting the bottom of interconderser, and cooling heat exchanger is installed in interconderser, the liquid level detection device of energy detection of liquid level height is equiped with in interconderser, the top of interconderser is provided with the structure of exhaust automatic valve, by detecting the liquid level of interconderser, automatically the incoagulable gas accumulated in interconderser can be discharged, thus improve air-conditioner set refrigerating efficiency, save a large amount of operating costs and maintenance cost.In addition, gas exhaust automatic valve is closed and opened to the utility model central controller controls whether is discharged to control incoagulable gas, after avoiding occurring opening exhaust automatic valve, air enters refrigerant system or occurs the phenomenon of refrigrant leakage, reaches the object reducing compressor of air conditioner energy consumption, save compressor of air conditioner maintenance cost.The utility model structure is simple, safe and reliable, is that a kind of design is ingenious, function admirable, convenient and practical air-conditioner set incoagulable gas discharger.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Embodiment:
Structural representation of the present utility model as shown in Figure 1, air-conditioner set incoagulable gas discharger of the present utility model, include middle connection valve 3, cooling heat exchanger 4, interconderser 5, central controller 9, open pressurizing valve 12 and force (forcing) pump 13, heat exchanger 4 of wherein lowering the temperature is arranged in interconderser 5, interconderser 5 is connected with air-conditioning refrigerant pipeline 1 by middle connection valve 3 and supervisor 2, interconderser 5 is also connected with exhaust automatic valve 6, the outlet of exhaust automatic valve 6 communicates with air, interconderser 5 is also connected with force (forcing) pump 13 by pressurizing valve 12, the liquid level detection device of energy detection of liquid level height is equiped with in interconderser 5, the signal output part of condensate tank of dehumidifier is connected with the signal input part of central controller 9, signal output part and the exhaust automatic valve 6 of central controller 9, middle connection valve 3, pressurizing valve 12 is connected with the control end of force (forcing) pump 13.
In the present embodiment, the outlet of above-mentioned exhaust automatic valve 6 is communicated with air by blast pipe 7.
In the present embodiment, the liquid level detection device being equiped with energy detection of liquid level height in above-mentioned interconderser 5 includes high liquid-level probe 10 and low liquid-level probe 11.High liquid-level probe 10 can detect the highest liquid level in interconderser 5, and low liquid-level probe 11 can detect minimum liquid level height in interconderser 5.
In the present embodiment, above-mentioned interconderser 5 is equiped with pressure monitoring instrument 8, pressure monitoring instrument 8 detects the pressure size in interconderser 5.
In the present embodiment, above-mentioned middle connection valve 3 is installed in the bottom of interconderser 5, and interconderser 5 is connected with air-conditioning refrigerant pipeline 1 by middle connection valve 3 and supervisor 2.Namely above-mentioned interconderser 5 level is arranged on directly over air-conditioning refrigerant pipeline 1, and longitudinal geometrical axis of interconderser 5 is parallel with horizontal line, the geometrical axis of supervisor 2 and horizontal line.
In the present embodiment, above-mentioned exhaust automatic valve 6 is installed in the top of interconderser 5.
The control method of air-conditioner set incoagulable gas discharger of the present utility model, comprises the steps:
1) generally, middle connection valve 3 is opened, mist in air-conditioning refrigerant pipeline 1 upwards flows into interconderser 5 automatically because density is little, lowered the temperature by cooling heat exchanger 4 in interconderser 5, refrigerant gas is condensed into liquid, interconderser 5, only remaining incoagulable gas is flowed out by Action of Gravity Field.
2) the low liquid-level probe 11 of interconderser 5 sends variable signal, and after central controller 2 receives the liquid level variable signal that low liquid-level probe 11 sends, output signal connects valve 3 in the middle of closing, and prevents refrigrant leakage or outside air from entering compressibility.
3) after connecting valve 3 in the middle of closedown, open pressurizing valve 12 and force (forcing) pump 13, strengthen the pressure in interconderser 5, send after pressure reaches setting value until pressure monitoring instrument 8, open exhaust automatic valve 6 again, incoagulable gas is discharged interconderser 5, keep the force value of interconderser 5 to exceed setting value all the time simultaneously.
4) when influent rises to high liquid-level probe 10 position gradually, after central controller 9 receives the liquid level signal that high liquid-level probe 10 sends, output signal closes exhaust automatic valve 6, pressurizing valve 12 and force (forcing) pump 13, open middle connection valve 3 simultaneously, prepare for discharging incoagulable gas next time.
In the present embodiment, above-mentioned central controller 9 can also according to the actual conditions of user's request and controlled interconderser 5, and the number of times that record exhaust automatic valve 6 is opened and frequency, check may Problems existing in air conditioner compressed system simultaneously.
Claims (6)
1. an air-conditioner set incoagulable gas discharger, it is characterized in that including middle connection valve (3), cooling heat exchanger (4), interconderser (5), central controller (9), open pressurizing valve (12) and force (forcing) pump (13), heat exchanger (4) of wherein lowering the temperature is arranged in interconderser (5), interconderser (5) is connected with air-conditioning refrigerant pipeline (1) by middle connection valve (3) and supervisor (2), interconderser (5) is also connected with exhaust automatic valve (6), the outlet of exhaust automatic valve (6) communicates with air, interconderser (5) is also connected with force (forcing) pump (13) by pressurizing valve (12), the liquid level detection device of energy detection of liquid level height is equiped with in interconderser (5), the signal output part of condensate tank of dehumidifier is connected with the signal input part of central controller (9), signal output part and exhaust automatic valve (6) of central controller (9), middle connection valve (3), pressurizing valve (12) is connected with the control end of force (forcing) pump (13).
2. air-conditioner set incoagulable gas discharger according to claim 1, is characterized in that the outlet of above-mentioned exhaust automatic valve (6) is communicated with air by blast pipe (7).
3. air-conditioner set incoagulable gas discharger according to claim 1, is characterized in that the liquid level detection device being equiped with energy detection of liquid level height in above-mentioned interconderser (5) includes high liquid-level probe (10) and low liquid-level probe (11).
4. air-conditioner set incoagulable gas discharger according to claim 1, is characterized in that above-mentioned interconderser (5) is equiped with pressure monitoring instrument (8).
5. the air-conditioner set incoagulable gas discharger according to any one of Claims 1-4, it is characterized in that above-mentioned middle connection valve (3) is installed in the bottom of interconderser (5), interconderser (5) is connected with air-conditioning refrigerant pipeline (1) by middle connection valve (3) and supervisor (2).
6. air-conditioner set incoagulable gas discharger according to claim 5, is characterized in that above-mentioned exhaust automatic valve (6) is installed in the top of interconderser (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634542.4U CN204830358U (en) | 2015-08-21 | 2015-08-21 | Air conditioning unit is congealing nature gas outgoing device not |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634542.4U CN204830358U (en) | 2015-08-21 | 2015-08-21 | Air conditioning unit is congealing nature gas outgoing device not |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830358U true CN204830358U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634542.4U Expired - Fee Related CN204830358U (en) | 2015-08-21 | 2015-08-21 | Air conditioning unit is congealing nature gas outgoing device not |
Country Status (1)
| Country | Link |
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| CN (1) | CN204830358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509378A (en) * | 2015-12-11 | 2016-04-20 | 南通航运职业技术学院 | Automatic air discharging device and using method thereof |
| WO2021120689A1 (en) * | 2019-12-18 | 2021-06-24 | 珠海格力电器股份有限公司 | Air conditioning unit |
-
2015
- 2015-08-21 CN CN201520634542.4U patent/CN204830358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509378A (en) * | 2015-12-11 | 2016-04-20 | 南通航运职业技术学院 | Automatic air discharging device and using method thereof |
| CN105509378B (en) * | 2015-12-11 | 2018-03-09 | 南通航运职业技术学院 | A kind of automatic evacuation gas device and application method |
| WO2021120689A1 (en) * | 2019-12-18 | 2021-06-24 | 珠海格力电器股份有限公司 | Air conditioning unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170821 |