CN204285908U - Fluid reservoir, coolant circulating system and air-conditioner - Google Patents
Fluid reservoir, coolant circulating system and air-conditioner Download PDFInfo
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- CN204285908U CN204285908U CN201420665124.7U CN201420665124U CN204285908U CN 204285908 U CN204285908 U CN 204285908U CN 201420665124 U CN201420665124 U CN 201420665124U CN 204285908 U CN204285908 U CN 204285908U
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- chamber
- adjusting device
- baffle
- passing hole
- air passing
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- 239000012530 fluid Substances 0.000 title claims abstract description 119
- 239000002826 coolant Substances 0.000 title claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 239000003507 refrigerant Substances 0.000 description 50
- 230000000694 effects Effects 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Abstract
The utility model discloses a kind of fluid reservoir, this fluid reservoir comprises, housing, air inlet pipe, escape pipe, and the first adjusting device; Be provided with the first baffle plate in housing, housing is separated into the first separate chamber and the second chamber by the first baffle plate; Wherein, the first chamber is used for storage of liquids, and the second chamber is used for when the pressure change of the liquid of the first chamber, coordinates with the first chamber, makes liquid reservoir volumes increase or reduces; First chamber is all communicated with hull outside by air inlet pipe and escape pipe; First baffle plate is provided with the first air passing hole, the first adjusting device is arranged in the second chamber, and is fixedly connected on the position of the first air passing hole with the first baffle plate; First adjusting device controls fluid according to pressure and flows into the second chamber from the first chamber by the first air passing hole; First baffle plate is also provided with the first check valve flowing into the first chamber for the fluid controlled in the second chamber.The utility model proposes a kind of coolant circulating system and air-conditioner further.
Description
Technical field
The utility model relates to a kind of fluid reservoir, coolant circulating system and air-conditioner.
Background technology
Within air-conditioning systems, fluid reservoir rushes high-pressure liquid refrigerant for storing to ease up.In the actual moving process of air-conditioning system, environment temperature, use occasion and air-conditioner unit operation situation all likely have influence on the actual demand amount of air-conditioner to refrigerant.Namely under different operating modes and environment, air conditioner coolant system is different to the demand of refrigerant, and the storage volumes of existing fluid reservoir is fixed value, when the coolant quantity in the air conditioner coolant circulatory system is larger, fluid reservoir can not store high pressure refrigerant completely, the liquid refrigerants of high pressure is fled in system, the pipeline of system and components and parts are impacted, be unfavorable for the normal work of pipeline and components and parts, in addition, because refrigerant is to low pressure by high-pressure spray, make liquid refrigerants finally can flow to compressor, thus make compressor bear liquid hammer, easily cause the damage of compressor, when the coolant quantity in the air conditioner coolant circulatory system is less, affect the heat exchange efficiency of refrigerant circulation, thus affect the service behaviour of air-conditioning system.
Utility model content
Main purpose of the present utility model is, the problem that the capacity solving air-conditioning fluid reservoir can not change the demand change of refrigerant along with the air conditioner coolant circulatory system.
For achieving the above object, the utility model provides a kind of fluid reservoir, and described fluid reservoir comprises, housing, air inlet pipe, escape pipe, and the first adjusting device;
Be provided with the first baffle plate in described housing, described housing is separated into the first separate chamber and the second chamber by described first baffle plate; Wherein, the first chamber is used for storage of liquids, and described second chamber is used for when the pressure change of the liquid of the first chamber, coordinates with the first chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe is all fixedly connected with described housing with described escape pipe, and described first chamber is all communicated with described hull outside by described air inlet pipe and escape pipe;
Described first baffle plate is provided with the first air passing hole, and described first adjusting device is arranged in described second chamber, and is fixedly connected on the position of described first air passing hole with described first baffle plate; First adjusting device controls described fluid according to pressure and flows into described second chamber from the first chamber by described first air passing hole;
Described first baffle plate is also provided with the first check valve flowing into described first chamber for the fluid controlled in described second chamber.
Preferably, described first adjusting device comprises cylinder body, elastic component and plunger;
Be provided with the cylinder room running through described cylinder body in described cylinder body, one end away from described first baffle plate of described cylinder room is provided with division board;
It is indoor that described elastic component is arranged at described cylinder, and its one end contacts with described division board, and the other end is connected with one end of described plunger, and the other end of described plunger is arranged in described first air passing hole.
Preferably, described fluid reservoir also comprises relief tube, and described second chamber is communicated with the external world of described housing by described relief tube.
Preferably, described fluid reservoir also comprises the second adjusting device and second baffle, and described second baffle and described first baffle plate be arranged in parallel;
Described second baffle is positioned at described first chamber, and described first chamber is separated into the 3rd separate chamber and the 4th chamber by described second baffle; Wherein, the 3rd chamber is used for storage of liquids, and described 4th chamber is used for when the pressure change of the liquid of the 3rd chamber, coordinates with the 3rd chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe and escape pipe are arranged on described 3rd chamber;
Described second baffle is provided with the second air passing hole, described second adjusting device is arranged in described 4th chamber, and is fixedly connected on the position of described second air passing hole with described second baffle, and described second adjusting device is identical with described first adjusting device structure; Second adjusting device controls described fluid according to pressure and flows into described 4th chamber from the 3rd chamber by described second air passing hole;
Described second baffle is also provided with the second check valve flowing into described 3rd chamber for the fluid controlled in described 4th chamber.
Preferably, described fluid reservoir also comprises the 3rd adjusting device and third gear plate; Described third gear plate is parallel with described second baffle;
Described third gear plate is positioned at described 3rd chamber, and described 3rd chamber is separated into the 5th separate chamber and the 6th chamber by described third gear plate; Wherein, the 5th chamber is used for storage of liquids, and described 6th chamber is used for when the pressure change of the liquid of the 5th chamber, coordinates with the 5th chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe and escape pipe are arranged on described 5th chamber;
Described third gear plate is provided with the 3rd air passing hole, described 3rd adjusting device is arranged in described 6th chamber, and is fixedly connected on the position of described 3rd air passing hole with described third gear plate, and described 3rd adjusting device is identical with described first adjusting device structure; 3rd adjusting device controls described fluid according to pressure and flows into described 6th chamber from the 5th chamber by described 3rd air passing hole;
Described third gear plate is also provided with the 3rd check valve flowing into described 5th chamber for the fluid controlled in described 6th chamber.
The utility model proposes a kind of coolant circulating system further, and this coolant circulating system comprises condenser, fluid reservoir, throttling element and evaporimeter;
Described fluid reservoir comprises, housing, air inlet pipe, escape pipe, and the first adjusting device;
Be provided with the first baffle plate in described housing, described housing is separated into the first separate chamber and the second chamber by described first baffle plate; Wherein, the first chamber is used for storage of liquids, and described second chamber is used for when the pressure change of the liquid of the first chamber, coordinates with the first chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe is all fixedly connected with described housing with described escape pipe, and described first chamber is all communicated with described hull outside by described air inlet pipe and escape pipe;
Described first baffle plate is provided with the first air passing hole, and described first adjusting device is arranged in described second chamber, and is fixedly connected on the position of described first air passing hole with described first baffle plate; First adjusting device controls described fluid according to pressure and flows into described second chamber from the first chamber by described first air passing hole;
Described first baffle plate is also provided with the first check valve flowing into described first chamber for the fluid controlled in described second chamber;
Described air inlet pipe is communicated with described condenser, and described escape pipe is communicated with described throttling element, and described throttling element is communicated with described evaporimeter.
Preferably, described coolant circulating system also comprises pressure relief device, and described fluid reservoir also comprises relief tube, and described relief tube is fixedly connected with described housing, and described relief tube is by the ft connection of described second chamber and described housing;
Described relief tube is communicated with described pressure relief device, and described pressure relief device is communicated with described evaporimeter.
Preferably, described fluid reservoir also comprises the second adjusting device and second baffle, and described second baffle and described first baffle plate be arranged in parallel;
Described second baffle is positioned at described first chamber, and described first chamber is separated into the 3rd separate chamber and the 4th chamber by described second baffle; Wherein, the 3rd chamber is used for storage of liquids, and described 4th chamber is used for when the pressure change of the liquid of the 3rd chamber, coordinates with the 3rd chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe and escape pipe are arranged on described 3rd chamber;
Described second baffle is provided with the second air passing hole, described second adjusting device is arranged in described 4th chamber, and is fixedly connected on the position of described second air passing hole with described second baffle, and described second adjusting device is identical with described first adjusting device structure; Second adjusting device controls described fluid according to pressure and flows into described 4th chamber from the 3rd chamber by described second air passing hole;
Described second baffle is also provided with the second check valve flowing into described 3rd chamber for the fluid controlled in described 4th chamber.
Preferably, described fluid reservoir also comprises the 3rd adjusting device and third gear plate; Described third gear plate is parallel with described second baffle;
Described third gear plate is positioned at described 3rd chamber, and described 3rd chamber is separated into the 5th separate chamber and the 6th chamber by described third gear plate; Wherein, the 5th chamber is used for storage of liquids, and described 6th chamber is used for when the pressure change of the liquid of the 5th chamber, coordinates with the 5th chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe and escape pipe are arranged on described 5th chamber;
Described third gear plate is provided with the 3rd air passing hole, described 3rd adjusting device is arranged in described 6th chamber, and is fixedly connected on the position of described 3rd air passing hole with described third gear plate, and described 3rd adjusting device is identical with described first adjusting device structure; 3rd adjusting device controls described fluid according to pressure and flows into described 6th chamber from the 5th chamber by described 3rd air passing hole;
Described third gear plate is also provided with the 3rd check valve flowing into described 5th chamber for the fluid controlled in described 6th chamber.
The utility model proposes a kind of air-conditioner further, and described air-conditioner comprises coolant circulating system, and described coolant circulating system comprises, and this coolant circulating system comprises condenser, fluid reservoir, throttling element and evaporimeter;
Described fluid reservoir comprises, housing, air inlet pipe, escape pipe, and the first adjusting device;
Be provided with the first baffle plate in described housing, described housing is separated into the first separate chamber and the second chamber by described first baffle plate; Wherein, the first chamber is used for storage of liquids, and described second chamber is used for when the pressure change of the liquid of the first chamber, coordinates with the first chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe is all fixedly connected with described housing with described escape pipe, and described first chamber is all communicated with described hull outside by described air inlet pipe and escape pipe;
Described first baffle plate is provided with the first air passing hole, and described first adjusting device is arranged in described second chamber, and is fixedly connected on the position of described first air passing hole with described first baffle plate; First adjusting device controls described fluid according to pressure and flows into described second chamber from the first chamber by described first air passing hole;
Described first baffle plate is also provided with the first check valve flowing into described first chamber for the fluid controlled in described second chamber;
Described air inlet pipe is communicated with described condenser, and described escape pipe is communicated with described throttling element, and described throttling element is communicated with described evaporimeter.
Preferably, described coolant circulating system also comprises pressure relief device, and described fluid reservoir also comprises relief tube, and described relief tube is fixedly connected with described housing, and described relief tube is by the ft connection of described second chamber and described housing;
Described relief tube is communicated with described pressure relief device, and described pressure relief device is communicated with described evaporimeter.
The utility model, by the first adjusting device, the setting of check valve and the second chamber, the dischargeable capacity of fluid reservoir can be regulated according to the change of pressure, when fluid reservoir is applied to coolant circulating system, fluid reservoir can play the effect of refrigerant pressure in systems stabilisation, when refrigerant pressure in system raises, fluid reservoir can store more refrigerant to reduce pressure, when refrigerant pressure in system reduces, fluid reservoir can reduce liquid storage volume, with the pressure of refrigerant in increase system, thus avoid the liquid hit phenomenon of impacting with high pressure impact phenomenon in coolant circulating system and compressor, thus be conducive to the normal work of the stable of system and components and parts.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fluid reservoir;
Fig. 2 is the sectional structure schematic diagram at A-A place in Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram at B place in Fig. 2;
Fig. 4 is the structural representation of another embodiment of the utility model fluid reservoir;
Fig. 5 is the structural representation of the another embodiment of the utility model fluid reservoir;
Fig. 6 is the structural representation of the utility model fluid reservoir coolant circulating system.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of fluid reservoir.
In the utility model embodiment, be the structural representation of the utility model fluid reservoir referring to figs. 1 through Fig. 2, Fig. 1; Fig. 2 is the sectional structure schematic diagram at A-A place in Fig. 1; Fig. 3 is the structure for amplifying schematic diagram at B place in Fig. 2.This fluid reservoir comprises, housing 30, air inlet pipe 10, escape pipe 20, and the first adjusting device 80; Be provided with the first baffle plate 50, first baffle plate 50 in housing 30 and housing 30 be separated into the first separate chamber 100 and the second chamber 110; Wherein, the first chamber 100, for storage of liquids, during the pressure change of the second chamber 110 for the liquid when the first chamber 100, coordinates with the first chamber 100, makes liquid reservoir volumes increase or reduces; Air inlet pipe 10 is all fixedly connected with housing 30 with escape pipe 20, and air inlet pipe 10 and escape pipe 20 are all by the first chamber 100 and housing 30 ft connection; First baffle plate 50 is provided with the first air passing hole 90, first adjusting device 80 to be arranged in the second chamber 110, and is fixedly connected on the position of the first air passing hole 90 with the first baffle plate 50; First adjusting device 80 controls fluid according to pressure and flows into the second chamber 110 from the first chamber 100 by the first air passing hole 90; First baffle plate 50 is also provided with the first check valve 70 flowing into the first chamber 100 for the fluid controlled in the second chamber 110.
Particularly, in the present embodiment, the first adjusting device 80 comprises cylinder body 85, elastic component 86 and plunger 83; Be provided with the cylinder room 84 running through cylinder body 85 in cylinder body 85, cylinder room 84 is provided with division board away from one end of the first baffle plate 50; Elastic component 86 is arranged in cylinder room 84, and its one end contacts with division board, and the other end is connected with one end of plunger 83, and the other end of plunger 83 is arranged in the first air passing hole 90.One end of cylinder body 85 is fixedly connected with the first baffle plate 50, and the other end is fixedly connected with barricade 54, and near one end of the first baffle plate 50, cylinder body 85 offers the via hole for effluent fluid, refrigerant flow into the second chamber 110 from via hole.In order to prevent refrigerant from the gap between plunger 83 and cylinder room 84, flowing into the one end being provided with elastic component 86, plunger 83 is also arranged with sealing ring 87.Wherein, elastic component 86 is preferably spring, and one end that plunger 83 is connected with air passing hole is the frustum of a cone, and the less first end of the frustum of a cone is towards air passing hole.High-pressure liquid refrigerant enters the first chamber 100 from air inlet pipe 10, flows out the first chamber 100 from escape pipe 20.Introduce the work of fluid reservoir below, if the pressure in the first chamber 100 is P0, the pressure in the second chamber 110 is P1, and the elastic force deformed by spring is set to the suitable dynamics of coolant circulating system.When the refrigerant that coolant circulating system needs is less, pressure in the circulatory system increases, as P0>P1, hydraulic pressure in first chamber 100 is greater than the hydraulic pressure of the second chamber 110, and when this pressure is enough to the elastic force overcoming spring, plunger 83 Compress Spring under the effect of the pressure, along with the movement of plunger 83, liquid flow into the second chamber 110 from the first chamber 100 by the first air passing hole 90, when the pressure in the first chamber 100 and the second chamber 110 is suitable, plunger 83 in the restoring force effect of spring next time in air passing hole; When the refrigerant that coolant circulating system needs is more, when pressure in the circulatory system diminishes, as P1>P0, liquid refrigerants in second chamber 110 is by being arranged at the check valve below the first baffle plate 50, flow back in the first chamber 100, until the pressure in the first chamber 100 and the second chamber 110 is suitable.
In the present embodiment, by the first adjusting device 80, the setting of the first check valve 70 and the second chamber 110, the dischargeable capacity of fluid reservoir can be regulated according to the change of pressure, when fluid reservoir is applied to coolant circulating system, fluid reservoir can play the effect of refrigerant pressure in systems stabilisation, when refrigerant pressure in system raises, fluid reservoir can store more refrigerant to reduce pressure, when refrigerant pressure in system reduces, fluid reservoir can reduce liquid storage volume, with the pressure of refrigerant in increase system, thus avoid the liquid hit phenomenon of impacting with high pressure phenomenon in coolant circulating system and compressor, thus be conducive to the normal work of the stable of system and components and parts.
Further, reference Fig. 4, Fig. 4 is the structural representation of another embodiment of the utility model fluid reservoir.Fluid reservoir also comprises the second adjusting device 81 and second baffle 51, relief tube 60; Second baffle 51 is positioned at the first chamber 100, and the first chamber 100 is separated into the 3rd separate chamber 120 and the 4th chamber 130 by second baffle 51; 3rd chamber 120 is by air inlet pipe 10 and escape pipe 20 and housing 30 ft connection; Second baffle 51 is provided with the second air passing hole, the second adjusting device 81 is arranged in the 4th chamber 130, and is fixedly connected on the position of the second air passing hole with second baffle 51, and the second adjusting device 81 is identical with the first adjusting device 80 structure; Second baffle 51 is also provided with the second check valve 71 flowing into the 3rd chamber 120 for the fluid controlled in the 4th chamber 130; Second chamber 110 is communicated with the external world of housing 30 by relief tube 60.
Particularly, in the present embodiment, the structure of the second adjusting device 81 is identical with the structure of the first adjusting device 80, and after being provided with the second adjusting device 81 and second baffle 51, the operation principle of fluid reservoir is as follows:
If the pressure in the 3rd chamber 120 is P0, the pressure in the 4th chamber 130 is P1, and the pressure in the second chamber 110 is P2.When the refrigerant that coolant circulating system needs is less, pressure in the circulatory system increases, as P0>P1, hydraulic pressure in 3rd chamber 120 is greater than the hydraulic pressure of the 4th chamber 130, and when this pressure is enough to the elastic force overcoming spring, plunger 83 Compress Spring under the effect of the pressure, along with the movement of plunger 83, liquid flow into the 4th chamber 130 from the 3rd chamber 120 by the second air passing hole, when the pressure in the 3rd chamber 120 and the 4th chamber 130 is suitable, plunger 83 in the restoring force effect of spring next time in air passing hole; When the refrigerant that coolant circulating system needs is more, when pressure in the circulatory system diminishes, as P1>P0, liquid refrigerants in 4th chamber 130 is by being arranged at the second check valve 71 below second baffle 51, flow back in the 3rd chamber 120, until the pressure in the 3rd chamber 120 and the 4th chamber 130 is suitable.
As P0>P1>P2, hydraulic pressure in 3rd chamber 120 is greater than the hydraulic pressure of the second chamber 110, plunger 83 Compress Spring under the effect of the pressure, along with the movement of plunger 83, liquid flow into the 4th chamber 130 from the 3rd chamber 120 by the second air passing hole, flow into the second chamber 110 from the 4th chamber 130 by the first air passing hole 90 again, if now P0 is still greater than P2, then refrigerant discharges fluid reservoir by relief tube 60; When the refrigerant that coolant circulating system needs is more, when pressure in the circulatory system diminishes, as P2>P1>P0, liquid refrigerants in second chamber 110 gets back to the 4th chamber 130 by the first check valve 70 be arranged at below the first baffle plate 50, again from the 4th chamber 130 by being arranged at the second check valve 71 below second baffle 51, flow back in the 3rd chamber 120, until the pressure in the 3rd chamber 120 and the second chamber 110 is suitable.
In the present embodiment, by the setting of the second adjusting device 81, second baffle 51, make fluid reservoir comprise three chambers, be conducive to the ability improving fluid reservoir pondage, thus be conducive to improving the ability that fluid reservoir regulates fluid pressure.
Further, reference Fig. 5, Fig. 5 is the structural representation of the another embodiment of the utility model fluid reservoir.Fluid reservoir also comprises the 3rd adjusting device 82 and third gear plate 52; Third gear plate 52 is positioned at the 3rd chamber 120, and the 3rd chamber 120 is separated into the 5th separate chamber 140 and the 6th chamber 150 by third gear plate 52; 5th chamber 140 is by air inlet pipe 10 and escape pipe 20 and housing 30 ft connection; Third gear plate 52 is provided with the 3rd air passing hole, the 3rd adjusting device 82 is arranged in the 6th chamber 150, and is fixedly connected on the position of the 3rd air passing hole with third gear plate 52, and the 3rd adjusting device 82 is identical with the first adjusting device 80 structure; Third gear plate 52 is also provided with the 3rd check valve 72 flowing into the 5th chamber 140 for the fluid controlled in the 6th chamber 150.
Particularly, in the present embodiment, the structure of the 3rd adjusting device 82 is identical with the structure of the first adjusting device 80, and after being provided with the 3rd adjusting device 82 and third gear plate 52, the operation principle of fluid reservoir is as follows:
If the pressure in the 5th chamber 140 is P0, the pressure in the 6th chamber 150 is P1, and the pressure in the 4th chamber 130 is P2, and the pressure in the second chamber 110 is P3.When the refrigerant that coolant circulating system needs is less, pressure in the circulatory system increases, as P0>P1>P2>P3, hydraulic pressure in 5th chamber 140 is greater than the hydraulic pressure of the second chamber 110, plunger 83 Compress Spring under the effect of the pressure, along with the movement of plunger 83, liquid flow into the 6th chamber 150 from the 5th chamber 140 by the 3rd air passing hole, the 4th chamber 130 is being flow into by the second air passing hole from the 6th chamber 150, the second chamber 110 is flow into by the first air passing hole 90 again from the 4th chamber 130, if now P0 is still greater than P3, then refrigerant discharges fluid reservoir by relief tube 60,
When the refrigerant that coolant circulating system needs is more, when pressure in the circulatory system diminishes, as P3>P2>P1>P0, liquid refrigerants in second chamber 110 gets back to the 4th chamber 130 by the first check valve 70 be arranged at below the first baffle plate 50, again from the 4th chamber 130 by being arranged at the second check valve 71 below second baffle 51, flow back in the 6th chamber 150, then flow back in the 5th chamber 140 from the 6th chamber 150 by the 3rd check valve 72 be arranged at below third gear plate 52, until the pressure in the 5th chamber 140 and the second chamber 110 is suitable.
In the present embodiment, by the setting of the 3rd adjusting device 82, third gear plate 52, make fluid reservoir comprise four chambers, be conducive to the ability improving fluid reservoir pondage, thus be conducive to improving the ability that fluid reservoir regulates fluid pressure.
The utility model proposes a kind of coolant circulating system further.
With reference to the structural representation that Fig. 6, Fig. 6 are the utility model fluid reservoir coolant circulating system.This coolant circulating system comprises condenser, fluid reservoir, throttling element and evaporimeter; Fluid reservoir comprises, housing 30, air inlet pipe 10, escape pipe 20, and the first adjusting device 80; Be provided with the first baffle plate 50, first baffle plate 50 in housing 30 and housing 30 be separated into the first separate chamber 100 and the second chamber 110; Air inlet pipe 10 is all fixedly connected with housing 30 with escape pipe 20, and air inlet pipe 10 and escape pipe 20 are all by the first chamber 100 and housing 30 ft connection; First baffle plate 50 is provided with the first air passing hole 90, the first adjusting device 80 flowing into the second chamber 110 for the fluid controlled in the first chamber 100 is arranged in the second chamber 110, and is fixedly connected on the position of the first air passing hole 90 with the first baffle plate 50; First baffle plate 50 is also provided with the first check valve 70 flowing into the first chamber 100 for the fluid controlled in the second chamber 110; Air inlet pipe 10 is communicated with condenser, and escape pipe 20 is communicated with throttling element, and throttling element is communicated with evaporimeter.
Particularly, in the present embodiment, in the present embodiment, refrigerant flows out from compressor, after cross valve, flow into condenser, and the liquid coolant of condenser inner high voltage flows into fluid reservoir by air inlet pipe 10, fluid reservoir is to after high pressure refrigerant buffering, from escape pipe 20 through flowing into throttling element, after throttling, becoming the refrigerant of low pressure, then flow into evaporimeter, flow into gas-liquid separator through cross valve again, return compressor.Flow to after fluid reservoir the process of throttling element from condenser outflow at high-pressure liquid refrigerant, because the dischargeable capacity of fluid reservoir can change along with the pressure change of refrigerant, thus under the prerequisite meeting coolant quantity needed for coolant circulating system, effectively balance the pressure in coolant circulating system, the management of system and components and parts are made to avoid being subject to impacting with high pressure, compressor is also avoided by liquid hammer, is conducive to the stability improving coolant circulating system.
Further, as shown in Figure 6, coolant circulating system also comprises pressure relief device, and fluid reservoir also comprises relief tube 60, and relief tube 60 is fixedly connected with housing 30, and relief tube 60 is by the ft connection of the second chamber 110 with housing 30; Relief tube 60 is communicated with pressure relief device, and pressure relief device is communicated with evaporimeter.Fluid reservoir also comprises the second adjusting device 81 and second baffle 51; Second baffle 51 is positioned at the first chamber 100, and the first chamber 100 is separated into the 3rd separate chamber 120 and the 4th chamber 130 by second baffle 51; 3rd chamber 120 is by air inlet pipe 10 and escape pipe 20 and housing 30 ft connection; Second baffle 51 is provided with the second air passing hole, the second adjusting device 81 is arranged in the 4th chamber 130, and is fixedly connected on the position of the second air passing hole with second baffle 51, and the second adjusting device 81 is identical with the first adjusting device 80 structure; Second baffle 51 is also provided with the second check valve 71 flowing into the 3rd chamber 120 for the fluid controlled in the 4th chamber 130.
Particularly, in the present embodiment, refrigerant, except flowing into except evaporimeter from escape pipe 20 through choke valve, adds a refrigerant flows into evaporimeter after pressure relief device passage from the hydraulic cylinder of high pressure.When the refrigerant in the 3rd chamber 120 flow into after the second chamber 110, when the pressure of its inside is still greater than the hydraulic pressure in the second chamber 110, high pressure refrigerant flows out from relief tube 60, flows into pressure relief device and reduces pressure, and the refrigerant of low pressure flows directly into evaporimeter after pressure relief device flows out.In this example, pressure relief device is preferably capillary.By the setting of relief tube 60 and pressure relief device, the high pressure refrigerant in fluid reservoir is reduced pressure timely, avoids the impact of high pressure refrigerant multisystem; Add the throttle passage of system against high voltage refrigerant, accelerate the circulation of refrigerant in system, be conducive to the operating efficiency of raising system.
The utility model proposes a kind of air-conditioner further, and this air-conditioner comprises coolant circulating system.The structure of coolant circulating system, with reference to above-described embodiment, does not repeat them here.Wherein, coolant circulating system comprises fluid reservoir, and fluid reservoir is fixed in air-conditioner by mounting bracket 40.
In the present embodiment, by the setting of air accumulator, and because the dischargeable capacity of fluid reservoir can change along with the pressure change of refrigerant, thus under the prerequisite meeting coolant quantity needed for coolant circulating system, effectively balance the pressure in coolant circulating system, make the management of system and components and parts avoid being subject to impacting with high pressure, compressor is also avoided by liquid hammer, is conducive to the stability improving coolant circulating system.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a fluid reservoir, is characterized in that, described fluid reservoir comprises, housing, air inlet pipe, escape pipe, and the first adjusting device;
Be provided with the first baffle plate in described housing, described housing is separated into the first separate chamber and the second chamber by described first baffle plate; Wherein, the first chamber is used for storage of liquids, and described second chamber is used for when the pressure change of the liquid of the first chamber, coordinates with the first chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe is all fixedly connected with described housing with described escape pipe, and described first chamber is all communicated with described hull outside by described air inlet pipe and escape pipe;
Described first baffle plate is provided with the first air passing hole, and described first adjusting device is arranged in described second chamber, and is fixedly connected on the position of described first air passing hole with described first baffle plate; First adjusting device controls described fluid according to pressure and flows into described second chamber from the first chamber by described first air passing hole;
Described first baffle plate is also provided with the first check valve flowing into described first chamber for the fluid controlled in described second chamber.
2. fluid reservoir as claimed in claim 1, it is characterized in that, described first adjusting device comprises cylinder body, elastic component and plunger;
Be provided with the cylinder room running through described cylinder body in described cylinder body, one end away from described first baffle plate of described cylinder room is provided with division board;
It is indoor that described elastic component is arranged at described cylinder, and its one end contacts with described division board, and the other end is connected with one end of described plunger, and the other end of described plunger is arranged in described first air passing hole.
3. fluid reservoir as claimed in claim 2, it is characterized in that, described fluid reservoir also comprises relief tube, and described second chamber is communicated with the external world of described housing by described relief tube.
4. fluid reservoir as claimed in claim 3, it is characterized in that, described fluid reservoir also comprises the second adjusting device and second baffle, and described second baffle and described first baffle plate be arranged in parallel;
Described second baffle is positioned at described first chamber, and described first chamber is separated into the 3rd separate chamber and the 4th chamber by described second baffle; Wherein, the 3rd chamber is used for storage of liquids, and described 4th chamber is used for when the pressure change of the liquid of the 3rd chamber, coordinates with the 3rd chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe and escape pipe are arranged on described 3rd chamber;
Described second baffle is provided with the second air passing hole, described second adjusting device is arranged in described 4th chamber, and is fixedly connected on the position of described second air passing hole with described second baffle, and described second adjusting device is identical with described first adjusting device structure; Second adjusting device controls described fluid according to pressure and flows into described 4th chamber from the 3rd chamber by described second air passing hole;
Described second baffle is also provided with the second check valve flowing into described 3rd chamber for the fluid controlled in described 4th chamber.
5. fluid reservoir as claimed in claim 4, it is characterized in that, described fluid reservoir also comprises the 3rd adjusting device and third gear plate; Described third gear plate is parallel with described second baffle;
Described third gear plate is positioned at described 3rd chamber, and described 3rd chamber is separated into the 5th separate chamber and the 6th chamber by described third gear plate; Wherein, the 5th chamber is used for storage of liquids, and described 6th chamber is used for when the pressure change of the liquid of the 5th chamber, coordinates with the 5th chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe and escape pipe are arranged on described 5th chamber;
Described third gear plate is provided with the 3rd air passing hole, described 3rd adjusting device is arranged in described 6th chamber, and is fixedly connected on the position of described 3rd air passing hole with described third gear plate, and described 3rd adjusting device is identical with described first adjusting device structure; 3rd adjusting device controls described fluid according to pressure and flows into described 6th chamber from the 5th chamber by described 3rd air passing hole;
Described third gear plate is also provided with the 3rd check valve flowing into described 5th chamber for the fluid controlled in described 6th chamber.
6. a coolant circulating system, is characterized in that, described coolant circulating system comprises condenser, fluid reservoir, throttling element and evaporimeter;
Described fluid reservoir comprises, housing, air inlet pipe, escape pipe, and the first adjusting device;
Be provided with the first baffle plate in described housing, described housing is separated into the first separate chamber and the second chamber by described first baffle plate; Wherein, the first chamber is used for storage of liquids, and described second chamber is used for when the pressure change of the liquid of the first chamber, coordinates with the first chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe is all fixedly connected with described housing with described escape pipe, and described first chamber is all communicated with described hull outside by described air inlet pipe and escape pipe;
Described first baffle plate is provided with the first air passing hole, and described first adjusting device is arranged in described second chamber, and is fixedly connected on the position of described first air passing hole with described first baffle plate; First adjusting device controls described fluid according to pressure and flows into described second chamber from the first chamber by described first air passing hole;
Described first baffle plate is also provided with the first check valve flowing into described first chamber for the fluid controlled in described second chamber;
Described air inlet pipe is communicated with described condenser, and described escape pipe is communicated with described throttling element, and described throttling element is communicated with described evaporimeter.
7. coolant circulating system as claimed in claim 6, it is characterized in that, described coolant circulating system also comprises pressure relief device, and described fluid reservoir also comprises relief tube, described relief tube is fixedly connected with described housing, and described relief tube is by the ft connection of described second chamber and described housing;
Described relief tube is communicated with described pressure relief device, and described pressure relief device is communicated with described evaporimeter.
8. coolant circulating system as claimed in claim 7, it is characterized in that, described fluid reservoir also comprises the second adjusting device and second baffle, and described second baffle and described first baffle plate be arranged in parallel;
Described second baffle is positioned at described first chamber, and described first chamber is separated into the 3rd separate chamber and the 4th chamber by described second baffle; Wherein, the 3rd chamber is used for storage of liquids, and described 4th chamber is used for when the pressure change of the liquid of the 3rd chamber, coordinates with the 3rd chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe and escape pipe are arranged on described 3rd chamber;
Described second baffle is provided with the second air passing hole, described second adjusting device is arranged in described 4th chamber, and is fixedly connected on the position of described second air passing hole with described second baffle, and described second adjusting device is identical with described first adjusting device structure; Second adjusting device controls described fluid according to pressure and flows into described 4th chamber from the 3rd chamber by described second air passing hole;
Described second baffle is also provided with the second check valve flowing into described 3rd chamber for the fluid controlled in described 4th chamber.
9. coolant circulating system as claimed in claim 8, it is characterized in that, described fluid reservoir also comprises the 3rd adjusting device and third gear plate; Described third gear plate is parallel with described second baffle;
Described third gear plate is positioned at described 3rd chamber, and described 3rd chamber is separated into the 5th separate chamber and the 6th chamber by described third gear plate; Wherein, the 5th chamber is used for storage of liquids, and described 6th chamber is used for when the pressure change of the liquid of the 5th chamber, coordinates with the 5th chamber, makes liquid reservoir volumes increase or reduces;
Described air inlet pipe and escape pipe are arranged on described 5th chamber;
Described third gear plate is provided with the 3rd air passing hole, described 3rd adjusting device is arranged in described 6th chamber, and is fixedly connected on the position of described 3rd air passing hole with described third gear plate, and described 3rd adjusting device is identical with described first adjusting device structure; 3rd adjusting device controls described fluid according to pressure and flows into described 6th chamber from the 5th chamber by described 3rd air passing hole;
Described third gear plate is also provided with the 3rd check valve flowing into described 5th chamber for the fluid controlled in described 6th chamber.
10. an air-conditioner, is characterized in that, described air-conditioner comprises the coolant circulating system in claim 6 to 9 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665124.7U CN204285908U (en) | 2014-11-06 | 2014-11-06 | Fluid reservoir, coolant circulating system and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665124.7U CN204285908U (en) | 2014-11-06 | 2014-11-06 | Fluid reservoir, coolant circulating system and air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285908U true CN204285908U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665124.7U Expired - Fee Related CN204285908U (en) | 2014-11-06 | 2014-11-06 | Fluid reservoir, coolant circulating system and air-conditioner |
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| Country | Link |
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| CN (1) | CN204285908U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180529A (en) * | 2015-07-15 | 2015-12-23 | 珠海格力电器股份有限公司 | Liquid storage device |
| CN106440566A (en) * | 2016-11-30 | 2017-02-22 | 广东美的制冷设备有限公司 | Air conditioner and cooling control method |
| CN108151381A (en) * | 2017-12-31 | 2018-06-12 | 熊玉金 | The liquid storage device of volume adjustable |
| CN110379729A (en) * | 2018-04-13 | 2019-10-25 | 北京北方华创微电子装备有限公司 | Heating pedestal and semiconductor processing equipment |
-
2014
- 2014-11-06 CN CN201420665124.7U patent/CN204285908U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180529A (en) * | 2015-07-15 | 2015-12-23 | 珠海格力电器股份有限公司 | Liquid storage device |
| WO2017008665A1 (en) * | 2015-07-15 | 2017-01-19 | 珠海格力电器股份有限公司 | Liquid storage container |
| CN105180529B (en) * | 2015-07-15 | 2018-08-07 | 珠海格力电器股份有限公司 | Liquid storage device |
| EP3285026A4 (en) * | 2015-07-15 | 2018-09-26 | Gree Electric Appliances, Inc. of Zhuhai | Liquid storage container |
| US10683966B2 (en) | 2015-07-15 | 2020-06-16 | Gree Electric Appliances, Inc. Of Zhuhai | Liquid storage container |
| CN106440566A (en) * | 2016-11-30 | 2017-02-22 | 广东美的制冷设备有限公司 | Air conditioner and cooling control method |
| CN108151381A (en) * | 2017-12-31 | 2018-06-12 | 熊玉金 | The liquid storage device of volume adjustable |
| CN110379729A (en) * | 2018-04-13 | 2019-10-25 | 北京北方华创微电子装备有限公司 | Heating pedestal and semiconductor processing equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20150422 Termination date: 20211106 |