CN117948738A - Liquid separator of evaporator, evaporator and pipeline machine - Google Patents
Liquid separator of evaporator, evaporator and pipeline machine Download PDFInfo
- Publication number
- CN117948738A CN117948738A CN202410030488.6A CN202410030488A CN117948738A CN 117948738 A CN117948738 A CN 117948738A CN 202410030488 A CN202410030488 A CN 202410030488A CN 117948738 A CN117948738 A CN 117948738A
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- China
- Prior art keywords
- straight pipe
- pipe section
- evaporator
- straight tube
- tube section
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims abstract description 103
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 2
- 238000009428 plumbing Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 abstract description 41
- 238000000926 separation method Methods 0.000 abstract description 11
- 238000004378 air conditioning Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
- F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/028—Evaporators having distributing means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of air conditioning equipment, in particular to a liquid distributor of an evaporator, the evaporator and a pipeline machine, and aims to solve the problem that the heat exchange efficiency of the evaporator is reduced under the condition that the existing pipeline machine is horizontally installed. Therefore, the liquid distributor of the evaporator comprises the liquid distributing head and the liquid inlet pipe, the liquid inlet pipe comprises the first straight pipe section communicated with the liquid distributing head, the regulating member is arranged in the first straight pipe section and can move along the radial direction of the first straight pipe section to regulate the gap between the first straight pipe section and the inner wall of the first straight pipe section, and the regulating member is arranged in the first straight pipe section, so that the regulating member can be tightly attached to the bottom of the first straight pipe section under the action of self gravity under the state of being horizontally arranged, refrigerant medium can be fully mixed in the process of flowing through the gap between the regulating member and the top of the first straight pipe section and then flows into the liquid distributing head, the problems of gas-liquid separation and the like of the refrigerant medium are avoided, and the heat exchange efficiency of the evaporator is improved.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, and particularly provides a liquid separator of an evaporator, the evaporator and a pipeline machine.
Background
At present, the air conditioning pipeline machine is widely applied to a central air conditioning system or a corridor air conditioning system, and in addition, the air conditioning pipeline machine can also be applied to a household air conditioning system.
The existing pipeline machine mounting mode can be divided into a horizontal mounting mode and a vertical mounting mode, the pipeline machine is in a vertical state under the condition of vertical mounting, refrigerant media in a pipeline are fully mixed at the moment, pressure distribution in the pipeline is uniform, so that the refrigerant media in the pipeline are fully mixed, the pipeline machine is in a horizontal state under the condition of horizontal mounting, at the moment, the refrigerant media in the pipeline are insufficiently mixed, the problems of gas-liquid separation and the like can occur, the pressure distribution in the pipeline is uneven, the gas form of the refrigerant media rapidly enters the pipeline at the top of the pipeline, the liquid form of the refrigerant media slowly enters the pipeline at the bottom of the pipeline, and therefore the refrigerant media are unevenly distributed in the process of passing through the evaporator, and the heat exchange efficiency of the evaporator is reduced.
Accordingly, there is a need in the art for a new solution to the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the technical problems, namely the problem that the heat exchange efficiency of the evaporator is reduced under the condition of horizontal installation of the traditional pipeline machine.
In a first aspect, the present invention provides a dispenser for an evaporator, the dispenser comprising a dispensing head and a feed tube, the feed tube comprising a first straight tube section in communication with the dispensing head, the first straight tube section extending in a first direction and an adjustment member disposed within the first straight tube section, the adjustment member being movable relative to the first straight tube section in a radial direction of the first straight tube section to adjust a gap with an inner wall of the first straight tube section.
Under the condition of adopting the technical scheme, the liquid separating head and the first straight pipe section are horizontally arranged by arranging the adjusting component in the first straight pipe section communicated with the liquid separating head, the adjusting component can be tightly attached to the bottom of the first straight pipe section under the action of self gravity, so that refrigerant medium can be fully mixed in the process of flowing through a gap between the adjusting component and the top of the first straight pipe section and then flows into the liquid separating head, the problems of gas-liquid separation and the like of the refrigerant medium are avoided, and the heat exchange efficiency of the evaporator is improved.
In a preferred embodiment of the liquid separator of the evaporator, the first straight pipe section has an expansion portion having an inner diameter larger than an inner diameter of other positions of the first straight pipe section, and the regulating member is installed in the expansion portion.
Under the condition of adopting the technical scheme, the expansion part is arranged in the first straight pipe section, so that the adjusting component can be clamped in the expansion part to move along the radial direction of the first straight pipe section, and the gap between the adjusting component and the inner wall of the first straight pipe section can be adjusted more freely.
In the preferred technical scheme of the liquid dispenser of the evaporator, a limiting groove is formed in the inner wall of the first straight pipe section, a limiting protrusion is arranged on the adjusting member, and the limiting protrusion is located in the limiting groove to limit the adjusting member to move along the length direction of the first straight pipe section.
Under the condition of adopting the technical scheme, the limiting groove is arranged on the inner wall of the first straight pipe section, and the limiting protrusion matched with the limiting groove is arranged on the adjusting member, so that the adjusting member cannot move along the length direction of the first straight pipe section and can only move along the radial direction of the first straight pipe section, the gap between the adjusting member and the inner wall of the first straight pipe section can be adjusted more freely, and the adjusting member is simple in structure and convenient to process and install.
In the preferred technical scheme of the liquid separator of the evaporator, the limiting groove is arranged along the inner wall of the first straight pipe section.
Under the condition that the technical scheme is adopted, the limiting groove is arranged for one circle along the inner wall of the first straight pipe section, so that the adjusting member can move more freely in the first straight pipe section along the radial direction of the first straight pipe section, and the gap between the adjusting member and the inner wall of the straight pipe section can be adjusted more freely.
In a preferred embodiment of the liquid dispenser of the evaporator, the adjusting member is an adjusting ball.
Under the condition that the technical scheme is adopted, the adjusting member is arranged as the adjusting ball, so that the adjusting member is convenient to process and install, and the adjusting member is arranged as the ball shape, so that the adjusting member can move in the first straight pipe section along the radial direction of the first straight pipe section more smoothly.
In the preferred technical solution of the liquid separator of the evaporator, the liquid inlet pipe further includes a second straight pipe section extending along a second direction, and a first connecting pipe section for communicating the first straight pipe section with the second straight pipe section, wherein the second direction is perpendicular to the first direction.
Under the condition of adopting the technical scheme, the invention increases the pipeline length of the liquid inlet pipe by arranging the second straight pipe section, so that the refrigerant medium can be fully mixed in the liquid inlet pipe, the occurrence of gas-liquid separation is avoided, and the pressure in the liquid inlet pipe is uniformly distributed.
In the preferred technical scheme of the liquid separator of the evaporator, the number of the second straight pipe sections is at least two and is arranged at intervals along the first direction, two adjacent second straight pipe sections are communicated through second connecting pipe sections, the liquid inlet pipe further comprises a third straight pipe section extending along a third direction and a third connecting pipe section used for communicating the third straight pipe section with the second straight pipe section, and the third direction is perpendicular to the first direction and perpendicular to the second direction.
Under the condition of adopting the technical scheme, the invention increases the pipeline length and the pipeline elbow of the liquid inlet pipe by arranging the second connecting pipe section to communicate at least two second straight pipe sections and arranging the third straight pipe section, so that the refrigerant medium can be fully mixed in the liquid inlet pipe, the occurrence of gas-liquid separation is avoided, and the pressure in the liquid inlet pipe is uniformly distributed.
In the preferred technical scheme of the liquid separator of the evaporator, the number of the third straight pipe sections is at least two and the third straight pipe sections are arranged at intervals along the first direction, and the two adjacent third straight pipe sections are communicated through a fourth connecting pipe section.
Under the condition of adopting the technical scheme, the invention increases the pipeline length and the pipeline elbow of the liquid inlet pipe by arranging at least two third straight pipe sections and communicating the third straight pipe sections through the fourth connecting pipe sections, so that refrigerant media can be fully mixed in the liquid inlet pipe, gas-liquid separation is avoided, and pressure in the liquid inlet pipe is uniformly distributed.
In a second aspect, the invention also provides an evaporator comprising the above-mentioned liquid separator.
Under the condition of adopting the technical scheme, the evaporator provided by the invention has the beneficial effects that the evaporator further has the advantages that compared with the evaporator before improvement, the evaporator provided by the invention can fully mix refrigerant media in the evaporator under the condition that a pipeline machine is horizontally installed, so that the occurrence of gas-liquid separation is avoided, the pressure in a liquid inlet pipe is uniformly distributed, and the reduction of the heat exchange efficiency of the evaporator is avoided.
In a third aspect, the invention also provides a pipeline machine, which comprises the evaporator.
Under the condition of adopting the technical scheme, the pipeline machine provided by the invention comprises the evaporator, so that the pipeline machine has the beneficial effects that compared with the pipeline machine before improvement, the pipeline machine provided by the invention can ensure the efficient heat exchange efficiency of the pipeline machine under the condition of vertical installation or horizontal installation, and the energy efficiency of the pipeline machine is kept consistent.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of a plumbing machine of the present invention;
FIG. 2 is a schematic view of the structure of the evaporator of the present invention;
FIG. 3 is a schematic view of the structure of the liquid separator of the evaporator of the present invention;
fig. 4 is a cross-sectional view of a first straight tube section of the dispenser of the invention.
List of reference numerals:
1. a housing;
2. An evaporator;
3.A knockout; 31. a liquid separating head; 32. a liquid inlet pipe;
321. A first straight pipe section; 322. a second straight tube section; 323. a third straight pipe section; 324. a first connecting tube section; 325. a second connecting tube section; 326. a third connecting tube section; 327. a fourth connecting tube section; 3211. an expansion section; 3212. a limit groove;
4. an adjusting member; 41. and a limit protrusion.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "inner", "outer", "upper", "lower", "top", "bottom", "front", "rear", "left", "right", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "mounted" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Based on the background technology, the invention provides a liquid distributor of an evaporator, the evaporator and the pipeline machine, which aim to solve the problem that the heat exchange efficiency of the evaporator is reduced under the condition that the existing pipeline machine is horizontally installed, and aims to ensure that a liquid distributor and a first straight pipe section are tightly attached to the bottom of the first straight pipe section under the action of self gravity under the state that the liquid distributor and the first straight pipe section are horizontally arranged by arranging an adjusting member in the first straight pipe section, so that refrigerant medium can be fully mixed in the process of flowing through a gap between the adjusting member and the top of the first straight pipe section and then flows into the liquid distributor, the problems of gas-liquid separation and the like of the refrigerant medium are avoided, and the heat exchange efficiency of the evaporator is reduced.
Specifically, referring first to fig. 1 to 4, fig. 1 is a schematic structural view of a piping machine of the present invention, fig. 2 is a schematic structural view of an evaporator of the present invention, fig. 3 is a schematic structural view of a dispenser of the evaporator of the present invention, and fig. 4 is a sectional view of a first straight pipe section of the dispenser of the present invention.
As shown in fig. 1, the invention provides a pipeline machine, which comprises a shell 1 and an evaporator 2 arranged in the shell 1, wherein the evaporator 2 is used for heat exchange of the pipeline machine, and cold and hot air is blown out of the pipeline machine under the action of a fan.
The pipeline machine is divided into two mounting modes of vertical mounting and horizontal mounting, the evaporator 2 is mostly arranged along the vertical direction, under the vertical mounting condition of the pipeline machine, the liquid inlet pipe 32 and the liquid distributing head 31 of the liquid distributor 3 are in a vertical state, refrigerant media in the pipeline are fully mixed at the moment, pressure distribution in the pipeline is uniform, the refrigerant media can uniformly enter the evaporator 2 through the liquid distributing head 31, the heat exchange efficiency of the evaporator 2 is high, the liquid inlet pipe 32 and the liquid distributing head 31 of the liquid distributor 3 are in a horizontal state under the horizontal mounting condition of the pipeline machine, the refrigerant media in the pipeline are insufficiently mixed at the moment, the problems of gas-liquid separation and the like can occur, the gas media in the refrigerant media can firstly pass through the evaporator 2, so that the pressure distribution in the pipeline is nonuniform, and the heat exchange efficiency of the evaporator 2 is reduced.
As shown in fig. 2 to 4, the dispenser 3 of the present invention includes a dispensing head 31 and a liquid inlet pipe 32, the liquid inlet pipe 32 includes a first straight pipe section 321 communicating with the dispensing head 31, the first straight pipe section 321 extends in a first direction and an adjusting member 4 is provided in the first straight pipe section 321, the adjusting member 4 being movable relative to the first straight pipe section 321 in a radial direction of the first straight pipe section 321 to adjust a gap with an inner wall of the first straight pipe section 321.
As shown in fig. 1 to 4, by taking the front view of the liquid separator 3 as an example, the pipe machine is arranged in the vertical direction, the evaporator 2 is arranged above the water pan in a Λ shape, the liquid separator 3 is arranged in front of the evaporator 2, the liquid separator 31 is arranged in the vertical direction, a liquid outlet of the liquid separator 31 is communicated with the evaporator 2 through a plurality of liquid outlet branch pipes, a liquid inlet of the liquid separator 31 is communicated with the liquid inlet pipe 32, a refrigerant medium enters the liquid inlet pipe 32 through an expansion valve after being compressed by the compressor, the refrigerant medium is fully mixed in the liquid inlet pipe 32 and enters the liquid separator 31 after being stable in pressure, a first straight pipe section 321 of the liquid inlet pipe 32 is arranged below the liquid separator 31 in the vertical direction and is communicated with the liquid inlet of the liquid separator 31, an adjusting member 4 is arranged in the first straight pipe section 321, and can move in the radial direction of the first straight pipe section 321, that is, the adjusting member 4 can not move in the horizontal direction in the first straight pipe section 321, the length direction of the adjusting member 4 cannot move in the first straight pipe section 321, the refrigerant medium can not flow through the middle of the first straight pipe section 321, and then fully flows through the gap between the refrigerant medium and the first straight pipe section 321 in the horizontal direction after being stable, the refrigerant medium is fully mixed in the first straight pipe section 321, and the refrigerant medium can not flow through the middle of the first straight pipe section 321, and the refrigerant medium can fully flow through the medium after the medium is fully flows through the middle section 3.
When the pipeline machine is installed along the horizontal direction, the liquid separating head 31 and the first straight pipe section 321 are both arranged along the horizontal direction, at this time, as shown in fig. 4, the density of the adjusting member 4 is greater than that of the refrigerant liquid, under the action of gravity of the adjusting member 4, the adjusting member 4 is closer to the bottom wall of the first straight pipe section 321, the bottom gap between the adjusting member 4 and the bottom wall of the first straight pipe section 321 is small, the top gap between the adjusting member 4 and the top wall of the first straight pipe section 321 is large, before the refrigerant medium flows through the first straight pipe section 321, the liquid separating phenomenon can occur due to the fact that the liquid inlet pipe 32 is horizontally arranged, namely, the refrigerant gas is at the top of the liquid inlet pipe 32 and the flow velocity is fast, the refrigerant liquid is at the bottom of the liquid inlet pipe 32 and the flow velocity is slow, when the refrigerant medium flows through the adjusting member 4, because the bottom gap between the adjusting member 4 and the bottom wall of the first straight pipe section 321 is small, only a small part of the refrigerant liquid flows into the liquid separating head 31 through the bottom gap, and most of the refrigerant liquid enters the liquid separating head 31 through the top gap, thereby the refrigerant gas and the liquid fully mix before the refrigerant medium flows through the top gap and the top gap, the pressure is stable, the refrigerant gas and the refrigerant medium flow into the liquid separating head 31 through the top gap, and the refrigerant liquid separator 2, so that the problem of evaporation efficiency is avoided.
It should be noted that the present invention is not limited to the installation manner of the adjusting member 4, for example, a person skilled in the art may set an installation post on the first straight pipe section 321 along the radial direction thereof, movably install the adjusting member 4 on the installation post, or set a matching slot and a protrusion on the inner wall of the adjusting member 4 and the first straight pipe section 321, etc., and such adjustment and modification of the specific installation manner of the adjusting member 4 should not deviate from the principle and scope of the present invention and should not be limited to the protection scope of the present invention.
Preferably, as shown in fig. 3 and 4, the first straight pipe section 321 of the present invention has an expansion portion 3211, the expansion portion 3211 has an inner diameter larger than that of the other positions of the first straight pipe section 321, and the adjusting member 4 is installed in the expansion portion 3211.
As shown in fig. 3 and 4, an expansion portion 3211 is disposed on the first straight pipe section 321, the inner diameter of the expansion portion 3211 is larger than the inner diameters of other positions of the first straight pipe section 321, the expansion portion 3211 is cylindrical, the adjusting member 4 is installed in the expansion portion 3211, as shown in fig. 4, the adjusting member 4 can only move up and down and back and forth in the expansion portion 3211 and cannot move left and right, the adjusting member 4 is located at the bottom of the expansion portion 3211, the gap between the adjusting member 4 and the bottom of the expansion portion 3211 is small, and the gap between the adjusting member 4 and the top of the expansion portion 3211 is large, so that refrigerant medium is fully mixed before flowing through the top gap and after the pressure is stabilized, enters into the liquid separation head 31 through the gap, thereby avoiding problems such as gas-liquid separation of the refrigerant medium, and the heat exchange efficiency of the evaporator 2 is improved.
Preferably, a limiting groove 3212 is provided on the inner wall of the first straight pipe section 321, and a limiting protrusion 41 is provided on the adjusting member 4, wherein the limiting protrusion 41 is located in the limiting groove 3212 to limit the adjusting member 4 to move along the length direction of the first straight pipe section 321.
Illustratively, a limiting groove 3212 is provided on an inner wall of the first straight pipe section 321 along a circumferential direction of the first straight pipe section 321, a limiting protrusion 41 provided corresponding to the limiting groove 3212 is provided on the adjusting member 4, and the limiting protrusion 41 is inserted into the limiting groove 3212, so that the adjusting member 4 can be limited to move along a length direction of the first straight pipe section 321, such that the adjusting member 4 can only move along a radial direction of the first straight pipe section 321.
It should be noted that the present invention is not limited to the number of the limiting protrusions 41 and the limiting grooves 3212, for example, a person skilled in the art may set the limiting grooves 3212 to 2 or 4 segments, or may set the limiting protrusions 41 to 2 or 4 segments along the inner wall of the first straight pipe section 321, or the like, and such adjustment and modification of the specific number of the limiting protrusions 41 and the limiting grooves 3212 should be limited within the scope of the present invention without departing from the principle and scope of the present invention.
Preferably, the limiting groove 3212 of the present invention is provided along the inner wall of the first straight pipe section 321.
That is, the stopper groove 3212 is provided as a closed loop along the inner wall of the first straight pipe section 321, and the stopper protrusion 41 of the regulating member 4 is inserted into the stopper groove 3212 and is movable within the stopper groove 3212.
It should be noted that the present invention is not limited to the structural form of the adjusting member 4, for example, a person skilled in the art may set the adjusting member 4 as an adjusting ball or an adjusting post, etc., and such modifications and changes to the specific structural form of the adjusting member 4 do not deviate from the principle and scope of the present invention and should be limited to the protection scope of the present invention.
Preferably, as shown in fig. 4, the adjustment member 4 of the present invention is an adjustment ball.
That is, the adjustment ball is installed in the first straight pipe section 321 and is movable relative to the first straight pipe section 321 in the radial direction of the first straight pipe section 321, so that the adjustment member 4 can be moved more smoothly in the first straight pipe section 321 by providing the adjustment member 4 in a spherical shape.
Preferably, as shown in fig. 2 and 3, the liquid inlet pipe 32 of the present invention further includes a second straight pipe section 322 extending in a second direction, and a first connecting pipe section 324 for connecting the first straight pipe section 321 with the second straight pipe section 322, the second direction being perpendicular to the first direction.
Illustratively, as shown in fig. 2 and 3, taking the front view of the evaporator 2 as an example, the first straight pipe section 321 is disposed below the liquid separating head 31 in the vertical direction, the second straight pipe section 322 is disposed on the left side of the first straight pipe section 321 in the left-right direction, that is, the second straight pipe section 322 is a horizontal pipe disposed in the left-right direction, the right end of the second straight pipe section 322 is communicated with the bottom end of the first straight pipe section 321 through the first connecting pipe section 324, and the first connecting pipe section 324 is an arc pipe.
It should be noted that, the present invention is not limited to the number of the second straight pipe sections 322, for example, a person skilled in the art may set the second straight pipe sections 322 to two or three of the second straight pipe sections spaced apart in the vertical direction, and sequentially connect each of the second straight pipe sections 322 through the connecting pipe, etc., and such adjustment and variation of the specific number of the second straight pipe sections 322 do not deviate from the principle and scope of the present invention and should be limited to the protection scope of the present invention.
Preferably, as shown in fig. 2 and 3, the second straight pipe sections 322 of the present invention are at least two in number and spaced apart along the first direction, and two adjacent second straight pipe sections 322 are communicated through a second connecting pipe section 325, and the liquid inlet pipe 32 further includes a third straight pipe section 323 extending along a third direction and a third connecting pipe section 326 for communicating the third straight pipe section 323 with the second straight pipe section 322, wherein the third direction is perpendicular to the first direction and perpendicular to the second direction.
Illustratively, as shown in fig. 2 and 3, the number of the second straight pipe sections 322 is three and are disposed at intervals in the vertical direction on the left side of the first straight pipe section 321, the second straight pipe sections 322 extend in the left-right direction, the right end of the uppermost second straight pipe section 322 communicates with the bottom end of the first straight pipe section 321 through the first connecting pipe section 324, the left end of the uppermost second straight pipe section 322 communicates with the left end of the intermediate second straight pipe section 322 through the second connecting pipe section 325, the right end of the intermediate second straight pipe section 322 communicates with the right end of the lowermost second straight pipe section 322 through the second connecting pipe section 325, the third straight pipe section 323 is disposed on the left side of the second straight pipe section 322 in the front-rear direction, and the left end of the lowermost second straight pipe section 322 communicates with the foremost end of the third straight pipe section 323 through the third connecting pipe section 326.
It should be noted that the present invention is not limited to the number of the third straight pipe sections 323, for example, a person skilled in the art may set the third straight pipe sections 323 to two or three of the third straight pipe sections 323 that are arranged at intervals in the vertical direction, and sequentially connect each third straight pipe section 323 through a connecting pipe, etc., and such adjustment and change of the specific number of the third straight pipe sections 323 do not deviate from the principle and scope of the present invention, and should be limited to the protection scope of the present invention.
Preferably, as shown in fig. 2 and 3, the third straight pipe sections 323 of the present invention are at least two in number and spaced apart in the first direction, and adjacent two third straight pipe sections 323 are communicated through the fourth connecting pipe section 327.
Illustratively, as shown in fig. 2 and 3, the number of third straight pipe sections 323 is two and is disposed at intervals in the vertical direction on the left side of the second straight pipe section 322, the third straight pipe sections 323 extend in the front-rear direction, the front end of the third straight pipe section 323 located below communicates with the left end of the second straight pipe section 322 located below through the third connecting pipe section 326, the rear end of the third straight pipe section 323 located below communicates with the rear end of the third straight pipe section 323 located above through the fourth connecting pipe section 327, and the front end of the third straight pipe section 323 located above communicates with the expansion valve.
It should be noted that, the connection manner of the dispensing head 31 and the first straight tube section 321, the first connection tube section 324 and the first straight tube section 321 and the second straight tube section 322, the second connection tube section 325 and the second straight tube section 322, and the third connection tube section 326 and the second straight tube section 322 and the fourth connection tube section 327 are not limited by the present invention, for example, those skilled in the art may use a welding, a clamping connection, or an adhesive connection, etc. the adjustment and the change of the specific connection manner of the dispensing head 31 and the first straight tube section 321, the first connection tube section 324 and the first straight tube section 321 and the second straight tube section 322, the second connection tube section 325 and the second straight tube section 322, the third connection tube section 326 and the third straight tube section 323 and the fourth connection tube section 327, respectively, should not deviate from the principle and scope of the present invention.
It should be further noted that the present invention is not limited to the shapes of the first connecting tube segment 324, the second connecting tube segment 325, the third connecting tube segment 326 and the fourth connecting tube segment 327, for example, those skilled in the art may set the first connecting tube segment 324 as an arc tube or an L-shaped tube, the second connecting tube segment 325 and the fourth connecting tube segment 327 as a semicircular tube, the third connecting tube segment 326 as a vertical tube or an arc tube, etc., and such modifications and changes to the specific shapes of the first connecting tube segment 324, the second connecting tube segment 325, the third connecting tube segment 326 and the fourth connecting tube segment 327 are not limited to the principle and scope of the present invention.
Those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the claims of the present application, any of the claimed embodiments may be used in any combination.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (10)
1. The utility model provides a knockout of evaporimeter, its characterized in that, the knockout includes liquid head and feed liquor pipe, the feed liquor pipe include with liquid head intercommunication's first straight tube section, first straight tube section extends just be equipped with adjustment component in the first straight tube section, adjustment component can follow first straight tube section's radial for first straight tube section removes in order to adjust with clearance between the inner wall of first straight tube section.
2. The evaporator liquid dispenser of claim 1, wherein the first straight tube section has an expansion portion having an inner diameter larger than an inner diameter of the first straight tube section at other positions, and the regulating member is installed in the expansion portion.
3. The evaporator dispenser of claim 1, wherein the first straight tube section is provided with a limit groove on an inner wall thereof, and the adjustment member is provided with a limit projection, the limit projection being positioned in the limit groove to limit movement of the adjustment member in a longitudinal direction of the first straight tube section.
4. A dispenser according to claim 3, wherein the limiting groove is provided in a circle along the inner wall of the first straight tube section.
5. The evaporator liquid dispenser of claim 1, wherein the adjustment member is an adjustment ball.
6. The evaporator liquid dispenser of claim 1, wherein the liquid inlet tube further comprises a second straight tube section extending in a second direction, and a first connecting tube section for communicating the first straight tube section with the second straight tube section, the second direction being perpendicular to the first direction.
7. The evaporator liquid dispenser of claim 6, wherein the number of said second straight tube sections is at least two and spaced apart along said first direction, adjacent two of said second straight tube sections being in communication through a second connecting tube section; and/or
The liquid inlet pipe further comprises a third straight pipe section extending along a third direction and a third connecting pipe section used for communicating the third straight pipe section with the second straight pipe section, and the third direction is perpendicular to the first direction and perpendicular to the second direction.
8. The evaporator liquid dispenser of claim 7, wherein the number of third straight tube sections is at least two and arranged at intervals along the first direction, and two adjacent third straight tube sections are communicated through a fourth connecting tube section.
9. An evaporator comprising a dispenser according to any one of claims 1 to 8.
10. A plumbing machine comprising the evaporator of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410030488.6A CN117948738A (en) | 2024-01-08 | 2024-01-08 | Liquid separator of evaporator, evaporator and pipeline machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410030488.6A CN117948738A (en) | 2024-01-08 | 2024-01-08 | Liquid separator of evaporator, evaporator and pipeline machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117948738A true CN117948738A (en) | 2024-04-30 |
Family
ID=90799273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410030488.6A Pending CN117948738A (en) | 2024-01-08 | 2024-01-08 | Liquid separator of evaporator, evaporator and pipeline machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117948738A (en) |
-
2024
- 2024-01-08 CN CN202410030488.6A patent/CN117948738A/en active Pending
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