CN211227541U - Compressed air cooler for air-jet loom - Google Patents
Compressed air cooler for air-jet loom Download PDFInfo
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- CN211227541U CN211227541U CN201922045933.3U CN201922045933U CN211227541U CN 211227541 U CN211227541 U CN 211227541U CN 201922045933 U CN201922045933 U CN 201922045933U CN 211227541 U CN211227541 U CN 211227541U
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Abstract
The utility model discloses a compressed air cooler for air jet loom belongs to air jet loom air feed cooling device technical field, and its technical scheme main points are, including air compressor, air compressor includes the outlet duct, still includes the cooler, including compressed air trunk line and a plurality of compressed air branch pipeline that the cooler set up including cooling shell and symmetry, compressed air branch pipeline both ends respectively with compressed air trunk line intercommunication, cooling shell both ends lateral wall is equipped with heat transfer medium import and heat transfer medium export respectively, outlet duct intercommunication one side compressed air trunk line, the compressed air trunk line intercommunication of opposite side has filtering component. The utility model is suitable for a compressed air's cooling dehumidification has the temperature of cooling compressed air, prevents that the high fever from damaging the relevant antithetical couplet of air compressor, reduces the air feed influence to air jet loom to promote air jet loom's textile efficiency, from high-speed to the gauze of low-speed preparation different grades, enlarge the effect of the weaving range of application of weaving cloth.
Description
Technical Field
The utility model belongs to the technical field of air jet loom air feed cooling device technique and specifically relates to a compressed air cooler for air jet loom is related to.
Background
Currently, air jet looms are shuttleless looms that use a jet of air to pull the weft yarn through the shed. The working principle is that air is used as a weft insertion medium, the ejected compressed airflow generates friction traction force on weft yarn to pull the weft yarn, the weft yarn is taken through a shed, and the purpose of weft insertion is achieved through jet flow generated by air ejection. Therefore, the air compressor is required to supply air to the air jet loom so as to maintain the normal operation of the air jet loom.
The air compressor is divided into a positive displacement compressor and a power compressor, the power compressor comprises a centrifugal compressor and an axial flow compressor, the centrifugal compressor is mostly adopted as a power source for air injection of the air jet loom, the working principle is that the moving speed of gas molecules is increased, and then the kinetic energy of the gas molecules is converted into the pressure energy of the gas through a pressure reducer, so that the pressure of compressed air is increased.
Among the above-mentioned prior art, because the air compression process produces the heat, air compressor runs for a long time, air compressor itself and the compressed air rapid heating up that produces, the high fever can damage relevant antithetical couplet, and is great to the influence of air supply system, and air supply pressure is unstable can lead to vice nozzle can not the effective control air-jet time, has caused compressed air's waste, and the efficiency of loom is not high, only can weave the gauze of low-grade at a low speed, and other varieties can not realize weaving, and the range of application is very narrow.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compressed air cooler for air jet loom has the temperature of cooling compressed air, prevents that the high fever from damaging the relevant antithetical couplet of air compressor, reduces the air feed influence to air jet loom to promote air jet loom's weaving efficiency, from high-speed to the gauze of low-speed different grades of making, enlarge the effect of weaving range of application of weaving cloth.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a compressed air cooler for jet-propelled loom, includes air compressor, air compressor includes the outlet duct, still includes the cooler, the cooler includes compressed air trunk line and a plurality of compressed air branch pipeline that cooling shell and symmetry set up, compressed air branch pipeline both ends respectively with compressed air trunk line intercommunication, cooling shell both ends lateral wall is equipped with heat transfer medium import and heat transfer medium export respectively, outlet duct intercommunication one side compressed air trunk line, the compressed air trunk line intercommunication of opposite side have filtering component.
Through adopting above-mentioned technical scheme, high temperature compressed air lets in compressed air trunk line and compressed air branch pipeline, and heat transfer medium lets in the temperature of cooling compressed air from the heat transfer medium import, has the temperature of cooling compressed air, prevents that the relevant antithetical couplet of high fever damage air compressor, reduces the air feed influence to air jet loom to promote air jet loom's textile efficiency, from high-speed to the gauze of low-speed manufacture different grades, enlarge the effect of weaving range of application of weaving cloth. The cooled compressed air is subjected to gas-water separation through the filtering component, so that the phenomenon that water vapor in the humid gas is adhered to the cloth to cause mildew during storage of the cloth is prevented.
The utility model discloses further set up to, the cooling shell internal wall certainly heat transfer medium import extremely a plurality of spoilers of having arranged in the heat transfer medium exit spiral.
By adopting the technical scheme, each spoiler is regarded as a disturbance source, the flow path of the heat exchange medium can be changed for many times when the heat exchange medium flows in the cooling shell, and the turbulence degree of the heat exchange medium is enhanced, so that the heat exchange time is prolonged, and the cooling effect of the compressed air is enhanced.
The utility model discloses further set up as, compressed air divides the pipeline to be crooked corrugate.
Through adopting above-mentioned technical scheme, can prolong the length of compressed air branch pipeline under the unchangeable condition of cooling shell overall length for the time of compressed air dwell in the cooler is prolonged, reaches the purpose of abundant cooling.
The utility model discloses further set up to, compressed air trunk line orientation compressed air divides pipeline one end intercommunication to have the pipe connection spare, a plurality of connecting holes have been seted up to inside cavity of pipe connection spare and its orientation compressed air divides pipeline one end, the pipe connection spare inner wall articulates there are a plurality of sealed lids, just sealed lid corresponds the connecting hole sets up, compressed air divides pipeline mouth of pipe department to correspond the setting is established to the connecting hole is inserted.
Through adopting above-mentioned technical scheme, pipe connection spare is used for connecting the compressed air trunk line and a plurality of compressed air branch pipeline, can increase and decrease the quantity that the compressed air divides the pipeline through jet-propelled flow, and compressed air divides the pipeline to correspond and backs up sealed lid and insert with the connecting hole and establish and be connected.
The utility model discloses further set up to, sealed lid with it has the water swelling sealing rod to bond between the pipe connection spare inner wall.
Through adopting above-mentioned technical scheme, meet water inflation sealing rod and be used for sealed pipe connection spare and sealed lid, when heat transfer medium led into, meet water inflation sealing rod and can further expand sealedly, prevent that the heat transfer medium of liquid from flowing into in the compressed air divides the pipeline.
The utility model discloses further set up to, compressed air divides pipeline mouth of pipe department to be equipped with integrated into one piece and has the longitudinal section to be the go-between of I shape, the go-between with the lateral wall joint of connect hole department, just the go-between with the joint has the sealing ring between the connect hole inner wall.
Through adopting above-mentioned technical scheme, the connecting ring limit of I-shaped is convenient for install the sealing ring to strengthen compressed air branch pipeline and pipeline connecting piece's sealed degree, prevent that the compressed air in the compressed air branch pipeline from receiving the pollution.
The utility model discloses further set up to, filtering component is including filtering the casing and filtering the frame, filter and be connected with waterproof ventilated membrane on the frame, filter the frame with filter the casing and can dismantle the connection.
Through adopting above-mentioned technical scheme, compressed air gets into and filters the casing and filters the steam and the impurity that mix with through waterproof ventilated membrane, influences the fabrics quality with moist steam be infected with to the fabric when preventing the air jet loom air-jet.
The utility model discloses further set up to, it wears out and filters casing setting and integrated into one piece and has the locking piece to filter frame one end, the locking piece with filter the casing lateral wall joint outward.
Through adopting above-mentioned technical scheme, can take out fast and filter the frame and change waterproof ventilated membrane to filter the frame through the fixed and connection of lock block after changing.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the cooler, the temperature of the compressed air can be cooled, the related parts of the air compressor are prevented from being damaged by high heat, and the air supply influence on the air jet loom is reduced, so that the textile efficiency of the air jet loom is improved, gauze with different grades is manufactured from high speed to low speed, and the textile application range of the textile cloth is expanded;
2. through the arrangement of the filtering component, the effects of ventilation, impermeability and prevention of mildew caused by adhesion of water vapor in humid gas to the cloth during storage of the cloth can be achieved;
3. through the setting of spoiler, can play extension heat transfer time, increase heat transfer medium's turbulent degree to reinforcing compressed air cooling's effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the cooler in this embodiment.
Fig. 2 is a schematic sectional structure diagram of the cooler in the present embodiment.
Fig. 3 is a schematic sectional view of the pipe joint in this embodiment.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
In the figure, 1, an air compressor; 11. an air outlet pipe; 2. a cooler; 21. a main compressed air pipeline; 22. compressed air is divided into pipelines; 23. a pipe connection; 24. connecting holes; 25. a sealing cover; 26. a water-swelling sealing strip when meeting water; 27. a connecting ring; 28. a seal ring; 3. cooling the housing; 31. a heat exchange medium inlet; 32. a heat exchange medium outlet; 33. a spoiler; 4. a filter assembly; 41. a filter housing; 42. a filter frame; 43. a waterproof breathable film; 44. a locking block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 2, the compressed air cooler for an air jet loom disclosed in this embodiment includes an air compressor 1, a cooler 2, and a filtering assembly 4, which are sequentially disposed, and the cooler 2 includes a cooling housing 3, and a main compressed air pipe 21 and a plurality of sub compressed air pipes 22, which are symmetrically disposed. The air compressor 1 comprises an air outlet pipe 11, and two ends of a compressed air branch pipe 22 are respectively communicated with a compressed air main pipe 21. The air compressor 1 comprises an air outlet pipe 11, the side walls of two ends of the cooling shell 3 are respectively provided with a heat exchange medium inlet 31 and a heat exchange medium outlet 32, the air outlet pipe 11 is communicated with a compressed air main pipe 21 on one side of the heat exchange medium outlet 32, and the filtering component 4 is communicated with the compressed air main pipe 21 on one side of the heat exchange medium inlet 31.
Referring to fig. 3 and 4, a hollow pipe connector 23 is disposed between a main compressed air pipe 21 (see fig. 2) and a sub compressed air pipe 22, the main compressed air pipe 21 is hermetically connected to one side of the pipe connector 23, a plurality of connecting holes 24 are disposed on the other side of the pipe connector 23, a sealing cover 25 is hinged to the connecting holes 24, and a water-swelling water-stop strip 26 is bonded between the sealing cover 25 and the inner wall of the pipe connector 23. According to the jet flow, the number of the compressed air branch pipes 22 is increased or decreased, when the compressed air branch pipes 22 are installed, the sealing cover 25 is jacked open to insert the pipe orifices of the compressed air branch pipes 22 into the connecting holes 24, the connecting rings 27 are integrally formed at the pipe orifices of the compressed air branch pipes 22, the longitudinal sections of the connecting rings 27 are in an I shape, and the sealing rings 28 are clamped in the grooves of the connecting rings 27 and are in sealing connection with the inner walls of the connecting holes 24.
Referring to fig. 2, further, in order to prolong the heat exchange time and enhance the cooling effect of the compressed air, the compressed air branch pipes 22 are arranged to be corrugated, and a plurality of spoilers 33 are spirally arranged on the inner side wall of the cooling shell 3 from the heat exchange medium inlet 31 to the heat exchange medium outlet 32. After the heat exchange medium is introduced from the heat exchange medium inlet 31, the heat exchange medium can be accelerated on the near-wall surface of the spoiler 33, the flow path of the heat exchange medium can be changed for many times, the turbulence degree of the heat exchange medium is enhanced, and under the condition that the volume of the integral cooler 2 is not changed, the large heat exchange area and the excellent cooling effect can be met, so that the transportation and installation cost of the cooler 2 is reduced.
Referring to fig. 2, in order to filter the water vapor in the compressed air and prevent the water vapor from adhering to the textile, the filter assembly 4 includes a filter housing 41 and a filter frame 42, the filter frame 42 is connected with a waterproof air-permeable membrane 43, the compressed air penetrates through the waterproof air-permeable membrane 43 and filters the water vapor and impurities, and the waterproof air-permeable membrane 43 of the embodiment can be manufactured by madder technologies ltd. In order to facilitate the installation and the replacement of the waterproof breathable film 43 by the filter frame 42, one end of the filter frame 42 penetrates through the filter housing 41 and is provided with a locking block 44, and the locking block 44 is clamped with the outer side wall of the filter housing 41.
The implementation principle of the above embodiment is as follows: firstly, a plurality of spirally arranged spoilers 33 are welded on the inner wall of the cooling shell 3, then a main compressed air pipeline 21 and a plurality of sub compressed air pipelines 22 are installed through a pipeline connecting piece 23, the main compressed air pipeline 21 on one side is communicated with an air outlet of a compressor, the main compressed air pipeline 21 on the other side is communicated with a filtering shell 41, and the filtering shell 41 is connected with an air supply device of an air jet loom (not shown in the figure). Air compressor 1 begins work, lets in cooling water from heat transfer medium import 31 this moment for the gas in the compressed air branch pipeline 22 falls back to room temperature, and in the cooling process, cooling water and compressed air contactless, after getting into filtering casing 41, compressed air sees through waterproof ventilated membrane 43 and filters steam and impurity, makes the air feeder jet-propelled latitude of normal atmospheric temperature and dry gas accessible.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A compressed air cooler for an air jet loom, comprising an air compressor (1), the air compressor (1) comprising an air outlet pipe (11), characterized in that: still include cooler (2), cooler (2) include compressed air trunk line (21) and a plurality of compressed air branch pipeline (22) that cooling body (3) and symmetry set up, compressed air branch pipeline (22) both ends respectively with compressed air trunk line (21) intercommunication, cooling body (3) both ends lateral wall is equipped with heat transfer medium import (31) and heat transfer medium export (32) respectively, outlet duct (11) intercommunication one side compressed air trunk line (21), compressed air trunk line (21) intercommunication of opposite side have filtering component (4).
2. A compressed air cooler for an air jet loom according to claim 1, characterized in that: and a plurality of spoilers (33) are spirally arranged on the inner side wall of the cooling shell (3) from the heat exchange medium inlet (31) to the heat exchange medium outlet (32).
3. A compressed air cooler for an air jet loom according to claim 2, characterized in that: the compressed air branch pipe (22) is in a bent corrugated shape.
4. A compressed air cooler for an air jet loom according to claim 3, characterized in that: compressed air trunk line (21) orientation compressed air divides pipeline (22) one end intercommunication to have pipeline connecting piece (23), a plurality of connecting holes (24) have been seted up to the inside cavity of pipeline connecting piece (23) and its orientation compressed air divides pipeline (22) one end, pipeline connecting piece (23) inner wall articulates there are a plurality of sealed lids (25), just sealed lid (25) correspond connecting hole (24) set up, compressed air divides pipeline (22) mouth of pipe department to correspond connecting hole (24) are inserted and are established the setting.
5. A compressed air cooler for an air jet loom according to claim 4, wherein: and a water swelling water stop bar (26) is bonded between the sealing cover (25) and the inner wall of the pipeline connecting piece (23).
6. A compressed air cooler for an air jet loom according to claim 5, wherein: compressed air divides pipeline (22) mouth of pipe department to be equipped with integrated into one piece and has go-between (27) that the longitudinal section is the I-shaped, go-between (27) with the lateral wall joint of connecting hole (24) department, just go-between (27) with the joint has sealing ring (28) between connecting hole (24) inner wall.
7. A compressed air cooler for an air jet loom according to claim 6, wherein: the filter assembly (4) comprises a filter shell (41) and a filter frame (42), wherein the filter frame (42) is connected with a waterproof breathable film (43), and the filter frame (42) is detachably connected with the filter shell (41).
8. A compressed air cooler for an air jet loom according to claim 7, wherein: filter frame (42) one end and wear out and filter casing (41) setting and integrated into one piece have locking piece (44), locking piece (44) with filter casing (41) lateral wall joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045933.3U CN211227541U (en) | 2019-11-23 | 2019-11-23 | Compressed air cooler for air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045933.3U CN211227541U (en) | 2019-11-23 | 2019-11-23 | Compressed air cooler for air-jet loom |
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| Publication Number | Publication Date |
|---|---|
| CN211227541U true CN211227541U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922045933.3U Active CN211227541U (en) | 2019-11-23 | 2019-11-23 | Compressed air cooler for air-jet loom |
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| CN (1) | CN211227541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558708A (en) * | 2023-07-10 | 2023-08-08 | 常州赫尔绒纺织有限公司 | Air pressure detection device of air jet loom |
-
2019
- 2019-11-23 CN CN201922045933.3U patent/CN211227541U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558708A (en) * | 2023-07-10 | 2023-08-08 | 常州赫尔绒纺织有限公司 | Air pressure detection device of air jet loom |
| CN116558708B (en) * | 2023-07-10 | 2023-09-08 | 常州赫尔绒纺织有限公司 | Air pressure detection device of air jet loom |
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