阅读说明：本技术 一种管路组件和空调器 (Pipeline assembly and air conditioner ) 是由 廖永亮 李新东 刘金喜 李权威 尹志明 于 2020-12-21 设计创作，主要内容包括：本公开提供一种管路组件和空调器,管路组件包括制冷剂管路和套管(3),所述套管(3)能够包裹于所述制冷剂管路的预设管段的外周,所述套管(3)中能够充入水,且所述套管(3)中充入水的量能够被进行调节,以调节所述制冷剂管路的所述预设管段的配重。根据本公开通过在制冷剂管路的预设管段处包裹设置有套管,并在套管中通入水,并控制通入水量的大小进行变化,能够有效地利用了柔性管来改变了原有制冷剂管路的重量,有效降低应力应变值,减低管路的振动频率,避免盲目摸索管路固定,节省测试时间,节约生产成本。(The utility model provides a pipeline subassembly and air conditioner, pipeline subassembly include refrigerant pipeline and sleeve pipe (3), sleeve pipe (3) can wrap up in refrigerant pipeline predetermines the periphery of pipeline section, can fill into water in sleeve pipe (3), just the volume of filling into water in sleeve pipe (3) can be adjusted, in order to adjust refrigerant pipeline predetermine the counter weight of pipeline section. According to the refrigerant pipeline, the sleeve is wrapped at the preset pipe section of the refrigerant pipeline, water is introduced into the sleeve, and the size of the introduced water is controlled to change, so that the weight of the original refrigerant pipeline can be changed by effectively utilizing the flexible pipe, the stress strain value is effectively reduced, the vibration frequency of the pipeline is reduced, the pipeline is prevented from being blindly touched and fixed, the testing time is saved, and the production cost is saved.)

1. A manifold assembly, comprising:

the refrigerant pipeline balance weight adjusting device comprises a refrigerant pipeline and a sleeve (3), wherein the sleeve (3) can wrap the periphery of a preset pipeline section of the refrigerant pipeline, water can be filled into the sleeve (3), and the amount of the water filled into the sleeve (3) can be adjusted to adjust the balance weight of the preset pipeline section of the refrigerant pipeline.

2. The manifold assembly of claim 1, wherein:

the sleeve (3) is a water absorbent strip bag which is fixed to the predetermined section of the refrigerant line.

3. The manifold assembly of claim 2, wherein:

the sleeve (3) is bound to the predetermined pipe section by a tie (5).

4. A manifold assembly according to any of claims 1-3, wherein:

a water absorbing part (4) is arranged inside the sleeve (3), and the water absorbing part (4) has a water absorbing function.

5. The manifold assembly of claim 4, wherein:

the water absorption part (4) is made of hydrophilic materials, and/or the water absorption part (4) is of a water absorption strip structure.

6. The piping component of any of claims 1-5, wherein:

still include connecting pipe (2), the one end of connecting pipe (2) with inside intercommunication, the other end intercommunication of sleeve pipe (3) are provided with water tank (1), through water tank (1) with connecting pipe (2) are right the water yield in sleeve pipe (3) is adjusted.

7. The manifold assembly of claim 6, wherein:

the connecting pipe (2) is a rubber pipe.

8. The piping component of any of claims 1-7, wherein:

the preset pipe section is located at the bending position of the suction pipeline of the compressor, and/or the preset pipe section is located at the bending position of the exhaust pipeline of the compressor.

9. The manifold assembly of claim 8, wherein:

the tested operating frequency range of the compressor is between 30Hz and 80Hz, and/or,

when the amplitude of the preset pipe section exceeds 100 mu m, starting the injected water quantity to enter the sleeve (3), and adjusting the water quantity; when the amplitude of the preset pipe section is lower than 100 mu m, the water injection quantity is closed to enter the casing pipe (3) and the water quantity in the casing pipe (3) is discharged.

10. The manifold assembly of claim 6, wherein:

the water tank (1), the connecting pipe (2) and the sleeve (3) form a water circulation pipeline; a filter is arranged at the water suction port and/or the water outlet of the sleeve (3).

11. An air conditioner, characterized in that: comprising a compressor and a pipe assembly according to any one of claims 1-10.

Technical Field

The disclosure relates to the technical field of air conditioners, in particular to a pipeline assembly and an air conditioner.

Background

Because the frequency conversion compressor has the advantages of wide covering frequency and low manufacturing cost, the frequency conversion compressor gradually replaces the fixed frequency compressor and plays a good role in reducing the cost in the new generation development of the roof machine. But the variability of the frequency increases the difficulty of controlling the stress strain of the pipeline, and the control is analyzed according to the test data: the same pipeline can be transferred and moved at stress-strain superscript points with different frequencies, and the fixing or damping block increasing by using the bracket has great blindness, and the most practical method is to flexibly change the weight of the pipeline and reduce the vibration frequency of the pipeline.

Because the connecting pipeline of the air conditioner compressor in the prior art has stress strain superscript points with different frequencies, transmission movement can occur, and the technical problems of great blindness and the like exist when a bracket is used for fixing or increasing a damping block, the pipeline assembly and the air conditioner are researched and designed according to the disclosure.

BRIEF SUMMARY OF THE PRESENT DISCLOSURE

Therefore, the technical problem to be solved by the present disclosure is to overcome the defects that in the prior art, a connection pipeline of an air conditioner compressor has stress-strain over-standard points at different frequencies, transmission movement occurs, and fixing or adding a damping block by using a bracket is very blind, thereby providing a pipeline assembly and an air conditioner.

In order to solve the above problems, the present disclosure provides a pipe assembly, which includes a refrigerant pipe and a sleeve, wherein the sleeve can wrap the periphery of a preset pipe section of the refrigerant pipe, water can be filled into the sleeve, and the amount of the water filled into the sleeve can be adjusted to adjust a counterweight of the preset pipe section of the refrigerant pipe.

In some embodiments, the sleeve is a water absorbent strip bag secured to the predetermined section of the refrigerant line.

In some embodiments, the sleeve is bound to the predetermined length of tubing by a tie.

In some embodiments, a water absorbing member having a function of absorbing water is provided inside the sleeve.

In some embodiments, the water absorbing component is made of hydrophilic material, and/or the water absorbing component is in the structure of a water absorbing strip.

In some embodiments, the water-saving device further comprises a connecting pipe, one end of the connecting pipe is communicated with the interior of the sleeve, the other end of the connecting pipe is communicated with a water tank, and the water amount in the sleeve is adjusted through the water tank and the connecting pipe.

In some embodiments, the connecting tube is a hose.

In some embodiments, the predetermined pipe section is located at a bend of a suction line of the compressor, and/or the predetermined pipe section is located at a bend of a discharge line of the compressor.

In some embodiments, the tested operating frequency range of the compressor is between 30Hz and 80Hz, and/or,

when the amplitude of the preset pipe section exceeds 100 mu m, starting the injected water quantity to enter the sleeve, and adjusting the water quantity; and when the amplitude of the preset pipe section is lower than 100 mu m, closing the water injection quantity to enter the sleeve and discharging the water quantity in the sleeve.

In some embodiments, the water tank, the connecting tube, and the sleeve form a water circulation line; and a filter is arranged at the water suction port and/or the water outlet of the sleeve.

The present disclosure also provides an air conditioner including a compressor and the duct assembly of any one of the preceding.

The pipeline assembly and the air conditioner have the following beneficial effects that:

1. the sleeve is wrapped at the preset pipe section of the refrigerant pipeline, water is introduced into the sleeve, the size of the introduced water amount is controlled to change, the weight of the original refrigerant pipeline can be changed by effectively utilizing the flexible pipe, the stress strain value is effectively reduced, the vibration frequency of the pipeline is reduced, the pipeline is prevented from being blindly touched to be fixed, the testing time is saved, and the production cost is saved.

2. This is disclosed through increasing the flexible pipeline weight that changes of water weight and reducing stress strain value, realizes the flexible change of different frequency pipeline weights, can let in the water of different water yields according to the size control of the frequency/amplitude value of pipeline vibration to play the less effect of accurate control pipeline stress strain value.

Drawings

Fig. 1 is a schematic structural view of a piping assembly of the present disclosure.

The reference numerals are represented as:

1. a water tank; 2. a connecting pipe; 3. a sleeve; 4. a water absorbing member; 5. and (6) binding the belt.

Detailed Description

As shown in fig. 1, the present disclosure provides a pipe assembly, which includes a refrigerant pipe and a sleeve 3, wherein the sleeve 3 can be wrapped around the periphery of a preset pipe section of the refrigerant pipe, water can be filled in the sleeve 3, and the amount of water filled in the sleeve 3 can be adjusted to adjust the weight of the preset pipe section of the refrigerant pipe.

The sleeve is wrapped at the preset pipe section of the refrigerant pipeline, water is introduced into the sleeve, the size of the introduced water amount is controlled to change, the weight of the original refrigerant pipeline can be changed by effectively utilizing the flexible pipe, the stress strain value is effectively reduced, the vibration frequency of the pipeline is reduced, the pipeline is prevented from being blindly touched to be fixed, the testing time is saved, and the production cost is saved.

This is disclosed through increasing the flexible pipeline weight that changes of water weight and reducing stress strain value, realizes the flexible change of different frequency pipeline weights, can let in the water of different water yields according to the size control of the frequency/amplitude value of pipeline vibration to play the less effect of accurate control pipeline stress strain value.

In some embodiments, the sleeve 3 is a water absorbent strip bag that is secured to the predetermined section of the refrigerant line. This is the preferred form of construction of the sleeve of the present disclosure, by virtue of the structure of the absorbent strip pouch to accommodate the ingress and storage of water therein, and to effectively form a flexible structure and bind the absorbent strip pouch to a predetermined segment of the refrigerant line.

In some embodiments, the sleeve 3 is bound to the pre-set pipe section by a tie 5 (similar to a ring wrap). This is a further preferred form of construction of the present disclosure, enabling the effective and secure binding of the sleeve to the predetermined length of pipe by the tie, resulting in a secure connection between the sleeve and the predetermined length of pipe.

Selecting a low-power water tank 1, and fixing the water tank on a base by using bolts and nuts; putting the water absorption part 4 into the sleeve; the sleeve 3 is bound on the pipeline by a binding belt 5; finally, the water tank 1 and the sleeve 3 are connected through the connecting pipe 2 to increase the weight of water and flexibly change the weight of the pipeline.

In some embodiments, a water absorbing member 4 is disposed inside the sleeve 3, and the water absorbing member 4 has a function of absorbing water. The water absorption part is arranged inside the sleeve, water can be absorbed by the water absorption part, so that external water is absorbed into the sleeve through the water absorption part, and the conditions of increasing flexible weight and reducing stress concentration of the preset pipe section part of the refrigerant pipeline are effectively carried out.

In some embodiments, the water absorbing component 4 is made of a hydrophilic material, and/or the water absorbing component 4 is in the structure of a water absorbing strip (preferably, a rectangular super absorbent resin). This is the further preferred structural style of this disclosed water absorption part, and the water absorption part of making through hydrophilic material can play the effect of effectively absorbing water, and the strip that absorbs water is the preferred structural style of water absorption part, and it sets up to the strip, sets up effectively and gets into the sleeve pipe inside, plays the effect of effectively absorbing water.

The water absorbing strip is made of hydrophilic material, preferably high water absorbing resin, and has homogeneous water absorbing capacity. The water absorbing strips are required to be uniformly placed when being bound, and the pipelines are wrapped.

In some embodiments, the water-saving device further comprises a connecting pipe 2, one end of the connecting pipe 2 is communicated with the inside of the sleeve 3, the other end of the connecting pipe is communicated with a water tank 1, and the water amount in the sleeve 3 is adjusted through the water tank 1 and the connecting pipe 2. The water supply device further comprises a connecting pipe and a water tank, the water tank outside the sleeve can perform effective water supply effect on the inside of the sleeve through the connecting pipe, and the water tank can effectively perform water quantity regulation and control effect on the inside of the sleeve.

In some embodiments, the connecting tube 2 is a hose. This is the preferred form of construction for the presently disclosed connector tube.

In some embodiments, the predetermined pipe section is located at a bend of a suction line of the compressor, and/or the predetermined pipe section is located at a bend of a discharge line of the compressor. The preset pipe section is the preferable arrangement position of the preset pipe section, and the stress strain value existing at the bending part of the air suction pipeline and the bending part of the exhaust pipeline of the compressor is large, so that the sleeve part is wrapped and arranged at the bending part, the flexible part can be formed, the weight and the structural strength of the bending part can be effectively enhanced, and the stress value and the strain value of the bending part can be reduced.

In some embodiments, the tested operating frequency range of the compressor is between 30Hz and 80Hz, and/or,

when the amplitude of the preset pipe section exceeds 100 mu m, starting the injected water quantity to enter the sleeve 3, and adjusting the water quantity; when the amplitude of the preset pipe section is lower than 100 mu m, the water injection quantity is closed to enter the casing 3, and the water quantity in the casing 3 is discharged.

The compressor of the pipeline component has a range of test operation frequency, and the risk of larger stress strain value exists in the range; the frequency sweep range established by the method is between 30Hz and 80Hz, and the frequency sweep range is gradually increased according to 1 Hz; testing the working condition: the system comprises four extreme working conditions of maximum refrigeration, maximum heating, high voltage and low voltage. Beat vibrations may exist when the compressor operating frequency of the system is the same. Under four extreme conditions, the compressor strain peaks are superimposed. Therefore, when the unit runs and tests, the peak staggering starting is firstly carried out, and the accuracy of the recorded data is ensured.

This is disclosed through increasing the flexible pipeline weight that changes of water weight and reducing stress strain value, realizes the flexible change of different frequency pipeline weights, can let in the water of different water yields according to the size control of the frequency/amplitude value of pipeline vibration to play the less effect of accurate control pipeline stress strain value.

The unit is operated to adjust and record the vibration amplitude exceeding 100 mu m, water ml is injected through a pump, and the change of the stress strain point value is observed (the stress strain value is reduced by y mu m for each increase of xml water).

And (3) sorting out the functional relation between the water injection quantity and the stress strain value, and finally writing control logic, wherein the quantity exceeding 100 mu m corresponds to the water injection quantity, so that the balance weight of the pipeline is adjusted, and the effect of reducing the stress strain value is achieved. When the water-cooled generator runs at a low frequency, the whole vibration of the generator set is small, and at the moment, a loop needs to be opened to remove excessive water (water is introduced to reduce stress strain when the frequency is high, and water is discharged at the low frequency).

In some embodiments, the water tank 1, the connection pipe 2 and the sleeve 3 form a water circulation line; and a filter is arranged at the water suction port and/or the water outlet of the sleeve 3.

The water quality contains impurities in a circulating path due to long-term operation, so filters are required to be added at two ends of a water inlet and a water outlet; the water also needs to be replaced regularly to ensure that the water absorption strips have uniform and good adsorbability.

The present disclosure also provides an air conditioner including a compressor and the duct assembly of any one of the preceding.

The above description is only exemplary of the present disclosure and should not be taken as limiting the disclosure, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure. The foregoing is only a preferred embodiment of the present disclosure, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present disclosure, and these modifications and variations should also be regarded as the protection scope of the present disclosure.