Refrigeration gas-liquid mixer with novel structure

Abstract

The utility model relates to a refrigeration gas-liquid mixer with a novel structure, and belongs to the technical field of refrigeration devices. Comprising a hollow mixing cylinder with two open ends, an air inlet pipe and an air outlet pipe are arranged at the left end and the right end of the mixing cylinder respectively, a plurality of insertion holes are formed in the upper portion of the mixing cylinder, atomization insertion plates are inserted into the insertion holes respectively, and each atomization insertion plate comprises a body and a supporting boss located at the top of the body; a plurality of gas circulation dispersion grooves are formed in the front face of the body. Compared with the prior art, the atomization device has the beneficial effects that when the atomization device is used, a plurality of atomization insertion plates are respectively inserted into the insertion holes, cooling water is introduced into the water inlet hole, passes through the water inlet hole and the connecting through hole and is sprayed out from the gas circulation dispersion groove, and meanwhile, to-be-treated gas is introduced into the mixing barrel from the gas inlet pipe; gas is dispersed and circulated through the plurality of gas circulation dispersion grooves, so that the atomization effect is achieved, meanwhile, the contact effect of the gas and cooling water is improved, and the cooling effect is improved.

Description

Technical Field

[0001] The utility model relates to a gas-liquid mixer for refrigeration with a novel structure, belonging to the technical field of refrigeration devices. Background Art

[0002] In an industrial refrigeration system, currently, in order to ensure that the compressor of the refrigeration system operates in a relatively healthy working environment, methods such as increasing the heat exchange area of the oil cooler, reducing the cooling water temperature of the oil cooler, or increasing spray liquid cooling are usually adopted to control the exhaust temperature of the compressor within the designed range. Although increasing the heat exchange area of the oil cooler can reduce the exhaust temperature of the compressor, increasing the heat exchange area will increase the cost of the oil cooler heat exchanger and lubricating oil, which is uneconomical. Reducing the cooling water temperature of the oil cooler will increase the flow rate of the cooling water, resulting in an increase in the power of the water pump, which is not energy-saving. Increasing spray liquid cooling will lead to an increase in the load during the compression process of the compressor and an increase in operating vibration.

[0003] In response to the above problems, corresponding treatment methods have emerged in the industry. For example, the Chinese authorized utility model patent with the authorization announcement number: CN219977155 U and the patent name: A Gas-Liquid Mixer. The mixer disclosed in the above patent includes a mixer housing and a liquid distribution assembly disposed inside the mixer housing. The liquid distribution assembly is used to disperse and drip the liquid introduced into the mixer housing through the liquid inlet pipe. The liquid introduced into the mixer housing through the liquid inlet pipe is dispersed and dripped through the liquid distribution assembly and fully mixed with the superheated gas introduced through the gas inlet pipe for heat exchange, so as to quickly and efficiently reduce the temperature of the superheated gas and has the advantages of energy conservation and economy.

[0004] However, the above patent has the following problems: The cooling liquid in the above patent is dispersed and dripped into the superheated gas through the liquid distribution assembly. However, in the above liquid distribution assembly, the cooling liquid only drips into the superheated gas. Due to the relatively high speed of the superheated gas, some of the superheated gas flows away before fully contacting the dripping cooling liquid, resulting in poor cooling effect. Summary of the Invention

[0005] The technical problem to be solved by the utility model is: to provide a gas-liquid mixer for refrigeration with a novel structure to solve the problems faced in the industry.

[0006] To solve the above technical problem, the utility model is realized through the following technical solutions: A gas-liquid mixer for refrigeration with a novel structure includes a mixing cylinder with a hollow interior and openings at both ends. An air inlet pipe and an air outlet pipe are respectively arranged at the left and right ends of the mixing cylinder. A plurality of jacks are arranged at the upper part of the mixing cylinder. The jacks penetrate from the upper part of the mixing cylinder to the inside. Atomizing inserts are respectively inserted into the jacks. The atomizing insert includes a body and a supporting boss located at the top of the body. A plurality of gas flow dispersion grooves are arranged on the front surface of the body. The gas flow dispersion grooves penetrate from the front surface of the body to the back surface.

[0007] Preferably, a plurality of connection through-holes with a horizontal structure are arranged on the side of the body, the connection through-holes penetrate from one side of the body to the other side, and the connection through-holes pass through the gas flow dispersion tank.

[0008] Preferably, a plurality of water inlet holes are arranged at the top of the support boss, the water inlet holes penetrate from the top of the support boss to the bottom of the body, and the water inlet holes and the connection through-holes intersect with each other.

[0009] Preferably, the number of the jacks is at least two.

[0010] Preferably, a drain hole is arranged at the bottom of the mixing cylinder, and a plug is arranged in the drain hole.

[0011] Preferably, a plurality of support seats are further arranged at the outer bottom of the mixing cylinder.

[0012] Compared with the prior art, the beneficial effect of the utility model is that when in use, a plurality of atomization inserts are respectively inserted into the jacks, cooling water is introduced into the water inlet holes, the cooling water passes through the water inlet holes and the connection through-holes and sprays out from the gas flow dispersion tank, and at the same time, the gas to be treated is introduced into the mixing cylinder from the air inlet pipe, and the gas is dispersed and circulated through a plurality of gas flow dispersion tanks, so as to achieve the atomization effect, improve the contact effect between the gas and the cooling water, and improve the cooling effect. Description of the Drawings

[0013] The following further describes the utility model with reference to the drawings.

[0014] Figure 1 is a schematic structural view of the utility model.

[0015] Figure 2 is an exploded view of the utility model.

[0016] Figure 3 is a schematic structural view of the atomization insert.

[0017] Figure 4 is a sectional view of the atomization insert.

[0018] In the figure: 1, mixing cylinder; 2, air inlet pipe; 3, air outlet pipe; 4, jack; 5, atomization insert; 6, body; 601, gas flow dispersion tank; 602, connection through-hole; 7, support boss; 701, water inlet hole; 8, drain hole; 801, plug; 9, support seat. Detailed Embodiments

[0019] The following describes the utility model in detail with reference to the drawings and specific embodiments:

[0020] Such asFigures 1 to 4 A novel-structured gas-liquid mixer for refrigeration as shown, comprising a mixing cylinder 1 with a hollow interior and openings at both ends. An air inlet pipe 2 and an air outlet pipe 3 are respectively arranged at the left and right ends of the mixing cylinder 1. A plurality of jacks 4 are arranged at the upper part of the mixing cylinder 1, and the jacks 4 penetrate from the upper part of the mixing cylinder 1 to the interior. Atomizing inserts 5 are respectively inserted into the jacks 4. The atomizing insert 5 includes a body 6 and a supporting boss 7 located at the top of the body 6. A plurality of gas flow dispersion grooves 601 are arranged on the front surface of the body 6, and the gas flow dispersion grooves 601 penetrate from the front surface of the body 6 to the back surface.

[0021] In order to enable the cooling water and the gas to be in full contact, further, a plurality of horizontally-structured connecting through holes 602 are arranged on the side of the body 6, and the connecting through holes 602 penetrate from one side of the body 6 to the other side, and the connecting through holes 602 pass through the gas flow dispersion grooves 601.

[0022] In order to achieve the purpose of cooling, further, a plurality of water inlet holes 701 are arranged at the top of the supporting boss 7, and the water inlet holes 701 penetrate from the top of the supporting boss 7 to the bottom of the body 6, and the water inlet holes 701 and the connecting through holes 602 intersect with each other.

[0023] In order to improve the cooling effect, further, the number of the jacks 4 is at least two.

[0024] In order to drain away the cooled water, further, a drain hole 8 is arranged at the bottom of the mixing cylinder 1, and a plug 801 is arranged in the drain hole 8.

[0025] In order to improve the supporting strength, further, a plurality of supporting seats 9 are also arranged at the outer bottom of the mixing cylinder 1.

[0026] During use, according to actual needs, a plurality of atomizing inserts 5 are respectively inserted into the jacks 4. At this time, the gas to be cooled is introduced into the mixing cylinder 1 through the intake pipe 2. When the gas to be cooled flows in the mixing cylinder 1, it will pass through the atomizing insert 5 on the left side. A plurality of gas flow dispersion grooves 601 are provided on the atomizing insert 5. In this way, when the gas flows, it will be dispersed and pass through the plurality of gas flow dispersion grooves 601. The cooling water is connected to the water inlet hole 701 through a pipeline. Since the water inlet hole 701 and the plurality of connecting through holes 602 intersect with each other, and the connecting through holes 602 and the plurality of gas flow dispersion grooves 601 intersect with each other, the cooling water flowing into the water inlet hole 701 will spray out from the gas flow dispersion grooves 601, and the gas to be cooled will be dispersed and pass through the gas flow dispersion grooves 601. In this way, the gas dispersed into the gas flow dispersion grooves 601 will be cooled by the cooling water sprayed out from the gas flow dispersion grooves 601, thereby improving the cooling effect. By providing a plurality of atomizing inserts 5, the flow rate of the gas can be reduced. Through the above method, the problem in the existing patent that the cooling liquid only drips onto the overheated gas is solved. Since the speed of the overheated gas is relatively high, part of the overheated gas flows away before fully contacting the dripping cooling liquid, resulting in a poor cooling effect.

[0027] It should be emphasized that the above are only the preferred embodiments of the present invention, and there is no any form of limitation to the present invention. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A gas-liquid mixer for refrigeration of a novel structure, comprising a mixing cylinder (1) which is hollow inside and open at both ends, wherein an air inlet pipe (2) and an air outlet pipe (3) are respectively arranged at the left and right ends of the mixing cylinder (1), characterized in that: The upper part of the mixing barrel (1) is provided with a plurality of insertion holes (4), the insertion holes (4) extending from the upper part of the mixing barrel (1) to the inside, atomizing plug plates (5) are respectively inserted into the insertion holes (4), the atomizing plug plates (5) comprising a body (6) and a supporting boss (7) located at the top of the body (6), and a plurality of gas circulation dispersion grooves (601) are provided on the front side of the body (6), the gas circulation dispersion grooves (601) extending from the front side to the back side of the body (6).

2. The novel gas-liquid mixer for refrigeration according to claim 1 is characterized in that: A plurality of horizontally structured connecting through holes (602) are provided on the side of the body (6), and the connecting through holes (602) penetrate from one side of the body (6) to the other side, and the connecting through holes (602) pass through the gas flow dispersion groove (601).

3. The novel gas-liquid mixer for refrigeration according to claim 2 is characterized in that: A plurality of water inlet holes (701) are provided at the top of the supporting boss (7), the water inlet holes (701) penetrate from the top of the supporting boss (7) to the bottom of the body (6), and the water inlet holes (701) and the connecting through holes (602) intersect with each other.

4. The novel gas-liquid mixer for refrigeration according to claim 1 is characterized in that: The number of the jacks (4) is at least two.

5. The novel gas-liquid mixer for refrigeration according to claim 1 is characterized in that: The bottom of the mixing cylinder (1) is provided with a drainage hole (8), and a plug (801) is provided in the drainage hole (8).

6. The novel structure of the refrigeration gas-liquid mixer according to claim 1 is characterized in that: A plurality of support seats (9) are also provided at the outer bottom of the mixing cylinder (1).

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