Efficient and energy-saving compressor for water chilling unit

Abstract

The invention discloses an efficient and energy-saving compressor for a water chilling unit, and relates to the technical field of water chilling unit compressors, the efficient and energy-saving compressor comprises a stator shell, a first motor, a rotor, an impeller, an air outlet pipe, an air inlet pipe and a heat exchange assembly, the first motor is installed on the outer wall of the stator shell in a penetrating mode, and the rotor is installed on the inner wall of the stator shell; one end of the rotor is connected with the output end of the first motor, and a connecting assembly is installed at one end of the rotor. When liquid flows to the first soaking block, the liquid is heated through the temperature of the surface of the absorber, when the liquid is left to the second soaking block after being heated, the temperature of the liquid is absorbed through the second soaking block, the temperature of the liquid is transmitted to inlet air so that the inlet air can be heated, the liquid circulates in the copper pipe and then flows into the water tank, and next circulation is conducted. The functions of converting waste heat into cooling water preheating energy, improving the heat recovery rate and reducing energy loss are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of water-cooled unit compressors, and specifically to a compressor for a water-cooled unit with high efficiency and energy saving. Background Art

[0002] As an important part of the refrigeration system, water-cooled units are widely used in industrial, commercial and civil fields, such as large building air conditioners, data center cooling, chemical production, etc. Its core function is to take away heat from equipment or space through a water circulation system to achieve temperature control. One of the key components of a water-cooled unit is the compressor, whose performance directly affects the efficiency, stability and energy consumption of the unit. However, the existing compressors for water-cooled units cannot convert waste heat into preheating energy for cooling water, reducing the heat recovery rate and increasing energy loss.

[0003] The defects of the existing compressors for water-cooled units are as follows: 1. Patent document CN105864102B discloses a compressor, "including: a housing; an impeller rotatably installed in the housing; a guiding unit, the first end of the guiding unit being connected to the housing and configured to guide the fluid discharged through the impeller, the guiding unit being configured to change the flow direction; a scroll unit connected to the second end of the guiding unit opposite to the first end, wherein the width of the opening through which the fluid enters the circular space of the scroll unit is about 1.5 times to about 2.5 times the height of the guiding unit", but the existing compressors for water-cooled units cannot convert waste heat into preheating energy for cooling water, reducing the heat recovery rate and increasing energy loss; 2. Patent document CN111520340A discloses a compressor, "the compressor (1) includes a base (10) fixed to a base (F) and supporting the compressor main body (20) from below in the vertical direction (Dv), and a connecting portion for detachably connecting the compressor main body (20) and the base (10). The compressor main body (20) includes a suction side protruding pipe (28A) and a discharge side protruding pipe (28B) that communicate the inside and outside of the housing (21) and protrude outward from the outer peripheral surface of the housing (21). The base (10) includes a support table portion (11) formed with a support surface (11f) for supporting the lower part of the housing (21), and a suction port (12) extending downward from the support table portion (11) in the vertical direction (Dv) and formed with a through hole into which the suction side protruding pipe (28A) can be inserted", but the existing compressors for water-cooled units cannot recover waste heat in time, convert waste heat into preheating energy for cooling water, and reduce the heat recovery rate; 3. Patent document CN102536767B discloses a control method for starting and stopping compressors in a water-cooled multi-compressor unit, "including: Step 1, determining whether the temperature difference between the real-time water temperature and the preset water temperature falls within the preset increased-start temperature difference range or the decreased-stop temperature difference range. If so, proceed to Step 2; Step 2, determining whether the increased-start interval time or the decreased-stop interval time between compressors reaches the preset interval time. If so, proceed to Step 3; Step 3, determining whether the increased-start condition or the decreased-stop condition is met. If so, start an additional compressor or stop a compressor; if not, proceed to Step 4; Step 4, determining whether the additional condition for starting or stopping a compressor is met. If so, start an additional compressor or stop a compressor; if not, return to Step 1. The present invention also provides another control method for starting and stopping compressors in a water-cooled multi-compressor unit, including multiple execution links. Among them, each execution link is executed according to the above Steps 1 to 4", but the impeller in the existing compressor for water-cooled units cannot be quickly replaced, reducing the use efficiency of the water-cooled unit; 4. Patent document CN106802007A discloses a water-cooled chiller using a single-stage double-stage compression centrifugal compressor, "The compressor of the present invention uses a single-stage double-stage compression centrifugal compressor. An air suction outlet and a hot gas bypass pipeline inlet are provided on the upper plane of the flooded evaporator. The hot gas bypass pipeline inlet and the air suction outlet are respectively arranged at both ends of the flooded evaporator. An air suction baffle and a fully enclosed stainless steel wire mesh are arranged below the air suction outlet inside the flooded evaporator. The connecting pipe connected to the hot gas bypass pipeline inlet extends to the bottom. The compressor is connected to the flooded evaporator through a pressure-maintaining valve and a stop valve. The pressure-maintaining valve is connected to the external balance pipe valve on the flooded evaporator on the low-pressure side of the unit through an external balance pipe. The pressure-maintaining valve is fixedly connected to the refrigerant outlet of the compressor motor cavity through a fixing bracket. The present invention has the characteristics of large refrigeration capacity of the unit, relatively simple configuration, and few fault points, and can meet the multiple requirements of users for less initial investment, high unit efficiency, and stable operation", but when the existing compressor for water-cooled units is connected, it cannot be tightly sealed, easily leaks, and reduces the sealing performance. Summary of the Invention

[0004] The purpose of the present invention is to provide a compressor for a water-cooled unit with high efficiency and energy saving, so as to solve the technical problem in the above-mentioned background technology that the waste heat cannot be converted into preheating energy for cooling water, reducing the heat recovery rate and increasing energy consumption.

[0005] To achieve the above object, the present invention provides the following technical solution: A compressor for an efficient and energy-saving water-cooled unit, comprising a stator housing, a first motor, a rotor, an impeller, an air outlet pipe, an air inlet pipe, and a heat exchange component. The outer wall of the stator housing is penetrated and installed with the first motor. The inner wall of the stator housing is installed with the rotor, and one end of the rotor is connected to the output end of the first motor. One end of the rotor is installed with a connection component, and the outer wall of the connection component is penetrated and installed with the impeller. The outer wall of the stator housing is penetrated and installed with the air outlet pipe. The outer wall of the stator housing is penetrated and installed with the air inlet pipe. The outer wall of the stator housing is installed with the heat exchange component; The heat exchange component includes a copper pipe, a water tank, a first heat equalizing block, a second heat equalizing block, a water pump, and a processing component. The outer wall of the stator housing is installed with a first box. The first heat equalizing block is located inside the first box. The second heat equalizing block is located inside the first box. The water tank is located inside the first box. The copper pipe penetrates through the outer wall of the first box. The water pump penetrates through the outer wall of the first box, and one end of the copper pipe is connected to the output end of the water pump. The copper pipe is arranged in a bow shape, and the outer wall of the copper pipe is connected to the outer walls of the first heat equalizing block and the second heat equalizing block. The heat exchange component further includes a heat exchange module.

[0006] Preferably, both the first heat equalizing block and the second heat equalizing block are made of copper, and deionized water or acetone is placed inside the first heat equalizing block and the second heat equalizing block.

[0007] Preferably, a heat exchange module is installed inside the first box. The heat exchange module includes a temperature sensor and a processing component. A temperature sensor is installed on the outer wall of the second heat equalizing block. A processing component is installed inside the first box. The processing component is electrically connected to the temperature sensor and the water pump. The temperature sensor is used to detect the real-time temperature data of the second heat equalizing block. The processing component stores the appropriate temperature data of the second heat equalizing block, and the appropriate temperature data is 50-65°C.

[0008] Preferably, the real-time temperature data of the second heat equalizing block is transmitted into the processing module, and the real-time temperature data of the second heat equalizing block is compared with the appropriate temperature data of the second heat equalizing block through the processing module. When the real-time temperature data of the second heat equalizing block is greater than the appropriate temperature data of the second heat equalizing block, it is set as the high temperature state. When the real-time temperature data of the second heat equalizing block is less than the appropriate temperature data of the second heat equalizing block, it is set as the low temperature state. When the real-time temperature data of the second heat equalizing block is within the appropriate temperature data of the second heat equalizing block, it is set as the appropriate temperature state.

[0009] Preferably, the connection component includes a connection box, a clamping block, a groove, a buffer block, a first rod, a first spring, a first block, and a second motor. The connection box is located on the outer wall of the rotor, the clamping block is located on the inner wall of the connection box, the groove is formed on the outer wall of the clamping block, the buffer block is located on the inner wall of the groove, the first rod is located on the inner wall of the connection box, a first sliding cylinder is installed on the outer wall of the first rod, a first support plate is installed on the outer wall of the first sliding cylinder, the first spring is located on the outer wall of the first support plate, and one end of the first spring is connected to the inner wall of the connection box. A first opening is formed on the outer wall of the impeller, a clamping head is installed on the outer wall of the first support plate, a first block is installed on the inner wall of the connection box, a second motor is installed on the outer wall of the first block, a collecting wheel is installed at the output end of the second motor, a first pulling rope is installed on the outer wall of the collecting wheel, and one end of the first pulling rope is connected to the outer wall of the first support plate.

[0010] Preferably, the first sliding cylinder moves by the support of the first rod, the clamping head is inserted into the first opening, and one end of the impeller extends into the groove.

[0011] Preferably, a clamping component is installed on the inner wall of the stator housing, and a clamping block is installed on the outer wall of the intake pipe.

[0012] Preferably, the clamping component includes a third support box, a sealing ring, a sixth motor, a winding wheel, a fifth pulling rope, and a clamping joint. The third support box is located on the inner wall of the stator housing, the sealing ring is located on the outer wall of the third support box, the sixth motor is located on the inner wall of the third support box, the winding wheel is located at the output end of the sixth motor, the fifth pulling rope is located on the outer wall of the winding wheel, a fifth opening is formed on the outer walls of the third support box and the stator housing, the clamping joint penetrates through the inner wall of the fifth opening, a sixth plate is installed on the outer wall of the clamping joint, and one end of the fifth pulling rope is connected to the outer wall of the sixth plate. A sixth spring is installed on the outer wall of the sixth plate, and one end of the sixth spring is connected to the inner wall of the third support box. A seventh sliding rod is installed on the inner wall of the third support box, a seventh sliding cylinder is installed on the outer wall of the seventh sliding rod, and the outer wall of the sixth plate is connected to the outer wall of the seventh sliding cylinder. An electromagnetic block is installed on the inner wall of the seventh sliding cylinder, and the electromagnetic block is in contact with the surface of the seventh sliding rod.

[0013] Preferably, after the electromagnetic block is powered on, the seventh sliding cylinder is fixed, the seventh sliding cylinder moves by the support of the seventh sliding rod, and the clamping joint moves by the support of the fifth opening.

[0014] Preferably, the usage method of this compressor includes the following steps: In step S1, liquids are injected into both the copper tube and the water tank. The liquids are deionized water or acetone. The water pump is started to drive the liquid out of the water tank, causing the liquid to enter the copper tube and move. When the liquid flows to the first heat sink, the temperature of the absorber surface causes the liquid to heat up. When the heated liquid reaches the second heat sink, the second heat sink absorbs the temperature of the liquid, transferring the liquid's temperature to the incoming air to warm it. After circulating in the copper tube, the liquid flows back into the water tank for the next cycle, realizing the function of converting waste heat into pre-heating energy for cooling water, improving the heat recovery rate, and reducing energy loss. In step S2, when the processing module detects a high-temperature state, it controls the water pump to operate at high power to maintain the temperature. After the water pump is started, the temperature sensor continuously detects the real-time temperature data of the second heat sink until the processing module detects a low-temperature state or a suitable temperature state. When the processing module detects a low-temperature state, it controls the water pump to operate at low power to increase the temperature rising speed. After the water pump operates at low power, the temperature sensor continuously detects the real-time temperature data of the second heat sink until the processing module detects a high-temperature state or a suitable temperature state. When the processing module detects a suitable temperature state, it controls the water pump to maintain the operating power to keep the temperature. After the water pump operates at the maintained power, the temperature sensor continuously detects the real-time temperature data of the second heat sink until the processing module detects a high-temperature state or a low-temperature state, realizing the function of recovering the waste heat of the compressor, converting the waste heat into pre-heating energy for cooling water, and improving the heat recovery rate. In step S3, when the intake pipe is disassembled, the second motor rotates to drive the collection wheel to rotate. The rotation of the collection wheel drives the first pull rope to move. The movement of the first pull rope drives the first support plate to move. The movement of the first support plate drives the first sliding cylinder to move. The movement of the first sliding cylinder causes the first support plate to drive the first spring to move. The movement of the first spring makes the first support plate drive the chuck to move out of the first opening. At this time, the impeller is pulled to quickly move out of the groove and the connection box, realizing the function of quickly replacing the impeller inside the compressor of the water-cooled unit and improving the use efficiency of the water-cooled unit. In step S4, one end of the intake pipe is inserted into the stator housing and contacts the sealing ring. At this time, the clamping joint is on one side of the clamping block. The sixth motor rotates to drive the winding wheel to rotate. The rotation of the winding wheel drives the fifth pull rope to move. The movement of the fifth pull rope drives the sixth plate to move. The movement of the sixth plate drives the seventh sliding cylinder to move. The movement of the seventh sliding cylinder makes the sixth plate drive the sixth spring to move. The movement of the sixth spring makes the sixth plate drive the clamping joint to move. The movement of the clamping joint drives the clamping block to move. The movement of the clamping block drives the intake pipe to move. The intake pipe moves into close contact with the sealing ring. At this time, the electromagnet is energized to generate a magnetic force to fix the seventh sliding cylinder on the surface of the seventh sliding rod, thereby fixing the intake pipe, realizing the function of tightly sealing the connection between the water-cooled unit and the compressor to prevent leakage and improving the sealing performance.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In the present invention, a liquid is injected into both the copper tube and the water tank. The liquid is deionized water or acetone. When the water pump is started, it drives the liquid to be pumped out of the water tank and enter the copper tube for movement. When the liquid flows to the first heat sink, the temperature on the absorber surface causes the liquid to heat up. When the heated liquid reaches the second heat sink, the second heat sink absorbs the temperature of the liquid, transferring the liquid's temperature to the incoming air to heat it. After circulating in the copper tube, the liquid flows back into the water tank for the next cycle, realizing the function of converting waste heat into pre-heating energy for cooling water, improving the heat recovery rate, and reducing energy loss. 2. When the processing module in the present invention detects a high-temperature state, it controls the water pump to operate at high power to maintain the temperature. After the water pump is started, the temperature sensor continuously detects the real-time temperature data of the second heat sink until the processing module detects a low-temperature state or a suitable temperature state. When the processing module detects a low-temperature state, it controls the water pump to operate at low power to increase the temperature rising speed. After the water pump operates at low power, the temperature sensor continuously detects the real-time temperature data of the second heat sink until the processing module detects a high-temperature state or a suitable temperature state. When the processing module detects a suitable temperature state, it controls the water pump to maintain the operating power to keep the temperature. After the water pump maintains the operating power, the temperature sensor continuously detects the real-time temperature data of the second heat sink until the processing module detects a high-temperature state or a low-temperature state, realizing the function of recovering the waste heat of the compressor, converting the waste heat into pre-heating energy for cooling water, and improving the heat recovery rate. 3. When the intake pipe is disassembled in the present invention, the second motor rotates to drive the collection wheel to rotate. The rotation of the collection wheel drives the first pull rope to move. The movement of the first pull rope drives the first support plate to move. The movement of the first support plate drives the first sliding cylinder to move. The movement of the first sliding cylinder causes the first support plate to drive the first spring to move. The movement of the first spring makes the first support plate drive the chuck to move out of the first opening. At this time, the impeller is pulled to quickly move out of the groove and the connection box, realizing the function of quickly replacing the impeller in the compressor of the water-cooled unit and improving the use efficiency of the water-cooled unit. 4. One end of the intake pipe is inserted into the stator housing and contacts the sealing ring. At this time, the clamping joint is on one side of the clamping block. The sixth motor rotates to drive the winding wheel to rotate. The rotation of the winding wheel drives the fifth pull rope to move. The movement of the fifth pull rope drives the sixth plate to move. The movement of the sixth plate drives the seventh sliding cylinder to move. The movement of the seventh sliding cylinder causes the sixth plate to drive the sixth spring to move. The movement of the sixth spring makes the sixth plate drive the clamping joint to move. The movement of the clamping joint drives the clamping block to move. The movement of the clamping block drives the intake pipe to move, and the intake pipe moves into close contact with the sealing ring. At this time, the electromagnet is energized to generate a magnetic force to fix the seventh sliding cylinder on the surface of the seventh sliding rod, thereby fixing the intake pipe, realizing the function of tightly sealing when the water-cooled unit is connected to the compressor to prevent leakage and improving the sealing performance. Description of the Drawings

[0016] Figure 1 Schematic front view structure of the present invention; Figure 2 Schematic front structure of the present invention; Figure 3 Schematic copper tube structure of the present invention; Figure 4 Schematic temperature detection process of the present invention; Figure 5 Schematic connection box structure of the present invention; Figure 6 For the present invention Figure 5 Schematic A structure of; Figure 7 Schematic card joint structure of the present invention; Figure 8 For the present invention Figure 7 Schematic B structure of.

[0017] In the figure: 1, stator housing; 2, first motor; 3, rotor; 4, air outlet pipe; 5, air inlet pipe; 6, first box; 7, first heat sink; 8, water pump; 9, water tank; 10, copper tube; 11, second heat sink; 13, connection box; 14, impeller; 15, clamping block; 16, groove; 17, buffer block; 19, first opening; 21, first rod; 22, first sliding cylinder; 23, first support plate; 24, chuck; 25, first spring; 26, first block; 27, second motor; 28, collecting wheel; 29, first pulling rope; 30, third support box; 31, sealing ring; 32, sixth motor; 33, winding wheel; 34, fifth pulling rope; 35, fifth opening; 36, card joint; 37, sixth plate; 38, sixth spring; 39, seventh sliding rod; 40, seventh sliding cylinder; 41, electromagnetic block; 42, clamping block. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. Those of ordinary skill in the art can understand according to specific circumstances.

[0021] Example 1: Please refer to Figure 1 、 Figure 2 and Figure 3, An embodiment provided by the present invention: A compressor for an efficient and energy-saving water-cooled unit, including a stator housing 1, a first motor 2, a rotor 3, an impeller 14, an air outlet pipe 4, an air inlet pipe 5, and a heat exchange component. The outer wall of the stator housing 1 is penetrated and installed with the first motor 2. The inner wall of the stator housing 1 is installed with the rotor 3, and one end of the rotor 3 is connected to the output end of the first motor 2. One end of the rotor 3 is installed with a connecting component, and the outer wall of the connecting component is penetrated and installed with the impeller 14. The outer wall of the stator housing 1 is penetrated and installed with the air outlet pipe 4. The outer wall of the stator housing 1 is penetrated and installed with the air inlet pipe 5. The outer wall of the stator housing 1 is installed with the heat exchange component. One end of the air outlet pipe 4 is connected to the condenser of the water-cooled unit. One end of the air inlet pipe 5 is connected to the evaporator of the water-cooled unit. The rotation of the first motor 2 drives the rotation of the rotor 3. The rotation of the rotor 3 drives the rotation of the impeller 14. The rotation of the impeller 14 sucks the gas from the evaporator into the stator housing 1. The gas is compressed and heated up by the rotation of the rotor 3 and is discharged into the condenser through the air outlet pipe 4 to form cooling water. The cooling water is discharged to the evaporator through a liquid pipe and a throttle valve for cooling. The heat exchange component includes a copper pipe 10, a water tank 9, a first heat equalizing block 7, a second heat equalizing block 11, a water pump 8, and a processing component. The outer wall of the stator housing 1 is installed with a first box 6. The first heat equalizing block 7 is located on the inner wall of the first box 6. The second heat equalizing block 11 is located on the inner wall of the first box 6. The water tank 9 is located on the inner wall of the first box 6. The copper pipe 10 penetrates through the outer wall of the first box 6. The water pump 8 penetrates through the outer wall of the first box 6, and one end of the copper pipe 10 is connected to the output end of the water pump 8. The copper pipe 10 is arranged in a bow shape. The outer wall of the copper pipe 10 is connected to the outer walls of the first heat equalizing block 7 and the second heat equalizing block 11. The heat exchange component further includes a heat exchange module. Both the first heat equalizing block 7 and the second heat equalizing block 11 are made of copper. Deionized water or acetone is placed inside the first heat equalizing block 7 and the second heat equalizing block 11. Liquid is injected into both the copper pipe 10 and the water tank 9. The liquid is deionized water or acetone. When the water pump 8 starts, it drives the liquid to be pumped out of the water tank 9 and makes the liquid enter the copper pipe 10 for movement. When the liquid flows to the first heat equalizing block 7, it absorbs the temperature on the surface of the absorber to heat up the liquid. When the heated liquid flows to the second heat equalizing block 11, the second heat equalizing block 11 absorbs the temperature of the liquid and transfers the temperature of the liquid to the incoming air to heat it up. After the liquid circulates in the copper pipe 10, it flows back into the water tank 9 for the next cycle, realizing the function of converting waste heat into preheating energy for cooling water, improving the heat recovery rate, and reducing energy loss.

[0022] Embodiment 2: Please refer to Figure 2 , Figure 3 and Figure 4, an embodiment provided by the present invention: a heat exchange module is installed on the inner wall of the first box 6. The heat exchange module includes a temperature sensor and a processing component. A temperature sensor is installed on the outer wall of the second heat equalizing block 11, and a processing component is installed on the inner wall of the first box 6. The processing component is electrically connected to the temperature sensor and electrically connected to the water pump 8. The temperature sensor is used to detect the real-time temperature data of the second heat equalizing block 11. The processing component stores the appropriate temperature data of the second heat equalizing block 11, and the appropriate temperature data is 50-65 °C. The real-time temperature data of the second heat equalizing block 11 is transmitted into the processing module. The real-time temperature data of the second heat equalizing block 11 is compared with the appropriate temperature data of the second heat equalizing block 11 in the processing module. When the real-time temperature data of the second heat equalizing block 11 is greater than the appropriate temperature data of the second heat equalizing block 11, it is set as the high temperature state. When the real-time temperature data of the second heat equalizing block 11 is less than the appropriate temperature data of the second heat equalizing block 11, it is set as the low temperature state. When the real-time temperature data of the second heat equalizing block 11 is within the appropriate temperature data of the second heat equalizing block 11, it is set as the appropriate temperature state. When the processing module detects the high temperature state, the processing module controls the water pump 8 to operate at high power to maintain the temperature. After the water pump 8 starts, the temperature sensor continuously detects the real-time temperature data of the second heat equalizing block 11 until the processing module detects the low temperature state or the appropriate temperature state. When the processing module detects the low temperature state, the processing module controls the water pump 8 to operate at low power to increase the temperature rising speed. After the water pump 8 operates at low power, the temperature sensor continuously detects the real-time temperature data of the second heat equalizing block 11 until the processing module detects the high temperature state or the appropriate temperature state. When the processing module detects the appropriate temperature state, the processing module controls the water pump 8 to maintain the operating power to maintain the temperature. After the water pump 8 operates at the maintained operating power, the temperature sensor continuously detects the real-time temperature data of the second heat equalizing block 11 until the processing module detects the high temperature state or the low temperature state, realizing the function of recovering the waste heat of the compressor and converting the waste heat into the preheating energy of the cooling water, and improving the heat recovery rate.

[0023] Embodiment 3: Please refer to Figure 2 , Figure 5 and Figure 6, an embodiment provided by the present invention: The connection component includes a connection box 13, a clamping block 15, a groove 16, a buffer block 17, a first rod 21, a first spring 25, a first block 26, and a second motor 27. The connection box 13 is located on the outer wall of the rotor 3, the clamping block 15 is located on the inner wall of the connection box 13, the groove 16 is opened on the outer wall of the clamping block 15, the buffer block 17 is located on the inner wall of the groove 16, the first rod 21 is located on the inner wall of the connection box 13, a first sliding cylinder 22 is installed on the outer wall of the first rod 21, a first support plate 23 is installed on the outer wall of the first sliding cylinder 22, the first spring 25 is located on the outer wall of the first support plate 23, and one end of the first spring 25 is connected to the inner wall of the connection box 13. A first opening 19 is opened on the outer wall of the impeller 14, a clamping head 24 is installed on the outer wall of the first support plate 23, a first block 26 is installed on the inner wall of the connection box 13, a second motor 27 is installed on the outer wall of the first block 26, a collecting wheel 28 is installed at the output end of the second motor 27, a first pulling rope 29 is installed on the outer wall of the collecting wheel 28, and one end of the first pulling rope 29 is connected to the outer wall of the first support plate 23. The first sliding cylinder 22 moves by the support of the first rod 21, the clamping head 24 is inserted into the first opening 19, and one end of the impeller 14 extends into the groove 16. When the intake pipe 5 is disassembled, the second motor 27 rotates to drive the collecting wheel 28 to rotate, the collecting wheel 28 rotates to drive the first pulling rope 29 to move, the first pulling rope 29 moves to drive the first support plate 23 to move, the first support plate 23 moves to drive the first sliding cylinder 22 to move, the first sliding cylinder 22 moves to make the first support plate 23 drive the first spring 25 to move, and the first spring 25 moves to make the first support plate 23 drive the clamping head 24 to move out of the first opening 19. At this time, the impeller 14 is pulled to quickly move out of the groove 16 and the connection box 13, realizing the function of quickly replacing the impeller 14 in the compressor of the water-cooled unit and improving the use efficiency of the water-cooled unit.

[0024] Example 4: Please refer to Figure 2 , Figure 7 and Figure 8, an embodiment provided by the present invention: A clamping component is installed on the inner wall of the stator housing 1, and a clamping block 42 is installed on the outer wall of the intake pipe 5. The clamping component includes a third support box 30, a sealing ring 31, a sixth motor 32, a winding wheel 33, a fifth pulling rope 34, and a clamping head 36. The third support box 30 is located on the inner wall of the stator housing 1, the sealing ring 31 is located on the outer wall of the third support box 30, the sixth motor 32 is located on the inner wall of the third support box 30, the winding wheel 33 is located at the output end of the sixth motor 32, the fifth pulling rope 34 is located on the outer wall of the winding wheel 33, a fifth opening 35 is provided on the outer walls of the third support box 30 and the stator housing 1, the clamping head 36 penetrates through the inner wall of the fifth opening 35, a sixth plate 37 is installed on the outer wall of the clamping head 36, and one end of the fifth pulling rope 34 is connected to the outer wall of the sixth plate 37. A sixth spring 38 is installed on the outer wall of the sixth plate 37, and one end of the sixth spring 38 is connected to the inner wall of the third support box 30. A seventh sliding rod 39 is installed on the inner wall of the third support box 30, a seventh sliding cylinder 40 is installed on the outer wall of the seventh sliding rod 39, and the outer wall of the sixth plate 37 is connected to the outer wall of the seventh sliding cylinder 40. An electromagnetic block 41 is installed on the inner wall of the seventh sliding cylinder 40, and the electromagnetic block 41 is in contact with the surface of the seventh sliding rod 39. After the electromagnetic block 41 is energized, the seventh sliding cylinder 40 is fixed. The seventh sliding cylinder 40 moves through the support of the seventh sliding rod 39, and the clamping head 36 moves through the support of the fifth opening 35. One end of the intake pipe 5 is inserted into the stator housing 1 and contacts the sealing ring 31. At this time, the clamping head 36 is on one side of the clamping block 42. The sixth motor 32 rotates to drive the winding wheel 33 to rotate. The winding wheel 33 rotates to drive the fifth pulling rope 34 to move. The fifth pulling rope 34 moves to drive the sixth plate 37 to move. The sixth plate 37 moves to drive the seventh sliding cylinder 40 to move. The seventh sliding cylinder 40 moves to make the sixth plate 37 drive the sixth spring 38 to move. The sixth spring 38 moves to make the sixth plate 37 drive the clamping head 36 to move. The clamping head 36 moves to drive the clamping block 42 to move. The clamping block 42 moves to drive the intake pipe 5 to move. The intake pipe 5 moves to be in close contact with the sealing ring 31. At this time, the electromagnetic block 41 is energized to generate magnetic force to fix the seventh sliding cylinder 40 on the surface of the seventh sliding rod 39, thereby fixing the intake pipe 5, realizing the function of tightly sealing when the water-cooled unit is connected to the compressor to prevent leakage and improve the sealing performance.

[0025] The usage method of this compressor includes the following steps: In step S1, a liquid is injected into both the copper tube 10 and the water tank 9. The liquid is deionized water or acetone. The water pump 8 is started to drive the liquid out of the water tank 9, so that the liquid enters the copper tube 10 and moves. When the liquid flows to the first heat sink 7, the temperature on the absorber surface causes the liquid to heat up. When the heated liquid reaches the second heat sink 11, the second heat sink 11 absorbs the temperature of the liquid, and transfers the temperature of the liquid to the incoming air to heat it. After the liquid circulates in the copper tube 10, it flows back into the water tank 9 for the next cycle, realizing the function of converting waste heat into pre-heating energy of cooling water, improving the heat recovery rate and reducing energy loss. In step S2, when the processing module detects a high temperature state, the processing module controls the water pump 8 to operate at high power to maintain the temperature. After the water pump 8 is started, the temperature sensor continuously detects the real-time temperature data of the second heat sink 11 until the processing module detects a low temperature state or a suitable temperature state. When the processing module detects a low temperature state, the processing module controls the water pump 8 to operate at low power to increase the temperature rising speed. After the water pump 8 operates at low power, the temperature sensor continuously detects the real-time temperature data of the second heat sink 11 until the processing module detects a high temperature state or a suitable temperature state. When the processing module detects a suitable temperature state, the processing module controls the water pump 8 to maintain the operating power to maintain the temperature. After the water pump 8 operates at the maintained operating power, the temperature sensor continuously detects the real-time temperature data of the second heat sink 11 until the processing module detects a high temperature state or a low temperature state, realizing the function of recovering the waste heat of the compressor, converting the waste heat into pre-heating energy of cooling water, and improving the heat recovery rate. In step S3, when the intake pipe 5 is disassembled, the second motor 27 rotates to drive the collection wheel 28 to rotate. The rotation of the collection wheel 28 drives the first pull rope 29 to move. The movement of the first pull rope 29 drives the first support plate 23 to move. The movement of the first support plate 23 drives the first sliding cylinder 22 to move. The movement of the first sliding cylinder 22 causes the first support plate 23 to drive the first spring 25 to move. The movement of the first spring 25 causes the first support plate 23 to drive the chuck 24 out of the first opening 19. At this time, the impeller 14 is pulled to quickly move out of the groove 16 and the connection box 13, realizing the function of quickly replacing the impeller 14 in the compressor of the water-cooled unit and improving the use efficiency of the water-cooled unit. Step S4: Insert one end of the intake pipe 5 into the stator housing 1 to contact the sealing ring 31. At this time, the clamping joint 36 is on one side of the clamping block 42. The sixth motor 32 rotates to drive the winding wheel 33 to rotate. The rotation of the winding wheel 33 drives the fifth pull rope 34 to move. The movement of the fifth pull rope 34 drives the sixth plate 37 to move. The movement of the sixth plate 37 drives the seventh sliding cylinder 40 to move. The movement of the seventh sliding cylinder 40 causes the sixth plate 37 to drive the sixth spring 38 to move. The movement of the sixth spring 38 causes the sixth plate 37 to drive the clamping joint 36 to move. The movement of the clamping joint 36 drives the clamping block 42 to move. The movement of the clamping block 42 drives the intake pipe 5 to move. The intake pipe 5 moves to be in close contact with the sealing ring 31. At this time, the electromagnet 41 is energized to generate magnetic force to fix the seventh sliding cylinder 40 on the surface of the seventh sliding rod 39, thereby fixing the intake pipe 5, realizing the function of tightly sealing the water-cooled unit when connecting to the compressor to prevent leakage and improve the sealing performance.

[0026] Working principle: One end of the air outlet pipe 4 is connected to the condenser of the water-cooled unit, and one end of the air inlet pipe 5 is connected to the evaporator of the water-cooled unit. The rotation of the first motor 2 drives the rotation of the rotor 3, the rotation of the rotor 3 drives the rotation of the impeller 14, and the rotation of the impeller 14 sucks the gas from the evaporator into the stator housing 1. The gas is compressed and heated up by the rotation of the rotor 3, and is discharged into the condenser through the air outlet pipe 4 to form cooling water. The cooling water is discharged into the evaporator through the liquid pipe and the throttle valve for cooling. Liquid is injected into both the copper pipe 10 and the water tank 9, and the liquid is deionized water or acetone. The start of the water pump 8 drives the liquid to be pumped out of the water tank 9, so that the liquid enters the copper pipe 10 for movement. When the liquid flows to the first heat sink 7, the temperature on the absorber surface causes the liquid to heat up. When the heated liquid flows to the second heat sink 11, the second heat sink 11 absorbs the temperature of the liquid, and the temperature of the liquid is transferred to the incoming air to heat it up. After the liquid circulates in the copper pipe 10, it flows back into the water tank 9 for the next cycle, realizing the function of converting waste heat into preheating energy for cooling water, improving the heat recovery rate, and reducing energy loss. When the processing module detects a high temperature state, the processing module controls the water pump 8 to operate at high power to maintain the temperature. After the water pump 8 is started, the temperature sensor continuously detects the real-time temperature data of the second heat sink 11 until the processing module detects a low temperature state or a suitable temperature state. When the processing module detects a low temperature state, the processing module controls the water pump 8 to operate at low power to increase the temperature rising speed. After the water pump 8 operates at low power, the temperature sensor continuously detects the real-time temperature data of the second heat sink 11 until the processing module detects a high temperature state or a suitable temperature state. When the processing module detects a suitable temperature state, the processing module controls the water pump 8 to maintain the operating power to maintain the temperature. After the water pump 8 operates at the maintained operating power, the temperature sensor continuously detects the real-time temperature data of the second heat sink 11 until the processing module detects a high temperature state or a low temperature state, realizing the function of recovering the waste heat of the compressor and converting the waste heat into preheating energy for cooling water, and improving the heat recovery rate. When the air inlet pipe 5 is disassembled, at this time, the second motor 27 rotates to drive the collection wheel 28 to rotate, the rotation of the collection wheel 28 drives the movement of the first pull rope 29, the movement of the first pull rope 29 drives the movement of the first support plate 23, the movement of the first support plate 23 drives the movement of the first sliding cylinder 22, the movement of the first sliding cylinder 22 causes the first support plate 23 to drive the movement of the first spring 25, and the movement of the first spring 25 causes the first support plate 23 to drive the chuck 24 to move out of the first opening 19. At this time, the impeller 14 is pulled to quickly move out of the groove 16 and the connection box 13, realizing the function of quickly replacing the impeller 14 in the compressor of the water-cooled unit and improving the use efficiency of the water-cooled unit. One end of the air inlet pipe 5 is inserted into the stator housing 1 and contacts the sealing ring 31. At this time, the clamping joint 36 is on one side of the clamping block 42. The sixth motor 32 rotates to drive the winding wheel 33 to rotate, the rotation of the winding wheel 33 drives the movement of the fifth pull rope 34, the movement of the fifth pull rope 34 drives the movement of the sixth plate 37, the movement of the sixth plate 37 drives the movement of the seventh sliding cylinder 40, and the movement of the seventh sliding cylinder 40 causes the sixth plate 37 to drive the movement of the sixth spring 38.The movement of the No. 6 spring 38 causes the No. 6 plate 37 to drive the clamping joint 36 to move. The movement of the clamping joint 36 drives the clamping block 42 to move. The movement of the clamping block 42 drives the intake pipe 5 to move. The movement of the intake pipe 5 makes it in close contact with the sealing ring 31. At this time, the electromagnet 41 is energized to generate magnetic force to fix the No. 7 sliding cylinder 40 on the surface of the No. 7 sliding rod 39, thereby fixing the intake pipe 5, realizing the function of tightly sealing and preventing leakage when the water-cooled unit is connected to the compressor, improving the sealing performance.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A compressor for an efficient and energy-saving water-cooled unit, comprising a stator housing (1), a first motor (2), a rotor (3), an impeller (14), an air outlet pipe (4), an air inlet pipe (5) and a heat exchange component, characterized in that: An outer wall of the stator housing (1) is penetrated and installed with a first motor (2). An inner wall of the stator housing (1) is installed with a rotor (3), and one end of the rotor (3) is connected to an output end of the first motor (2). A connecting component is installed at one end of the rotor (3). An outer wall of the connecting component is penetrated and installed with an impeller (14). An outer wall of the stator housing (1) is penetrated and installed with an air outlet pipe (4). An outer wall of the stator housing (1) is penetrated and installed with an air inlet pipe (5). A heat exchange component is installed on an outer wall of the stator housing (1). The heat exchange component includes a copper pipe (10), a water tank (9), a first heat equalizing block (7), a second heat equalizing block (11), a water pump (8), and a processing component. A first box (6) is installed on an outer wall of the stator housing (1). The first heat equalizing block (7) is located inside the first box (6). The second heat equalizing block (11) is located inside the first box (6). The water tank (9) is located inside the first box (6). The copper pipe (10) penetrates through an outer wall of the first box (6). The water pump (8) penetrates through an outer wall of the first box (6), and one end of the copper pipe (10) is connected to an output end of the water pump (8). The copper pipe (10) is arranged in a bow shape, and an outer wall of the copper pipe (10) is connected to outer walls of the first heat equalizing block (7) and the second heat equalizing block (11). The heat exchange component further includes a heat exchange module.

2. The compressor for an efficient and energy-saving water-cooled unit according to claim 1, wherein: Both the first heat equalizing block (7) and the second heat equalizing block (11) are made of copper, and deionized water or acetone is placed inside the first heat equalizing block (7) and the second heat equalizing block (11).

3. The compressor for an efficient and energy-saving water-cooled unit according to claim 1, characterized in that: A heat exchange module is installed inside the first box (6). The heat exchange module includes a temperature sensor and a processing component. A temperature sensor is installed on an outer wall of the second heat equalizing block (11). A processing component is installed inside the first box (6). The processing component is electrically connected to the temperature sensor and the water pump (8). The temperature sensor is used to detect real-time temperature data of the second heat equalizing block (11). The processing component stores appropriate temperature data of the second heat equalizing block (11), and the appropriate temperature data is 50 - 65 °C.

4. The compressor for an efficient and energy-saving water-cooled unit according to claim 3, characterized in that: The real-time temperature data of the second heat equalizing block (11) is transmitted into the processing module. The processing module compares the real-time temperature data of the second heat equalizing block (11) with the appropriate temperature data of the second heat equalizing block (11). When the real-time temperature data of the second heat equalizing block (11) is greater than the appropriate temperature data of the second heat equalizing block (11), it is set as the high temperature state. When the real-time temperature data of the second heat equalizing block (11) is less than the appropriate temperature data of the second heat equalizing block (11), it is set as the low temperature state. When the real-time temperature data of the second heat equalizing block (11) is within the appropriate temperature data of the second heat equalizing block (11), it is set as the appropriate temperature state.

5. The compressor for an efficient and energy-saving water-cooled unit according to claim 1, wherein: The connection component includes a connection box (13), a clamping block (15), a groove (16), a buffer block (17), a first rod (21), a first spring (25), a first block (26), and a second motor (27). The connection box (13) is located on the outer wall of the rotor (3). The clamping block (15) is located on the inner wall of the connection box (13). The groove (16) is formed on the outer wall of the clamping block (15). The buffer block (17) is located on the inner wall of the groove (16). The first rod (21) is located on the inner wall of the connection box (13). A first sliding cylinder (22) is installed on the outer wall of the first rod (21). A first support plate (23) is installed on the outer wall of the first sliding cylinder (22). The first spring (25) is located on the outer wall of the first support plate (23), and one end of the first spring (25) is connected to the inner wall of the connection box (13). A first opening (19) is formed on the outer wall of the impeller (14). A clamping head (24) is installed on the outer wall of the first support plate (23). A first block (26) is installed on the inner wall of the connection box (13). A second motor (27) is installed on the outer wall of the first block (26). A collecting wheel (28) is installed at the output end of the second motor (27). A first pulling rope (29) is installed on the outer wall of the collecting wheel (28), and one end of the first pulling rope (29) is connected to the outer wall of the first support plate (23).

6. The compressor for an efficient energy-saving water-cooled unit according to claim 5, characterized in that: The first sliding cylinder (22) moves by the support of the first rod (21). The clamping head (24) is inserted into the first opening (19), and one end of the impeller (14) extends into the groove (16).

7. The compressor for an efficient and energy-saving water-cooled unit according to claim 1, characterized in that: A clamping component is installed on the inner wall of the stator housing (1). A clamping block (42) is installed on the outer wall of the intake pipe (5).

8. The compressor for an efficient and energy-saving water-cooled unit according to claim 7, characterized in that: The clamping component includes a third support box (30), a sealing ring (31), a sixth motor (32), a winding wheel (33), a fifth pulling rope (34), and a clamping joint (36). The third support box (30) is located on the inner wall of the stator housing (1). The sealing ring (31) is located on the outer wall of the third support box (30). The sixth motor (32) is located on the inner wall of the third support box (30). The winding wheel (33) is located at the output end of the sixth motor (32). The fifth pulling rope (34) is located on the outer wall of the winding wheel (33). A fifth opening (35) is formed on the outer walls of the third support box (30) and the stator housing (1). The clamping joint (36) penetrates through the inner wall of the fifth opening (35). A sixth plate (37) is installed on the outer wall of the clamping joint (36), and one end of the fifth pulling rope (34) is connected to the outer wall of the sixth plate (37). A sixth spring (38) is installed on the outer wall of the sixth plate (37), and one end of the sixth spring (38) is connected to the inner wall of the third support box (30). A seventh sliding rod (39) is installed on the inner wall of the third support box (30). A seventh sliding cylinder (40) is installed on the outer wall of the seventh sliding rod (39), and the outer wall of the sixth plate (37) is connected to the outer wall of the seventh sliding cylinder (40). An electromagnetic block (41) is installed on the inner wall of the seventh sliding cylinder (40), and the electromagnetic block (41) is in contact with the surface of the seventh sliding rod (39).

9. The compressor for an efficient and energy-saving water-cooled unit according to claim 8, wherein: After the electromagnetic block (41) is energized, it fixes the seventh sliding cylinder (40). The seventh sliding cylinder (40) moves with the support of the seventh sliding rod (39), and the clamping joint (36) moves with the support of the fifth port (35).

10. A method for using a compressor for an energy-efficient water-cooled unit, applicable to a compressor for an energy-efficient water-cooled unit described in any one of claims 1-9, characterized in that, The usage method of this compressor includes the following steps: Step S1: Liquids are injected into both the copper tube (10) and the water tank (9). The liquids are deionized water or acetone. The water pump (8) starts to drive the liquid to be pumped out of the water tank (9), so that the liquid enters the copper tube (10) and moves. When the liquid flows to the first heat equalizing block (7), the temperature on the absorber surface causes the liquid to heat up. When the heated liquid reaches the second heat equalizing block (11), the second heat equalizing block (11) absorbs the temperature of the liquid, causing the temperature of the liquid to be transferred to the incoming air to heat it. After the liquid circulates in the copper tube (10), it flows back into the water tank (9) for the next cycle; Step S3: The collection wheel (28) rotates to drive the first pull rope (29) to move. The movement of the first pull rope (29) drives the first support plate (23) to move. The movement of the first support plate (23) drives the first sliding cylinder (22) to move. The movement of the first sliding cylinder (22) causes the first support plate (23) to drive the first spring (25) to move. The movement of the first spring (25) causes the first support plate (23) to drive the chuck (24) to move out of the first opening (19). At this time, the impeller (14) is pulled to quickly move out of the groove (16) and the connection box (13); Step S4: The sixth plate (37) moves to drive the seventh sliding cylinder (40) to move. The movement of the seventh sliding cylinder (40) causes the sixth plate (37) to drive the sixth spring (38) to move. The movement of the sixth spring (38) causes the sixth plate (37) to drive the clamping joint (36) to move. The movement of the clamping joint (36) drives the clamping block (42) to move. The movement of the clamping block (42) drives the intake pipe (5) to move. The intake pipe (5) moves into close contact with the sealing ring (31). At this time, the electromagnetic block (41) is energized to generate a magnetic force to fix the seventh sliding cylinder (40) on the surface of the seventh sliding rod (39), thereby fixing the intake pipe (5). ​

Images