An air conditioner capable of directly taking out heat and cooling

Abstract

The present application discloses an air conditioner capable of directly taking out heat and cold, including an air conditioner, a heat-taking and cold-taking connecting valve, and a heat-using and cold-using device. The air conditioner is a conventional air conditioner. The heat-taking and cold-taking connecting valve is composed of a valve core, a main valve body, and a connecting valve body group. Through the movement of the valve core, the heat-using and cold-using device can take out heat and then take out cold, and then use heat or cold. The heat-using and cold-using device is a copper pipe, and the two ends are fixed on the position fixing parts, and the two ends are provided with a solenoid valve connector or a one-way valve connector. A heat-taking connecting valve is provided between the compressor outlet and the four-way valve inlet, and a cold-taking connecting valve is provided between the compressor inlet and the four-way valve outlet, which are connected to the heat-using and cold-using devices respectively. Without affecting the normal operation of the air conditioner, the heat-using and cold-using device can use the heat and cold generated when the air conditioner is working.

Description

Technical Field

[0001] The present application relates to an air conditioner capable of directly taking out heat and cold. Background Art

[0002] Air conditioning cooling and heating are relative. During the cooling process, heat energy greater than the work done by the running electricity will be generated. Since the heat temperature is not too high, it is inconvenient to use and take the heat. As a result, the heat generated by the vast majority of existing air conditioners during cooling will be discharged into the atmosphere in vain, causing a waste of heat and electricity. Similarly, a large amount of cold will be generated during the heating process, and it is not convenient to take and use the cold. Summary of the invention

[0003] In view of the above shortcomings, an air conditioner is now provided which can directly take out heat and cool. It can take out heat and cool for use during the operation of the air conditioner, and can also provide cooling and heating for a smaller space in a humane way, saving electricity, heat and cooling.

[0004] An air conditioner capable of directly taking heat or cold comprises an air conditioner, a heat-taking and cold-taking connecting valve, and a heat-using and cold-using device; the characteristics are as follows: the air conditioner is an existing conventional air conditioner, comprising a compressor, a four-way valve, an indoor unit, and an outdoor unit; a heat-taking connecting valve is arranged between the compressor outlet and the four-way valve inlet, a cold-taking connecting valve is arranged between the compressor inlet and the four-way valve outlet, and the indoor unit and the outdoor unit are respectively connected to the four-way valve; the heat-taking and cold-taking connecting valve comprises a main valve body, a connecting valve body, and a valve core; the valve core is two independent hollow cylindrical valve cores with closed ends, connected by inner and outer screws, and each valve The core is provided with a through-type round hole valve and one or more semi-through-type round hole valves, the distance between the valves is equal and on a straight line, the main valve body is provided with a valve core hole, the valve core is arranged in the valve core hole, the through-type valve channel and the semi-through-type valve channel are arranged corresponding to the valve position of the valve core, and a U-shaped valve channel is arranged in the connecting valve body, and the two valve channel ports correspond to the two adjacent semi-through-type valve channel ports of the main valve body. A connecting screw is arranged above the through-type valve channel of the main valve body, and is connected to the compressor outlet, the four-way valve inlet, or the compressor inlet and the four-way valve outlet, corresponding to the compressor outlet and the four-way valve outlet There is a solenoid valve connecting screw under the connected valve channel; the solenoid valve is closed when the power is off, and the corresponding valve channel connected to the compressor inlet and the four-way valve inlet is equipped with a one-way valve connecting screw. The one-way valve is for inlet only and not outlet. The one connected to the compressor outlet and the four-way valve inlet is a heat connection valve, and the one connected to the compressor inlet and the four-way valve outlet is a cold connection valve. An electromagnetic coil and a travel switch are provided at one end of the connecting valve main valve body. The electromagnetic coil is connected to the air conditioning control switch. When the electromagnetic coil is energized, it will drive the valve core to move. The movement stroke is the distance between the valves. The valve core moves The travel switch is connected or disconnected by actuation; the heat and cold device includes a heat dissipation pipe, a position fixing part, a joint with a solenoid valve, and a joint with a one-way valve. The heat dissipation pipe is a conventional copper pipe. There is one heat dissipation pipe, and both ends are fixed on the position fixing part. The heat dissipation pipe is provided with a joint with a solenoid valve or a joint with a one-way valve at both ends. The distance between the joints corresponds to the position of the joint with a solenoid valve and the joint with a one-way valve of the heat and cold connection valve. The heat dissipation pipe other than the position fixing part can be customized into different shapes and sizes according to the actual needs such as the size of the heat and cold space and different uses. A temperature sensor is provided at a suitable place of the heat and cold device or a suitable place of the heat and cold space, and the sensor is connected to the electromagnetic coil.

[0005] Furthermore, the heat and cold device has a joint with a solenoid valve connected to the joint with a one-way valve of the heat and cold connecting valve, the joint with the one-way valve is connected to the joint with the solenoid valve of the heat and cold connecting valve, and the two solenoid valves are connected in parallel to the travel switch, and the solenoid valves are opened when power is on and closed when power is off. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 An air conditioning plan that can directly take out heat and cool.

[0007] Figure 2 An exploded view of the valve core structure of a heat and cold connection valve.

[0008] Figure 3 A plan view of a heat and cold connection valve.

[0009] Figure 4 A plan view of a heat extractor and a cooler connected to a heat user and a cooler.

[0010] Figure 5 A plan view of a long heating and cooling device.

[0011] Figure 6 A plan view of a circular heating and cooling device.

[0012] The advantages of an air conditioner that can directly take out heat and cool are as follows:

[0013] 1. Multiple heating and cooling connection valves are set up to facilitate heating at any time during air conditioning operation, which is convenient and practical.

[0014] 2. Personalized heating and cooling devices can provide heating and cooling for objects or spaces that require heat in different environments and for different purposes.

[0015] 3. It can flexibly provide heating and cooling for smaller spaces, saving heat, cooling and electricity, being energy-efficient and environmentally friendly, and making the use of heating and cooling safer. DETAILED DESCRIPTION

[0016] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, an air conditioner capable of directly taking out heat and cold includes: 1. a compressor, 2. a four-way valve, 3. an indoor unit, 4. an outdoor unit, 5. an air inlet pipe, 6. an air outlet pipe, 7. a main valve body, 8. an electromagnetic coil, 9. a travel switch, 10. a connecting valve body, 11. connecting screws with an electromagnetic valve, 12. connecting screws with a one-way valve, 13. an electromagnetic valve, 14. a one-way valve, 15. a copper pipe for using heat and cold, 16. a position fixing part, 17. a temperature sensor, 18. a valve, 19. an inner screw, and 20. an outer screw. For high temperature gas flow, The direction of low temperature gas flow.

[0017] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, an air conditioner capable of directly taking out heat and cold includes a conventional air conditioner, a heat-taking and cold-taking connecting valve, and a heat-using and cold-using device, and is characterized in that: the conventional air conditioner is composed of a compressor 1, a four-way valve 2, an indoor unit 3, and an outdoor unit 4. A heat-taking connecting valve is provided between the outlet of the compressor 1 and the inlet of the four-way valve 2, and a cold-taking connecting valve is provided between the inlet of the compressor 1 and the outlet of the four-way valve 2. The indoor unit 3 and the outdoor unit 4 of the air conditioner are respectively connected to the return valve 2 by a copper tube. The heat-taking and cold-taking connecting valve includes a valve core 13, a main valve body 7, and a connecting valve body 10. The valve core 13 is composed of two independent hollow valve cores with closed ends, which are connected into one body by an inner screw 19 and an outer screw 20 in the valve core body. The two sections of the valve core are respectively provided with an opposing circular hole valve 18 and one or more circular hole valves 18. The valves 18 are on the same straight line, and the distances between the valves are equal, such as Figure 2 The main valve body 7 is provided with a valve core hole, and the valve core 13 is arranged in the valve core hole. The main valve body 7 is provided with two opposite valve passages corresponding to the distance between the two opposite circular hole-shaped valves 18 of the valve core 13, and a half-through valve passage is provided between the two opposite valve passages corresponding to the distance between the half-through valves of the valve core. There is a U-shaped valve passage in the connecting valve body 10, and the valve passage opening corresponds to the two adjacent half-through valve passage openings of the main valve body. The connecting valve body 10 is fixed on the main valve body 7 to connect the two adjacent half-through valve passages. Under normal circumstances, the two independent valve cores are connected, and a connecting screw is provided on the opposite through valve passage opening on one side of the connecting valve body 10. One screw is connected with the intake pipe 5 and the outlet of the compressor 1, or the outlet of the four-way valve, and the other connecting screw is connected with the exhaust pipe 6 and the inlet of the four-way valve 2 or the inlet of the compressor 1. The corresponding through-valve passage connected with the intake pipe 5 is provided with a joint 11 with an electric coil 13, and the corresponding through-valve passage connected with the exhaust pipe 6 is provided with a joint 12 with a one-way valve 14. The solenoid valve is powered on to open and powered off to close. The one-way valve only allows air to enter but not exit. At this time, the connecting screws 11 and 12 have double anti-leakage protection, 1. The valve is blocked, 2. The solenoid valve is not opened, and the one-way valve only allows air to enter but not exit. Figure 3 .An electromagnetic coil 8 and a travel switch 9 are provided at one end of the main valve body 7. When the electromagnetic coil 8 is energized to generate a magnetic field, it will drive the valve core to move. The movement stroke is the distance between the valves 18. The movement of the valve core 13 opens or closes the travel switch 9. The electromagnetic coil 8 is connected to the air conditioning control switch. The heat and cold device includes a heat dissipation pipe copper tube 15. The copper tube is a single tube, and both ends are fixed on the position fixing part 16. The distance between the two ends is the distance between the connector 11 with the electromagnetic valve 13 and the connector 12 with the check valve 14 under the heat and cold connection valve. The two ends are respectively provided with connectors 11 with the electromagnetic valve 13 or connectors 12 with the check valve 14. The electromagnetic valve 13 is opened when the power is on and closed when the power is off. The check valve 14 is only for inflow and not outflow. The heat and cold device is an independent closed heat and cold device when there is no power. The copper tubes other than the position fixing part 16 can be customized in various sizes and shapes according to the size, shape and different uses of the heat and cold space. Figure 5This long type heat and cooler can be used in sinks in many restaurants to keep dishes warm. Figure 6 The circular heat and cooler can be used to heat and cool the water tank. The copper pipe position fixing part 16 or the appropriate position of the heat and cool space is provided with a temperature sensor 17, which is connected to the electromagnetic coil 8. Figure 4 The joint 11 with the electromagnetic valve 13 of the heat-using and cooling device is connected to the joint 12 with the one-way valve 14 of the heat-taking and cooling connection valve, the joint 12 with the one-way valve 14 is connected to the joint 11 with the electromagnetic valve 13 of the heat-taking and cooling connection valve, and the electromagnetic valve 13 on the heat-taking and cooling connection valve joint and the electromagnetic valve 13 on the heat-using and cooling device joint are connected in parallel and connected to the travel switch 9.

[0018] The hot air is connected to the intake pipe 5R, and the hot air is connected to the hot connection valve. The cold air is connected to the intake pipe 5L, and the cold air is connected to the cold connection valve. The joint of the hot and cold connection valve is a socket, and the joint of the heat and cold device is a plug. As long as there is a reserved hot and cold connection valve, the heat and cold device can be connected when the air conditioner is working normally to heat and cool anytime and anywhere.

[0019] like Figure 1 , Figure 3 , Figure 4 As shown, when the heat and cooler are not used, the state of the heat and cool connection valve is as follows: Figure 3 The high-temperature and high-pressure gas compressed by the compressor 1 enters the connecting screw on the connecting valve body through 5R, enters one section of the valve core through the semi-penetrating valve 18, and then enters the other section of the valve core through the valve channel in the connecting valve body 10, and then enters the four-way valve 2 through 6R. This means that the high-temperature and high-pressure gas only turns a corner in the heat and cold connecting valve, which does not affect the normal operation of the air conditioner.

[0020] Turn on the air conditioning heating switch, the electromagnetic coil 8 is energized to generate a magnetic field, the valve core moves to the right the distance between the valves, so that the valve core 13 crosses the valve to the main valve body 7 cross valve channel, so that the upper and lower cross valve channels are connected, and at the same time the valve core 13 closes the valve channel connecting the valve body 10. The valve core 13 moves, so that the travel switch 9 is connected, so that the electromagnetic valve 13A on the heat and cold connecting valve and the electromagnetic valve 13B on the heat and cold device are energized and opened at the same time. Figure 4This is the high-temperature and high-pressure gas from the outlet of compressor 1, passing through the cross-valve channel 5R, opening the one-way valve 14B through the solenoid valve 13A, entering the heat dissipation copper tube 15 of the heat user, heating the space or object that needs heat, and then opening the one-way valve 14A through the solenoid valve 13B, returning to the inlet of the four-way valve 2 from 6R and entering the four-way valve 2. That is to say, the high-temperature gas makes a circle in the heat user and returns to the four-way valve, running in the original direction, without affecting the normal operation and normal functions of the air conditioner outdoor unit 4 and indoor unit 3. When the heating temperature reaches the set temperature, the temperature sensor 17 sends a signal, the control switch shuts down the heat extraction operation, the solenoid coil 8 is de-energized, the valve core returns to its position, and returns to the normal state. Figure 3 , the travel switch is closed, the solenoid valve is closed, the air conditioner operates normally, and the heat collection and use process is completed. The heat collection process does not affect the normal operation of the air conditioner. When the temperature is lower than the set temperature range, the temperature sensor 17 sends a signal, the air conditioner heat collection switch is turned on, and the heat collection and use continues.

[0021] The cooling process is the same. The cooler is connected to the cooling connection valve. The cooling switch is turned on. The cold air enters the heat dissipation copper pipe of the cooler from 5L and then flows back to the compressor 1 from 6L. Figure 1 , completing the cold taking and using process.

[0022] Due to the increase in the operation of the heating and cooling devices, the refrigerant consumption increases. The normal air conditioning refueling method can be used to make the refrigerant reserve meet the air conditioning operation requirements. When the heating and cooling devices full of refrigerant are connected to other heating and cooling connecting valves, there is no need to add refrigerant.

[0023] The heat extraction connecting valve arranged between the outlet of the compressor 1 and the inlet of the four-way valve is connected to a heat user, so that heat extraction and use can be convenient no matter how the air conditioner is operated.

[0024] The cold extraction connecting valve arranged between the inlet of the compressor 1 and the outlet of the four-way valve is connected to the cold machine, so that cold extraction and use of cold can be convenient no matter in which mode the air conditioner is operated for cooling or heating.

[0025] Figure 5 The long heat and cold machine takes heat and cold from the running air conditioner. After taking the heat, it can be used to keep the dishes warm in the restaurant, and the existing electrically heated hot water tank replaces the power supply to heat the hot water tank. After taking the cold, it can be used to cool down the long cold room that needs cooling.

[0026] Figure 6 The circular heat and cooler can take heat and cool from the running air conditioner. After taking the heat, it can heat the water in the water tank. The water tank can be set in the kitchen and bathroom. As long as the air conditioner is running, there will be a constant supply of hot water, which is convenient, power-saving, environmentally friendly and safe. When taking the cold, it can keep the low temperature in a container like a water tank.

[0027] According to different needs, more practical heating and cooling devices can be set up, and more heating and cooling connecting valves can be reserved to make heating and cooling more convenient.

[0028] Although the specific embodiments of the present invention are described and illustrated in detail above, it should be pointed out that various equivalent changes and modifications can be made to the above embodiments based on the concept of the present invention. As long as the functional effects produced do not exceed the spirit covered by the specification, they should all be within the scope of protection of the present invention.

Claims

1. An air conditioner capable of directly taking heat and cold, comprising an air conditioner, a heat and cold connection valve, and a heat and cold device; characterized in that: The air conditioner comprises a compressor, a four-way valve, an indoor unit and an outdoor unit. A heat-taking connecting valve is provided between the compressor outlet and the four-way valve inlet, and a cold-taking connecting valve is provided between the compressor inlet and the four-way valve outlet. The indoor unit and the outdoor unit are respectively connected to the four-way valve; the heat-taking and cold-taking connecting valves comprise a main valve body, a connecting valve body and a valve core; the valve core is two independent hollow cylindrical valve cores with closed ends, connected by inner and outer screws, each valve core is provided with a through-type circular hole valve and one or more semi-through-type circular hole valves, the distances between the valves are equal and on a straight line, the main valve body is provided with a valve core hole, and the valve core is arranged in the valve core hole. A through-type valve channel and a semi-through-type valve channel are set at the corresponding valve core valve position, and a U-shaped valve channel is set in the connecting valve body. The two valve channel ports correspond to the two adjacent semi-through-type valve channel ports of the main valve body. A connecting screw is set above the through-type valve channel of the main valve body, and is connected to the compressor outlet, the four-way valve inlet, or the compressor inlet and the four-way valve outlet. A connecting screw with a solenoid valve is set below the valve channel connected to the compressor outlet and the four-way valve outlet; the solenoid valve is closed when the power is off, and a connecting screw with a one-way valve is set below the valve channel port corresponding to the valve channel connected to the compressor inlet and the four-way valve inlet. The one-way valve is for inlet only but not outlet, and is connected to the compressor outlet and the four-way valve outlet. The valve inlet is connected to the heat-taking connecting valve, and the valve inlet is connected to the compressor inlet and the four-way valve outlet is connected to the cold-taking connecting valve. One end of the connecting valve main valve body is provided with an electromagnetic coil and a travel switch. The electromagnetic coil is connected to the air-conditioning control switch. When the electromagnetic coil is energized, it will drive the valve core to move. The movement stroke is the distance between the valves. The movement of the valve core connects or disconnects the travel switch. The heat and cold devices include a heat dissipation pipe, a position fixing part, a connector with an electromagnetic valve, and a connector with a one-way valve. There is one heat dissipation pipe, and both ends are fixed on the position fixing part. Connectors with electromagnetic valves or connectors with one-way valves are respectively provided at both ends of the heat dissipation pipe. The distance between the connectors is the same as that between the heat dissipation pipe and the cold dissipation pipe. The positions of the solenoid valve connector and the one-way valve connector of the cold-taking connecting valve correspond to each other. The heat dissipation pipes other than the position fixing parts are customized into heat-using and cold-using devices of different shapes and sizes according to the size of the heat-using and cold-using spaces and the actual needs of different purposes. The heat-using and cold-using spaces are provided with temperature sensors, and the sensors are connected to the electromagnetic coils. The heat-using and cold-using devices have connectors with solenoid valves connected to the connectors with one-way valves of the heat-taking and cold-taking connecting valves, and the connectors with one-way valves are connected to the connectors with solenoid valves of the heat-taking and cold-taking connecting valves. The two solenoid valves are connected in parallel to the travel switch, and the solenoid valves are opened when power is on and closed when power is off.

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