CN209840370U - Energy-saving control system of central air conditioner - Google Patents
Energy-saving control system of central air conditioner Download PDFInfo
- Publication number
- CN209840370U CN209840370U CN201920476938.9U CN201920476938U CN209840370U CN 209840370 U CN209840370 U CN 209840370U CN 201920476938 U CN201920476938 U CN 201920476938U CN 209840370 U CN209840370 U CN 209840370U
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- cooling
- cooling cylinder
- water
- control system
- energy
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Abstract
The utility model relates to an air conditioner technical field, more specifically say, it relates to a central air conditioning energy-saving control system. The key points of the technical scheme are as follows: including heat exchanger, support and drench the box, the lower surface that sprays the box is provided with a plurality of holes that spray, the below of heat exchanger is provided with the catch basin, the below of catch basin is provided with the cooling cylinder, be provided with the back shaft in the cooling cylinder, be provided with cooling module on the back shaft, cooling module includes water conservancy diversion fill and water conservancy diversion piece, the water conservancy diversion piece is located the below that the water conservancy diversion was fought, the lateral wall that the water conservancy diversion was fought is provided with a plurality of water holes of crossing, the catch basin with the upper end of cooling cylinder is connected with the inlet tube, advance water piping connection in the one end of cooling cylinder is located cooling module's top, spray the box with the bottom of cooling cylinder is connected with the outlet pipe, the outlet pipe. The energy-saving control system has the advantage of saving water resources, and achieves the purposes of energy conservation and environmental protection.
Description
Technical Field
The utility model relates to an air conditioner technical field, more specifically say, it relates to a central air conditioning energy-saving control system.
Background
With the continuous improvement of the living standard of people, the use of the central air conditioner is more and more. The heat exchanger of the central air conditioner is generally installed outdoors, and when the temperature of the surrounding environment of the heat exchanger is high in summer, the compressor is easy to overload, so that the exhaust pressure of the condenser is too high, the heat exchange capability of the condenser is poor, the refrigerating capacity of the air conditioning unit is directly influenced, and even the normal use of the air conditioning unit is influenced.
The utility model discloses a chinese utility model patent with publication number CN201811503U discloses an air source forced air cooling heat exchanger assists water cooling plant, including forced air cooling finned heat exchanger, water supply system, water injection system and control system, water supply system includes water pump, filter and pipeline, and water injection system includes a plurality of spray set and corresponding connecting tube, and control system includes detection device and controller, and water pump, detection device are connected with the controller electricity. The utility model discloses an utilize feedwater, the spraying system of device to the windward side of forced air cooling finned heat exchanger on spray water and reduce the air temperature, and then reduced heat exchanger fin's surface temperature, improve heat exchange efficiency.
But the utility model discloses a water that spray set sprayed on the heat exchanger can not recycle, causes the waste water resource.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a central air conditioning energy-saving control system has the advantage of water economy resource.
The utility model discloses a technical scheme realize like this: a central air-conditioning energy-saving control system comprises a heat exchanger and a support, wherein a spraying box is arranged on the support and is positioned right above the heat exchanger, a plurality of spraying holes are formed in the lower surface of the spraying box, a water storage tank is arranged below the heat exchanger, a cooling cylinder with an opening at the top is arranged below the water storage tank, a support shaft is arranged in the cooling cylinder along the vertical direction, a plurality of groups of cooling assemblies for reducing the temperature of cooling water are arranged on the support shaft along the vertical direction, each cooling assembly comprises a flow guide hopper arranged on the support shaft and a flow guide block arranged on the support shaft, the flow guide block is positioned below the flow guide hopper, the flow guide hopper is arranged in a funnel shape, a plurality of water passing holes are formed in the side wall of the flow guide hopper, and a water inlet pipe is connected with the upper end of the water storage tank and the cooling cylinder, the water inlet pipe is connected with one end of the cooling cylinder and is positioned above the cooling assembly, the spraying box is connected with the bottom end of the cooling cylinder, and the water outlet pipe is provided with a water pump.
By adopting the technical scheme, when the heat exchanger is cooled, cooling water in the spraying box flows to the surface of the heat exchanger from the spraying holes at the bottom of the spraying box and contacts with the surface of the heat exchanger, so that the heat exchanger is cooled; the cooling water cools the heat exchanger and then continuously flows to the water storage tank, because the temperature of the heat exchanger is higher, the temperature of the cooling water can rise after the cooling water flows through the surface of the heat exchanger, the cooling water flowing to the water storage tank flows to the flow guide hopper in the cooling cylinder from the water inlet pipe and flows to the flow guide block from the water through hole on the flow guide hopper, the heat dissipation speed of the cooling water is accelerated, the length of a path through which the cooling water enters the spray box again is prolonged, and therefore the purpose of dissipating heat of the cooling water is achieved; the cooled cooling water returns to the spraying box again through the water pump, so that the whole circulation process is completed, the water resource is saved in the whole water circulation process, and the purposes of energy conservation and environmental protection are achieved.
As a further improvement of the utility model, the back shaft with can dismantle the connection between the cooling cylinder, the top of back shaft is provided with the mounting panel, the mounting panel is located the top of cooling cylinder, the bottom surface of mounting panel is provided with two connecting blocks, two the connecting block set up respectively in the both ends of mounting panel, two the spout that one end is the opening setting is all seted up to two lateral walls that the connecting block is relative, two all be provided with in the spout and be used for fixing the fixed subassembly of mounting panel.
Through adopting foretell technical scheme, the back shaft can be dismantled with the cooling cylinder and be connected and be convenient for clean and maintain cooling module, can fix the back shaft on the cooling cylinder through fixed subassembly, reduces rocking of back shaft and then influence cooling module's normal work.
As a further improvement of the utility model, fixed subassembly including slide set up in the slider of spout and set up in the slider with spring between the tank bottom of spout, the lateral wall of cooling cylinder is provided with the slot, works as when the spring is in natural state, the slider peg graft cooperate in the slot, the lateral wall of slider is provided with the shifting block, the shifting block extend in the lateral wall of connecting block, the lateral wall of connecting block is provided with the confession the gliding rectangular shape groove of shifting block.
By adopting the technical scheme, when the cooling assembly on the supporting shaft needs to be installed on the cooling cylinder, the shifting block can drive the sliding block to completely slide into the sliding groove, the supporting shaft is placed into the cooling cylinder, the end part, away from the spring, of the sliding block is abutted against the side wall of the cooling cylinder, the spring is in a compressed state at the moment, then the supporting shaft is driven to move, the sliding block and the slot are aligned with each other, at the moment, the spring drives the sliding block to be in inserted fit with the slot under the action of restoring force, and therefore the supporting shaft is fixedly installed in the cooling cylinder; on the contrary, when the supporting shaft needs to be detached to clean and maintain the cooling assembly, the shifting block can be shifted to enable the two sliding blocks to completely return to the corresponding sliding grooves, and then the supporting shaft can be pulled to detach.
As a further improvement of the utility model, the slider is kept away from the one end of spring is provided with the inclined plane, the inclined plane is close to from the slider the one end of spring is the downward sloping setting to the one end that the spring was kept away from to the slider.
Through adopting foretell technical scheme, when needing to dismantle the back shaft and then cleaning cooling module, can upwards stimulate the back shaft, make the inclined plane of slider offset with the cell wall of slot, need not to stir two shifting blocks this moment alright realize that two sliders slide to corresponding spout completely to the realization is dismantled the back shaft.
As a further improvement, the flow guide block is arranged in an inverted cone shape, and the side wall circumference of the flow guide block is surrounded and provided with the baffle strip.
By adopting the technical scheme, the cooling water flowing down from the flow guide hopper can flow to the next flow guide hopper along the flow guide block, and in addition, the partition strips are additionally arranged to slow down the flow speed of the cooling water, so that the heat dissipation effect is better compared with a smooth flow guide block.
As a further improvement of the utility model, it is a plurality of the hole evenly distributed that sprays in spray the lower surface of box.
Through adopting foretell technical scheme, evenly distributed's the hole that sprays makes even the spilling of cooling water on the surface of heat exchanger, and the cooling effect is better.
As a further improvement, the side wall of the cooling cylinder is provided with a ventilation hole, and the ventilation hole is located below the bottom flow guide block.
Through adopting foretell technical scheme, add the ventilation hole and be favorable to the circulation of air in the cooling cylinder for the radiating effect of cooling water is better.
As a further improvement of the utility model, the lateral wall of the cooling cylinder is provided with a dust screen, the dust screen cover in ventilation hole department.
Through adopting foretell technical scheme, the setting of dust screen has reduced dust impurity and has entered into in the cooling cylinder and block up the outlet pipe to influence the normal work of water pump.
To sum up, the utility model discloses following beneficial effect has:
1. when the heat exchanger is cooled, cooling water in the spraying box flows to the surface of the heat exchanger from the spraying holes at the bottom of the spraying box and contacts with the surface of the heat exchanger, so that the heat exchanger is cooled; the cooling water cools the heat exchanger and then continuously flows to the water storage tank, because the temperature of the heat exchanger is higher, the temperature of the cooling water can rise after the cooling water flows through the surface of the heat exchanger, the cooling water flowing to the water storage tank flows to the flow guide hopper in the cooling cylinder from the water inlet pipe and flows to the flow guide block from the water through hole on the flow guide hopper, the heat dissipation speed of the cooling water is accelerated, the length of a path through which the cooling water enters the spray box again is prolonged, and therefore the purpose of dissipating heat of the cooling water is achieved; the cooled cooling water returns to the spraying box again through the water pump, so that the whole circulation process is completed, the water resource is saved in the whole water circulation process, and the purposes of energy conservation and environmental protection are achieved;
2. when a cooling assembly on the supporting shaft needs to be installed on the cooling cylinder, the block shifting block can drive the sliding block to completely slide into the sliding groove, the supporting shaft is placed in the cooling cylinder, the end part, away from the spring, of the sliding block is abutted to the side wall of the cooling cylinder, the spring is in a compressed state at the moment, then the supporting shaft is driven to move, the sliding block and the slot are aligned to the supporting shaft, and at the moment, the spring drives the sliding block to be in inserted connection with the slot under the action of restoring force, so that the supporting shaft is fixedly installed in the cooling cylinder; on the contrary, when the supporting shaft needs to be detached to clean and maintain the cooling assembly, the shifting block can be shifted to enable the two sliding blocks to completely return to the corresponding sliding grooves, and then the supporting shaft can be pulled to detach.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the shower box and the reservoir according to the embodiment of the present invention;
FIG. 3 is a schematic view of the mounting plate and the cooling cylinder in the embodiment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a schematic diagram of the internal structure of the cooling cylinder after being cut open in the embodiment of the present invention.
In the figure: 1. a heat exchanger; 2. a support; 3. a spray box; 4. spraying holes; 5. a water storage tank; 501. a through hole; 6. a cooling cylinder; 601. a water inlet hole; 602. a water outlet hole; 7. a support shaft; 8. a flow guide hopper; 9. a flow guide block; 10. water passing holes; 11. a water inlet pipe; 12. a water outlet pipe; 13. a water pump; 14. mounting a plate; 15. connecting blocks; 16. a chute; 17. a slider; 18. a spring; 19. a slot; 20. shifting blocks; 21. a strip-shaped groove; 22. a barrier strip; 23. a vent hole; 24. a dust screen.
Detailed description of the preferred embodiments
The present invention will be described in further detail with reference to the accompanying drawings.
An energy-saving control system of a central air conditioner is shown in figures 1 and 3 and comprises a heat exchanger 1, a cooling cylinder 6 in a cylindrical shape and a bracket 2. The top fixed mounting of support 2 has the box 3 that sprays, and the bottom fixed mounting of support 2 has rectangular catch basin 5, and heat exchanger 1 is located the center of catch basin 5, sprays box 3 and is located heat exchanger 1 directly over. A plurality of spraying holes 4 (refer to fig. 2) are uniformly distributed on the lower surface of the spraying box 3, so that cooling water can be uniformly sprayed on the surface of the heat exchanger 1, and the heat dissipation effect of the heat exchanger 1 is better; the cooling cylinder 6 is positioned below the water storage tank 5, and the top end of the cooling cylinder 6 is arranged in an opening manner.
In addition, as shown in fig. 1 and fig. 3, the bottom of the water storage tank 5 is provided with a through hole 501, the top and the bottom of the cooling cylinder 6 are respectively provided with a water inlet 601 and a water outlet 602, a water inlet pipe 11 is connected between the through hole 501 on the water storage tank 5 and the water inlet 601 on the top of the cooling cylinder 6, a water outlet pipe 12 is connected between the water outlet 602 on the cooling cylinder 6 and the spray box 3, and the water outlet pipe 12 is connected with a water pump 13. When the heat exchanger 1 is cooled, the water pump 13 pumps the cooling water in the cooling cylinder 6 to the spraying box 3, and the cooling water in the spraying box 3 flows to the surface of the heat exchanger 1 and contacts with the surface of the heat exchanger 1, so that the heat exchanger 1 is cooled. The cooling water continues to flow to the water storage tank 5 after cooling the heat exchanger 1 and flows back to the cooling cylinder 6 through the water inlet pipe 11 for cooling, so that the whole circulation process is completed, the water resource is saved in the whole water circulation process, and the purposes of energy conservation and environmental protection are achieved.
Meanwhile, as shown in fig. 3 and 4, a support shaft 7 is detachably mounted in the cooling cylinder 6 along the vertical direction, a mounting plate 14 is fixedly mounted at the top end of the support shaft 7, and the mounting plate 14 is located at the top end of the cooling cylinder 6. Two connecting blocks 15 are fixedly mounted on the bottom surface of the mounting plate 14, and the two connecting blocks 15 are respectively mounted at two ends of the mounting plate 14. Two lateral walls that two connecting blocks 15 are relative all offer one end and are the spout 16 that the opening set up, all install the fixed subassembly that is used for fixed mounting panel 14 in two spouts 16. In addition, three sets of cooling components for reducing the temperature of cooling water are fixedly mounted on the support shaft 7 along the vertical direction. The back shaft 7 can be dismantled with the cooling cylinder 6 and be connected and be convenient for clean and maintain cooling module, can fix back shaft 7 on the cooling cylinder 6 through fixed subassembly, reduces rocking of back shaft 7 and then influence cooling module's normal work.
Specifically, as shown in fig. 3 and 4, the fixing assembly includes a slider 17 slidably mounted in the slide groove 16 and a spring 18 connected between the slider 17 and the bottom of the slide groove 16. The side wall of the cooling cylinder 6 is provided with a slot 19, and when the spring 18 is in a natural state, the sliding block 17 is in inserted fit with the slot 19. In addition, the side wall of the sliding block 17 is fixedly provided with a shifting block 20, the shifting block 20 extends out of the side wall of the connecting block 15, and the side wall of the connecting block 15 is provided with a long strip-shaped groove 21 for the shifting block 20 to slide.
As shown in fig. 3 and 4, when the cooling assembly on the support shaft 7 needs to be mounted on the cooling cylinder 6, the movable block 20 drives the sliding block 17 to completely slide into the sliding groove 16, and the support shaft 7 is placed in the cooling cylinder 6, so that the end of the sliding block 17 away from the spring 18 is abutted against the side wall of the cooling cylinder 6, at this time, the spring 18 is in a compressed state, then the support shaft 7 is driven to move, so that the sliding block 17 is aligned with the slot 19, at this time, the spring 18 drives the sliding block 17 to be in inserted fit with the slot 19 under the action of restoring force, and thus the support shaft 7 is fixedly mounted in the cooling cylinder 6; on the contrary, when the supporting shaft 7 needs to be detached so as to clean and maintain the cooling assembly, the shifting block 20 can be shifted to enable the two sliding blocks 17 to be completely retracted into the corresponding sliding grooves 16, and then the supporting shaft 7 is pulled so as to detach the supporting shaft 7.
As shown in fig. 3 and 4, an inclined surface is provided at an end of the slider 17 away from the spring 18, and the inclined surface is inclined downward from an end of the slider 17 close to the spring 18 to an end of the slider 17 away from the spring 18. When the supporting shaft 7 needs to be detached and the cooling assembly is cleaned, the supporting shaft 7 can be pulled upwards, the inclined surface of the sliding block 17 is abutted to the groove wall of the slot 19, and the two sliding blocks 17 can completely slide into the corresponding sliding grooves 16 without stirring the two shifting blocks 20, so that the supporting shaft 7 is detached.
Specifically, as shown in fig. 5, the cooling assembly includes a diversion bucket 8 fixedly installed on the support shaft 7 and a diversion block 9 installed below the diversion bucket 8. The flow guide hopper 8 is arranged in a funnel shape, and the side wall of the flow guide hopper 8 is provided with a plurality of water through holes 10. When the cooling water flows into the diversion hopper 8 from the water inlet pipe 11, the cooling water can flow onto the diversion block 9 through the water through holes 10. In addition, the diversion block 9 is arranged in an inverted cone shape, and the side wall of the diversion block 9 is circumferentially provided with the barrier strips 22 in a surrounding manner, so that cooling water flowing down from the diversion bucket 8 can flow onto the next diversion bucket 8 along the diversion block 9. In addition, the addition of the barrier ribs 22 slows down the flow rate of the cooling water.
As shown in fig. 1 and 5, because the temperature of the heat exchanger 1 is high, the temperature of the cooling water rises after the cooling water flows through the surface of the heat exchanger 1, the cooling water flowing to the water storage tank 5 flows to the flow guide hopper 8 in the cooling cylinder 6 from the water inlet pipe 11 and flows to the flow guide block 9 from the water through holes 10 on the flow guide hopper 8, so that the heat dissipation speed of the cooling water is accelerated, and the three groups of cooling assemblies are installed to prolong the path length of the cooling water which needs to pass through the spraying box 3 again, thereby achieving the purpose of dissipating the cooling water.
In addition, as shown in fig. 1 and fig. 5, the side wall of the cooling cylinder 6 is provided with a vent hole 23, and the vent hole 23 is located below the bottom flow guide block 9, so as to facilitate air circulation in the cooling cylinder 6, and make the heat dissipation effect of the cooling water better. Meanwhile, in order to reduce the dust impurities from entering the cooling cylinder 6 and blocking the water outlet pipe 12, thereby affecting the normal operation of the water pump 13, a dust screen 24 for covering the vent hole 23 is installed on the side wall of the cooling cylinder 6.
The overall working process is as follows: when the heat exchanger 1 is cooled, cooling water in the spraying box 3 flows to the surface of the heat exchanger 1 from the spraying holes 4 at the bottom of the spraying box 3 and contacts with the surface of the heat exchanger 1, so that the heat exchanger 1 is cooled; the cooling water continuously flows to the water storage tank 5 after cooling the heat exchanger 1, the temperature of the cooling water rises after flowing through the surface of the heat exchanger 1 due to the high temperature of the heat exchanger 1, the cooling water flowing to the water storage tank 5 flows to the flow guide hopper 8 in the cooling cylinder 6 from the water inlet pipe 11 and flows to the flow guide block 9 from the water through holes 10 on the flow guide hopper 8, the heat dissipation speed of the cooling water is accelerated, the path length which the cooling water needs to pass through when entering the spray box 3 again is prolonged, and therefore the purpose of dissipating the cooling water is achieved; the cooled cooling water returns to the spraying box 3 again through the water pump 13, so that the whole circulation process is completed, the water resource is saved in the whole water circulation process, and the purposes of energy conservation and environmental protection are achieved.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (8)
1. The utility model provides a central air conditioning energy-saving control system, includes heat exchanger (1), its characterized in that: the cooling device is characterized by further comprising a support (2), a spraying box (3) is arranged on the support (2), the spraying box (3) is located right above the heat exchanger (1), a plurality of spraying holes (4) are formed in the lower surface of the spraying box (3), a water storage tank (5) is arranged below the heat exchanger (1), a cooling cylinder (6) with an opening at the top is arranged below the water storage tank (5), a supporting shaft (7) is arranged in the cooling cylinder (6) in the vertical direction, a plurality of groups of cooling assemblies used for reducing the temperature of cooling water are arranged on the supporting shaft (7) in the vertical direction, each cooling assembly comprises a flow guide hopper (8) arranged on the supporting shaft (7) and a flow guide block (9) arranged on the supporting shaft (7), the flow guide block (9) is located below the flow guide hopper (8), and the flow guide hopper (8) is in a funnel shape, the lateral wall of water conservancy diversion fill (8) is provided with a plurality of water holes (10) of crossing, catch basin (5) with the upper end of cooling cylinder (6) is connected with inlet tube (11), inlet tube (11) connect in the one end of cooling cylinder (6) is located cooling unit's top, spray box (3) with the bottom of cooling cylinder (6) is connected with outlet pipe (12), outlet pipe (12) are provided with water pump (13).
2. The energy-saving control system of the central air conditioner as claimed in claim 1, wherein: back shaft (7) with can dismantle the connection between cooling cylinder (6), the top of back shaft (7) is provided with mounting panel (14), mounting panel (14) are located the top of cooling cylinder (6), the bottom surface of mounting panel (14) is provided with two connecting blocks (15), two connecting block (15) set up respectively in the both ends of mounting panel (14), two spout (16) that one end is the opening setting are all seted up to two relative lateral walls of connecting block (15), two all be provided with in spout (16) and be used for fixing the fixed subassembly of mounting panel (14).
3. The energy-saving control system of the central air conditioner as claimed in claim 2, wherein: fixed subassembly including slide set up in slider (17) of spout (16) and set up in slider (17) with spring (18) between the tank bottom of spout (16), the lateral wall of cooling cylinder (6) is provided with slot (19), the lateral wall of slider (17) is provided with shifting block (20), shifting block (20) extend in the lateral wall of connecting block (15), the lateral wall of connecting block (15) is provided with the confession shifting block (20) gliding rectangular shape groove (21).
4. The energy-saving control system of the central air conditioner as claimed in claim 3, wherein: the one end that slider (17) kept away from spring (18) is provided with the inclined plane, the inclined plane is the downward sloping setting from slider (17) are close to the one end of spring (18) is kept away from the one end of spring (18) to slider (17).
5. The energy-saving control system of the central air conditioner as claimed in claim 1, wherein: the flow guide block (9) is arranged in an inverted cone shape, and the side wall of the flow guide block (9) is circumferentially provided with a barrier strip (22).
6. The energy-saving control system of the central air conditioner as claimed in claim 1, wherein: the spraying holes (4) are uniformly distributed on the lower surface of the spraying box (3).
7. The energy-saving control system of the central air conditioner as claimed in claim 1, wherein: the lateral wall of cooling cylinder (6) is provided with ventilation hole (23), ventilation hole (23) are located the below that is located bottom water conservancy diversion piece (9).
8. The energy-saving control system of the central air conditioner as claimed in claim 7, wherein: the side wall of the cooling cylinder (6) is provided with a dust screen (24), and the dust screen (24) covers the ventilation hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476938.9U CN209840370U (en) | 2019-04-09 | 2019-04-09 | Energy-saving control system of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476938.9U CN209840370U (en) | 2019-04-09 | 2019-04-09 | Energy-saving control system of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209840370U true CN209840370U (en) | 2019-12-24 |
Family
ID=68910679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920476938.9U Expired - Fee Related CN209840370U (en) | 2019-04-09 | 2019-04-09 | Energy-saving control system of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209840370U (en) |
-
2019
- 2019-04-09 CN CN201920476938.9U patent/CN209840370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210409 |