CN213146804U - Energy-saving operation adjustment system for air-cooled heat pump centralized air conditioner - Google Patents
Energy-saving operation adjustment system for air-cooled heat pump centralized air conditioner Download PDFInfo
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- CN213146804U CN213146804U CN202021561145.6U CN202021561145U CN213146804U CN 213146804 U CN213146804 U CN 213146804U CN 202021561145 U CN202021561145 U CN 202021561145U CN 213146804 U CN213146804 U CN 213146804U
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Abstract
The utility model provides an energy-saving operation adjustment system for an air-cooled heat pump centralized air conditioner, which comprises an air-cooled heat pump unit, an air-conditioned circulating water pump and an air-conditioned terminal device, the air-cooled heat pump unit is provided with a water inlet end and a water outlet end, the water outlet end of the air-cooled heat pump unit is connected with the water inlet of the air-conditioning circulating water pump, the water outlet of the air-conditioning circulating water pump is communicated with an air-conditioning terminal device through a water pipe, the air-conditioning terminal device is communicated with the water inlet end of the air-cooled heat pump unit through a water pipe, a pressure pipe communicated with the air-conditioning circulating water pump is arranged on the water pipe between the air-conditioning circulating water pump and the air-conditioning terminal device, a valve plate is arranged in the pressure pipe, the valve plate is in sliding sealing fit with the inner wall of the pressure pipe, the outer end of pressure pipe be equipped with the shaft hole, shaft hole in-connection have the actuating lever, the one end of actuating lever stretch into the pressure pipe in with valve block fixed connection.
Description
Technical Field
The utility model relates to a system is adjusted in energy-conserving operation of air-cooled heat pump central air conditioning.
Background
The air-cooled heat pump central air-conditioning system comprises an air-cooled heat pump unit and an air-conditioned water circulation system; the air-cooled heat pump unit is the heart of the system, and comprises a compressor, a heat exchanger, a restrictor, a heat absorber and other devices; in the refrigeration mode, high-temperature gas of a refrigerant discharged by the compressor is condensed into liquid in the air-side heat exchanger, throttled and depressurized by the throttling device, enters the water-side heat exchanger, absorbs heat, evaporates and returns to the compressor. Meanwhile, air-conditioning water returning from the air-conditioning terminal equipment is cooled and cooled after passing through the water-side heat exchanger. In the heating mode, high-temperature gas of a refrigerant discharged by the compressor is condensed into liquid in the water-side heat exchanger, throttled and depressurized by the throttling device, enters the wind-side heat exchanger, absorbs heat, evaporates and returns to the compressor. Meanwhile, air conditioning water returning from the air conditioning terminal equipment is heated and warmed after passing through the water side heat exchanger.
The mode that adopts the motor to drag the water pump to carry out the power frequency operation among the prior art carries out work, because the motor drags the water pump to carry out the power frequency operation and can't adjust flow, can't reduce the rotational speed of water pump when needs low-speed operation, the continuous work of growing up month causes the very big waste of electric energy.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides an air-cooled heat pump central air conditioning energy-conserving operation is adjusted its water yield that comes the work current of regulating and controlling the water pump according to the water intraductal pressure and come the control water pump of system, makes the rotational speed of water pump adjust according to the pressure of water pipe, reaches the purpose of practicing thrift the electric energy.
The technical scheme of the utility model is realized like this:
the utility model provides a system is adjusted in energy-conserving operation of air-cooled heat pump centralized air conditioner, includes air-cooled heat pump set, air-conditioned circulating water pump, air-conditioned end equipment, air-cooled heat pump set have into water end and play water end, air-cooled heat pump set go out water end with air-conditioned circulating water pump's water inlet be connected, air-conditioned circulating water pump's delivery port lead to pipe and air-conditioned end equipment intercommunication, air-conditioned end equipment lead to pipe and air-cooled heat pump set's the end intercommunication of intaking, be equipped with the pressure pipe rather than the intercommunication on the water pipe between air-conditioned circulating water pump and the air-conditioned end equipment, the pressure pipe in be equipped with the valve block, the valve block with the inner wall of pressure pipe form sliding seal cooperation, the outer end of pressure pipe be equipped with the shaft hole, the shaft, the other end of the driving rod is positioned at the outer side of the pressure pipe, a spring is arranged on the driving rod, the spring is arranged in the pressure pipe, one end of the spring is propped against the valve plate, the other end of the spring is propped against the inner wall of the outer end of the pressure pipe, the spring also comprises a winding rod, the winding rod is spirally wound with a coil, the air-conditioning circulating water pump is provided with a first binding post and a second binding post, one end of the coil is connected with the first binding post through a power supply, the other end of the driving rod is connected with a fixed block, the fixed block is provided with a carbon brush which is in sliding fit with the winding rod under the driving of the driving rod, the carbon brush is electrically contacted with the coil, a third binding post is arranged on the carbon brush, and the third binding post is connected with the second binding post through a wire.
The utility model discloses further set up as, fixed block, winding stick make by electrical insulation material.
The utility model discloses further set up as, air-cooled heat pump set include compressor, heat exchanger, flow controller, heat absorber device.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a system is adjusted in energy-conserving operation of air-cooled heat pump centralized air conditioner, wherein when the pressure in the water pipe changes, the valve block can remove, and the valve block can drive the carbon brush through the actuating lever and remove, and the removal of carbon brush can change the resistance that the carbon brush inserted in the circuit to can change the operating current of air conditioner circulating water pump, reach the water yield of control water pump, make the rotational speed of water pump can adjust according to the pressure of water pipe, reach the purpose of practicing thrift the electric energy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a first schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-2:
the utility model provides a system is adjusted in energy-conserving operation of air-cooled heat pump centralized air conditioner, includes air-cooled heat pump set 1, air-cooled heat pump set 2, the terminal equipment 3 of air conditioner, air-cooled heat pump set 1 have into water and hold 4 and go out water end 5, air-cooled heat pump set 1 go out water end 5 with air-cooled heat pump set 2's water inlet connect, air-cooled heat pump set 2's delivery port pass through water pipe and the terminal equipment 3 intercommunication of air conditioner, the terminal equipment 3 of air conditioner pass through water pipe and the terminal equipment 4 intercommunication of intaking of air-cooled heat pump set 1.
Be equipped with the pressure pipe 6 rather than the intercommunication on the water pipe between air conditioner circulating water pump 2 and the air conditioner end equipment 3, pressure pipe 6 in be equipped with valve block 7, valve block 7 with the inner wall of pressure pipe 6 form sliding seal cooperation.
The outer end of pressure pipe 6 be equipped with the shaft hole, shaft hole in-connection have actuating lever 8, the one end of actuating lever 8 stretch into pressure pipe 6 in with valve block 7 fixed connection, the other end of actuating lever 8 be located pressure pipe 6's the outside, actuating lever 8 on be equipped with spring 9, spring 9 set up pressure pipe 6 in, spring 9's one end with valve block 7 offset, spring 9's the other end offset with the inner wall of pressure pipe 6's outer end.
Still include winding stick 10, winding stick 10 on spiral winding have coil 11, air conditioner circulating water pump 2 on be equipped with first terminal 12 and second terminal 13, the one end of coil 11 pass through power 14 with first terminal 12 be connected.
The other end of actuating lever 8 be connected with fixed block 15, fixed block 15 on be equipped with carbon brush 16, carbon brush 16 under the drive of actuating lever 8 with winding stick 10 form sliding fit, carbon brush 16 with coil 11 electrical contact, carbon brush 16 on be equipped with third terminal 17, third terminal 17 passes through the electric wire and is connected with second terminal 13.
Wherein, the fixing block 15 and the winding rod 10 are both made of electric insulating materials.
The air-cooled heat pump unit comprises a compressor, a heat exchanger, a restrictor and a heat absorber device. By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a system is adjusted in energy-conserving operation of air-cooled heat pump centralized air conditioner, wherein when the pressure in the water pipe changes, valve block 7 can remove, valve block 7 can drive carbon brush 16 through actuating lever 8 and remove, the resistance in the circuit is inserted to carbon brush 16's removal can change carbon brush 16 to can change the operating current of air conditioner circulating water pump 2, reach the water yield of control water pump, the rotational speed that makes the water pump can adjust according to the pressure of water pipe, reach the purpose of practicing thrift the electric energy.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a system is adjusted in energy-conserving operation of forced air cooling heat pump central air conditioning which characterized in that: including air-cooled heat pump set, air-conditioned circulating water pump, air-conditioned terminal equipment, air-cooled heat pump set have intake end and play water end, air-cooled heat pump set's play water end with air-conditioned circulating water pump's water inlet be connected, air-conditioned circulating water pump's delivery port lead to pipe and air-conditioned terminal equipment intercommunication, air-conditioned terminal equipment lead to pipe and air-cooled heat pump set's intake end intercommunication, be equipped with the pressure pipe rather than the intercommunication on the water pipe between air-conditioned circulating water pump and the air-conditioned terminal equipment, the pressure pipe in be equipped with the valve block, the valve block with the inner wall of pressure pipe form sliding seal cooperation, the outer end of pressure pipe be equipped with the shaft hole, the shaft hole in-connection have the actuating lever, the one end of actuating lever stretch into the pressure pipe in with valve block fixed connection, the other, the actuating lever on be equipped with the spring, the spring setting be in the pressure tube in, the one end of spring with the valve block offset, the other end of spring offset with the inner wall of the outer end of pressure tube, still including the winding stick, the winding stick on spiral winding have a coil, air conditioner circulating water pump on be equipped with first terminal and second terminal, the one end of coil pass through the power with first terminal connection, the other end of actuating lever be connected with the fixed block, the fixed block on be equipped with the carbon brush, the carbon brush be in the drive of actuating lever under with the winding stick form sliding fit, the carbon brush with the coil electrical contact, the carbon brush on be equipped with the third terminal, the third terminal passes through electric wire and second terminal connection.
2. The system for adapting the energy-saving operation of the centralized air conditioner of the air-cooled heat pump according to claim 1, wherein: the fixing block and the winding rod are both made of electric insulating materials.
3. The system for adapting the energy-saving operation of the centralized air conditioner of the air-cooled heat pump according to claim 1, wherein: the air-cooled heat pump unit comprises a compressor, a heat exchanger, a restrictor and a heat absorber device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561145.6U CN213146804U (en) | 2020-07-31 | 2020-07-31 | Energy-saving operation adjustment system for air-cooled heat pump centralized air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561145.6U CN213146804U (en) | 2020-07-31 | 2020-07-31 | Energy-saving operation adjustment system for air-cooled heat pump centralized air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213146804U true CN213146804U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021561145.6U Active CN213146804U (en) | 2020-07-31 | 2020-07-31 | Energy-saving operation adjustment system for air-cooled heat pump centralized air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213146804U (en) |
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2020
- 2020-07-31 CN CN202021561145.6U patent/CN213146804U/en active Active
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