CN219367766U - Complete device for recovering cold energy and cooling air conditioner - Google Patents

Abstract

The utility model relates to the technical field of condensation water cooling energy recovery, in particular to a complete device for recovering cold energy and supplying cold for an air conditioner; comprises a water collecting tank, a first filter, a second filter, a dirt removing device, a filter screen, a pumping pump and a liquid level sensor. According to the utility model, the water collection tank, the first filter, the pumping pump, the heat exchanger and the liquid level sensor are arranged, so that the cooling capacity of condensed water can be circularly provided for the air conditioner for a plurality of times, the power consumption of the air conditioner during refrigeration is reduced, and the electric energy is saved; by arranging the dirt removing device, dirt on the filter screen in the water collecting tank can be cleaned and discharged by the sewage pipeline, so that the condition that the condensation water cooling capacity recovery process cannot be normally used due to the influence of the dirt is effectively avoided; the first filter is used for carrying out secondary filtration on the condensed water, so that the quality of the condensed water is improved; through setting up the second filter, can filter out harmful substance in the comdenstion water, be convenient for follow-up reuse uses, has saved the water resource.

Description

Complete device for recovering cold energy and cooling air conditioner

Technical Field

The utility model relates to the technical field of condensation water cooling energy recovery, in particular to a complete device for recovering cold energy and supplying cold for an air conditioner.

Background

The air conditioner refrigerating system mainly comprises a compressor refrigerating system, a refrigerant circulating system, a chilled water circulating system, a coil fan system, a cooling tower fan system and the like. The refrigerating unit compresses and cools the refrigerant into liquid state through the compressor and then sends the liquid state into the evaporator, the chilled water circulating system pumps normal temperature water into the evaporator coil through the chilled water pump to indirectly exchange heat with the refrigerant, chilled water is sent into the cooling coil of each fan air port to absorb air heat around the coil, and generated low-temperature air is blown into each room by the coil fan, so that the aim of cooling is achieved. In this system, the process of water produced by the air conditioner is similar to the process of distilled water, and the water is condensed, but the water vapor of the distilled water is boiled to obtain water vapor, and then liquefied, the water vapor source of the air conditioner is directly a small amount of water vapor in the air, and the heat is released to liquefy in the air conditioner.

Most of common air conditioner condensed water is directly discharged outdoors, the energy-saving refrigeration work of the air conditioner cannot be assisted by utilizing the cold energy of the condensed water, the energy consumption is increased, and meanwhile, when the condensed water is discharged, the defect that condensed water containing more fungus is unsuitable for secondary use due to the lack of a filtering device is overcome. In this regard, chinese patent CN210486025U discloses an energy-saving device for recovering condensation water of an air conditioner, in which a capillary tube is used to input low-temperature high-pressure condensation gas into an evaporator for evaporation, a shaft fan circulates indoor heat flow and cold flow near the evaporator, condensed water formed after hot gas encounters cold gas falls into a water collecting basin and enters a condensed water recovery tube after being filtered by a filter screen, a pump pumps the condensed water in the condensed water recovery tube into a heat exchanger, the heat exchanger cools the evaporator, the refrigerating effect of the evaporator is improved, and then the air conditioner itself reduces the power consumption of refrigeration under the regulation of frequency conversion, electric energy is saved, the condensed water in the heat exchanger is discharged through a drainage pipeline and is discharged after being processed in the filter 12, and the discharged clean condensed water can not be used for planting plants such as flowers and plants, and water resources are saved; but the condensate water in this condensate water cooling recovery economizer only recycle once, and recycle efficiency is lower to lack dirt cleaning device in the catchment basin, the condensate water can produce a large amount of debris after using, can produce the jam to the filter screen after long-time use, and then causes indoor set unable use, and the practicality is relatively poor.

For this purpose, a plant for cold energy recovery for air conditioning cooling is provided.

Disclosure of Invention

The utility model aims to provide a complete device for recovering cold energy and supplying cold for an air conditioner, which solves the problems that the existing condensed water is only recycled once, the recycling efficiency is low, a dirt cleaning device is absent in a water collecting basin, a large amount of sundries can be generated after the condensed water is used, a filter screen can be blocked after the condensed water is used for a long time, and then an indoor unit cannot be used, and the practicability is poor.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a cold energy is retrieved and is used for cold complete equipment of air conditioner supply, including the indoor set, set up in indoor set one side and the off-premises station pipeline of being connected with the off-premises station, set up in the drain pipe of indoor set one side, set up in the inside evaporimeter of indoor set, set up in the axle fan of evaporimeter one side and set up in the heat exchanger of evaporimeter opposite side, still including set up in the header tank under the axle fan, set up in the first filter of header tank one side, set up in the second filter of header tank opposite side, set up in the dirt clearing device of header tank inside, set up in the filter screen of header tank inside and be located dirt clearing device below, set up in the pump of taking out of first filter side and set up in the liquid level sensor of header tank inside, the side below of header tank is linked together with the input of first filter through the pipeline, the output of first filter is linked together through the pipeline with the input of pump, the output of taking out the pump is linked together through the pipeline with the input of heat exchanger, the output of heat exchanger is linked together through the pipeline and the filter of pipeline inside, the filter of header tank side is equipped with the drain pipe, drain pipe is equipped with the drain pipe that the drain pipe is equipped with in the drain pipe that the drain pipe is equipped with.

Specifically, the outside of indoor set is equipped with display panel, the display panel back is provided with the circuit motherboard, display panel, level sensor, pump, solenoid valve respectively with circuit motherboard electric connection.

Specifically, the upper end face of the water collecting tank is provided with an opening, an arc plate which is sunken downwards is fixedly arranged at the opening, and a plurality of water guide tanks are arranged at the lowest part of the arc plate.

Specifically, dirt clearing device includes connecting rod, mount pad, commentaries on classics roller, brush layer and clearance scraper blade, the below fixed mounting mount pad of connecting rod, the below rotation of mount pad is connected and is changeed the roller, the lateral wall that changes the roller sets up the brush layer, the below fixed mounting clearance scraper blade of mount pad.

Specifically, still include two slide rails, two first micro-motor, two first telescopic links and sliding seat, two the slide rail is symmetry and fixed mounting on the up end of header tank, and lays along the length extending direction of header tank respectively, two sliding connection sliding seat between the slide rail, first micro-motor sets up in one side of slide rail, the one end and the output axle head of first micro-motor of first telescopic link are connected, and the other end is connected with the sliding seat, the upper end and the sliding seat fixed connection of connecting rod.

Specifically, the first filter comprises a first filter shell and a zeolite molecular sieve filled in the first filter shell.

Specifically, the second filter comprises a second filter shell and activated carbon fibers filled in the second filter shell.

The beneficial effects of the utility model are as follows:

according to the utility model, the water collection tank, the first filter, the pumping pump, the heat exchanger and the liquid level sensor are arranged, so that the cooling capacity of condensed water can be circularly provided for the air conditioner for a plurality of times, the power consumption of the air conditioner during refrigeration is reduced, and the electric energy is saved; by arranging the dirt removing device, dirt on the filter screen in the water collecting tank can be cleaned and discharged by the sewage pipeline, so that the condition that the condensation water cooling capacity recovery process cannot be normally used due to the influence of the dirt is effectively avoided; the first filter is used for carrying out secondary filtration on the condensed water, so that the quality of the condensed water is improved; through setting up the second filter, can filter out harmful substance in the comdenstion water, be convenient for follow-up reuse uses, has saved the water resource.

Drawings

Fig. 1 is a front view of a plant for recovering cold energy for cooling an air conditioner according to an embodiment of the present utility model;

fig. 2 is a plan view of an indoor unit according to an embodiment of the present utility model;

FIG. 3 is a front cross-sectional view of an indoor unit according to an embodiment of the present utility model;

fig. 4 is a plan view of a header tank in an embodiment of the present utility model.

Reference numerals: indoor unit 1, display panel 2, outdoor unit pipeline 3, drain pipe 4, drain pipe 5, circuit board 6, evaporimeter 7, heat exchanger 8, pump 9 is taken out to defeated pump 9, first filter 10, second filter 11, axle fan 12, header tank 13, slide rail 14, first micro motor 15, first telescopic link 16, sliding seat 17, connecting rod 18, mount pad 19, clearance scraper blade 20, roller 21, brush layer 22, filter screen 23, solenoid valve 24, guiding gutter 25, arc 26, liquid level sensor 27.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a complete device for recovering cold energy and cooling air conditioner comprises an indoor unit 1, an outdoor unit pipeline 3 arranged on one side of the indoor unit 1 and connected with the outdoor unit, a drainage pipeline 4 arranged on one side of the indoor unit 1, an evaporator 7 arranged inside the indoor unit 1, a shaft fan 12 arranged on one side of the evaporator 7 and a heat exchanger 8 arranged on the other side of the evaporator 7, a water collection tank 13 arranged under the shaft fan 12, a first filter 10 arranged on one side of the water collection tank 13, a second filter 11 arranged on the other side of the water collection tank 13, a dirt removing device arranged inside the water collection tank 13, a filter screen 23 arranged inside the water collection tank 13 and positioned below the dirt removing device, a pumping pump 9 arranged on the side of the first filter 10 and a liquid level sensor 27 arranged inside the water collection tank 13, wherein the side lower side of the water collection tank 13 is communicated with the input end of the first filter 10 through a pipeline, the output end of the first filter 10 is communicated with the input end of the pumping pump 9 through a pipeline, a first filter 10 arranged on the side of the drainage pipeline 5 and a drain valve 5 arranged on the side of the water collection tank 13, and the drainage pipeline 4 is also communicated with the side of the water collection tank 1 through the second pipeline 4.

In the present embodiment, solenoid valves 24 are also provided in the pipes between the water collection tank 13 and the first filter 10 and between the water collection tank 13 and the second filter 11.

In this embodiment, a display panel 2 is disposed on the outer side of the indoor unit 1, a circuit board 6 is disposed on the back of the display panel 2, and the display panel 2, the liquid level sensor 27, the pump 9, and the solenoid valve 24 are electrically connected to the circuit board 6 respectively.

In this embodiment, an opening is formed in the upper end surface of the water collection tank 13, an arc plate 26 that is concave downward is fixedly installed at the opening, and a plurality of water guide grooves 25 are formed at the lowest position of the arc plate 26.

In the present embodiment, by providing the arc-shaped plate 26 and providing the plurality of water guiding grooves 25 on the arc-shaped plate 26, it is convenient to guide and recover the condensed water so as to flow into the water collecting tank 13.

In this embodiment, the dirt removing device includes a connecting rod 18, a mounting seat 19, a rotating roller 21, a brush layer 22 and a cleaning scraper 20, the mounting seat 19 is fixedly mounted below the connecting rod 18, the rotating roller 21 is rotatably connected below the mounting seat 19, the brush layer 22 is disposed on the outer side wall of the rotating roller 21, and the cleaning scraper 20 is fixedly mounted below the mounting seat 19; still include two slide rails 14, two first micro motor 15, two first telescopic links 16 and sliding seat 17, two slide rails 14 are symmetry and fixed mounting on the up end of header tank 13, and lay along the length extending direction of header tank 13 respectively, two sliding connection sliding seat 17 between the slide rails 14, first micro motor 15 sets up in one side of slide rail 14, the one end of first telescopic link 16 is connected with the output axle head of first micro motor 15, and the other end is connected with sliding seat 17, the upper end and the sliding seat 17 fixed connection of connecting rod 18.

In this embodiment, through setting up first micro motor 15, can drive sliding seat 17, connecting rod 18, mount pad 19, roller 21 and brush layer 22 overall structure through first telescopic link 16 and reciprocate along header 13 length direction, simultaneously, at the in-process that removes, the brush can clear up the dirt of depositing on the filter screen 23 to when clearing up the dirt, cooperation clearance scraper blade 20 uses jointly, can drive the dirt that the clearance was got off and remove to drain 5 department, in addition, still is equipped with miniature sewage suction pump on drain 5, is convenient for discharge the dirt.

In this embodiment, the first filter 10 includes a first filter housing and a zeolite molecular sieve filled in the first filter housing; the second filter 11 includes a second filter housing and activated carbon fibers filled in the second filter housing.

In this embodiment, the first filter 10 is provided to perform secondary filtration on the condensed water, so as to improve the quality of the condensed water; by arranging the second filter 11, harmful substances in the condensed water can be filtered out, so that the condensed water is convenient to reuse and use subsequently, and water resources are saved.

The working principle of the utility model is as follows: firstly, an indoor unit 1 is arranged indoors, an outdoor unit pipeline 3 is connected with the outdoor unit, then the device is connected with a power supply, and the device is started by an external remote controller, the outdoor unit pipeline 3 inputs low-temperature high-pressure condensed gas into an evaporator 7 for evaporation, a shaft fan 12 circulates indoor heat flow and cold flow near the evaporator 7, condensed water formed after hot gas encounters cold air drops into a water collecting tank 13, the condensed water enters a first filter 10 after being filtered by a filter screen 23, the condensed water is filtered for the second time, and then is conveyed into a heat exchanger 8 by a pumping pump 9, the heat exchanger 8 cools the evaporator 7, so that the refrigerating effect of the evaporator 7 is improved, the refrigerating power consumption of the air conditioner is reduced under the regulation of frequency conversion, a liquid level sensor 27 is arranged in the water collecting tank 13, the condensed water quantity in the water collecting tank 13 can be monitored until a preset water quantity threshold value is reached, the condensed water is discharged, and the cold quantity of the condensed water can be circularly supplied to the air conditioner for a plurality of times during the period, and the electric energy is saved when the refrigerating power consumption of the condensed water is reduced; through setting up first micro motor 15, can drive sliding seat 17, connecting rod 18, mount pad 19, commentaries on classics roller and brush layer 22 overall structure through first telescopic link 16 and carry out reciprocating motion along header 13 length direction, simultaneously, at the in-process that removes, the brush can clear up the dirt of deposit on the filter screen 23 to when clearing up the dirt, cooperation clearance scraper blade 20 uses jointly, can drive the dirt that the clearance was got off and move towards drain 5 department, in addition, still is equipped with miniature dirt suction pump on drain 5, is convenient for discharge the dirt.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application day or before the priority date of the present utility model, and can know all the prior art in the field, and have the capability of applying the conventional experimental means before the date, so that a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (7)

1. The utility model provides a cold energy is retrieved and is used for cold complete equipment of air conditioner supply, including the indoor set, set up in indoor set one side and the off-premises station be connected's off-premises station pipeline, set up in the drain pipe of indoor set one side, set up in the inside evaporimeter of indoor set, set up in the axle fan of evaporimeter one side and set up in the heat exchanger of evaporimeter opposite side, a serial communication port, still including set up in the header tank under the axle fan, set up in the first filter of header tank one side, set up in the second filter of header tank opposite side, set up in the dirt clearing device inside the header tank, set up in the filter screen of header tank inside and be located dirt clearing device below, set up in the pump of taking out of first filter side and set up in the liquid level sensor of header tank inside, the side below of header tank is linked together through the pipeline with the input of first filter, the output of first filter is linked together through the pipeline with the input of pump, the output of taking out the pump is linked together through the pipeline with the input of heat exchanger, the output of heat exchanger is linked together through the pipeline and is linked together with the filter's inside the header tank, the drain pipe is equipped with the drain pipe that is equipped with the drain pipe side that is equipped with the filter, drain pipe is equipped with the drain pipe that is linked together.

2. The complete device for recovering cold energy and supplying cold energy to an air conditioner according to claim 1, wherein a display panel is arranged on the outer side of the indoor unit, a circuit main board is arranged on the back of the display panel, and the display panel, the liquid level sensor, the pumping pump and the electromagnetic valve are respectively and electrically connected with the circuit main board.

3. The complete device for recovering cold energy and supplying cold energy to an air conditioner according to claim 1, wherein an opening is formed in the upper end face of the water collecting tank, an arc plate which is concave downwards is fixedly arranged at the opening, and a plurality of water guide tanks are formed in the lowest position of the arc plate.

4. The complete device for recovering cold energy and supplying cold for an air conditioner according to claim 1, wherein the dirt removing device comprises a connecting rod, a mounting seat, a rotating roller, a brush layer and a cleaning scraping plate, the mounting seat is fixedly arranged below the connecting rod, the rotating roller is rotationally connected below the mounting seat, the brush layer is arranged on the outer side wall of the rotating roller, and the cleaning scraping plate is fixedly arranged below the mounting seat.

5. The complete device for recovering cold energy and supplying cold for an air conditioner according to claim 4, further comprising two sliding rails, two first micro motors, two first telescopic rods and a sliding seat, wherein the two sliding rails are symmetrically and fixedly installed on the upper end face of the water collecting tank and are respectively distributed along the length extending direction of the water collecting tank, the sliding seat is slidingly connected between the two sliding rails, the first micro motors are arranged on one side of the sliding rails, one ends of the first telescopic rods are connected with the output shaft ends of the first micro motors, the other ends of the first telescopic rods are connected with the sliding seat, and the upper ends of the connecting rods are fixedly connected with the sliding seat.

6. The plant for cold energy recovery for air conditioning cooling according to claim 1, wherein the first filter comprises a first filter housing and a zeolite molecular sieve filled inside the first filter housing.

7. The plant for cold energy recovery for air conditioning cooling according to claim 1, wherein the second filter comprises a second filter housing and activated carbon fibers filled inside the second filter housing.