CN203190585U - Condensate water recovery device of large-scale air-conditioning system - Google Patents

Condensate water recovery device of large-scale air-conditioning system Download PDF

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Publication number
CN203190585U
CN203190585U CN 201320045593 CN201320045593U CN203190585U CN 203190585 U CN203190585 U CN 203190585U CN 201320045593 CN201320045593 CN 201320045593 CN 201320045593 U CN201320045593 U CN 201320045593U CN 203190585 U CN203190585 U CN 203190585U
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water tank
cooling
water
conditioning system
refrigerator
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CN 201320045593
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贺明
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贺明
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Abstract

The utility model relates to a condensate water recovery device, in particular to a condensate water recovery device of a large-scale air-conditioning system. The condensate water recovery device of the large-scale air-conditioning system comprises a refrigerator, a cooling tower and a cooling pump assembly, wherein the refrigerator is led into the cooling tower through a cooling water inlet header pipe, and the cooling tower is led back to the refrigerator through the cooling water inlet header pipe via the cooling pump assembly and then to form a loop. The condensate water recovery device of the large-scale air-conditioning system further comprises a water tank, and is characterized in that the water tank is located between the cooling tower and a cooling pump, and is connected with the cooling water inlet header pipe through a branch pipe, a ball float valve is arranged in the water tank, the water tank further comprises a one-way valve and a sluice valve which are arranged on the branch pipe, the water tank is connected with the one-way valve and the sluice valve on the branch pipe in sequence through the ball float valve, and part of the connecting pipeline of the cooling water inlet header pipe and the water tank is of a structure that the middle is narrow and the two ends are wide. Compared with the prior art, the condensate water recovery device of the large-scale air-conditioning system carries out recovery at the position close to the cooling pump by utilizing the fluid principle, cooling amount directly enters the refrigerator, the cooling effect is improved, and refrigerant is made to be further undercooled.

Description

Large-size air conditioning system condensing apparatus for recovering
Technical field
The utility model relates to a kind of condensate water recovery device, specifically a kind of large-size air conditioning system condensing apparatus for recovering.
Background technology
Existing large-scale commercial building, office building, the air-conditioning system condensed water of enterprise are mostly as no water discharging.The people was once arranged in the condensed water income water tank, and with pump it was sent into cooling tower again, equipment requiring installation though utilized water resource, has lost cold like this, also wants certain expense, simultaneously also there is requirement in the space, place.This device utilizes fluid principles, and condensed water is retracted in the cooling system, uses for the cooling of air-conditioning unit.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of large-size air conditioning system condensing apparatus for recovering to be provided.
To achieve these goals, the utility model has designed a kind of large-size air conditioning system condensing apparatus for recovering, comprise refrigerator, cooling tower and coolant pump unit, refrigerator enters cooling tower by the cooling water water inlet manifold, and cooling tower returns refrigerator by the cooling water return main again through the coolant pump unit and forms the loop, also comprises a water tank, it is characterized in that: water tank and is connected with the cooling water return main by branch road between cooling tower and coolant pump; Has a ball-cock assembly in the water tank, also comprise check valve and a gate valve that is arranged on the branch road, water tank is connected with check valve and gate valve on the branch road successively by ball-cock assembly, and the part pipeline that the cooling water return main is connected with water tank is for middle narrow, the structure that two ends are wide.
Described water tank top also has a condensed water house steward, and an anti-blocking overflow pipe, and condensed water house steward's outlet is connected with water tank, and the two ends of anti-blocking overflow pipe are connected with the condensed water house steward with water tank respectively; Water tank, condensed water house steward and water tank form the loop.
Also set gradually gate valve and filter on the connecting line of described condensed water house steward and water tank.
One side of described water tank also is respectively equipped with overflow pipe and liquid level display.
Described water tank bottom also is provided with sewage draining exit.
Described coolant pump unit is made up of two groups of coolant pumps at least.
The utility model is compared with prior art, utilizes fluid principles reclaiming near the coolant pump place, and its cold directly enters in the refrigerator, has both improved cooling effect, can make cold-producing medium further cold excessively again, has improved refrigeration, and has saved electric energy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
Referring to Fig. 1,1 is refrigerator; 2 is cooling tower; 3 is coolant pump; 4 is the cooling water water inlet manifold; 5 is water tank; 6 is ball-cock assembly; 7 is branch road; 8 is check valve; 9 is gate valve; 10 is the condensed water house steward; 11 is anti-blocking overflow pipe; 12 is gate valve; 13 is filter; 14 is overflow pipe; 15 is liquid level display; 16 is the cooling water return main; 17 is sewage draining exit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the utility model comprises refrigerator 1, cooling tower 2 and coolant pump unit, the coolant pump unit is made up of three groups of coolant pumps 3, refrigerator 1 enters cooling tower 1 by cooling water water inlet manifold 4, and cooling tower 1 returns refrigerator 1 by cooling water return main 16 again through the coolant pump unit and forms the loop, also comprises a water tank 5, water tank 5 and is connected with cooling water return main 16 by branch road 7 between cooling tower 2 and coolant pump 3.Has a ball-cock assembly 6 in the water tank 5, also comprise check valve 8 and a gate valve 9 that is arranged on the branch road 7, water tank 5 is connected with check valve 8 and gate valve 9 on the branch road 7 successively by ball-cock assembly 6, and the part pipeline that cooling water return main 16 is connected with water tank 5 is for middle narrow, the structure that two ends are wide.
Water tank 5 tops also have a condensed water house steward 10, and anti-blocking overflow pipe 11, condensed water house steward 10 outlet is connected with water tank 5, the two ends of anti-blocking overflow pipe 11 are connected with condensed water house steward 10 with water tank 5 respectively, and also set gradually gate valve 12 and filter 13 on the connecting line of condensed water house steward 10 and water tank 5, water tank 5, condensed water house steward 10 and water tank 5 form loops.One side of water tank 5 also is respectively equipped with overflow pipe 14 and liquid level display 15, and water tank bottom also is provided with sewage draining exit 17.
Concrete workflow is as follows:
Water in the water tank 5 flows into cooling water return main 16 through branch road 7, sends in the coolant pump 3 by cooling water return main 16, is sent in the refrigerator 1 by coolant pump 3 again.This moment, refrigerator 1 also can produce a large amount of condensed waters when producing cold, and condensed water can enter in the cooling tower 2 by cooling water water inlet manifold 4, by cooling tower 2 waste gas in the condensed water is separated and discharge, remaining water resource utilized again and with hydration two in the water tank 5 be one to send in the coolant pump 3 by cooling water return main 16 again and use for refrigerator 1, thereby the realization condensed water is recycling.Ball-cock assembly 6 can prevent that the air in its water tank 5 enters in the coolant pump 3 when hanging down when water level is crossed when the work of whole unit; Check valve 8 can prevent that the backwater in the cooling tower 2 enters loss in the water tank when unit shuts down; The flow size of gate valve 9 adjustable water savings; Anti-blocking overflow pipe 11 is used for can playing when filter 13 stops up or cleans the effect of interflow condensed water.
In addition the principle of this device by fluid as can be known, as shown in Figure 2, in cooling water return main 4 and part pipeline that branch road 7 is connected, its pipeline adopts two ends wide, middle narrow moulding has guaranteed stenosis, the speed change of fluid greatly, pressure diminishes.Use our pressure that can obtain the pipeline stenosis of Bernoulli equation be zero or even the situation of negative pressure appears, so just can guarantee that condensed water can send in the coolant pump 3 by the automatic suction of the stenosis of pipeline.
Compare with prior art, utilize fluid principles reclaiming near the coolant pump place, its cold directly enters in the refrigerator, has both improved cooling effect, can make cold-producing medium further cold excessively again, has improved refrigeration, and has saved electric energy.

Claims (6)

1. large-size air conditioning system condensing apparatus for recovering, comprise refrigerator, cooling tower and coolant pump unit, refrigerator enters cooling tower by the cooling water water inlet manifold, cooling tower returns refrigerator by the cooling water return main again through the coolant pump unit and forms the loop, also comprise a water tank, it is characterized in that: water tank and is connected with the cooling water return main by branch road between cooling tower and coolant pump; Has a ball-cock assembly in the water tank, also comprise check valve and a gate valve that is arranged on the branch road, water tank is connected with check valve and gate valve on the branch road successively by ball-cock assembly, and the part pipeline that the cooling water return main is connected with water tank is for middle narrow, the structure that two ends are wide.
2. large-size air conditioning system condensing apparatus for recovering according to claim 1, it is characterized in that: described water tank top also has a condensed water house steward, and anti-blocking overflow pipe, condensed water house steward's outlet is connected with water tank, and the two ends of anti-blocking overflow pipe are connected with the condensed water house steward with water tank respectively; Water tank, condensed water house steward and water tank form the loop.
3. large-size air conditioning system condensing apparatus for recovering according to claim 2 is characterized in that: also set gradually gate valve and filter on the connecting line of described condensed water house steward and water tank.
4. large-size air conditioning system condensing apparatus for recovering according to claim 1, it is characterized in that: a side of described water tank also is respectively equipped with overflow pipe and liquid level display.
5. large-size air conditioning system condensing apparatus for recovering according to claim 1, it is characterized in that: described water tank bottom also is provided with sewage draining exit.
6. according to the described large-size air conditioning system condensing of one of claim 1 to 5 apparatus for recovering, it is characterized in that: described coolant pump unit is made up of two groups of coolant pumps at least.
CN 201320045593 2013-01-28 2013-01-28 Condensate water recovery device of large-scale air-conditioning system Active CN203190585U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320045593 CN203190585U (en) 2013-01-28 2013-01-28 Condensate water recovery device of large-scale air-conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320045593 CN203190585U (en) 2013-01-28 2013-01-28 Condensate water recovery device of large-scale air-conditioning system

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CN203190585U true CN203190585U (en) 2013-09-11

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104566913A (en) * 2014-07-17 2015-04-29 上海大众祥源动力供应有限公司 Air handling unit condensation water recovery device
CN104791982A (en) * 2015-04-27 2015-07-22 南京祥源动力供应有限公司 Air-hundling unit condensate recovery device used for preventing cooling tower from generating incrustation
CN105509256A (en) * 2016-01-05 2016-04-20 珠海格力电器股份有限公司 Water-cooling conditioner and condensate water control method thereof
CN107940726A (en) * 2017-11-16 2018-04-20 南京长江都市建筑设计股份有限公司 A kind of condensate water discharging and collection system
CN110243196A (en) * 2019-06-21 2019-09-17 南通欣源污泥处置科技有限公司 A kind of recirculated cooling water and waste gas condensate water pipeline arrangement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104566913A (en) * 2014-07-17 2015-04-29 上海大众祥源动力供应有限公司 Air handling unit condensation water recovery device
CN104791982A (en) * 2015-04-27 2015-07-22 南京祥源动力供应有限公司 Air-hundling unit condensate recovery device used for preventing cooling tower from generating incrustation
CN105509256A (en) * 2016-01-05 2016-04-20 珠海格力电器股份有限公司 Water-cooling conditioner and condensate water control method thereof
CN105509256B (en) * 2016-01-05 2019-01-08 珠海格力电器股份有限公司 Water-cooled packaged air-conditioner and its condensation water controling method
CN107940726A (en) * 2017-11-16 2018-04-20 南京长江都市建筑设计股份有限公司 A kind of condensate water discharging and collection system
CN110243196A (en) * 2019-06-21 2019-09-17 南通欣源污泥处置科技有限公司 A kind of recirculated cooling water and waste gas condensate water pipeline arrangement

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