CN202032695U - Vertical cabinet type water loop heat pump device - Google Patents

Vertical cabinet type water loop heat pump device Download PDF

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Publication number
CN202032695U
CN202032695U CN2011200786162U CN201120078616U CN202032695U CN 202032695 U CN202032695 U CN 202032695U CN 2011200786162 U CN2011200786162 U CN 2011200786162U CN 201120078616 U CN201120078616 U CN 201120078616U CN 202032695 U CN202032695 U CN 202032695U
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CN
China
Prior art keywords
casing
heat pump
loop heat
air
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200786162U
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Chinese (zh)
Inventor
程斌
刘世权
杨圣
刘伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Dunan Artificial Environmental Equipment Co Ltd
Zhejiang Dunan Artificial Environment Co Ltd
Original Assignee
Zhejiang Dunan Artificial Environment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Dunan Artificial Environment Co Ltd filed Critical Zhejiang Dunan Artificial Environment Co Ltd
Priority to CN2011200786162U priority Critical patent/CN202032695U/en
Application granted granted Critical
Publication of CN202032695U publication Critical patent/CN202032695U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a vertical cabinet type water loop heat pump device, which comprises a box, a refrigerating system, an air treatment system, a control system and a circulating cooling water system, wherein the refrigerating system is arranged on the lower part of the box; the air treatment system is arranged on the upper part of the box; the control system is arranged on the box and is electrically connected with the refrigerating system and the air treatment system; the circulating cooling water system is connected with the refrigerating system; silencing cotton is arranged inside the side wall of the box; and the bottom of the box is provided with a water tray. The device has the advantages that: a vertical cabinet type integral unit can be placed as a household air conditioning indoor unit and can further be integrated with decoration, so that the unit is perfectly combined with a building, is convenient to mount and maintain and quiet in operation.

Description

A kind of cabinet-type water-loop heat pump device
Technical field
The utility model relates to a kind of cabinet-type water-loop heat pump device.
Background technology
Water loop heat pump air conditioning system is meant a kind of application mode of small-sized water/air heat pump unit.Promptly with water loops small-sized water/air heat pump unit is connected in parallel, constituting one is the heat pump heating of main feature, the air-conditioning system of cooling to reclaim the interior of building waste heat.Constantly soaring along with combustion gas, fuel oil equal energy source price, more and more enterprises feels at a loss as to what to do to the continuous increase of its operating cost.Gas fired-boiler, oil burning boiler be as the heating source of conventional central air-conditioning heating such as water-cooling screw rod unit, centrifugal unit, the same increase that causes operating cost because of the rising of energy prices.The water-loop heat pump central air conditioner system is the low and not high favor that is subjected to more and more users of initial investment because of its whole year operation cost.
The tradition water loop heat pump air conditioning system has following characteristics:
1) energy-efficient: as, to be generally 15~35 ℃ because the heat source temperature of water-loop heat pump is comparatively stable the whole year; Refrigeration, heating efficiency can reach 4.0~4.7, compare with traditional air source heat pump, exceed about 40%, and its operating cost is 50~60% of an ordinary central air-conditioner;
2) save investment: water-loop heat pump system need not established refrigerator room, does not establish big ventilation shaft, does not establish big boiler room and does not have chilled water system, and pipeline need not be incubated because of being cooling water system, so installation and investment cost significantly reduce; HVAC design time and construction period also shorten greatly.
3) be convenient to metering and charge: the energy consumption of water loop heat pump air conditioning system mainly is the water-loop heat pump unit, and each user can install independently ammeter household cost allocation, is convenient to the management of property and system's energy.Each independent unit, the air-conditioning of each isolated area all can be independent metering and charge, this rationally uses air-conditioning system for the user, saves the energy consumption of air-conditioning system, fair, just and open ground apportion charge is very favourable;
4) obvious environment benefit: water-loop heat pump uses electric energy, and electric energy designs the power consumption of good water-loop heat pump unit originally as clean energy resource, compares with air source heat pump, is equivalent to reduce more than 30%, compares with the electricity heating, is equivalent to reduce more than 70%.The operation of water-loop heat pump unit can be built in the residential block without any pollution, not burning, and smoke evacuation does not have discarded object yet, does not need to stack the place of fuel refuse, and transfer heat at a distance.
Domestic existing whole water-loop heat pump set structure is horizontal or case structure at present, the machine set compressor of this structure, sleeve pipe, blower fan, heat exchanger and water pond all are positioned on the unit base plate, and indoor return air passes through backwind tube, screen pack, heat exchanger, compressor and respective line accessory successively, passes through blower fan and ajutage to the room again; The unit casing is through one deck insulation and the processing of eliminating the noise; Its concrete structure sees that schematic diagram as shown in Figure 1; There is following defective in the unit of this kind structure:
1) noise is big: the parts of unit are installed and all are positioned on the unit base plate, and particularly those moving components (compressor 4 blower fans 13 etc.) can be given whole unit generation vibration source or cause resonance sympathetic response sound; The unit casing adopts one deck insulation and eliminates the noise and handle, and soundproof effect is not good; The installation of unit need connect airduct, and blower fan need overcome parts resistance in airduct and each casing air channel, so fan pressure head increases, must increase the noise of blower fan;
2) installing engineering amount is big: set structure is designed to horizontal or case structure, and unit is installed and must be connected airduct, and there is the superelevation furred ceiling in requirement installation place or leaves over the airduct hole and can carry out, and causes HVAC design and the time of construction period to increase; Quantities just more strengthens if the unit furred ceiling is installed then.This structure unit can cause the wasting of resources aspect effective floor space and the room space area.
3) Maintenance and Repair inconvenience: because of the main accessory such as the compressor of unit, sleeve pipe, all withered and fallen unit the inside that is positioned at of some perishable parts such as pipeline.Then need welding as changing, find time, a series of operation such as refrigerant feeding and special-purpose instrument.Install if unit is a furred ceiling, then unit is changed the space does not have substantially, may need to reappose ground and carry out, and needs again to reinstall otherwise fix the back, causes unit maintenance serious waste man power and material and heavy losses and harmful effect are caused in each family.
4) efficiency height, environmental protection is poor: the pressure head of unit blower fan increases, and the power of blower fan increases; The unit heat dissipation equipment all is positioned at unit air channel cold wind side, causes the unit leaving air temp to rise, and causes cold to descend.The existing most of R22 cold-producing medium that adopts of unit, not only damaged the ozone layer but also heat exchange efficiency low.
The utility model content
The purpose of this utility model provides a kind of and has that noise is low for the deficiency that solves above-mentioned technology and some existing technical problems, energy-saving and environmental protection, compact conformation and installation, maintenance, the novel easily clothes closet monoblock type of maintenance water-loop heat pump unit.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of cabinet-type water-loop heat pump device, comprise casing, refrigeration system, air treatment system, control system, recirculating cooling water system, described refrigeration system is arranged on the bottom of casing, described air treatment system is arranged on the top of casing, described control system is arranged on the casing, described control system is electrically connected with refrigeration system and air treatment system, described recirculating cooling water system links to each other with refrigeration system, the inboard of the sidewall of described casing is equipped with the cotton of eliminating the noise, and the bottom of described casing is provided with water pond.
Preferably, described refrigeration system comprises compressor, support, is connected with the circular arc blast pipe on the described compressor, and the bottom of described compressor is arranged on the vibration damper plate by first beam, is provided with second beam between described vibration damper plate and the support; The noise that the reduction compressor operating is.
Preferably, also be provided with the cotton of eliminating the noise on the described support; Further reduce the overall work noise.
Preferably, described air treatment system comprises air-supply grid, low noise blower fan, return air grid, described air-supply grid is arranged on the top in casing front, and described return air grid is arranged on the bottom in casing front, and described low noise blower fan is arranged in the casing on refrigeration system top; System works efficient is improved in reasonable distribution air intake air outlet position.
Compared with prior art, the utility model has the advantages that: clothes closet monoblock type unit can be placed as the domestic air conditioning indoor set, more can combine together with finishing, make unit and the building perfect adaptation, reach the optimum efficiency that combines with indoor environment, for the existing structure unit all is the furred ceiling split, maintenance or replacing accessory inconvenience, and thirty years of age cabinet type unit carries out on the ground; Be that more unit carries out unique design; The maintenance that makes is more quick and easy, and unit core part refrigeration system can make things convenient for separately takes out, and only need shut the into ball valve of water and backwater during replacing, backs out the hose of refrigeration system and the snap joint of power supply and gets final product; Unit carries out that multilayer is eliminated the noise, sound insulation is handled, and noise is compared with fan coil noise under the air quantity also lowly during unit operation, and 4~5dB (A) on average descends.
Description of drawings
Fig. 1 is existing water-loop heat pump apparatus structure schematic diagram;
Fig. 2 is a kind of cabinet-type water-loop heat pump of the utility model apparatus structure schematic diagram;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of refrigeration system in a kind of cabinet-type water-loop heat pump of the utility model device;
Fig. 5 is the stereogram of refrigeration system in a kind of cabinet-type water-loop heat pump of the utility model device.
The specific embodiment
Consult Fig. 2, Fig. 3 is the embodiment of a kind of cabinet-type water-loop heat pump of the utility model device, a kind of cabinet-type water-loop heat pump device, comprise casing 1, refrigeration system 2, air treatment system, control system 4, recirculating cooling water system 5, described refrigeration system 2 is arranged on the bottom of casing 1, described air treatment system is arranged on the top of casing 1, described control system 4 is arranged on the casing 1, described control system 4 and refrigeration system 2, air treatment system is electrically connected, described recirculating cooling water system 5 links to each other with refrigeration system 2, the inboard of the sidewall of described casing 1 is equipped with eliminates the noise cotton 6, the bottom of described casing 1 is provided with water pond 7, as Fig. 4, Fig. 5, described refrigeration system 2 comprises compressor 21, support 22, be connected with circular arc blast pipe 23 on the described compressor 21, the bottom of described compressor 21 is arranged on the vibration damper plate 25 by first beam 24, be provided with second beam 26 between described vibration damper plate 25 and the support 22, also be provided with on the described support 22 and eliminate the noise cotton 6, described air treatment system comprises the air-supply grid, the low noise blower fan, the return air grid, described air-supply grid is arranged on the top in casing 1 front, described return air grid is arranged on the bottom in casing 1 front, and described low noise blower fan is arranged in the casing 1 on refrigeration system 2 tops.
Unit adopt the advanced person cut down the consumption of energy accessory, adopt environment-friendly high-efficiency cold-producing medium R410A, refrigeration, warm efficient are higher, improve unit performance, do not damage the ozone layer again, reach the purpose of not only energy-conservation but also environmental protection.During air conditioner refrigerating, the refrigerant sequence of flow is: compressor 21-sleeve pipe-throttling arrangement-evaporimeter-compressor 21.Indoor evaporator refrigeration, blower fan realize the decline of indoor temperature and humidity to blows cold wind indoors; Winter, heating mode started when needing air conditioning and heating, just need change the direction that original refrigerant flows by cross valve.The refrigerant sequence of flow changes compressor 21 1 evaporimeters-throttling arrangement-sleeve pipe-compressor 21 into.So originally, the indoor evaporator refrigeration has made into to heat, and blower fan is to indoor blowing hot-air.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.

Claims (4)

1. cabinet-type water-loop heat pump device, comprise casing (1), refrigeration system (2), air treatment system, control system (4), recirculating cooling water system (5), it is characterized in that: described refrigeration system (2) is arranged on the bottom of casing (1), described air treatment system is arranged on the top of casing (1), described control system (4) is arranged on the casing (1), described control system (4) is electrically connected with refrigeration system (2) and air treatment system, described recirculating cooling water system (5) links to each other with refrigeration system (2), the inboard of the sidewall of described casing (1) is equipped with eliminate the noise cotton (6), and the bottom of described casing (1) is provided with water pond (7).
2. a kind of cabinet-type water-loop heat pump device as claimed in claim 1, it is characterized in that: described refrigeration system (2) comprises compressor (21), support (22), be connected with circular arc blast pipe (23) on the described compressor (21), the bottom of described compressor (21) is arranged on the vibration damper plate (25) by first beam (24), is provided with second beam (26) between described vibration damper plate (25) and the support (22).
3. a kind of cabinet-type water-loop heat pump device as claimed in claim 2 is characterized in that: also be provided with eliminate the noise cotton (6) on the described support (22).
4. as each described a kind of cabinet-type water-loop heat pump device in the claim 1 to 3, it is characterized in that: described air treatment system comprises air-supply grid, low noise blower fan, return air grid, described air-supply grid is arranged on the positive top of casing (1), described return air grid is arranged on the positive bottom of casing (1), and described low noise blower fan is arranged in the casing (1) on refrigeration system (2) top.
CN2011200786162U 2011-03-23 2011-03-23 Vertical cabinet type water loop heat pump device Expired - Fee Related CN202032695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200786162U CN202032695U (en) 2011-03-23 2011-03-23 Vertical cabinet type water loop heat pump device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200786162U CN202032695U (en) 2011-03-23 2011-03-23 Vertical cabinet type water loop heat pump device

Publications (1)

Publication Number Publication Date
CN202032695U true CN202032695U (en) 2011-11-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200786162U Expired - Fee Related CN202032695U (en) 2011-03-23 2011-03-23 Vertical cabinet type water loop heat pump device

Country Status (1)

Country Link
CN (1) CN202032695U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102121733A (en) * 2011-03-23 2011-07-13 浙江盾安人工环境股份有限公司 Cabinet-type water loop heat pump device
CN103256661A (en) * 2012-02-17 2013-08-21 泰州市沪江特种设备有限公司 Low-noise upright air conditioner for series of warships and ships
CN108105856A (en) * 2017-12-06 2018-06-01 中船黄埔文冲船舶有限公司 A kind of water-cooled cabinet air conditioning and its mounting process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102121733A (en) * 2011-03-23 2011-07-13 浙江盾安人工环境股份有限公司 Cabinet-type water loop heat pump device
CN103256661A (en) * 2012-02-17 2013-08-21 泰州市沪江特种设备有限公司 Low-noise upright air conditioner for series of warships and ships
CN108105856A (en) * 2017-12-06 2018-06-01 中船黄埔文冲船舶有限公司 A kind of water-cooled cabinet air conditioning and its mounting process
CN108105856B (en) * 2017-12-06 2020-09-04 中船黄埔文冲船舶有限公司 Water-cooled cabinet type air conditioner and installation process thereof

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111109

Termination date: 20130323