CN201344634Y - Baffle plate type pressure bearing water storage tank - Google Patents

Baffle plate type pressure bearing water storage tank Download PDF

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Publication number
CN201344634Y
CN201344634Y CNU2009201427066U CN200920142706U CN201344634Y CN 201344634 Y CN201344634 Y CN 201344634Y CN U2009201427066 U CNU2009201427066 U CN U2009201427066U CN 200920142706 U CN200920142706 U CN 200920142706U CN 201344634 Y CN201344634 Y CN 201344634Y
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CN
China
Prior art keywords
water
water tank
baffle plate
hot
plate type
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
CNU2009201427066U
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Chinese (zh)
Inventor
曾晓程
陈凌云
沈增友
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.)
China Yangzi Group Chuzhou Yangzi Air Conditioner Co Ltd
Original Assignee
China Yangzi Group Chuzhou Yangzi Air Conditioner 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 China Yangzi Group Chuzhou Yangzi Air Conditioner Co Ltd filed Critical China Yangzi Group Chuzhou Yangzi Air Conditioner Co Ltd
Priority to CNU2009201427066U priority Critical patent/CN201344634Y/en
Application granted granted Critical
Publication of CN201344634Y publication Critical patent/CN201344634Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a baffle plate type pressure bearing water storage tank, which is characterized in that a cold water port is formed at the bottom part of the inner container of a water tank, and a hot water port is formed at the top part of the inner container of the water tank; baffle plates are respectively arranged on the left lateral wall and the right lateral wall of the inner container of the water tank; the two vertical adjacent baffle plates are respectively placed on the left and the right in the inner container of the water tank; and a water flow channel adopts a return type flow channel formed between the two adjacent baffle plates, and between the outer edges of the baffle plates and the lateral wall of the inner container of the water tank. The pressure bearing water storage tank not only has the advantages in aspect of water supplying pressure, but also effectively improves the hot water efficiency, and simultaneously simplifies the structure, reduces the cost, and miniaturizes the water tank.

Description

Baffle plate type bearing water tank
Technical field
The utility model relates to the water storage device of air as the heat-pump hot-water unit of thermal source, particularly relates to the bearing water tank in the heat-pump hot-water unit.
Background technology
The storage tank of existing air-source heat pump hot water group is divided into two kinds of pressure-bearing type and non-bearing types.
The non-bearing type storage tank utilizes supply-water pump heat supply water, and the rate of thermal water utilization height can reach 100%, but needs supply-water pump of configuration, and therefore following drawback is arranged:
1, the pressure of supply water of supply-water pump and tap water pressure are difficult to coupling, mix the water difficulty during use;
2, the weight of supply-water pump, volume are bigger, are unfavorable for the miniaturization of unit;
3, the price height of supply-water pump has increased the unit design cost;
4, the power of supply-water pump is bigger, has increased the unit use cost.
The pressure-bearing type storage tank utilizes the pressure heat supply water of running water, and during use, the running water with running water pipe network pressure injects water tank from cold water outlet, and hot water is ejected in the hot water mouth.Therefore the heat hydraulic pressure is consistent with the pipe network tap water pressure, and mixed water is easy especially.But, traditional whole inner chamber of pressure-bearing type storage tank is without any separation, running water is after the water inlet of storage tank bottom enters the storage tank inner chamber, cold water mixes with hot water quick convection current of large tracts of land on the cross section of whole water tank cavity, cause the hot water temperature to descend rapidly, so that can not use, rate of thermal water utilization is very low.If will guarantee the hot water consumption, the water tank volume need be done very greatly, thereby causes the energy consumption for keeping temperature of cost increase, the increase of required installing space, water tank also to increase.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point, a kind of baffle plate type bearing water tank is provided, in the hope of keeping press-bearing water tank in the advantage aspect the pressure of supply water, can effectively improve hot water efficient again, simultaneously simplified structure, reduce cost, make the water tank miniaturization.
The utility model technical solution problem adopts following technical scheme:
The design feature of the utility model baffle plate type bearing water tank is in inner water tank, and the bottom that cold water outlet is positioned at inner water tank is set, and the hot water mouth is positioned at the top of inner water tank; On the sidewall of the left and right sides of inner water tank, deflection plate is set respectively, two neighbouring deflection plates divide on the position that is in the first from left right side in inner water tank, water stream channel is formed between two adjacent deflection plates, and is formed on the circuitous type runner between the sidewall of the outward flange of deflection plate and inner water tank.
The design feature of the utility model baffle plate type bearing water tank also is:
By described hot water mouth and cold water outlet, in inner water tank, be inserted with hot-water line and cold water pipe respectively, along the axial distribution gully-hole of described hot-water line, along the axial distribution tapping hole of described cold water pipe.
Top and bottom at described inner water tank are respectively arranged with the temperature-sensitive pipe.
In described inner water tank, corresponding to the deflection plate of the left and right sides vertical fixed bar is set respectively, described deflection plate is able to axial location on fixed bar.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model utilizes the inner chamber of deflection plate press-bearing water tank to be set to flat, an elongated circuitous type water stream channel, cold water is following, hot water is last, cold water promotes hot water and evenly advances in flat, elongated water stream channel, reduced the contact area of cold water and hot water in the inner bag greatly, reduce the convection current between cold water and the hot water, heat conduction amount is little, thereby greatly reduce the mixing velocity of cold water and hot water, compare with traditional bearing water tank of same volume, the utility model hot water service efficiency improves nearly one times; The leakage heat loss is little, and use cost is low;
2, the utility model is simple in structure, and is easy to implement;
3, the utility model volume is little, for split type unit, can save indoor installing space; For the monoblock type unit, can alleviate main frame weight.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram.
Fig. 2 is the utility model side-looking structural representation.
Fig. 3 is applied in system's pie graph in the air-source heat pump hot water group for the utility model.
Number in the figure: 1 compressor, 2 air side heat exchangers, 3 blower fans, 4 restricting elements, 5 water-side heats, 6 electric expansion valves, 7 water circulating pumps, 8 entering water electromagnetic valves, 9 tap water pressure switches, 10 bottom water tank temperature sensors, 11 deflection plate bearing water tanks, 12 top water tank temperature sensors, 13 water consumption devices, 14 leaving water temperature sensors, 15 back pressure transducers, 16 inner water tanks, 17 deflection plates, 18 fixed bars, 19 heat-insulation layers, 20 cold water outlets, 21 temperature-sensitive pipes, 22 interface of hot water.
Below by the specific embodiment, 2 pairs of the utility model are further described in conjunction with the accompanying drawings:
The specific embodiment:
Referring to Fig. 1, Fig. 2 and Fig. 3, in inner water tank 16, the bottom that cold water outlet is positioned at inner water tank 16 is set with heat-insulation layer 19, the hot water mouth is positioned at the top of inner water tank 16; On the sidewall of the left and right sides of inner water tank 16, deflection plate 17 is set respectively, two neighbouring deflection plates divide in inner water tank 16 and are on the position on the first from left right side, water stream channel is formed between two adjacent deflection plates, and is formed on the circuitous type runner between the sidewall of the outward flange of deflection plate 17 and inner water tank.
In concrete the enforcement, the corresponding structure setting also comprises:
In order to impel the even propelling of current in water stream channel, by hot water mouth and cold water outlet, level is inserted with hot-water line 21 and cold water pipe 20 in inner water tank 16 respectively, along the axial distribution gully-hole of described hot-water line 22, along the axial distribution tapping hole of described cold water pipe 20.
In order further to realize that water temperature controls automatically, need temperature-sensitive pipe 21 be set respectively in the top and the bottom of inner water tank 16, and as shown in Figure 2 bottom water tank temperature sensor 10 and top water tank temperature sensor 12 be set respectively at temperature-sensitive pipe 21.
For the ease of fixing, in inner water tank 16, vertical fixed bar 18 is set respectively corresponding to the deflection plate of the left and right sides, deflection plate 17 is able to axial location on fixed bar 18, avoid play.
Referring to Fig. 3, present embodiment is that the utility model baffle plate type bearing water tank is applied to the directly-heated type heat pump hot-water system; Be provided with routinely, the directly-heated type heat pump hot-water system constitutes refrigerant-cycle systems by compressor 1, air side heat exchanger 2, blower fan 3, restricting element 4 and back pressure transducer 15; Constitute water heating system by water-side heat 5 and baffle plate type bearing water tank 11; In water heating system, the cold water outlet of baffle plate type bearing water tank 11 is successively through the water inlet of tap water pressure switch 9, entering water electromagnetic valve 8, water circulating pump 7 and electric expansion valve 6 water receiving side heat exchangers 5, the delivery port of water-side heat 5 meets the hot water mouth of baffle plate type bearing water tank 11 by hot water pipeline, sets out water temperature sensor 14 in hot water pipeline; Running water from pipe network inserts entering water electromagnetic valve 8 and water circulating pump 7 respectively; Water consumption device 13 will mix water with the hot water that comes from baffle plate type bearing water tank 11 from the running water of pipe network and use.
The unit control method:
Heating process: the low temperature running water enters water-side heat 5 by electric expansion valve 6, the heat that the sorption type heat pump unit is produced from air, and storage in the baffle plate type bearing water tank 11 is used or entered to temperature for the user after rising to design temperature.
Water tank water storage process: entering water electromagnetic valve 8 is opened, and water circulating pump 7 is opened, and hot water advances cold water and goes out in the baffle plate type bearing water tank 11, when the temperature of bottom water tank temperature sensor 10 detections arrives design temperature, water circulating pump 7 stops, and entering water electromagnetic valve 8 is closed, and water tank water storage process finishes.
The water tank process that discharges water: entering water electromagnetic valve 8 is opened, and cold water advances hot water and goes out in the baffle plate type bearing water tank 11, and when the temperature that detects when top water tank temperature sensor 12 reached design temperature, entering water electromagnetic valve 8 was closed, and the water tank process that discharges water finishes.

Claims (4)

1, baffle plate type bearing water tank is characterized in that in inner water tank (16) bottom that cold water outlet is positioned at inner water tank (16) being set, and the hot water mouth is positioned at the top of inner water tank (16); On the left and right sides sidewall of inner water tank (16), deflection plate (17) is set respectively, two neighbouring deflection plates divide in inner water tank (16) and are on the position on the first from left right side, water stream channel is formed between two adjacent deflection plates, and is formed on the circuitous type runner between the sidewall of the outward flange of deflection plate (17) and inner water tank.
2, baffle plate type bearing water tank according to claim 1, it is characterized in that by described hot water mouth and cold water outlet, in inner water tank (16), be inserted with hot-water line (21) and cold water pipe (20) respectively, along the axial distribution gully-hole of described hot-water line (22), along the axial distribution tapping hole of described cold water pipe (20).
3, baffle plate type bearing water tank according to claim 1 is characterized in that being respectively arranged with temperature-sensitive pipe (21) in the top and the bottom of described inner water tank (16).
4, baffle plate type bearing water tank according to claim 1, it is characterized in that in described inner water tank (16), deflection plate (17) corresponding to the left and right sides is provided with vertical fixed bar (18) respectively, and described deflection plate (17) is able to axial location on fixed bar (18).
CNU2009201427066U 2009-01-13 2009-01-13 Baffle plate type pressure bearing water storage tank Expired - Fee Related CN201344634Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201427066U CN201344634Y (en) 2009-01-13 2009-01-13 Baffle plate type pressure bearing water storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201427066U CN201344634Y (en) 2009-01-13 2009-01-13 Baffle plate type pressure bearing water storage tank

Publications (1)

Publication Number Publication Date
CN201344634Y true CN201344634Y (en) 2009-11-11

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ID=41276214

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009201427066U Expired - Fee Related CN201344634Y (en) 2009-01-13 2009-01-13 Baffle plate type pressure bearing water storage tank

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114001462A (en) * 2021-02-06 2022-02-01 李高峰 Water supply system, water mixing device and water supply method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114001462A (en) * 2021-02-06 2022-02-01 李高峰 Water supply system, water mixing device and water supply method

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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: 20091111

Termination date: 20140113