CN204441357U - A kind of thermostatic type accumulator tank - Google Patents
A kind of thermostatic type accumulator tank Download PDFInfo
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- CN204441357U CN204441357U CN201520145875.0U CN201520145875U CN204441357U CN 204441357 U CN204441357 U CN 204441357U CN 201520145875 U CN201520145875 U CN 201520145875U CN 204441357 U CN204441357 U CN 204441357U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
A kind of thermostatic type accumulator tank, belongs to DC power supply field.It arranges a floor standing air-conditioner device in accumulator tank button fly front upper outside, the air inlet of floor standing air-conditioner device and exhaust outlet, runs through the cabinet inside setting of door body towards accumulator tank of described button fly front; Arrange a condensed water atomizing device at button fly front lower outside, the condensed water discharge pipe of floor standing air-conditioner device, is connected with condensed water atomizing device; Arrange a scavenger fan at cabinet top, the air intake of ventilation fan is arranged towards cabinet inside, and the outlet air end of ventilation fan is towards cabinet outer setting.The enforcement of this technical scheme, can guarantee that the operating ambient temperature of storage battery is not higher than 30 degrees Celsius; Also can solve storage battery constant temperature cabinet to be in operation the problem that produced condensed water cannot discharge, while increasing storage battery service life, the capacity of storage battery can also be ensured, contribute to guaranteeing the safe, reliable of operation of power networks.The Design and manufacture field of storage batteries of transformer substation cabinet can be widely used in.
Description
Technical field
The utility model belongs to DC power supply field, particularly relates to a kind of accumulator tank for transformer station direct current system.
Background technology
Operation and control system for transformer station provides the direct current system of power supply, be the heart of transformer and distribution power station, and the power of constantly beating maintaining heart is storage battery, once storage battery breaks down, directly has influence on the safe operation of electrical network.
A transformer and distribution power station is once after putting into operation, and the direct current system in standing just has been started working simultaneously.Valve controlling type accumulator conventional at present, although eliminate special maintenance work, it is very high to temperature requirement.Special in hot environment situation, the capacity of valve controlling type accumulator is just difficult to abundance, and direct current system cannot be monitored battery capacity.Therefore, create one good, adapt to the environment that storage battery long period normally runs, be necessary.
Find from the process of in the last few years storage battery in transformer and distribution power station being carried out to activation experiments, the life of storage battery that current transformer and distribution power station uses and capacity all owe desirable.
Carry out the result (table 1) of 50% property checked electric discharge from eight switchyards of random sampling, after battery has run 5 or six years under field conditions (factors), the service life of storage battery and battery capacity are difficult to the engineering philosophy reaching Utilities Electric Co. of city defined.
Table 1: certain electric company's switchyard storage battery checking discharge and recharge result
Through investigating and consult related data and document display, storage battery and temperature have substantial connection:
1, the relation of battery capacity and temperature:
Storage battery conventional in current Shanghai City electric company transformer and distribution power station is valve controlling type accumulator, its working standard is: when ambient temperature is 25 degrees Celsius when running, its capacity is 100%, when ambient temperature is more than 25 degrees Celsius, when temperature often raises 10 degrees Celsius, battery capacity will reduce 50%, and this just means that temperature is higher, and its capacity is less.
2, the relation of the life of storage battery and temperature:
Data shows, ambient temperature is very large on life of storage battery impact, and when the temperature increases, the pole plate corrosion of storage battery will aggravate, and consume more water simultaneously, thus make the lost of life of storage battery.Storage battery the indicated test life that dispatches from the factory is demarcated when ambient temperature is 25 degrees Celsius, and when storage battery long-time running temperature is higher than demarcation temperature 6 ?10 degrees Celsius, its useful life can reduce half.
In sum, valve controlling type accumulator life-span and capacity all have close relationship with temperature, and therefore being controlled by operating ambient temperature at about 25 degree is the optimal operating condition of storage battery.In " the DC power system operations specification " of State Grid Corporation of China, also have clear and definite regulation to storage battery operating temperature: the temperature of battery room should remain on 5 ?30 degrees Celsius, most Gao Buying more than 35 degrees Celsius, and answers well-ventilated.
Existing substation temperature-adjusting device adopts large-size air conditioning set usually, it can only ensure that the indoor temperature of transformer station roughly remains in the temperature range of regulation, accurately cannot control the temperature in each control cubicle, add that existing accumulator tank all adopts with front, the sealed construction (based on safety and dust-proof needs) of rear cabinet door, direct hot switching path is not had between space and space outerpace (space outerpace herein refers to the interior space of transformer station) in accumulator tank, the heat that the storage battery being arranged in cabinet cannot be produced at running is abundant, promptly be passed to outside cabinet, the accurate control of accumulators operating ambient temperature brings difficulty.
How controlling accurately operating ambient temperature in the cabinet of existing accumulator tank, solve the high temperature season life-span of ambient temperature on storage battery and the impact of capacity, is the key ensureing service lifetime of accumulator.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of thermostatic type accumulator tank, it is on the basis not affecting the original basic structure of existing accumulator tank, the door of accumulator tank arranges special cabinet air conditioner, flame retardant type adiabator layer is installed additional in storage battery constant temperature cabinet inside, mini-fan is installed additional at top, keep constant temperature and the ventilation of accumulator tank, to guarantee that the operating ambient temperature of storage battery is not higher than 30 degrees Celsius; Also adopt electric heating gas atomization device, solve storage battery constant temperature cabinet and to be in operation the problem that produced condensed water cannot get rid of, it can extend the operation useful life of storage battery greatly, ensures that the air humidity in cabinet can not be too high simultaneously simultaneously; While increasing the service life, the capacity of storage battery can also be ensured, contribute to guaranteeing the safe, reliable of operation of power networks.
The technical solution of the utility model is: provide a kind of thermostatic type accumulator tank, comprise the cabinet of accumulator tank, described cabinet is open front structure, it is characterized in that:
On the upper outside face of described button fly front, arrange a floor standing air-conditioner device, the air inlet of described floor standing air-conditioner device and exhaust outlet, run through the door body of described button fly front, the cabinet inside towards described accumulator tank is arranged;
On the lower outside face of described button fly front, arrange a condensed water atomizing device, the condensed water discharge pipe of described floor standing air-conditioner device, is connected with described condensed water atomizing device;
At the top of described cabinet, arrange a scavenger fan, the air intake of described ventilation fan is arranged towards cabinet inside, and the outlet air end of described ventilation fan is towards cabinet outer setting.
Concrete, described floor standing air-conditioner device is machine cabinet type minitype air conditioner refrigerating plant.
Condensed water atomizing device described in it comprises a header tank, in described header tank, be provided with electrical heating element; Described electrical heating element connects through thermostat is corresponding with power supply, and described header tank is corresponding with the condensed water discharge pipe of described floor standing air-conditioner device to be connected.
On the door body of button fly front described in it, at the position corresponding with the exhaust outlet of described floor standing air-conditioner device, an axial flow blower is set; The outlet air end of described axial flow blower, the inside towards described accumulator tank cabinet is arranged.
Further, at the air intake of described ventilation fan, be provided with a turning over type electric ventilating valve; The air intake of described ventilation fan, through described turning over type electric ventilating valve, is connected with the inside of described accumulator tank cabinet.
Thermostat described in it is conventional temperature-control circuit.
Described accumulator tank cabinet and described before on every body, be respectively arranged with flame retardant type adiabator layer.
Compared with the prior art, the utility model has the advantages that:
1. the technical program, on the basis of original accumulator tank, do not affect the basic structure of accumulator tank, by arranging machine cabinet type minitype air conditioner refrigerating plant on cabinet door, be transformed into the storage battery constant temperature cabinet of band thermostat, improved product can exchange general with conventional accumulator tank in current transformer and distribution power station;
2. adopt the technical program, can easily transform operating accumulator tank, improved accumulator tank can reach new trial-production storage battery constant temperature cabinet said function, greatly can reduce costs like this, be more conducive to applying of this technology;
3. adopt electrical heating type condensed water atomizing device, storage battery constant temperature cabinet can be solved and to be in operation the problem that produced condensed water cannot discharge.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model thermostatic type accumulator tank;
Fig. 2 is the forward sight structural representation of the utility model thermostatic type accumulator tank.
In figure, 1 is cabinet, and 2 is button fly front, and 3 is floor standing air-conditioner device, 3-1 is air inlet, 3-2 is exhaust outlet, and 4 is electric heating gas atomization device, and 5 is condensed water discharge pipe, 6 is scavenger fan, 7 is turning over type electric ventilating valve, and 8 is cabinet door flame retardant type adiabator layer, and 9 is cabinet flame retardant type adiabator layer, 10 is axial flow blower, and 11 is storage battery.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
In Fig. 1 and Fig. 2, the technical solution of the utility model provides a kind of thermostatic type accumulator tank, comprises the cabinet 1 of accumulator tank, and described cabinet is open front structure, and its inventive point is:
On the upper outside face of described button fly front 2, arrange a floor standing air-conditioner device 3, the air inlet 3-1 of described floor standing air-conditioner device and exhaust outlet 3-2, run through the door body of described button fly front, the cabinet inside towards described accumulator tank is arranged;
On the lower outside face of described button fly front, arrange a condensed water atomizing device 4, the condensed water discharge pipe 5 of described floor standing air-conditioner device, is connected with described condensed water atomizing device;
At the top of described cabinet, arrange a scavenger fan 6, the air intake of described ventilation fan is arranged towards cabinet inside, and the outlet air end of described ventilation fan is towards cabinet outer setting.
Concrete, described floor standing air-conditioner device is machine cabinet type minitype air conditioner refrigerating plant.
Condensed water atomizing device described in it comprises a header tank, in described header tank, be provided with electrical heating element; Described electrical heating element connects through thermostat is corresponding with power supply, and described header tank is corresponding with the condensed water discharge pipe of described floor standing air-conditioner device to be connected.
On the door body of button fly front described in it, at the position corresponding with the exhaust outlet of described floor standing air-conditioner device, an axial flow blower 10 is set; The outlet air end of described axial flow blower, the inside towards described accumulator tank cabinet is arranged.
Further, at the air intake of described ventilation fan, be provided with a turning over type electric ventilating valve 7; The air intake of described ventilation fan, through described turning over type electric ventilating valve, is connected with the inside of described accumulator tank cabinet.
Thermostat described in it is conventional temperature-control circuit.
Described accumulator tank cabinet and described before on every body, be respectively arranged with cabinet door flame retardant type adiabator layer 8 and cabinet flame retardant type adiabator layer 9.
The main application of the technical program solves the high temperature season life-span of ambient temperature on storage battery and the impact of capacity, it can make the operating ambient temperature of storage battery not higher than 30 degrees Celsius, greatly can extend storage battery like this and run useful life, at the capacity that can also ensure storage battery that increases the service life simultaneously, guarantee that safe operation of electric network is reliable.
Floor standing air-conditioner device in the technical program can select BQC050-A2E410 type cabinet air conditioner.This machine cabinet type air-conditioning size is less, about 550 × 350 × 130mm, and weight is about 15kg, and therefore it can be arranged in the button fly front of accumulator tank completely easily.
The technical program installs mini-fan additional at the top of storage battery constant temperature cabinet, to keep constant temperature and the ventilation of accumulator tank, ensures that humidity can not be too high simultaneously.
Cabinet air conditioner has condensed water and flows out when running.In order to solve condensation water problem, the technical program flows to header tank condensed water through drainage pipe, through generating elements heat in header tank, condensed water is made to turn to water vapour, again through convection current exhaust outlet, be discharged in air, inner heater members belongs to self-regulation heater members (PTC element), it can regulate the resistance (this heating element power is 220V, 154W) of self according to the temperature on heating element surface.Like this, the condensate water discharging problem of storage battery constant temperature cabinet just can solve smoothly.
The technical program is also applicable to carry out Reconstruction in field to the accumulator tank at scene, and its specific practice is as follows:
1, measure the forward and backward cabinet door size of accumulator tank, first carried out by Qianmen glass, vacuum double-layer glass is made at Qianmen, and glass surrounding carries out heat-insulation layer.
2, back door after thickening installs air-conditioning and condensed water header tank.Periphery carries out heat-insulation layer, and ready-made door is very convenient to in-site installation.
3, when not having a power failure, shift out the storage battery in accumulator tank, stick on heat-insulation layer in accumulator tank two sides and bottom, the insulation material adopted is flame retardant type material.Miniflow fan is installed at top, installs front rear cabinet door after carrying out, and move into storage battery, switch on power, whole transformation just completes.
As long as ready work, four, five people just can complete the retrofit work of a transformer station or switchyard for one day, do the cost about 1/3rd that can reduce like this, and great popularization.
Trial-produceing successfully and applying of the utility model thermostatic type accumulator tank, has filled up the blank of this aspect of power industry.Transforming the accumulator tank be in operation also is a kind of new breakthrough, its cost performance is higher, can promote the use of after all transformer and distribution power stations until this technology, it can while guarantee battery capacity, effectively extend the working life of storage battery, contribute to safety, the stable operation of guaranteeing transformer station or switchyard.
The utility model can be widely used in the Design and manufacture field of all kinds of transformer station or switchyard accumulator tank.
Claims (7)
1. a thermostatic type accumulator tank, comprises the cabinet of accumulator tank, and described cabinet is open front structure, it is characterized in that:
On the upper outside face of described button fly front, arrange a floor standing air-conditioner device, the air inlet of described floor standing air-conditioner device and exhaust outlet, run through the door body of described button fly front, the cabinet inside towards described accumulator tank is arranged;
On the lower outside face of described button fly front, arrange a condensed water atomizing device, the condensed water discharge pipe of described floor standing air-conditioner device, is connected with described condensed water atomizing device;
At the top of described cabinet, arrange a scavenger fan, the air intake of described ventilation fan is arranged towards cabinet inside, and the outlet air end of described ventilation fan is towards cabinet outer setting.
2., according to thermostatic type accumulator tank according to claim 1, it is characterized in that described floor standing air-conditioner device is machine cabinet type minitype air conditioner refrigerating plant.
3., according to thermostatic type accumulator tank according to claim 1, it is characterized in that described condensed water atomizing device comprises a header tank, in described header tank, be provided with electrical heating element; Described electrical heating element connects through thermostat is corresponding with power supply, and described header tank is corresponding with the condensed water discharge pipe of described floor standing air-conditioner device to be connected.
4. according to thermostatic type accumulator tank according to claim 1, it is characterized in that on the door body of described button fly front, at the position corresponding with the exhaust outlet of described floor standing air-conditioner device, an axial flow blower is set; The outlet air end of described axial flow blower, the inside towards described accumulator tank cabinet is arranged.
5. according to thermostatic type accumulator tank according to claim 1, it is characterized in that the air intake at described ventilation fan, be provided with a turning over type electric ventilating valve; The air intake of described ventilation fan, through described turning over type electric ventilating valve, is connected with the inside of described accumulator tank cabinet.
6., according to thermostatic type accumulator tank according to claim 1, it is characterized in that described thermostat is conventional temperature-control circuit.
7. according to thermostatic type accumulator tank according to claim 1, it is characterized in that described accumulator tank cabinet and described before on every body, be respectively arranged with flame retardant type adiabator layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145875.0U CN204441357U (en) | 2015-03-13 | 2015-03-13 | A kind of thermostatic type accumulator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145875.0U CN204441357U (en) | 2015-03-13 | 2015-03-13 | A kind of thermostatic type accumulator tank |
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| CN204441357U true CN204441357U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520145875.0U Active CN204441357U (en) | 2015-03-13 | 2015-03-13 | A kind of thermostatic type accumulator tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2785536C1 (en) * | 2019-08-12 | 2022-12-08 | Чжаоцин Хэнъи Индастриал Компани Лтд | Hair dryer |
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2015
- 2015-03-13 CN CN201520145875.0U patent/CN204441357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2785536C1 (en) * | 2019-08-12 | 2022-12-08 | Чжаоцин Хэнъи Индастриал Компани Лтд | Hair dryer |
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| GR01 | Patent grant |