CN109489382A - A kind of fire hose drying device based on heat pump and the auxiliary heat of electricity - Google Patents
A kind of fire hose drying device based on heat pump and the auxiliary heat of electricity Download PDFInfo
- Publication number
- CN109489382A CN109489382A CN201811429849.5A CN201811429849A CN109489382A CN 109489382 A CN109489382 A CN 109489382A CN 201811429849 A CN201811429849 A CN 201811429849A CN 109489382 A CN109489382 A CN 109489382A
- Authority
- CN
- China
- Prior art keywords
- air
- fire hose
- hose
- drying device
- dry
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
Abstract
The invention discloses a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity, including dry cell, air hose, blower, condensate drain pan, condensate pipe, evaporator, copper pipe, compressor, condenser, throttle valve, thermometer, electric heating wire；The dry cell includes fire hose, fire hose import, fire hose outlet, personnel's access door, air hose, the double-deck blinds air outlet, workbench；The workbench includes bearing, steel pipe, bracket, idler wheel；The small indoor setting import wind of the drying and return air inlet.Circulation air in drying device dehumidifies at evaporator, heats at condenser, is sent into dry cell by air inlet, if air outlet temperature is not up to temperature requirement, opens electric heating wire auxiliary heating.Circulation air provides circulation power by blower, is recycled.The present invention solves the problems, such as that fire hose can not be dried using the rear short time, extends the service life of fire hose.
Description
Technical field
The present invention relates to a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity, dry for fire hose are led
Domain.
Background technique
Fire hose is as important fire-fighting equipment tool, for transporting the anti-flaming liquids inner rubber such as high pressure water or foam
The pipeline that external nylon cloth is constituted.Due to the working environment of fire hose, there are a large amount of using rear surface for fire hose
Moisture is easily easy to cause the mouldy of water band to rot, shortens fire hose if fire hose be dried not in time
Service life, be unfavorable for the normal use of fire hose.Meanwhile the hot blast temperature of drying device generation at this stage is excessively high, disappears
Water blocking tape inner rubber is easily because high temperature is damaged.And a kind of dry dress of fire hose based on heat pump and the auxiliary heat of electricity of the present invention
The it is proposed set solves the problems, such as fire hose rapid draing.The device makes full use of electric energy to do fire hose surface
It is dry, it maintains hot wind at 50 DEG C ~ 60 DEG C, prevents the mouldy of fire hose from rotting, greatly prolong fire hose service life, while
It avoids because of the excessively high influence to fire hose inner rubber of hot blast temperature, apparatus structure is simple, has very strong feasibility, can
It is widely used in the dry field of fire-fighting.
Summary of the invention
Easy mouldy rotten problem can not be dried for nowadays fire hose in the present invention in time after use, provide
A kind of structure is simple, by electric energy carries out quick-drying fire hose drying device.
The invention discloses a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity, including dry cell, air hose,
Blower, condensate drain pan, condensate pipe, evaporator, copper pipe, compressor, condenser, throttle valve, thermometer, electric heating wire；It is described
Dry cell includes fire hose, fire hose import, fire hose outlet, personnel's access door, air hose, the double-deck blinds outlet air
Mouth, workbench；The workbench includes bearing, steel pipe, bracket, idler wheel；The small indoor setting import wind of the drying and return air inlet.
Circulation air in drying device dehumidifies at evaporator, heats at condenser, dry cell is sent by air inlet, if outlet air
Mouth temperature is not up to temperature requirement, then opens electric heating wire auxiliary heating；After dry fire hose, water capacity increases, from return air
Mouth outflow.Circulation air provides circulation power by blower, is recycled.The present invention solve fire hose using the rear short time without
The dry problem of method, extends the service life of fire hose.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the fire hose drying device based on heat pump and the auxiliary heat of electricity of the present invention.Wherein, 1, return air
Mouthful；2.1, air hose；2.2, air hose；2.3, air hose；3, blower；4, condensate pipe；5, condensate drain pan；6, evaporator；7, copper pipe；8,
Compressor；9, condenser；10, air inlet；11, throttle valve；12, fire hose import；13, fire hose exports；14, personnel go out
Introduction；15, dry cell；16, electric heating wire；17, thermometer.
Fig. 2 is the schematic diagram of dry cell.Wherein, 12, fire hose import；13, fire hose exports；14, personnel go out
Introduction；15, dry cell；18, fire hose；19.1, the double-deck blinds air outlet；19.2, the double-deck blinds air outlet；19.3, it is double
Layer blinds air outlet；19.4, the double-deck blinds air outlet；19.5, the double-deck blinds air outlet；19.6, the double-deck blinds air outlet；20,
Workbench；21.1, air hose；21.2, air hose.
Fig. 3 is the schematic diagram of workbench.Wherein, 20, workbench；22.1, steel pipe；22.2, steel pipe；22.3, steel pipe；
22.4, steel pipe；23.1, bearing；23.2, bearing；23.3, bearing；23.4, bearing；23.5, bearing；23.6, bearing；23.7, axis
It holds；23.8, bearing；24.1, idler wheel；24.2, idler wheel；24.3, idler wheel；24.4, idler wheel.
Specific embodiment
Below in conjunction with attached drawing to a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity of the present invention make into
One step explanation.
As shown in the picture, a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity comprising: return air inlet 1, air hose
2, blower 3, condensate pipe 4, condensate drain pan 5, evaporator 6, copper pipe 7, compressor 8, condenser 9, air inlet 10, throttle valve 11,
Fire hose import 12, personnel's access door 14, dry cell 15, electric heating wire 16, thermometer 17, disappears at fire hose outlet 13
Water blocking tape 18, the double-deck blinds air outlet 19, workbench 20, air hose 21, steel pipe 22, bearing 23, idler wheel 24, bracket 25.Described time
Air port 1 is connect with air hose 2.1, and air hose 2.1 is connect with 3 import of blower, and the outlet of blower 3 is connect with air hose 2.2, is set in air hose 2.2
Set evaporator 6, condensate drain pan 5 is arranged in 6 lower end of evaporator, and condensate drain pan 5 is connect with condensate pipe 4, and condensate pipe 4 is by condensed water
Drying device is discharged；2.3 end of air hose connects air inlet 10, and condenser 9 is arranged in air hose 2.3；Electric heating wire is arranged in air hose 2.3
16；Thermometer 17 is arranged in 2.3 end of air hose.Apart from ground on the bracket 25 of 20 left and right sides of workbench in dry cell 15
Bearing 23 is symmetrically installed at 1.5m, each pair of symmetrical bearing 23 is connected by steel pipe 22；Steel pipe 22 is free to rotate；Dry cell 15 is right
Fire hose import 12 is set at the 1.5m of ground in side walls, on dry 15 left side wall of cell at the 1.5m of ground pair
Setting fire hose is claimed to export 13；Dry 15 downside wall middle position designer's access door 14 of cell.
A kind of fire hose drying device based on heat pump and the auxiliary heat of electricity, the drying hot-air enthalpy at air inlet 10 areh 1 ,
Temperature is controlled at 50 DEG C ~ 60 DEG C；Low temperature enthalpy of humid air at return air inlet 1 ish 2 , flow through the later Cryogenic air of evaporator 6
Enthalpy ish 3 ；The refrigerating capacity of the evaporator 6 isQ 1 =(h 2 - h 3 )m a ；The thermal discharge of the condenser 9 isQ 2 =(h 1 - h 3 )m a ；m a
For the quality of dry air in circulation humid air in drying device.
In a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity, refrigerant passes through 6 vapour of evaporator in copper pipe 7
Change, absorb the latent heat of vaporization of low temperature humid air in the air hose 2.2 entered by return air inlet 1, refrigerant becomes refrigerant vapour entrance
Refrigerant vapor compression is high-temperature high-pressure refrigerant steam by compressor 8, compressor 8, and condenser 9 will condense heat release and pass heat
Cryogenic air in air supply duct 2.3.Refrigerant is again introduced into evaporator 6 after being depressured by throttle valve 11, carry out cycle operation.
Cryogenic air in air hose 2.1 is pumped by the blower 3 by return air inlet 1, by 6 cooling and dehumidifying of pervaporation device, condensation
Water instills condensate drain pan 5, is discharged by condensate pipe 4.Air after cooling and dehumidifying is reached through air hose 2.3 to be heated at condenser 9, warp
Air inlet 10 enters dry cell 15.
The thermometer 17 detects 2.3 end supply air temperature of air hose and it is auxiliary then to open electric heating wire 16 when temperature is lower than 50 DEG C
Help heating；When temperature is higher than 60 DEG C, then electric heating wire 16 is closed.
Staff is entered by personnel's access door 14, and fire hose 18 enters from fire hose import 12, is placed on work
On the steel pipe 22 of platform 20, left from fire hose outlet 13.The both ends of steel pipe 22 are separately fixed on symmetrical bearing 23, work
20 lower end of platform is fixed on idler wheel 24 by bracket 25.
Dry hot-air is entered in dry cell 15 by air inlet 10, enters air hose 21 in dry cell 15, by double
Layer blinds air outlet 19 blows out dry hot-air, adjusts wind direction by the double-deck blinds air outlet 19 to reach preferably dry effect
Fruit.
A kind of fire hose drying device based on heat pump and the auxiliary heat of electricity, can be used for but not only limit the use of in fire hose
Drying.
Claims (7)
1. a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity, which is characterized in that including dry cell, air hose, wind
Machine, condensate drain pan, condensate pipe, evaporator, copper pipe, compressor, condenser, throttle valve, thermometer, electric heating wire；It is described dry
Dry cell include fire hose, fire hose import, fire hose outlet, personnel's access door, air hose, the double-deck blinds air outlet,
Workbench；The return air inlet is connect with air hose, and air hose is connect with fan inlet, and fan outlet is connect with air hose, setting in air hose
Condensate drain pan is arranged in evaporator, evaporator lower end, and condensate drain pan is connect with condensate pipe, and drying is discharged in condensed water by condensate pipe
Device；Air hose end connects air inlet, sets gradually condenser, electric heating wire, thermometer in air hose；Wall on the right side of dry cell
On fire hose import is set at the 1.5m of ground, the fire-fighting arranged symmetrically apart from the 1.5m of ground on wall on the left of dry cell
The outlet of water band；Wall middle position designer's access door, personnel's access door require heat preservation on the downside of dry cell.
2. a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity according to claim 1, which is characterized in that into
Drying hot-air enthalpy at air port ish 1 , temperature control is at 50 DEG C ~ 60 DEG C；Low temperature enthalpy of humid air at return air inlet ish 2 , flow through
The enthalpy of the later Cryogenic air of evaporator ish 3 ；The refrigerating capacity of the evaporator isQ 1 =(h 2 - h 3 )m a ；The heat release of the condenser
Amount isQ 2 =(h 1 - h 3 )m a ；m a For the quality of dry air in circulation humid air in drying device, unit is selected according to refrigerating capacity.
3. a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity according to claim 1, which is characterized in that institute
It states dry hot-air in dry cell to be entered in dry cell by air inlet, dry hot-air enters dry small interior by air inlet
Air hose after by the double-deck blinds air outlet blowout, the wind direction of the changeable dry hot-air of the double-deck blinds air outlet can be passed through；
The moisture evaporation of fire hose outer surface is dried in dry hot-air, will be relatively wet after dry
The low temperature humid air that degree becomes larger and temperature is lower sucks return air inlet by blower, carries out circulating-heating to air.
4. a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity according to claim 1, which is characterized in that institute
It states evaporator, compressor, condenser, throttle valve to connect by copper pipe, internal cycle fluid is refrigerant；The compressor and section
Stream valve is placed at the top of dry cell；Refrigerant absorbs the heat of the low temperature humid air entered by return air inlet in evaporator in copper pipe
Amount becomes refrigerant vapour and enters compressor, and refrigerant vapor compression is high-temperature high-pressure refrigerant steam by compressor, by cold
Heat is transmitted to Cryogenic air by condenser, and rear to be again introduced into evaporator by throttle valve decompression, constantly circulation works.
5. a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity according to claim 1, which is characterized in that institute
Thermometer detection air inlet supply air temperature is stated, when supply air temperature is greater than 60 DEG C, closes electric heating wire；Supply air temperature is less than 50 DEG C
When, open electric heating wire.
6. a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity according to claim 1, which is characterized in that institute
Stating workbench includes bearing, steel pipe, bracket, idler wheel；At left and right sides of bracket, it is being symmetrically installed bearing at the 1.5m of ground, often
Symmetrical bearing is connected by steel pipe；Steel pipe is free to rotate；Pedestal lower end installs idler wheel, to facilitate the movement of workbench；It is described
Fire hose, which is placed on the steel pipe of the workbench, carries out mobile drying.
7. a kind of fire hose drying device based on heat pump and the auxiliary heat of electricity according to claim 1, which is characterized in that institute
Stating dry cell wall iron plate can be used to be welded, it is possible to use armored concrete material；When being welded using iron plate, need to wall into
Row isothermal holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429849.5A CN109489382A (en) | 2018-11-28 | 2018-11-28 | A kind of fire hose drying device based on heat pump and the auxiliary heat of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429849.5A CN109489382A (en) | 2018-11-28 | 2018-11-28 | A kind of fire hose drying device based on heat pump and the auxiliary heat of electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109489382A true CN109489382A (en) | 2019-03-19 |
Family
ID=65697850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429849.5A Pending CN109489382A (en) | 2018-11-28 | 2018-11-28 | A kind of fire hose drying device based on heat pump and the auxiliary heat of electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109489382A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569344A (en) * | 2020-05-28 | 2020-08-25 | 青岛理工大学 | Circulating drying device, fire hose drying system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203605664U (en) * | 2013-07-25 | 2014-05-21 | 南通星诺冷冻设备有限公司 | Heat pump drying device for removing water on surface of material |
| KR101452466B1 (en) * | 2014-03-27 | 2014-10-23 | (주)에네스이엔지 | Cool or warm air drying system using heat pump |
| CN205843311U (en) * | 2016-07-26 | 2016-12-28 | 上海筑能环境科技有限公司 | A kind of Novel multifunctional heat pump drying all-in-one |
| CN106858271A (en) * | 2017-03-29 | 2017-06-20 | 仲恺农业工程学院 | A kind of pump type heat low temperature and high relative humidity air thawing device |
| CN207506888U (en) * | 2017-08-25 | 2018-06-19 | 重庆力杰消防工程有限公司 | A kind of fire hose rolling-up device for having the function of to be cleaned and dried |
-
2018
- 2018-11-28 CN CN201811429849.5A patent/CN109489382A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203605664U (en) * | 2013-07-25 | 2014-05-21 | 南通星诺冷冻设备有限公司 | Heat pump drying device for removing water on surface of material |
| KR101452466B1 (en) * | 2014-03-27 | 2014-10-23 | (주)에네스이엔지 | Cool or warm air drying system using heat pump |
| CN205843311U (en) * | 2016-07-26 | 2016-12-28 | 上海筑能环境科技有限公司 | A kind of Novel multifunctional heat pump drying all-in-one |
| CN106858271A (en) * | 2017-03-29 | 2017-06-20 | 仲恺农业工程学院 | A kind of pump type heat low temperature and high relative humidity air thawing device |
| CN207506888U (en) * | 2017-08-25 | 2018-06-19 | 重庆力杰消防工程有限公司 | A kind of fire hose rolling-up device for having the function of to be cleaned and dried |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569344A (en) * | 2020-05-28 | 2020-08-25 | 青岛理工大学 | Circulating drying device, fire hose drying system and method |
| WO2021237998A1 (en) * | 2020-05-28 | 2021-12-02 | 青岛理工大学 | Circulating drying device, and fire hose drying system and method |
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