CN204880456U - Modular air dehydrating unit - Google Patents
Modular air dehydrating unit Download PDFInfo
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- CN204880456U CN204880456U CN201520548006.2U CN201520548006U CN204880456U CN 204880456 U CN204880456 U CN 204880456U CN 201520548006 U CN201520548006 U CN 201520548006U CN 204880456 U CN204880456 U CN 204880456U
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Abstract
The utility model discloses a modular air dehydrating unit belongs to air dewetting technical field, and it includes freeze drying machine, dehumidification runner, direct pipe and communicating pipe, the air -supply line has a first branch road, and the wind channel has the second branch road, go out the tuber pipe and have a third branch road, first branch road and second branch road all with direct union coupling, the air -out piping is to the tamper of the runner that dehumidifies, first is equipped with first valve on the road, and the second props up and is equipped with the second valve on the road, and the third props up and is equipped with the third valve on the road, is equipped with the air inlet valve on the air -supply line between first branch road and the evaporimeter, is equipped with the air -out valve on the play tuber pipe, is equipped with the intercommunication valve on communicating pipe, is equipped with the wind channel valve on the wind channel, direct pipe has the fourth branch road, and the fourth props up and is equipped with four valves and heater on the road. This device can effectively dehumidify under various humiture environment, has extensive applicability, side effect is few, the dehumidification is effectual, durable, low cost's characteristics, and is very practical.
Description
Technical field
The utility model relates to air dewetting technical field.
Background technology
Engine rooms of wind power generators or tower cylinder are the environment of a relative closure, in order to ensure the normal operation of wherein equipment, need to make the humidity and temperature that in cabin or tower cylinder, maintenance one is stable.At present, the mode of air dewetting mainly contains following several:
One, cooling and dehumidifying.Below Air flow to dew point, be that the hydrogenesis in air becomes drop, thus reduce the humidity of air.The machine of the method is used to have cooled dehumidifier unit.
Two, compression dehumidifying.Namely humid air compressed, cool, make the hydrogenesis in air, thus reduce the humidity of air.The method is applicable to the less occasion of air quantity, but is unwell to Wind Volume occasion.
Three, solid adsorption type dehumidifying.Namely adopt capillarity by water adsorption on solid moisture absorbent.Capillary can reduce dew point, but the equipment that when adsorption area is large, the method is used also can become large thereupon.
Four, liquid absorptive dehumidifying.Namely the spray absorber moisture of water lithium chloride solution is adopted.The shortcoming of the method is that equipment is comparatively large, and must change absorbing liquid.
Five, adsorption runner dehumidifying.The thin plate being about to dipping hygroscopic agent is processed into cellular runner, and ventilates to runner.Use the machine of the method to have rotary dehumidifier, rotary dehumidifier relatively simple for structure, can work at a lower temperature.
The rotation per hour 8 ~ 18 times under the driving of motor of the runner of rotary dehumidifier, runner is divided into moisture absorption district and renewing zone, moisture in air is after moisture absorption district is removed, dried air is sent into indoor by air blast, and the runner region absorbing moisture is when moving to renewing zone, moisture can be driven away from the regeneration air (warm air) of reverse feeding, thus realize the regeneration of runner.Like this, runner repeats moisture absorption and regeneration two actions continuously, thus provides dry air constantly.
At present, machine mainly cooled dehumidifier unit and the rotary dehumidifier of engine rooms of wind power generators or the dehumidifying of tower cylinder is applied to.But cooled dehumidifier unit is comparatively large by the temperature limiting of environment for use, and during General Requirements start, environment temperature is more than 15 DEG C, otherwise affects the operation of machine; And heat can be produced, the side effect that this part heat will certainly bring indoor temperature to raise during the rotary wheel regeneration of rotary dehumidifier, Electric heating when simultaneously regenerating also can increase energy consumption, and rotary dehumidifier cost is higher, uses continuously and easily damages.
In a word, in prior art, also lack that a kind of applicability is wide, few side effects, durable in use, dehydrating unit with low cost.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of combination type air dehydrating unit is provided, this device is the degree of depth combination of cooled dehumidifier unit and rotary dehumidifier, its hot-air that cooled dehumidifier unit can be utilized to produce regenerates runner, control the overall energy consumption of device, design ingenious, this device can use three kinds of modes to dehumidify, humiture situation according to indoor can use different dehumidification modes, thus reach the maximization of dehumidification rate, its effect on moisture extraction is good, very practical.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of combination type air dehydrating unit, it comprises cooled dehumidifier unit, cooled dehumidifier unit comprises for the evaporimeter of cooling-air and the condenser for adding hot-air, cooled dehumidifier unit has blast pipe and discharge pipe, between evaporimeter and condenser, there is air channel, also comprise the desiccant wheel driven by motor, the straight pipe leading desiccant wheel moisture absorption district, and for being communicated with the communicating pipe of blast pipe and air channel; Blast pipe has the first branch road, air channel has the second branch road, discharge pipe has the 3rd branch road, first branch road is all connected with straight pipe with the second branch road, the renewing zone of discharge pipe guiding desiccant wheel, the tie point in the second branch road and air channel is the first tie point, and the tie point in communicating pipe and air channel is the second tie point, and the first tie point is between evaporimeter and the second tie point; First branch road is provided with the first valve, second branch road is provided with the second valve, 3rd branch road is provided with the 3rd valve, blast pipe between first branch road and evaporimeter is provided with air intake valve, 3rd discharge pipe between branch road and desiccant wheel is provided with air-out valve, be provided with connection valve communicating pipe, the air channel between the first tie point and the second tie point is provided with air channel valve; Straight pipe has the 4th branch road of guiding desiccant wheel renewing zone, and the 4th branch road is provided with the 4th valve and heater.
This device has three kinds of dehumidification modes:
1, when indoor temperature and humidity is higher, open air intake valve, air channel valve and the 3rd valve, close other valves, this device only dehumidifies with cooled dehumidifier unit;
2, when temperature is in critical value, cooled dehumidifier unit is between middle efficiency area, now open air intake valve, be communicated with valve, second valve and air-out valve, close other valves, the air major part entering this device imports straight pipe through the second branch road, and be drawn towards moisture absorption district, evaporimeter is walked around at least partially through communicating pipe, and renewing zone is drawn towards after condenser heating, now this device is the combination dehumidification mode of freeze drying and rotary wheel dehumidifying, dehumidification rate greatly improves relative to being used alone cooled dehumidifier unit, and take full advantage of the condenser of cooled dehumidifier unit, save energy consumption,
3, when the temperature is low, open the first valve, the 4th valve and heater, the air major part entering this device is directed to moisture absorption district, is directed to renewing zone at least partially through after the heating of heater, now cooled dehumidifier unit is closed, and this device is only with the dehumidifying of rotary wheel dehumidifying method.
As preferably, the 4th branch road and discharge pipe have common outlet, and namely the 4th branch road and discharge pipe partially overlap.
As preferably, the rotating speed of desiccant wheel be 8 ~ 18 turns per hour.
As preferably, the 4th straight pipe between branch road and desiccant wheel is provided with direct-through valve.Direct-through valve coordinates the 4th valve can control the distribution of the throughput of guiding desiccant wheel moisture absorption district and renewing zone better.
Further, this device also comprises temperature sensor and control module, control module has signal input part and signal output part, temperature sensor is connected with signal input part, described first valve, the second valve, the 3rd valve, the 4th valve, air intake valve, air-out valve, direct-through valve, connection valve and air channel valve are magnetic valve, and the motor of described magnetic valve, heater, cooled dehumidifier unit and driving desiccant wheel is all connected with signal output part.Control module can automatically control this device according to the humiture situation of indoor and switch dehumidification mode, this device easily is automated, uses convenient.
The beneficial effect adopting technique scheme to produce is: the utility model is the degree of depth combination of cooled dehumidifier unit and rotary dehumidifier, three kinds of modes can be used respectively to dehumidify according to the humiture situation of indoor, thus reach the maximization of dehumidification rate; Especially, when the combination carrying out freeze drying and rotary wheel dehumidifying dehumidifies, the condenser in cooled dehumidifier unit can be utilized to heat the air being directed to renewing zone, design ingenious.In a word, this device effectively can dehumidify under various humiture environment, has the advantages that applicability is wide, few side effects, effect on moisture extraction are good, durable in use, with low cost, very practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, evaporimeter; 2, condenser; 3, desiccant wheel; 31, moisture absorption district; 32, renewing zone; 4, blast pipe; 41, air intake valve; 51, air channel valve; 6, discharge pipe; 61, air-out valve; 7, straight pipe; 71, direct-through valve; 8, the first branch road; 81, the first valve; 91, the second valve; 101, the 4th valve; 102, heater; 11, the 3rd branch road; 111, the 3rd valve; 12, communicating pipe; 121, valve is communicated with.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of combination type air dehydrating unit, it comprises cooled dehumidifier unit, and cooled dehumidifier unit comprises for the evaporimeter 1 of cooling-air and the condenser 2 for adding hot-air, cooled dehumidifier unit has blast pipe 4 and discharge pipe 6, has air channel between evaporimeter 1 and condenser 2; Comprise the desiccant wheel 3 driven by motor, the straight pipe 7 leading desiccant wheel 3 moisture absorption district 31 in addition, and for being communicated with the communicating pipe 12 of blast pipe 4 and air channel; Blast pipe 4 has the first branch road 8, air channel has the second branch road, discharge pipe 6 has the 3rd branch road 11, first branch road 8 is all connected with straight pipe 7 with the second branch road, discharge pipe 6 leads the renewing zone 32 of desiccant wheel 3, the tie point in the second branch road and air channel is the first tie point, and communicating pipe 12 is the second tie point with the tie point in air channel, and the first tie point is between evaporimeter 1 and the second tie point; First branch road 8 is provided with the first valve 81, second branch road is provided with the second valve 91,3rd branch road 11 is provided with the 3rd valve 111, blast pipe 4 between first branch road 8 and evaporimeter 1 is provided with air intake valve 41, discharge pipe 6 between 3rd branch road 11 and desiccant wheel 3 is provided with air-out valve 61, be provided with the air channel be communicated with between valve 121, first tie point and the second tie point communicating pipe 12 and be provided with air channel valve 51; Straight pipe 7 has the 4th branch road of guiding desiccant wheel 3 renewing zone 32,4th branch road and discharge pipe 6 have common outlet, 4th branch road is provided with the 4th valve 101 and the straight pipe 7 between heater the 102, four branch road and desiccant wheel 3 is provided with direct-through valve 71; This device also comprises temperature sensor and control module, control module has signal input part and signal output part, temperature sensor is connected with signal input part, the above valve is magnetic valve, motor and the above-described magnetic valve of heater 102, cooled dehumidifier unit, driving desiccant wheel are all connected with signal output part, and the control of controlled module.The rotating speed of the desiccant wheel that this device is used be 8 ~ 18 turns per hour.
This device has three kinds of dehumidification modes:
When temperature sensor detects that indoor temperature and humidity is higher, control module opens air intake valve 41, air channel valve 51 and the 3rd valve 111, and close other valves, this device only dehumidifies with cooled dehumidifier unit;
When temperature sensor detects that temperature is in critical value, control module controls to open air intake valve 41, be communicated with valve 121, second valve 91 and air-out valve 61, close other valves, the air major part entering this device imports straight pipe through the second branch road, and be drawn towards moisture absorption district 31, evaporimeter 1 is walked around at least partially through communicating pipe 12, and renewing zone 32 is drawn towards after condenser 2 heats, now this device is the combination dehumidification mode of freeze drying and rotary wheel dehumidifying, dehumidification rate greatly improves relative to being used alone cooled dehumidifier unit, and take full advantage of the condenser of cooled dehumidifier unit, save energy consumption,
When temperature sensor detects that temperature is lower, control module controls to open the first valve 81, the 4th valve 101 and heater 102, the air major part entering this device is directed to moisture absorption district 31, renewing zone 32 is directed to after heating at least partially through heater 102, now cooled dehumidifier unit is closed, and this device is only with the dehumidifying of rotary wheel dehumidifying method.
The utility model is the degree of depth combination of cooled dehumidifier unit and rotary dehumidifier, three kinds of modes can be used respectively to dehumidify according to the humiture situation of indoor, thus reach the maximization of dehumidification rate; Especially, when the combination carrying out freeze drying and rotary wheel dehumidifying dehumidifies, the condenser in cooled dehumidifier unit can be utilized to heat the air being directed to renewing zone, design ingenious.In a word, this device effectively can dehumidify under various humiture environment, has the advantages that applicability is wide, few side effects, effect on moisture extraction are good, durable in use, with low cost, very practical.
Claims (5)
1. a combination type air dehydrating unit, it comprises cooled dehumidifier unit, cooled dehumidifier unit comprises for the evaporimeter of cooling-air and the condenser for adding hot-air, cooled dehumidifier unit has blast pipe and discharge pipe, between evaporimeter and condenser, there is air channel, it is characterized in that: also comprise the desiccant wheel driven by motor, the straight pipe leading desiccant wheel moisture absorption district, and for being communicated with the communicating pipe of blast pipe and air channel; Blast pipe has the first branch road, air channel has the second branch road, discharge pipe has the 3rd branch road, first branch road is all connected with straight pipe with the second branch road, the renewing zone of discharge pipe guiding desiccant wheel, the tie point in the second branch road and air channel is the first tie point, and the tie point in communicating pipe and air channel is the second tie point, and the first tie point is between evaporimeter and the second tie point; First branch road is provided with the first valve, second branch road is provided with the second valve, 3rd branch road is provided with the 3rd valve, blast pipe between first branch road and evaporimeter is provided with air intake valve, 3rd discharge pipe between branch road and desiccant wheel is provided with air-out valve, be provided with connection valve communicating pipe, the air channel between the first tie point and the second tie point is provided with air channel valve; Straight pipe has the 4th branch road of guiding desiccant wheel renewing zone, and the 4th branch road is provided with the 4th valve and heater.
2. combination type air dehydrating unit according to claim 1, is characterized in that described 4th branch road and discharge pipe have common outlet.
3. combination type air dehydrating unit according to claim 1, it is characterized in that the rotating speed of described desiccant wheel be 8 ~ 18 turns per hour.
4. combination type air dehydrating unit according to claim 1, is characterized in that the described 4th straight pipe between branch road and desiccant wheel is provided with direct-through valve.
5. combination type air dehydrating unit according to claim 4, characterized by further comprising temperature sensor and control module, control module has signal input part and signal output part, temperature sensor is connected with signal input part, described first valve, the second valve, the 3rd valve, the 4th valve, air intake valve, air-out valve, direct-through valve, connection valve and air channel valve are magnetic valve, and the motor of described magnetic valve, heater, cooled dehumidifier unit and driving desiccant wheel is all connected with signal output part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548006.2U CN204880456U (en) | 2015-07-27 | 2015-07-27 | Modular air dehydrating unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548006.2U CN204880456U (en) | 2015-07-27 | 2015-07-27 | Modular air dehydrating unit |
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| CN204880456U true CN204880456U (en) | 2015-12-16 |
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| CN201520548006.2U Active CN204880456U (en) | 2015-07-27 | 2015-07-27 | Modular air dehydrating unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989480A (en) * | 2017-03-13 | 2017-07-28 | 广东美的制冷设备有限公司 | Dehumidification air conditioner and its control method |
| CN109275430A (en) * | 2018-09-04 | 2019-01-29 | 四川长虹空调有限公司 | Cooler for grain warehouse storage chamber |
| CN109855195A (en) * | 2019-03-22 | 2019-06-07 | 泰豪科技股份有限公司 | A kind of ultra-low humidity dehumidification system |
| CN113007821A (en) * | 2021-04-12 | 2021-06-22 | 海南大学 | Indoor dehumidification method realized through window |
-
2015
- 2015-07-27 CN CN201520548006.2U patent/CN204880456U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989480A (en) * | 2017-03-13 | 2017-07-28 | 广东美的制冷设备有限公司 | Dehumidification air conditioner and its control method |
| CN106989480B (en) * | 2017-03-13 | 2019-07-30 | 广东美的制冷设备有限公司 | Dehumidification air conditioner and its control method |
| CN109275430A (en) * | 2018-09-04 | 2019-01-29 | 四川长虹空调有限公司 | Cooler for grain warehouse storage chamber |
| CN109855195A (en) * | 2019-03-22 | 2019-06-07 | 泰豪科技股份有限公司 | A kind of ultra-low humidity dehumidification system |
| CN113007821A (en) * | 2021-04-12 | 2021-06-22 | 海南大学 | Indoor dehumidification method realized through window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Modular air dehydrating unit Effective date of registration: 20180426 Granted publication date: 20151216 Pledgee: Industrial Commercial Bank of China Ltd Beijing Cuiwei Road Branch Pledgor: ONOFF ELECTRIC CO., LTD. Registration number: 2018990000318 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201230 Granted publication date: 20151216 Pledgee: Industrial Commercial Bank of China Ltd. Beijing Cuiwei Road Branch Pledgor: ONOFF ELECTRIC Co.,Ltd. Registration number: 2018990000318 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |