CN204757197U - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
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- CN204757197U CN204757197U CN201520453968.XU CN201520453968U CN204757197U CN 204757197 U CN204757197 U CN 204757197U CN 201520453968 U CN201520453968 U CN 201520453968U CN 204757197 U CN204757197 U CN 204757197U
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- dehumidifier
- condenser
- heat pump
- regeneration
- wind
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Abstract
(B, ) the utility model relates to a dehumidifier which comprises the dehumidification runner is equipped with the adsorbent on the dehumidification runner, it has the dehumidification district to separate on the dehumidification runner and tamper, the runner that dehumidifies are connected with and drive its pivoted drive arrangement, and distinguish one side in the dehumidification and be the new trend wind channel, for regeneration wind wind channel on one side of the tamper, dehumidifier still including the at least individual heat pump of (b) (b) 2 (b) (b), the heat pump including the evaporimeter, compressor, condenser, the expansion valve that form cooling cycle system, the condenser setting of a plurality of heat pumps be in the regeneration wind entrance of tamper, the condenser of a plurality of heat pumps tandem arrangement in proper order in regeneration wind wind channel. The heat pump can set up different quantity according to the actual demand, also can select to open or close the one or more heat pump among the dehumidifier according to the actual demand, and the demand that makes dehumidifier satisfy different conditions is used also more in a flexible way. (B, )
Description
Technical field
the utility model relates to a kind of dehumidifier, particularly relates to a kind of dehumidifier being provided with heat pump.
Background technology
rotary dehumidifier dehumidifying regenerating section is in the market all adopt the modes such as electrical heating, Steam Heating or natural gas indirect, runner is all the compound runner adopting silica gel or molecular sieve runner and silica gel molecular sieve combination, the temperatures as high 140 DEG C of regeneration heating, energy consumption is high; The surface cooler processing new wind is all that refrigeration machine provides chilled water, and complete machine energy consumption is quite large.In occasions such as people's air defense, national defence, natatoriums, humidity load is large, particularly summer, general air-conditioning can not meet dehumidification requirements, in the prior art, additionally provide the dehumidifier being provided with heat pump, use the condenser of heat pump to be placed on thermal regeneration wind in recovery passage, evaporimeter is placed on the new wind of cooling in new wind passage.But the efficiency of heating surface of the condenser in the recovery passage of dehumidifier of the prior art is limited, and ladder-elevating temperature can not be realized.
Summary of the invention
technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of dehumidifier that can regenerate wind ladder-elevating temperature.
for solving above technical problem, the utility model takes following technical scheme:
a kind of dehumidifier, comprise desiccant wheel, desiccant wheel is provided with adsorbent, desiccant wheel divides and is separated with dehumidifying district and renewing zone, desiccant wheel is connected with the drive unit driving it to rotate, dehumidifying, side, district is new wind air channel, it is regeneration wind air channel in side, renewing zone, described dehumidifier also comprises at least 2 heat pumps, described heat pump comprises the evaporimeter forming cooling cycle system, compressor, condenser, expansion valve, the condenser of described multiple heat pumps is arranged on the regeneration wind porch of described renewing zone, the condenser of described multiple heat pumps in regeneration wind air channel successively in tandem.
preferably, the evaporimeter of described heat pump is arranged on the new wind porch in described dehumidifying district, and outdoor new wind enters after described evaporimeter enters the dehumidifying district dehumidifying of described desiccant wheel after evaporator refrigeration and is admitted to indoor after desiccation.
preferably, the quantity of described heat pump is 2,3 or 4, described each heat pump comprises a condenser, takes the moisture in renewing zone out of outdoor after indoor regeneration wind enters multiple condenser successively after entering the renewing zone of described desiccant wheel after ladder-elevating temperature.
preferably, described dehumidifier also comprises the regeneration blower fan in the regeneration wind exit being arranged on described renewing zone, is arranged on the dehumidifying blower fan in the new wind exit in described dehumidifying district.
due to the employing of above technical scheme, the utility model compared with prior art tool has the following advantages: be at least provided with two condensers in the regeneration wind passage of dehumidifier, the condenser of multiple heat pump in regeneration wind air channel successively in tandem, the moisture of adsorbent in renewing zone is taken out of outdoor regeneration wind is entered the renewing zone of described desiccant wheel by multiple condenser successively after ladder-elevating temperature after, outdoor new wind enters after described evaporimeter enters the dehumidifying district dehumidifying of described desiccant wheel after evaporator refrigeration and is admitted to indoor after desiccation, thus decrease the power that dehumidifier heats and freeze, reach energy-saving and cost-reducing object.Heat pump can arrange different quantity according to the actual requirements, also can select the one or more heat pumps opened or closed in dehumidifier according to the actual requirements, time dehumidifier meet the demand of different condition, use also more flexible.
Accompanying drawing explanation
fig. 1 is the structural representation of a kind of dehumidifier described in the utility model;
fig. 2 is a kind of dehumidifier system schematic described in the utility model,
1, desiccant wheel; 2, condenser; 3, evaporimeter; 4, drive unit; 5, dehumidify blower fan; 6, blower fan is regenerated; 11, dehumidify district; 12, renewing zone.
Detailed description of the invention
be illustrated in figure 1 a kind of dehumidifier with heat pump described in the utility model, described dehumidifier comprises desiccant wheel 1, desiccant wheel 1 is provided with adsorbent, desiccant wheel 1 divides and is separated with dehumidifying district 11 and renewing zone 12, desiccant wheel 1 is connected with the drive unit 4 driving it to rotate, and is new wind air channel in dehumidifying side, district 11, is regeneration wind air channel in side, renewing zone 12, direction in the accompanying drawings represented by dotted arrow is the wind direction of new wind, and the direction represented by solid arrow is the wind direction of regeneration wind.Described dehumidifier comprises 2 heat pumps, described heat pump comprises the evaporimeter 3, compressor, condenser 2, the expansion valve that form cooling cycle system, because heat pump is technology well-known to those skilled in the art, therefore do not show in detail in the accompanying drawings, also repeat no more at this.The condenser 2 of 2 described heat pumps is arranged on the regeneration wind porch of described renewing zone 12, and 2 condensers 2 in regeneration wind air channel successively in tandem, take the moisture of adsorbent in renewing zone 12 out of outdoor after being entered the renewing zone 12 of described desiccant wheel 1 after ladder-elevating temperature after indoor regeneration wind enters and enters multiple condenser 2 successively.The evaporimeter 3 of heat pump is arranged on the new wind porch in described dehumidifying district 11, and outdoor new wind enters after dehumidifying district 11 that described evaporimeter 3 enters described desiccant wheel 1 after evaporimeter 3 freezes dehumidifies and is admitted to indoor after desiccation.As shown in Figure 2, described dehumidifier also comprises the regeneration blower fan 6 in the regeneration wind exit being arranged on described renewing zone 12, for regeneration wind is discharged to outdoor, is arranged on the dehumidifying blower fan 5 in the new wind exit in described dehumidifying district 11 and is used for taking new wind to indoor.
in the utility model, heat pump can arrange different quantity according to the actual requirements, also can select the one or more heat pumps opened or closed in dehumidifier according to the actual requirements, and the quantity of general heat pump is 2,3 or 4.For dehumidifier, 4 heat pumps are installed, 4 condensers 2 are arranged in sequence with in the regeneration wind porch of renewing zone 12, regeneration wind after first condenser 2 heats up is exactly the EAT that second condenser 2 regenerates wind, regeneration wind like this after second condenser 2 heats up can improve a lot than first condenser 2 leaving air temp, the leaving air temp of second condenser 2 is exactly the EAT of the 3rd condenser 2, the air-out air themperature of such 3rd condenser 2 just improves a lot than the leaving air temp of second condenser 2, the leaving air temp of the 3rd condenser 2 is exactly the air intake air themperature of dripping four condensers 2, the leaving air temp of such 4th condenser 2 will improve a lot than the leaving air temp of the 3rd condenser 2, thus improve the regeneration air temperature of dehumidifier at renewing zone 12 entrance, so just greatly can reduce the power of dehumidifier regeneration heating, be arranged on the evaporimeter 3 of dehumidifying porch, district 11, and absorb heat in evaporimeter 3, evaporimeter 3 is just placed on the cold position of the front table of dehumidifier, greatly reduces again the refrigerating capacity power that table before dehumidifier is cold, thus reaches the object of machine energy-saving consumption reduction.Heat pump can arrange different quantity according to the actual requirements, also can select the one or more heat pumps opened or closed in dehumidifier according to the actual requirements, makes dehumidifier meet the demand of different condition, uses also more flexible.
above the utility model is described in detail, but the utility model is not limited to the above embodiments.All equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a dehumidifier, comprise desiccant wheel, desiccant wheel is provided with adsorbent, desiccant wheel divides and is separated with dehumidifying district and renewing zone, desiccant wheel has the drive unit driving it to rotate, dehumidifying, side, district is new wind air channel, it is regeneration wind air channel in side, renewing zone, it is characterized in that: described dehumidifier also comprises at least 2 heat pumps, described heat pump comprises the evaporimeter forming cooling cycle system, compressor, condenser, expansion valve, the condenser of described multiple heat pumps is arranged on the regeneration wind porch of described renewing zone, the condenser of described multiple heat pumps in regeneration wind air channel successively in tandem.
2. a kind of dehumidifier according to claim 1, it is characterized in that: the evaporimeter of described heat pump is arranged on the new wind porch in described dehumidifying district, outdoor new wind enters after described evaporimeter enters the dehumidifying district dehumidifying of described desiccant wheel after evaporator refrigeration and is admitted to indoor after desiccation.
3. a kind of dehumidifier according to claim 1, it is characterized in that: the quantity of described heat pump is 2,3 or 4, described each heat pump comprises a condenser, takes moisture that runner adsorb out of outdoor after being entered the renewing zone of described desiccant wheel after indoor regeneration wind enters multiple condenser successively after ladder-elevating temperature.
4. a kind of dehumidifier according to claim 1, is characterized in that: described dehumidifier also comprises the regeneration blower fan in the regeneration wind exit being arranged on described renewing zone, is arranged on the process blower fan in the new wind exit in described dehumidifying district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453968.XU CN204757197U (en) | 2015-06-29 | 2015-06-29 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453968.XU CN204757197U (en) | 2015-06-29 | 2015-06-29 | Dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757197U true CN204757197U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520453968.XU Active CN204757197U (en) | 2015-06-29 | 2015-06-29 | Dehumidifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913408A (en) * | 2015-06-29 | 2015-09-16 | 江苏苏净集团有限公司 | Dehumidifier |
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2015
- 2015-06-29 CN CN201520453968.XU patent/CN204757197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913408A (en) * | 2015-06-29 | 2015-09-16 | 江苏苏净集团有限公司 | Dehumidifier |
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