CN210373845U - Drainage-free dehumidifier - Google Patents
Drainage-free dehumidifier Download PDFInfo
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- CN210373845U CN210373845U CN201921232740.2U CN201921232740U CN210373845U CN 210373845 U CN210373845 U CN 210373845U CN 201921232740 U CN201921232740 U CN 201921232740U CN 210373845 U CN210373845 U CN 210373845U
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Abstract
The utility model relates to a dehumidifier, in order to solve the problem that the market lacks a dehumidifier which can be free from drainage and maintenance, the utility model provides a dehumidifier which is free from drainage and comprises a shell, a fan and a control module, wherein the shell is provided with an air inlet and an air outlet, the fan is arranged at the air inlet, the control module controls the rotating speed and the starting and stopping of the fan, the rear end of the fan is provided with a moisture absorption material, the moisture absorption material is distributed in a fixed frame in a clearance way, the fixed frame is fixedly arranged in the shell, the fixed frame is provided with a heater, the heater is electrically connected with the control module and is controlled by the control module to operate, the shell is also provided with a moisture exhaust port which is arranged towards the outside of the space where the air inlet and the air outlet are arranged, moisture which is heated in the moisture absorption material is exhausted to the outside from the moisture exhaust port, the air outlet and the moisture exhaust port are, the utility model has the characteristics of simple structure, long service life and maintenance cycle are long.
Description
Technical Field
The utility model relates to a dehumidifier, especially a drainage-free dehumidifier.
Background
Present dehumidifier mostly all needs periodic drainage, otherwise can influence the normal use of dehumidifier, the periodic drainage of dehumidifier can increase staff's work load, the direct stream of discharged water is on ground simultaneously, it is clean and tidy to influence the environment, it is with high costs to be equipped with the drain pipe for the dehumidifier alone, the engineering volume is unrealistic greatly, the staff takes water storage equipment to connect, the increase workman's that can be once more work load, simple saying lack one kind on the market can exempt from drainage and non-maintaining dehumidifier.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that a dehumidifier which can be free of drainage and maintenance is not available in the market, a drainage-free dehumidifier is provided.
The utility model provides a technical scheme that its technical problem adopted is: a drainage-free dehumidifier comprises a shell, a fan and a control module, wherein the shell is provided with an air inlet and an air outlet, the fan is arranged at the air inlet, the control module controls the rotation speed and the start and stop of the fan, the rear end of the fan is provided with a moisture absorption material for absorbing moisture, the moisture absorption material is distributed in a fixing frame in a clearance manner, the fixing frame is fixedly arranged in the shell, the fixing frame is provided with a heater for heating the saturated moisture absorption material, the heater is electrically connected with the control module and is controlled by the control module to operate, the shell is also provided with a moisture exhaust port, the moisture exhaust port faces to the outside of the space where the air inlet and the air outlet are positioned, the heated moisture in the moisture absorption material is exhausted to the outside from the moisture exhaust port, the air outlet and the moisture exhaust port are respectively provided with a drying panel and a moisture exhaust panel in a sliding manner and in a laminating manner, the, the electromagnetic valve is electrically connected with the control module and is controlled by the control module to operate.
Furthermore, the control module is electrically connected with the timer, and the control module starts a dehumidification program or a dehumidification program after the timing reaches a set value.
Furthermore, the control module is electrically connected with the humidity sensor, the humidity sensor is arranged in the moisture absorption material, the control module starts a dehumidification program when the humidity in the moisture absorption material reaches an upper limit value, and the control module starts the dehumidification program when the humidity in the moisture absorption material reaches a lower limit value.
Furthermore, the control module is further electrically connected with an external humidity sensor, the external humidity sensor is arranged on the shell, when the external humidity sensor detects that the humidity in the area needing drying reaches the upper limit value, the control module automatically starts the dehumidification program, and when the external humidity sensor detects that the humidity in the area needing drying reaches the lower limit value, the control module automatically starts the power saving program.
Preferably, the heaters are resistance wire heating rods, the number of the resistance wire heating rods is 3-7, and the resistance wire heating rods are uniformly distributed in the moisture absorption material.
Preferably, the hygroscopic material is a hygroscopic sponge, and the heating temperature of the heater used together with the hygroscopic sponge is between 50 ℃ and 100 ℃.
Furthermore, the dehumidification program is operated by control module drive solenoid valve, keeps the hydrofuge mouth in the closed condition to open the air outlet, control module starts the fan simultaneously and rotates, blows to the moisture-absorbing material with the wind that needs drying, and the wind after the drying blows out from the air outlet.
Furthermore, the control module drives the electromagnetic valve to operate, the air outlet is closed, the moisture exhaust port is opened, the control module simultaneously starts the heater to heat the moisture absorption material, and the heated moisture is blown to the outside from the moisture exhaust port by the fan.
Furthermore, the power-saving program drives the electromagnetic valve to operate by the control module, the air outlet and the moisture exhaust port are closed, the control module stops the fan from rotating at the same time, and the heater is in a closed state.
The utility model has the advantages that based on the maturity of the existing fan technology and low temperature heater technology, the average service life of the fan and the low temperature heater is 5 to 10 years, resistance wire heating rods are evenly inserted into the moisture absorption sponge, the moisture absorption sponge is heated after the moisture absorption sponge reaches saturation, moisture in the moisture absorption sponge is discharged under the assistance of the fan, meanwhile, a dehumidifying panel and a drying panel are arranged on the shell of the dehumidifier, the space needing dehumidification such as the drying panel and the electric cabinet is communicated, the dehumidifying panel faces to the outside of the electric cabinet or the dehumidifying space, when the resistance wire heating rods work, the drying panel is closed to ensure that the heated moisture can not enter the space needing dehumidification such as the electric cabinet, the heated moisture is discharged from the dehumidifying panel to the outside of the electric cabinet or the outside of the dehumidifying space, when the same dehumidifier works in dehumidification, the drying panel is opened, and the hydrofuge panel is closed, and the dehumidifier is at the execution dehumidification during operation, and the resistance wire heating rod is out of work, the utility model has the characteristics of simple structure, long service life and maintenance cycle length.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention installed in an electric cabinet.
Fig. 3 is a schematic view of another side of the electrical cabinet of fig. 2.
Detailed Description
The invention will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example one
As shown in fig. 1 to 3, a drainage-free dehumidifier is installed in an electric cabinet 9, the drainage-free dehumidifier has a housing 1, the top of the housing 1 is provided with an air inlet 10, the rear end of the air inlet 10 is provided with a fan 2, the fan 2 is fixedly installed in the housing 1, the fan 2 blows air of the electric cabinet 9 to a moisture absorption material 4, the moisture absorption material 4 is a moisture absorption sponge, the number of the moisture absorption sponges is plural, gaps exist between the moisture absorption sponge and the moisture absorption sponge, the gaps are distributed like fins on a radiator, in order to fix the moisture absorption sponges, one end of the moisture absorption sponge is glued or fixed in a fixing frame 5 by other fixing means, a heater 6 is plugged in the moisture absorption sponge or in the gap between the moisture absorption sponge and the moisture absorption sponge, the heater 6 is an electric heater, preferably three heating rods of resistance wires are uniformly distributed in the moisture absorption sponge or in the gap between the moisture absorption sponge and the moisture absorption sponge, the resistance wire heating rod is also fixed on the fixing frame 5, and the fixing frame 5 is fixedly arranged in the shell 1.
The bottom of the shell 1 opposite to the air inlet 10 is provided with an air outlet 11, the air outlet 11 is provided with a drying panel 7 capable of closing the air outlet 11 or opening the air outlet 11 in a sliding and laminating manner, the drying panel 7 is a flat section plate, the drying panel 7 is fixedly connected with the output end of the electromagnetic valve, a valve body of the electromagnetic valve is fixed in the shell 1, the drying panel 7 is pushed away from the air outlet 11 when an output shaft of the electromagnetic valve extends out, the air outlet 11 is in an opening state, otherwise, the drying panel 7 is pulled back to the air outlet 11 and shields the air outlet 11 when the output shaft of the electromagnetic valve retracts, the air outlet 11 is in a closing state, an air outlet matched with an opening on the air outlet 11 is formed in the drying panel 7 in the figure, the air outlet 11 is opened when.
The casing 1 has seted up hydrofuge mouth 12 on the outside casing 1 of electric cabinet 9, and the hydrofuge mouth 12 goes up to slide and the laminating is provided with can the pipe wall hydrofuge mouth 12 or open the hydrofuge panel 8 of hydrofuge mouth 12, and the structure and the theory of operation of hydrofuge panel 8 are the same with dry panel 7, and in order to alleviate operating personnel's work load, reduce the maloperation simultaneously, slide by the solenoid valve drive and open and shut.
The shell 1 faces to the inside of the electric cabinet 9 and is provided with an opening, the fan 2, the fixing frame 5, the drying panel 7, the dehumidifying panel 8 and the like are all arranged in the shell 1 from the opening, the control module 3 is arranged on the opening, the control module 3 is the control panel in the figure, and the control module 3 is respectively electrically connected with the fan 2, the electromagnetic valve and the heater 6 through leads and controls the operation of the fans 2, the electromagnetic valve and the heater as required.
In order to ensure that the dehumidifying panel 8 and the drying panel 7 can slide in a specified range, sliding tracks or limit guide rails can be additionally arranged on the two sides of the panels, electromagnetic valves are commercially available, and specific models are selected according to the volume of the shell 1.
After the operator patrols and examines a circle and returns, a dehumidification program is started on the control module 3, the control module 3 drives the electromagnetic valve to operate, the dehumidification port 12 is kept in a closed state, the air outlet 11 is opened, the control module 3 simultaneously starts the fan 2 to rotate, air in the electric cabinet 9 is blown to the moisture absorption sponge, the moisture absorption sponge absorbs moisture in the humid air, and dry air dried by the moisture absorption sponge is blown out from the air outlet 11 and enters the electric cabinet 9, so that the purpose of dehumidification is achieved; when an operator starts a moisture removal program on the control module 3 during regular inspection, the control module 3 drives the electromagnetic valve to operate, firstly, the air outlet 11 is closed, the moisture removal port 12 is opened, then the control module 3 starts the heater 6, the temperature of the heater 6 is different according to the material difference of the moisture absorption material 4, if the moisture absorption material 4 in the design is a moisture absorption sponge, the highest temperature which can be endured by the moisture absorption sponge is about 120 ℃, and then the heater 6 needs to select the temperature which is lower than 120 ℃, preferably between 50 ℃ and 100 ℃ during model selection; after the heater 6 is started, the temperature is continuously raised to heat the moisture absorption material 4, and moisture in the moisture absorption material 4 is blown out of the electric cabinet 9 through the fan 2; after a period of time, the operator returns to the site to start the dehumidification program on the control module 3, and the operation is circulated in such a way, so that no liquid water flows out from the dehumidifier, the working environment is not influenced, and the workload of the operator is not increased.
Example two
In order to improve the automation degree of the dehumidifier, the difference from the first embodiment is that a timer is added, the timer is a commercially available countdown timer, and the timer may be integrated with the control module 3, that is, the control module with the timer is purchased when the control module 3 is selected, or the timer may be connected with the control module 3 in a wire series connection manner, and the series connection belongs to an existing simple circuit, so that it is not shown in the attached drawings.
When the operator starts the dehumidification program on the control module 3 for the first time, the timer counts down, the counted down time is the dehumidification time, when the dehumidification time reaches '0', the timer sends an electric signal to the control module 3, meanwhile, the timer counts down again, the counted down time is the dehumidifying time, the control module 3 automatically starts the dehumidifying program after receiving the signal, when the dehumidifying time reaches '0', the timer sends an electric signal to the control module 3, meanwhile, the timer counts down again, the time counted down is the dehumidification time, the control module 3 automatically starts the dehumidification program, the reciprocating circulation is more automatic and less labor is required for operators compared with the first embodiment, the time set in the timer is determined according to the actual use condition, such as the material of the hygroscopic material, the area of the hygroscopic material, the volume of the hygroscopic material, the humidity of the environment of use, etc.
EXAMPLE III
The difference from the first embodiment is that one more humidity sensor is provided, the humidity sensor is commercially available, a patch type or a fork pin type is selected according to the size of the space and the material of the moisture absorption material 4, the humidity sensor is electrically connected with the control module 3 through a lead, the connection is simple circuit connection, and therefore a circuit diagram is omitted in the figure.
After an operator starts a dehumidification program on the control module 3 for the first time, the humidity sensor feeds back humidity data in the moisture absorption material 4, when the fed back data reaches a set upper limit value, the control module 3 starts the dehumidification program, the humidity sensor continues to feed back the humidity data in the moisture absorption material 4, when the fed back data reaches a set lower limit value, the control module 3 starts the dehumidification program, and the upper limit value and the lower limit value can be stored in the control module 3.
Example four
The third embodiment is different from the first embodiment in that the control module 3 is further electrically connected with an external humidity sensor through a wire, the external humidity sensor is installed on the housing 1 and used for detecting the humidity in the electric cabinet 9, the external humidity sensor is also a commercially available humidity sensor, when the external humidity sensor detects that the humidity in the electric cabinet 9 reaches the upper limit value, the control module 3 automatically runs the dehumidification program, when the external humidity sensor detects that the humidity in the electric cabinet 9 reaches the lower limit value, the control module 3 automatically runs the power saving program, that is, enters the standby state, the control module 3 stops the rotation of the fan 2, the control module 3 simultaneously drives the electromagnetic valve to act, the moisture exhaust port 12 is kept in the closed state, the air outlet 11 is closed, it is ensured that the moisture outside the electric cabinet 9 cannot enter the electric cabinet 9, and the amount of the moisture in the moisture absorption material 4 flowing into the electric cabinet 9 is also reduced; when the outer humidity sensor detects that the humidity in the electric cabinet 9 does not reach the lower limit value, the dehumidification program is still running, the humidity sensor in the third embodiment detects that the humidity in the moisture absorption material 4 reaches the set upper limit value, the control module 3 preferentially starts the dehumidification program, the full-automatic running of the dehumidifier can be realized, manual drainage is avoided, and the purpose of prolonging the maintenance period is greatly achieved.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (9)
1. The utility model provides a drainage-free dehumidifier, includes casing, fan and control module, has seted up air intake and air outlet on the casing, and the fan is installed in air intake department, and control module controls the rotational speed of fan and opens and stop its characterized in that: the rear end of fan is provided with the moisture absorbent who is used for adsorbing the moisture, and the moisture absorbent clearance distributes in the mount, and the mount is fixed to be set up in the casing, is provided with the heater that is used for heating saturated back moisture absorbent on the mount, and the heater is connected with control module electricity to by control module control function, the hydrofuge mouth has still been seted up on the casing, and the hydrofuge mouth is arranged towards the outside in air intake and air outlet place space, and the moisture after being heated is arranged to the external world from the hydrofuge mouth in the moisture absorbent, slide respectively and the laminating is provided with the drying panel and the hydrofuge panel that are used for opening and shutting air outlet and hydrofuge mouth on air outlet and the hydrofuge mouth, drying panel and hydrofuge panel are by the solenoid valve drive, and solenoid valve and control.
2. A drain-free dehumidifier as claimed in claim 1 wherein: the control module is electrically connected with the timer, and the control module starts a dehumidification program or a dehumidification program after the timing reaches a set value.
3. A drain-free dehumidifier as claimed in claim 1 wherein: the control module is electrically connected with the humidity sensor, the humidity sensor is arranged in the moisture absorption material, the control module starts a dehumidification program after the humidity in the moisture absorption material reaches an upper limit value, and the control module starts the dehumidification program after the humidity in the moisture absorption material reaches a lower limit value.
4. A drain-free dehumidifier as claimed in claim 3 wherein: the control module is further electrically connected with the outer humidity sensor, the outer humidity sensor is arranged on the shell, when the outer humidity sensor detects that the humidity in the area needing drying reaches the upper limit value, the control module automatically starts the dehumidification program, and when the outer humidity sensor detects that the humidity in the area needing drying reaches the lower limit value, the control module automatically starts the power saving program.
5. A drain-free dehumidifier as claimed in claim 1 wherein: the heater is resistance wire heating rod, and its quantity is 3 ~ 7, evenly distributed in moisture-absorbing material.
6. A drain-free dehumidifier as claimed in claim 1 wherein: the moisture absorption material is moisture absorption sponge, and the heating temperature of the heater used together with the moisture absorption sponge is between 50 ℃ and 100 ℃.
7. A drain-free dehumidifier as claimed in any of claims 2 to 4 wherein: the control module is used for starting the fan to rotate at the same time, wind to be dried is blown to the moisture absorption material, and the dried wind is blown out from the air outlet.
8. A drain-free dehumidifier as claimed in claim 2 or 3 wherein: the control module drives the electromagnetic valve to operate, the air outlet is closed, the moisture exhaust port is opened, the control module simultaneously starts the heater to heat the moisture absorption material, and the heated moisture is blown to the outside from the moisture exhaust port by the fan.
9. A drain-free dehumidifier as claimed in claim 4 wherein: the power-saving program drives the electromagnetic valve to operate by the control module, the air outlet and the moisture exhaust port are closed, the control module stops the fan from rotating at the same time, and the heater is ensured to be in a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232740.2U CN210373845U (en) | 2019-08-01 | 2019-08-01 | Drainage-free dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232740.2U CN210373845U (en) | 2019-08-01 | 2019-08-01 | Drainage-free dehumidifier |
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| Publication Number | Publication Date |
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| CN210373845U true CN210373845U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921232740.2U Active CN210373845U (en) | 2019-08-01 | 2019-08-01 | Drainage-free dehumidifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307604A (en) * | 2019-08-01 | 2019-10-08 | 上海南华兰陵电气有限公司 | Drainage-free dehumidifier |
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2019
- 2019-08-01 CN CN201921232740.2U patent/CN210373845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307604A (en) * | 2019-08-01 | 2019-10-08 | 上海南华兰陵电气有限公司 | Drainage-free dehumidifier |
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