Constant-temperature dehumidification device

Abstract

The utility model provides a constant-temperature dehumidification device which comprises a dehumidification device body, an air duct is arranged at the top of the dehumidification device body, an air outlet pipe is connected to one side of the air duct, an air inlet pipe is connected to one side of the dehumidification device body, dustproof mechanisms are arranged on one side of the air outlet pipe and one side of the air inlet pipe, and each dustproof mechanism comprises a dustproof frame. And two mounting plates which are symmetrically distributed up and down are fixed to the outer side of the dustproof frame, one side of each mounting plate is fixedly connected with an insertion block, the insertion blocks are inserted into insertion grooves formed in the air inlet pipe, and a dustproof net and a fixing frame are arranged in the dustproof frame. The constant-temperature dehumidification device solves the problems that when an existing constant-temperature dehumidification device is used, dust and other impurities in air easily enter the device through an air inlet pipe and an air outlet pipe, a large amount of dust is adsorbed on the surfaces of an evaporator and a condenser for a long time, normal use of the evaporator and the condenser is affected, the working efficiency of the evaporator and the condenser is reduced, and the service life of the evaporator and the condenser is prolonged. And the use effect of the constant-temperature dehumidification device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification devices, in particular to a constant temperature dehumidification device. Background Art

[0002] A constant temperature dehumidifier is a device used to regulate and control the temperature and humidity of the air. It uses an evaporator to lower the air temperature, condense the water vapor in the air and discharge it, and then heats it through a condenser to reduce the relative humidity of the air, thereby achieving the purpose of temperature regulation and dehumidification.

[0003] When the existing constant temperature dehumidification device is used in a drying room, air enters the device through the air inlet pipe, is processed by the evaporator and condenser, and then enters the drying room through the air outlet pipe to adjust the temperature and dehumidify the interior of the drying room. However, when the constant temperature dehumidification device is in use, dust and other impurities in the air can easily enter the device through the air inlet pipe and the air outlet pipe. Over time, a large amount of dust is adsorbed on the surface of the evaporator and condenser, affecting the normal use of the evaporator and condenser, reducing their working efficiency, and thus reducing the use effect of the constant temperature dehumidification device.

[0004] Therefore, it is necessary to provide a new constant temperature dehumidification device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a constant temperature dehumidification device which can prevent dust from entering the interior of the device.

[0006] The constant temperature dehumidification device provided by the utility model includes a dehumidification equipment body, an air duct is provided on the top of the dehumidification equipment body, one side of the air duct is connected to an air outlet pipe, one side of the dehumidification equipment body is connected to an air inlet pipe, and dust prevention mechanisms are provided on one side of the air outlet pipe and one side of the air inlet pipe.

[0007] The dust-proof mechanism includes a dust-proof frame, two mounting plates symmetrically distributed up and down are fixed to the outside of the dust-proof frame, an insert block is fixedly connected to one side of the mounting plate, the insert block is inserted into the slot opened in the air inlet duct, a dust-proof net and a fixed frame are respectively provided in the dust-proof frame, two groups of first fixing rods symmetrically distributed up and down are fixed to one side of the mounting plate, one end of the first fixing rod is fixedly connected to a limiting plate, a limiting block is sleeved on the first fixing rod, and the outer sides of the limiting block are overlapped with the dust-proof frame and the fixing frame respectively.

[0008] A placement slot is provided on the dustproof frame, and the dustproof net and the fixing frame are both plugged into the placement slot.

[0009] Two groups of fixing bolts symmetrically distributed up and down are provided on the outside of the air inlet pipe. One end of the fixing bolt is inserted into the through hole opened in the air inlet pipe, and one end of the fixing bolt extending out of the through hole is screwed into the thread groove opened in the insert block.

[0010] The dustproof frame is fixedly connected with a sealing ring outside, and the sealing ring is in abutment with the inner wall of the air inlet pipe.

[0011] A plurality of grooves are formed in the fixed frame, springs are fixedly connected to the inner walls of the grooves, one end of each spring is fixedly connected with a pressing plate, the pressing plate is fixedly connected with a second fixed rod on the side away from the spring, and the second fixed rod extends out of one end of the groove and is inserted into the fixed hole formed in the limiting block.

[0012] A baffle is sleeved in the groove and located outside the second fixed rod, and the baffle is fixedly connected to the inner wall of the groove.

[0013] Compared with the prior art, the dustproof device has the advantages that:

[0014] The constant temperature dehumidifying device can prevent dust and impurities in the air from entering the dehumidifying device body, prevent dust from affecting the normal use of the evaporator and the condenser, effectively improve the use effect of the dehumidifying device body, and solve the problem that dust and impurities in the air easily enter the device through the air inlet pipe and the air outlet pipe during use of the existing constant temperature dehumidifying device, and a large amount of dust is adsorbed on the surface of the evaporator and the condenser for a long time, affecting the normal use of the evaporator and the condenser, reducing the working efficiency, and further reducing the use effect of the constant temperature dehumidifying device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure of the constant temperature dehumidifying device is shown in the schematic view.

[0016] Figure 2 The structure of the constant temperature dehumidifying device is shown in the schematic view.

[0017] Figure 3 The dustproof mechanism and the air inlet pipe are connected in the schematic view.

[0018] Figure 4 The dustproof mechanism and the air inlet pipe are connected in the schematic view. Figure 3 The enlarged view of A in the constant temperature dehumidifying device is shown in the schematic view.

[0019] Figure 5 The dustproof frame structure is shown in the perspective view.

[0020] Figure 6 The use of the dehumidifying device body is shown in the schematic view.

[0021] Among them: 1. Dehumidification equipment body; 2. Air duct; 3. Air outlet pipe; 4. Air inlet pipe; 401. Slot; 402. Fixing bolt; 403. Through hole; 5. Dustproof mechanism; 501. Dustproof frame; 502. Mounting plate; 503. Insert block; 504. Dustproof net; 505. Fixing frame; 506. First fixing rod; 507. Limiting plate; 508. Limiting block; 509. Placement slot; 510. Threaded groove; 511. Sealing ring; 512. Groove; 513. Spring; 514. Extrusion plate; 515. Second fixing rod; 516. Fixing hole; 517. Baffle. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 ,in Figure 1 This is a schematic structural diagram of the constant temperature dehumidification device provided by the utility model; Figure 2 This is a side view of the structure of the utility model; Figure 3 This is a schematic diagram of the connection structure between the dust-proof mechanism and the air inlet pipe of the utility model; Figure 4 For this utility model Figure 3 A in the middle is an enlarged schematic diagram; Figure 5 This is a three-dimensional diagram of the dustproof frame and fixed frame structure of the utility model; Figure 6 This is a schematic diagram of the dehumidification device body of the present invention. A constant temperature dehumidification device includes a dehumidification device body 1, an air duct 2 is provided on the top of the dehumidification device body 1, an air outlet pipe 3 is connected to one side of the air duct 2, an air inlet pipe 4 is connected to one side of the dehumidification device body 1, and a dustproof mechanism 5 is provided on both the air outlet pipe 3 and the air inlet pipe 4. The dustproof mechanism 5 includes a dustproof frame 501, and two mounting plates 502 are fixed to the outside of the dustproof frame 501 and are symmetrically distributed in the upper and lower directions. An insert block 503 is fixedly connected to one side of the mounting plate 502, and the insert block 503 is inserted into the slot 401 provided in the air inlet pipe 4. Inside, the dustproof frame 501 is respectively provided with a dustproof net 504 and a fixed frame 505. Two groups of first fixed rods 506 symmetrically distributed in the upper and lower directions are fixed on one side of the mounting plate 502. One end of the first fixed rod 506 is fixedly connected to the limiting plate 507. A limiting block 508 is sleeved on the first fixed rod 506. The outer sides of the limiting block 508 are overlapped with the dustproof frame 501 and the fixed frame 505 respectively; a placement slot 509 is opened on the dustproof frame 501, and the dustproof net 504 and the fixed frame 505 are both inserted into the placement slot 509.

[0024] Through the above technical solution, the dehumidification equipment body 1 is a mature product of existing technology, and existing products such as evaporator, condenser, fan, water collection tray, etc. are arranged inside it. By inserting the plug 503 on one side of the mounting plate 502 into the slot 401, and inserting the dustproof frame 501 into the air inlet pipe 4, and then inserting the dustproof net 504 and the fixed frame 505 into the placement groove 509 opened in the dustproof frame 501 in turn, rotate the limit block 508 on the first fixed rod 506 so that the limit block 508 overlaps with the fixed frame 505, and the fixed frame 505 is limited and fixed by the limit block 508. Similarly, a dustproof mechanism 5 is installed at the air outlet pipe 3, so that when air enters the dehumidification equipment body 1, impurities such as dust in the air are not easy to enter the dehumidification equipment body 1, so as to prevent dust from affecting the normal use of the evaporator and condenser, and effectively improve the use effect of the dehumidification equipment body 1.

[0025] Reference Figure 3 Two groups of fixing bolts 402 are provided on the outside of the air inlet pipe 4 and are symmetrically distributed up and down. One end of the fixing bolt 402 is inserted into the through hole 403 opened in the air inlet pipe 4, and one end of the fixing bolt 402 extends out of the through hole 403 and is screwed into the thread groove 510 opened in the plug block 503. After the plug block 503 is inserted into the slot 401, the bottom end of the fixing bolt 402 is passed through the through hole 403 and screwed into the thread groove 510. The plug block 503 can be fixed in the slot 401 through the cooperation of the fixing bolt 402 and the thread groove 510.

[0026] Reference Figure 5 A sealing ring 511 is fixedly connected to the outside of the dustproof frame 501, and the outside of the sealing ring 511 abuts against the inner wall of the air inlet pipe 4. The sealing ring 511 is used to improve the sealing performance of the connection between the dustproof frame 501 and the air inlet pipe 4 to prevent dust and other impurities from entering the interior of the dehumidification equipment body 1 through the gap between the two.

[0027] Reference Figure 3 and Figure 4 , a plurality of grooves 512 are provided on the fixed frame 505, and a spring 513 is fixedly connected to the inner wall of the groove 512, and one end of the spring 513 is fixedly connected to the extrusion plate 514, and the extrusion plate 514 is fixedly connected to the side away from the spring 513. The second fixing rod 515 extends out of the groove 512 and is inserted into the fixing hole 516 opened in the limit block 508. When the limit block 508 limits the fixed frame 505, the second fixing rod 515 in the groove 512 is elastically acted upon by the spring 513 and inserted into the fixing hole 516. The limit block 508 is fixed by the cooperation of the second fixing rod 515 and the fixing hole 516, so that the limit block 508 is more firm and reliable when limiting the fixed frame 505.

[0028] Reference Figure 4The baffle 517 is arranged in the groove 512 and outside the second fixing rod 515, and the outer side of the baffle 517 is fixedly connected with the inner wall of the groove 512.

[0029] The implementation principle of the constant-temperature dehumidifying device is as follows: the dustproof mechanism is used, the plug 503 on one side of the mounting plate 502 is inserted into the slot 401, the dustproof frame 501 is inserted into the air inlet pipe 4, then the dustproof net 504 and the fixed frame 505 are sequentially inserted into the placing groove 509 of the dustproof frame 501, the limiting block 508 on the first fixing rod 506 is rotated, the limiting block 508 is overlapped with the fixed frame 505, the limiting block 508 is used for limiting and fixing the fixed frame 505, and the dustproof mechanism 5 is installed at the air outlet pipe 3, so that when air enters the dehumidifying device body 1, dust and impurities in the air are not easy to enter the dehumidifying device body 1, dust is prevented from affecting normal use of the evaporator and the condenser, and the use effect of the dehumidifying device body 1 is effectively improved.

[0030] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the components known by the person skilled in the art are not described in detail, and the structure and principle of the components known by the person skilled in the art can be known by the person skilled in the art through a technical manual or through a conventional experimental method.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A constant temperature dehumidification device, characterized in that: The dehumidification device comprises a dehumidification device body (1), wherein an air duct (2) is provided on the top of the dehumidification device body (1), an air outlet pipe (3) is connected to one side of the air duct (2), an air inlet pipe (4) is connected to one side of the dehumidification device body (1), and dust prevention mechanisms (5) are provided on one side of the air outlet pipe (3) and one side of the air inlet pipe (4); The dustproof mechanism (5) comprises a dustproof frame (501), two mounting plates (502) symmetrically distributed in the upper and lower directions are fixed on the outer side of the dustproof frame (501), an insert block (503) is fixedly connected to one side of the mounting plate (502), and the insert block (503) is inserted into the slot (401) provided in the air inlet pipe (4), a dustproof net (504) and a fixing frame (505) are respectively provided in the dustproof frame (501), two groups of first fixing rods (506) symmetrically distributed in the upper and lower directions are fixed to one side of the mounting plate (502), one end of the first fixing rod (506) is fixedly connected to a limiting plate (507), a limiting block (508) is sleeved on the first fixing rod (506), and the outer sides of the limiting block (508) are respectively overlapped with the dustproof frame (501) and the fixing frame (505).

2. A constant temperature dehumidification device according to claim 1, characterized in that: The dustproof frame (501) is provided with a placement groove (509), and the dustproof net (504) and the fixing frame (505) are both plugged into the placement groove (509).

3. The constant temperature dehumidification device according to claim 1, characterized in that: Two groups of fixing bolts (402) symmetrically distributed in the upper and lower directions are provided on the outside of the air inlet pipe (4); one end of the fixing bolt (402) is inserted into the inside of the through hole (403) provided in the air inlet pipe (4); and one end of the fixing bolt (402) extending out of the through hole (403) is screwed into the inside of the thread groove (510) provided in the insert block (503).

4. The constant temperature dehumidification device according to claim 1, characterized in that: A sealing ring (511) is fixedly connected to the outside of the dustproof frame (501), and the outside of the sealing ring (511) abuts against the inner wall of the air inlet pipe (4).

5. The constant temperature dehumidification device according to claim 1, characterized in that: The fixing frame (505) is provided with a plurality of grooves (512), the inner wall of the groove (512) is fixedly connected to a spring (513), one end of the spring (513) is fixedly connected to an extrusion plate (514), the side of the extrusion plate (514) away from the spring (513) is fixedly connected to a second fixing rod (515), and one end of the second fixing rod (515) extends out of the groove (512) and is inserted into a fixing hole (516) provided in the limit block (508).

6. The constant temperature dehumidification device according to claim 5, characterized in that: A baffle (517) is sleeved inside the groove (512) and outside the second fixing rod (515), and the outside of the baffle (517) is fixedly connected to the inner wall of the groove (512).

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