CN219178377U - Plate heat exchanger for heating - Google Patents
Plate heat exchanger for heating Download PDFInfo
- Publication number
- CN219178377U CN219178377U CN202320098862.7U CN202320098862U CN219178377U CN 219178377 U CN219178377 U CN 219178377U CN 202320098862 U CN202320098862 U CN 202320098862U CN 219178377 U CN219178377 U CN 219178377U
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- water tank
- heat exchanger
- plate
- scale
- lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model is suitable for the technical field of heat exchangers, and provides a plate heat exchanger for heating, which comprises a base, wherein the base is provided with the plate heat exchanger and a water tank, and the plate heat exchanger further comprises: the scale cleaning structure comprises a scraping plate for scraping scale on the inner wall of the water tank and a control assembly for driving the scraping plate to do reciprocating lifting motion; the mixing structure is used for mixing scale and corrosion inhibitor; ion exchange resin, the said ion exchange resin is used for exchanging and fusing with the ion in the water; and the lifting structure is used for driving the ion exchange resin to do reciprocating lifting motion. According to the utility model, the scale and corrosion inhibitor are fully mixed by arranging the mixing structure, so that the scale on the inner wall of the water tank is fallen off, and the scale on the inner wall of the water tank is scraped by arranging the scale cleaning structure, so that the heat exchange efficiency of the heat exchanger is ensured; through setting up elevation structure can make ion exchange resin fully exchange with the ion in the water and fuse, reduce the incrustation scale and produce.
Description
Technical Field
The utility model belongs to the technical field of heat exchangers, and particularly relates to a plate type heat exchanger for heating.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like. Under the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tubular heat exchanger, the occupied area is one third of that of the tubular heat exchanger, and the heat recovery rate can be up to more than 90%.
The climate of partial region is drier, the alkalinity of water is bigger, after the heat exchanger is used for a period of time, the inner wall will adhere to the scale, if the heat exchanger is used continuously, the scale will be more and more, thereby affecting the heat exchange efficiency of the heat exchanger and even causing the heat exchanger to be blocked. The plate heat exchanger for partial heating produces high-frequency vibration to liquid through the ultrasonic source to clear up, but this kind of clearance mode cost is higher, and can't reduce the production of incrustation scale quantity from the root cause, and cavitation also has certain corrosion action to the pipe wall simultaneously. For this purpose, a plate heat exchanger for heating is proposed.
Disclosure of Invention
The present utility model is directed to a plate heat exchanger for heating, which aims to solve the problems set forth in the background art.
The embodiment of the utility model is realized in such a way that the plate heat exchanger for heating comprises a base, wherein the base is provided with the plate heat exchanger and a water tank, the plate heat exchanger is communicated with the water tank through an output pipe, the water tank is provided with a feeding seat, one side of the water tank is provided with a water inlet pipe, and the plate heat exchanger further comprises:
the scale cleaning structure is used for cleaning scale generated on the inner wall of the water tank and comprises a scraping plate for scraping the scale on the inner wall of the water tank and a control component for driving the scraping plate to do reciprocating lifting movement;
the mixing structure is used for mixing scale and corrosion inhibitor;
the ion exchange resin is used for carrying out exchange fusion with ions in water, and is arranged on the lifting plate;
and the lifting structure is used for driving the lifting plate to do reciprocating lifting motion.
Further, the mixed structure comprises a stirring rod, the stirring rod is rotatably arranged in the water tank, a plurality of stirring blades are fixedly connected to the stirring rod, and the stirring blades are uniformly distributed.
Further, the control assembly comprises a screw, the screw is rotationally arranged in the water tank, a lifting seat is connected to the screw in a threaded mode, the lifting seat is fixedly arranged on the scraping plate, and the outer wall of the scraping plate is movably attached to the inner wall of the water tank.
Further, the input end of the stirring rod is in transmission connection with the input end of the screw rod through a belt driving wheel structure, and the input end of the belt driving wheel structure is provided with a first motor.
Further, the lifting structure comprises a motor II, the output end of the motor II is fixedly connected with a rotary table, the rotary table is fixedly connected with a butt joint head and a butt joint rod, the rotary table is rotationally arranged on a fixing seat, the fixing seat is fixedly arranged in a water tank, a clamping seat is fixedly connected on the fixing seat, and a clamping groove is formed in the clamping seat.
Further, sliding connection has the lifter plate in the fixing base, the top and the lifter plate fixed connection of fixing base, and be equipped with the spring between lifter plate and the fixing base, rotate on the lifter plate and be connected with contact wheel and rotating turret, contact wheel and carousel movable contact, be equipped with the torsional spring between rotating turret and the lifter plate, the one end fixedly connected with butt pole of rotating turret, the other end fixedly connected with joint of butt pole and butt pole movable butt, joint and draw-in groove joint.
Compared with the prior art, the utility model has the beneficial effects that:
according to the plate type heat exchanger for heating, the scale and corrosion inhibitor can be fully mixed through the arrangement of the mixing structure, the scale on the inner wall of the water tank falls off, the scale on the inner wall of the water tank can be scraped off through the arrangement of the scale cleaning structure, and the heat exchange efficiency of the heat exchanger is ensured; the ion exchange resin can be driven to reciprocate through the lifting structure, so that the ion exchange resin is fully exchanged and fused with ions in water, and the generation of scale is reduced.
Drawings
Fig. 1 is a schematic view of a plate heat exchanger for heating.
Fig. 2 is an enlarged schematic view of the heating plate heat exchanger in fig. 1 in the area a.
Fig. 3 is a schematic plan view of a scraper in the plate heat exchanger for heating.
In the figure: base 01, plate heat exchanger 11, output tube 12, water tank 13, inlet tube 14, filter screen 15, feed seat 16, motor one 21, belt drive wheel structure 22, puddler 23, scraper blade 24, stirring leaf 25, screw rod 26, lifting seat 27, ion exchange resin 31, lifting plate 32, carousel 33, motor two 34, supporting rod 35, torsion spring 36, rotating frame 37, cassette 38, spring 41, joint 42, lifting plate 43, fixing base 44, contact wheel 45, supporting joint 46, supporting rod 47.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1-3, a plate heat exchanger for heating provided in an embodiment of the present utility model includes a base 01, the base 01 is provided with a plate heat exchanger 11 and a water tank 13, the plate heat exchanger 11 is communicated with the water tank 13 through an output pipe 12, a feeding seat 16 is provided on the water tank 13, a water inlet pipe 14 is provided on one side of the water tank 13, and the heat exchanger further includes:
the scale cleaning structure is used for cleaning scale generated on the inner wall of the water tank 13 and comprises a scraping plate 24 used for scraping the scale on the inner wall of the water tank 13 and a control component used for driving the scraping plate 24 to do reciprocating lifting movement;
the mixing structure is used for mixing scale and corrosion inhibitor;
an ion exchange resin 31, wherein the ion exchange resin 31 is used for exchanging and fusing with ions in water, and the ion exchange resin 31 is arranged on the lifting plate 32;
and a lifting structure for driving the lifting plate 32 to reciprocate.
In the embodiment of the utility model, two layers of filter screens 15 are arranged in the water inlet pipe 14 and are used for filtering solid particles in water.
As shown in fig. 1, as a preferred embodiment of the present utility model, the mixing structure includes a stirring rod 23, the stirring rod 23 is rotatably disposed in the water tank 13, and a plurality of stirring blades 25 are fixedly connected to the stirring rod 23, and the stirring blades 25 are uniformly distributed.
In the embodiment of the utility model, the scale and corrosion inhibitor is added into the water tank 13 through the feeding seat 16, the stirring rod 23 rotates, and the stirring rod 23 drives the stirring blade 25 to rotate, so that the scale and corrosion inhibitor are fully mixed, and the scale on the inner wall of the water tank 13 is further removed.
As shown in fig. 1 and 3, as a preferred embodiment of the present utility model, the control assembly includes a screw 26, the screw 26 is rotatably disposed in the water tank 13, a lifting seat 27 is screwed on the screw 26, the lifting seat 27 is fixedly disposed on the scraper 24, and an outer wall of the scraper 24 is movably attached to an inner wall of the water tank 13.
In the embodiment of the present utility model, it is preferable that the screw 26 is rotated in a forward and reverse direction so that the scraper 24 is moved up and down in the water tank 13 in a reciprocating manner, thereby scraping scale on the inner wall of the water tank 13.
As shown in fig. 1, as a preferred embodiment of the present utility model, the input end of the stirring rod 23 is in transmission connection with the input end of the screw 26 through a belt driving wheel structure 22, and the input end of the belt driving wheel structure 22 is provided with a motor one 21.
In the embodiment of the present utility model, the belt drive wheel structure 22 is preferably rotatably provided on the water tank 13. The motor I21 is started, the motor I21 drives the belt driving wheel structure 22 to rotate, and the belt driving wheel structure 22 drives the screw 26 and the stirring rod 23 to rotate.
As shown in fig. 1 and fig. 2, as a preferred embodiment of the present utility model, the lifting structure includes a second motor 34, an output end of the second motor 34 is fixedly connected with a turntable 33, an abutment 46 and an abutment rod 47 are fixedly connected to the turntable 33, the turntable 33 is rotatably disposed on a fixing seat 44, the fixing seat 44 is fixedly disposed in the water tank 13, a clamping seat 38 is fixedly connected to the fixing seat 44, and a clamping groove is formed in the clamping seat 38.
As shown in fig. 1 and fig. 2, as a preferred embodiment of the present utility model, a lifting plate 43 is slidably connected to the fixed seat 44, the top of the fixed seat 44 is fixedly connected to the lifting plate 32, a spring 41 is disposed between the lifting plate 32 and the fixed seat 44, a contact wheel 45 and a rotating frame 37 are rotatably connected to the lifting plate 43, the contact wheel 45 is movably contacted with the turntable 33, a torsion spring 36 is disposed between the rotating frame 37 and the lifting plate 43, one end of the rotating frame 37 is fixedly connected with a supporting rod 35, the supporting rod 35 is movably abutted to the supporting rod 47, the other end of the rotating frame 37 is fixedly connected with a clamping connector 42, and the clamping connector 42 is clamped with a clamping slot.
In the embodiment of the utility model, preferably, the second motor 34 is started, the second motor 34 drives the turntable 33 to rotate, when the abutting joint 46 abuts against the contact wheel 45, the abutting joint 46 drives the contact wheel 45 to move upwards, the contact wheel 45 drives the lifting plate 43 to move upwards in the fixed seat 44, the lifting plate 43 drives the ion exchange resin 31 to move upwards through the lifting plate 32, the rotating frame 37 further moves upwards, under the action of the torsion spring 36, the clamping joint 42 is clamped with the clamping groove, then the abutting joint 46 rotates away from the contact wheel 45, the ion exchange resin 31 stops moving, when the abutting joint rod 47 abuts against the abutting joint rod 35, the abutting joint rod 35 rotates, the clamping joint 42 is further separated from the clamping groove, under the action of the elastic force of the spring 41 and the action of self gravity, the lifting plate 43 drives the ion exchange resin 31 to move downwards, the contact wheel 45 contacts with the turntable 33, and the ion exchange resin 31 performs reciprocating lifting movement, so that the ion exchange resin 31 can be fully fused with ions in water.
The working principle of the utility model is as follows:
the plate heat exchanger for heating is characterized in that a water pipe is connected with a water inlet pipe 14, used water enters a water tank 13 and then enters a plate heat exchanger 11 through an output pipe 12 for reheating, when water exists in the water tank 13, a scale and corrosion inhibitor is poured into the water tank, a motor I21 is started, the motor I21 drives a belt driving wheel structure 22 to rotate, the belt driving wheel structure 22 drives a screw 26 and a stirring rod 23 to rotate, the stirring rod 23 drives a stirring blade 25 to rotate, scale and the scale and corrosion inhibitor are fully mixed, the screw 26 performs forward and backward rotation, a scraper 24 performs reciprocating lifting movement in the water tank 13, so that the scale on the inner wall of the water tank 13 is scraped, and in addition, a motor II 34 is started, and the ion exchange resin 31 performs reciprocating lifting movement through an internal structure connection relation, so that the ion exchange resin 31 can be fully exchanged and fused with ions in the water; after scraping, the motor I21 is turned off, and then the water after removing the scale enters the plate heat exchanger 11 through the output pipe 12 to be heated again for being matched with reuse.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (6)
1. The utility model provides a board-like heat exchanger for heating, includes the base, be equipped with board-like heat exchanger and water tank on the base, board-like heat exchanger is linked together with the water tank through the output tube, be equipped with the feeding seat on the water tank, one side of water tank is equipped with the inlet tube, its characterized in that still includes:
the scale cleaning structure is used for cleaning scale generated on the inner wall of the water tank and comprises a scraping plate for scraping the scale on the inner wall of the water tank and a control component for driving the scraping plate to do reciprocating lifting movement;
the mixing structure is used for mixing scale and corrosion inhibitor;
the ion exchange resin is used for carrying out exchange fusion with ions in water, and is arranged on the lifting plate;
and the lifting structure is used for driving the lifting plate to do reciprocating lifting motion.
2. A plate heat exchanger for heating according to claim 1, wherein the mixing structure comprises a stirring rod, the stirring rod is rotatably arranged in the water tank, and a plurality of stirring blades are fixedly connected to the stirring rod and uniformly distributed.
3. A plate heat exchanger for heating according to claim 2, wherein the control assembly comprises a screw rod rotatably arranged in the water tank, a lifting seat is screwed on the screw rod, the lifting seat is fixedly arranged on the scraper blade, and the outer wall of the scraper blade is movably attached to the inner wall of the water tank.
4. A plate heat exchanger for heating according to claim 3, wherein the input end of the stirring rod is in transmission connection with the input end of the screw rod through a belt transmission wheel structure, and the input end of the belt transmission wheel structure is provided with a motor I.
5. The plate heat exchanger for heating according to claim 1, wherein the lifting structure comprises a second motor, the output end of the second motor is fixedly connected with a rotary plate, the rotary plate is fixedly connected with a butt joint head and a butt joint rod, the rotary plate is rotatably arranged on a fixing seat, the fixing seat is fixedly arranged in a water tank, a clamping seat is fixedly connected to the fixing seat, and a clamping groove is formed in the clamping seat.
6. The plate heat exchanger for heating according to claim 5, wherein the lifting plate is slidably connected to the fixing base, the top of the fixing base is fixedly connected to the lifting plate, a spring is arranged between the lifting plate and the fixing base, a contact wheel and a rotating frame are rotatably connected to the lifting plate, the contact wheel is movably contacted with the rotary table, a torsion spring is arranged between the rotating frame and the lifting plate, one end of the rotating frame is fixedly connected with a supporting rod, the supporting rod is movably abutted to the supporting rod, the other end of the rotating frame is fixedly connected with a clamping connector, and the clamping connector is clamped with the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098862.7U CN219178377U (en) | 2023-02-02 | 2023-02-02 | Plate heat exchanger for heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098862.7U CN219178377U (en) | 2023-02-02 | 2023-02-02 | Plate heat exchanger for heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219178377U true CN219178377U (en) | 2023-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320098862.7U Active CN219178377U (en) | 2023-02-02 | 2023-02-02 | Plate heat exchanger for heating |
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| Country | Link |
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| CN (1) | CN219178377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108393A (en) * | 2023-10-18 | 2023-11-24 | 江苏多凯动力机械有限公司 | Cooling device for vehicle engine |
-
2023
- 2023-02-02 CN CN202320098862.7U patent/CN219178377U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108393A (en) * | 2023-10-18 | 2023-11-24 | 江苏多凯动力机械有限公司 | Cooling device for vehicle engine |
| CN117108393B (en) * | 2023-10-18 | 2024-04-09 | 江苏多凯动力机械有限公司 | Cooling device for vehicle engine |
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