CN220062127U - Electric heat accumulating boiler with efficient energy-storage heat exchanger - Google Patents
Electric heat accumulating boiler with efficient energy-storage heat exchanger Download PDFInfo
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- CN220062127U CN220062127U CN202320008495.7U CN202320008495U CN220062127U CN 220062127 U CN220062127 U CN 220062127U CN 202320008495 U CN202320008495 U CN 202320008495U CN 220062127 U CN220062127 U CN 220062127U
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- 238000004146 energy storage Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000005338 heat storage Methods 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000008236 heating water Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to an electric heat accumulating boiler with a high-efficiency energy accumulating heat exchanger, belonging to the technical field of electric heat accumulating boilers. The right side of the electric heat storage boiler is provided with a plate heat exchanger for exchanging heat with water, a frame of the plate heat exchanger is provided with a filtering mechanism for filtering the water heated in the electric heat storage boiler, and the frame of the plate heat exchanger is provided with an adjusting mechanism for controlling the rapid installation of the plate heat exchanger. The filter screen is closely connected to the joint of the rubber ring and the flange pipe, so that scale produced by the electric heat storage boiler can be prevented from entering the plate heat exchanger along the flange pipe, and further the plate heat exchanger is prevented from being blocked. When the plate heat exchanger needs to be replaced and the plate heat exchanger needs to be completely filtered, the movable handle only needs to be rotated, and the plate can be quickly installed and detached. And the bottom plate is pulled upwards, the filter screen is taken out from the pipeline of the rubber ring, and the operation is convenient and fast, so that the filter screen is convenient to replace.
Description
Technical Field
The utility model relates to the technical field of electric heat accumulating boilers, in particular to an electric heat accumulating boiler with a high-efficiency energy accumulating heat exchanger.
Background
The electric boiler is started to heat water and store the water in the water tank in the low-valley period of the power grid, and the electric boiler is closed in the peak period of the power grid. The purpose of heating by using the hot water in the heat storage water tank is achieved by using the low-valley power entirely or using the low-valley power partially.
For example, chinese patent application No. CN202221035478.4 is an electric heat accumulating boiler with efficient energy storage, the inside fixed mounting of furnace body has the baffle, be provided with the heat accumulator on the baffle, first through-hole and second through-hole have been seted up respectively to the inside of heat accumulator, install the electrothermal tube on the inner wall of first through-hole, the wind channel has been seted up to the inner wall of second through-hole, the internally mounted of furnace body has convection heat exchanger, be connected with intake pipe and blast pipe on the convection heat exchanger respectively, the one end of intake pipe is connected with the connecting pipe, the lateral part of connecting pipe is connected with first air cock and second air cock respectively, first air cock and first through-hole align to set up, second air cock and second through-hole align to set up. It has the following disadvantages:
1. when water is needed for heating, scale is easy to generate, and when hot water in the electric heat storage boiler flows to the plate heat exchanger, the plate heat exchanger is easy to be blocked, so that high-efficiency heat exchange cannot be achieved.
2. The plate heat exchangers connected in the electric heat accumulating boiler are basically fixedly connected by adopting screws, so that the plate heat exchangers and the filter screen are convenient and inconvenient to install and detach.
Disclosure of Invention
In order to solve the problems that when water is needed for heating, scale is easy to generate, and when hot water in an electric heat storage boiler flows to the plate heat exchanger, the plate heat exchanger is easy to be blocked, so that high-efficiency heat exchange cannot be achieved; the plate heat exchangers connected in the electric heat accumulating boiler are basically fixedly connected by adopting screws, so that the plate heat exchangers and the filter screen are convenient to install and disassemble, and the utility model provides the following technical scheme:
the utility model provides an electric heat accumulation boiler with high-efficient energy storage heat exchanger, includes the electric heat accumulation boiler that is used for carrying out the heating to water at the electric wire netting low ebb period, electric heat accumulation boiler's right side is provided with the plate heat exchanger that is used for carrying out the heat transfer to water, be provided with on the frame of plate heat exchanger and be used for carrying out filterable filter mechanism to the water that heats in the electric heat accumulation boiler, be provided with the adjustment mechanism who is used for controlling plate heat exchanger quick installation on the frame of plate heat exchanger.
The plate heat exchanger comprises a first fixed plate arranged on the right side of the electric heat storage boiler, and a second fixed plate used for supporting is fixedly arranged on the right side of the first fixed plate.
The filter mechanism comprises a rubber ring arranged on the right side of the fixing plate, the rubber ring comprises a filter screen arranged on the upper wall body and the lower wall body in a rubber ring pipeline, a fixing seat for quickly installing and detaching the filter screen is fixedly arranged on the top end face of the filter screen, and a bottom plate for taking out the fixing seat is fixedly arranged on the top end face of the fixing seat.
The adjusting mechanism comprises a transmission shaft penetrating through the upper side wall of the second cavity of the fixed plate, a movable handle used for controlling the transmission shaft to rotate is fixedly arranged on the top end face of the transmission shaft, a first bevel gear used for rotating is arranged on the shaft body of the transmission shaft, and a second bevel gear used for being meshed with the first bevel gear is arranged on the left side of the first bevel gear.
Further, the bottom end face of the fixing seat is provided with two movable blocks for fixing the filter screen, the two movable blocks are symmetrically distributed on two sides of the filter screen, and the right side of each movable block is fixedly provided with bolts for fixing the two movable blocks.
Further, the filtering mechanism further comprises a connecting rod fixedly arranged on the top end face of the rubber ring, a guide rod for fixing the connecting rod is fixedly arranged on the left side of the rod body of the connecting rod, and the other end of the guide rod is fixedly arranged on the first plate body of the fixing plate.
Further, a round groove for fixing the guide rod is formed in the plate body of the first fixing plate, a flange pipe for connecting an electric heat storage boiler is arranged on the left side of the plate body of the first fixing plate, and a base for supporting the first fixing plate is fixedly arranged at the bottom end of the plate body of the first fixing plate.
Further, the plate body right side fixed mounting of fixed plate one has the slide, and the slide has two to be the upper and lower setting, two be provided with a plurality of boards that are used for the heat transfer between the slide, the right-hand member swing joint of slide has the movable plate that is used for installing and pressing from both sides tight to a plurality of boards, two the outside of slide is provided with the pivot that is used for driving the movable plate and moves about, and the right-hand member face of pivot peg graft in the middle part of bevel gear two.
Further, the electric heat accumulating boiler comprises a supporting frame which is arranged on the bottom end face of the electric heat accumulating boiler and used for supporting the electric heat accumulating boiler, a water inlet used for feeding water to the flange pipe is formed in the right side wall body of the electric heat accumulating boiler, a water outlet used for backwater to the flange pipe is formed in the right side wall body of the electric heat accumulating boiler, and the water outlet is located above the water inlet.
Compared with the prior art, the utility model has the beneficial effects that:
1. the filter screen is closely connected to the joint of the rubber ring and the flange pipe, so that scale produced by the electric heat storage boiler can be prevented from entering the plate heat exchanger along the flange pipe, and further the plate heat exchanger is prevented from being blocked.
2. When the plate heat exchanger needs to be replaced and the plate heat exchanger needs to be replaced after filtration, only the movable handle is required to be rotated to drive the transmission shaft to rotate, the rotation shaft is synchronously enabled to rotate, and then the movable plate is driven to move, so that the plate can be quickly installed and detached. And the bottom plate is pulled upwards, so that the filter screen can be taken out from the pipeline of the rubber ring, and the disassembly of a plurality of positions of the rubber ring is avoided, so that the operation is convenient and quick, and the filter screen is convenient to replace.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the electric heat accumulating boiler;
FIG. 3 is a schematic view of a plate heat exchanger according to the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
FIG. 5 is a schematic diagram of the filter screen installation of the present utility model;
FIG. 6 is a schematic view of the adjusting mechanism of the present utility model.
In the drawings, the list of part names represented by the reference numerals is as follows:
the electric heat accumulating boiler comprises a 1-electric heat accumulating boiler, a 2-plate heat exchanger, a 3-filtering mechanism, a 4-adjusting mechanism, a 01-moving plate, a 02-plate, a 03-sliding plate, a 04-rotating shaft, a 11-water outlet, a 12-water inlet, a 13-supporting frame, a 21-fixed plate I, a 22-flange pipe, a 23-base, a 24-fixed plate II, a 31-rubber ring, a 32-connecting rod, a 33-guide rod, a 311-base plate, a 312-fixed seat, a 313-filter screen, 3121-bolts, 3122-moving blocks, a 41-moving handle, a 42-transmission shaft, a 421-bevel gear I and a 422-bevel gear II.
Detailed Description
Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3 and 6, the present utility model provides an electric heat storage boiler with a high efficiency energy storage heat exchanger.
The electric heat accumulating boiler 1 is started to heat water and store the water in the water tank in the low-valley period of the power grid, and the electric heat accumulating boiler 1 is closed in the peak period of the power grid. The purpose of heating by using the hot water in the heat storage water tank is achieved by using the low-valley power entirely or using the low-valley power partially. The electric heat storage boiler comprises an electric heat storage boiler 1 for heating water in a low-valley period of a power grid, wherein a plate heat exchanger 2 for exchanging heat with the water is arranged on the right side of the electric heat storage boiler 1, a filtering mechanism 3 for filtering the water heated in the electric heat storage boiler 1 is arranged on a frame of the plate heat exchanger 2, and an adjusting mechanism 4 for controlling the plate heat exchanger 2 to be installed rapidly is arranged on the frame of the plate heat exchanger 2.
The interior of the electric heat accumulating boiler 1 is of a hollow structure, so that the water in the electric heat accumulating boiler 1 is convenient to heat. The electric heat accumulating boiler 1 further comprises four supporting frames 13 welded to the bottom end face of the electric heat accumulating boiler 1 and used for supporting the electric heat accumulating boiler 1, and the four supporting frames 13 are symmetrically distributed at four corners of the bottom end face of the electric heat accumulating boiler 1, so that the electric heat accumulating boiler 1 is supported. The right side wall body of the electric heat storage boiler 1 is provided with a water inlet 12 for feeding water to the flange pipe 22, and the aperture size of the water inlet 12 is the same as that of the flange pipe 22. The right side wall body of the electric heat accumulating boiler 1 is provided with a water outlet 11 for backwater of the flange pipe 22, and the water outlet 11 is positioned above the water inlet 12. When an operator starts the electric heat storage boiler 1 and heats water in the cavity of the electric heat storage boiler 1, during the peak period of the power grid, the water in the cavity of the electric heat storage boiler 1 flows into the plate heat exchanger 2 through the water inlet 12 and then flows back into the cavity of the electric heat storage boiler 1 through the water outlet 11.
The plate heat exchanger 2 comprises a first fixing plate 21 arranged on the right side of the electric heat storage boiler 1, round grooves are formed in the plate body of the first fixing plate 21, and the number of the round grooves is two. The flange pipe 22 for connecting the water outlet 11 and the water inlet 12 is arranged on the left side of the plate body of the first fixing plate 21, and the flange pipe 22 penetrates through the plate body of the first fixing plate 21 to be connected with the filtering mechanism 3. The right side of the first fixing plate 21 is fixedly provided with a second fixing plate 24 for supporting, and the bottom end surface of the second fixing plate 24 is welded with a base 23 for supporting the second fixing plate 24. The bottom end of the plate body of the first fixing plate 21 is welded with a base 23 for supporting the first fixing plate 21. Two connecting plates are fixedly connected between the first fixing plate 21 and the second fixing plate 24, and are arranged up and down.
The right side of the plate body of the first fixing plate 21 is welded with two sliding plates 03, two sliding plates 03 are arranged up and down, and a plurality of plates 02 for heat exchange are movably connected between the two sliding plates 03. The action of the two skids 03 facilitates the installation and subsequent removal of the plurality of plates 02. The right end of the sliding plate 03 is movably connected with a moving plate 01 for mounting and clamping a plurality of plates 02, and the plates 02 can be quickly mounted and dismounted by moving the moving plate 01 left and right. The outer sides of the two sliding plates 03 are provided with rotating shafts 04 for driving the moving plate 01 to move left and right, and the right end faces of the rotating shafts 04 are inserted into the middle of the bevel gears 422.
The filter mechanism 3 includes a rubber ring 31 provided on the right side of the first fixing plate 21, and the rubber ring 31 has two upper and lower parts. The rubber ring 31 connects the flange pipe 22 and the plate 02, so that hot water in the cavity of the electric heat storage boiler 1 flows into the plate 02 through the flange pipe 22 for heat exchange. The two rubber rings 31 are connected through the welding of the connecting rod 32, a guide rod 33 for fixing the connecting rod 32 is welded on the left side of the rod body of the connecting rod 32, and the other end of the guide rod 33 is fixedly clamped in a round groove of the plate body of the first fixing plate 21. And two guide rods 33 are symmetrically distributed on the rod body of the connecting rod 32. When the operator moves the moving plate 01 rightward, the plate 02 can be shifted rightward, so that the guide rod 33 is placed in the circular groove on the plate body of the flange pipe 22, the guide rod 33 is fixed, and the rubber ring 31 is connected with the flange pipe 22. The flange pipe 22 passes through the plate body of the first fixing plate 21 to be matched with the rubber ring 31, and the flange pipe 22 passes through the first fixing plate 21 to be close to the rubber ring 31, so that the rubber ring 31 and the flange pipe 22 can form sealing sleeve joint when the rubber ring 31 is extruded.
The adjusting mechanism 4 comprises a transmission shaft 42 penetrating through the upper side wall of the cavity of the second fixing plate 24, and a bearing is sleeved at the joint of the transmission shaft 42 and the second fixing plate 24, so that the transmission shaft 42 can rotate conveniently. The top end surface of the transmission shaft 42 is welded with a movable handle 41 for controlling the rotation of the transmission shaft 42, a first bevel gear 421 for rotation is arranged on the shaft body of the transmission shaft 42, and the first bevel gears 421 are symmetrically distributed on the shaft body of the transmission shaft 42. The left side of the first bevel gear 421 is provided with a second bevel gear 422 for meshing with the first bevel gear 421, and the second bevel gear 422 is installed on the right end face of the rotating shaft 04 through a key connection. Thereby realize at operating personnel, drive transmission shaft 42 through rotatory movable handle 41 and rotate, under bevel gear 421 and bevel gear two 422 meshing connection effect, thereby make two pivots 04 that set up from top to bottom synchronous rotation, and there is partial screw thread form in the body of rod middle part of pivot 04, and the upper and lower part of movable plate 01 and the screw thread form part screw thread of pivot 04, thereby drive movable plate 01 and move about, extrude fixedly to a plurality of plates 02, be convenient for to the installation and the dismantlement of plate heat exchanger.
Example two
Referring to fig. 1-5, the present utility model provides an electric heat storage boiler with a high efficiency energy storage heat exchanger.
The rubber ring 31 includes filter screens 313 provided on upper and lower walls in the pipe of the rubber ring 31, and the filter screens 313 function to prevent scale generated in the electric heat storage boiler 1 from entering the plate heat exchanger 2 to clog the plates 02. The filter screen 313 in the rubber ring 31 needs to be replaced periodically. The top end surface of the filter screen 313 is movably connected with a fixed left 312 for quickly installing and detaching the filter screen 313, and the fixed left 312 is welded on the bottom end surface of the bottom plate 311. The bottom plate 311 is fixed to the pipe of the rubber ring 31 by screws distributed at four corners. When an operator needs to replace the filter screen 313, the operator only needs to unscrew the screws on the bottom plate 311 through a tool to take out the bottom plate 311, and then the filter screen 313 can be taken out.
The movable block 3122 for fixing the filter screen 313 is arranged on the bottom end surface of the fixed frame 312, and the movable block 3122 has two symmetrical sides distributed on the filter screen 313. Clamping blocks are arranged on the left side fixing left 312 and close to the edges of the two sides, clamping grooves are formed in the right side fixing left 312 and close to the edges of the two sides, and the clamping blocks are matched with the clamping grooves in a clamping mode. A bolt 3121 is provided on the fixed left 312 near the center, and a bolt 3121 for fixing two movable blocks 3122 is fixedly installed on the right side of the movable block 3122. When an operator needs to replace the filter screen 313, the operator can take out the filter screen 313 by unscrewing the screws on the bottom plate 311 through the tool and taking out the bottom plate 311. The bolt 3121 is unscrewed by the tool, the bolt 3121 is taken out, the clamping fit between the clamping block and the clamping groove is released, the filter screen 313 can be quickly taken out, a new filter screen 313 is taken out for replacement, and the installation and the disassembly of the filter screen 313 can be quickly completed.
Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.
Claims (6)
1. An electric heat storage boiler with a high efficiency energy storage heat exchanger, comprising an electric heat storage boiler (1) for heating water during grid off-peak periods, characterized in that: the right side of the electric heat storage boiler (1) is provided with a plate heat exchanger (2) for exchanging heat with water, a frame of the plate heat exchanger (2) is provided with a filtering mechanism (3) for filtering the water heated in the electric heat storage boiler (1), and the frame of the plate heat exchanger (2) is provided with an adjusting mechanism (4) for controlling the rapid installation of the plate heat exchanger (2);
the plate heat exchanger (2) comprises a first fixed plate (21) arranged on the right side of the electric heat storage boiler (1), and a second fixed plate (24) for supporting is fixedly arranged on the right side of the first fixed plate (21);
the filtering mechanism (3) comprises a rubber ring (31) arranged on the right side of a first fixing plate (21), the rubber ring (31) comprises a filter screen (313) arranged on the upper wall body and the lower wall body in a pipeline of the rubber ring (31), a fixing seat (312) for rapidly installing and detaching the filter screen (313) is fixedly arranged on the top end surface of the filter screen (313), and a bottom plate (311) for taking out the fixing seat (312) is fixedly arranged on the top end surface of the fixing seat (312);
the adjusting mechanism (4) comprises a transmission shaft (42) penetrating through the upper side wall of the cavity of the second fixing plate (24), a movable handle (41) for controlling the transmission shaft (42) to rotate is fixedly arranged on the top end face of the transmission shaft (42), a first bevel gear (421) for rotating is arranged on the shaft body of the transmission shaft (42), and a second bevel gear (422) for being meshed with the first bevel gear (421) is arranged on the left side of the first bevel gear (421).
2. An electric heat storage boiler with efficient energy storage heat exchanger as claimed in claim 1, wherein: the bottom end face of the fixed seat (312) is provided with movable blocks (3122) for fixing the filter screen (313), the two movable blocks (3122) are symmetrically distributed on two sides of the filter screen (313), and bolts (3121) for fixing the two movable blocks (3122) are fixedly arranged on the right side of the movable blocks (3122).
3. An electric heat storage boiler with efficient energy storage heat exchanger as claimed in claim 2, wherein: the filtering mechanism (3) further comprises a connecting rod (32) fixedly arranged on the top end face of the rubber ring (31), a guide rod (33) for fixing the connecting rod (32) is fixedly arranged on the left side of the rod body of the connecting rod (32), and the other end of the guide rod (33) is fixedly arranged on the plate body of the first fixing plate (21).
4. An electric heat storage boiler with efficient energy storage heat exchanger as claimed in claim 3, wherein: the plate body of the first fixing plate (21) is provided with a round groove for fixing the guide rod (33), the left side of the plate body of the first fixing plate (21) is provided with a flange pipe (22) for connecting the electric heat storage boiler (1), and the bottom end of the plate body of the first fixing plate (21) is fixedly provided with a base (23) for supporting the first fixing plate (21).
5. An electric heat storage boiler with efficient energy storage heat exchanger as claimed in claim 4, wherein: the utility model discloses a bevel gear, including fixed plate one (21), plate body right side fixed mounting has slide (03), and slide (03) have two to be the upper and lower setting, two be provided with a plurality of boards (02) that are used for the heat transfer between slide (03), the right-hand member swing joint of slide (03) has movable plate (01) that are used for installing and press from both sides tight to a plurality of boards (02), two the outside of slide (03) is provided with pivot (04) that are used for driving movable plate (01) left and right movement, and the right-hand member face of pivot (04) is pegged graft at the middle part of bevel gear two (422).
6. An electric heat storage boiler with efficient energy storage heat exchanger as claimed in claim 1, wherein: the electric heat accumulating boiler (1) comprises a supporting frame (13) arranged at the bottom end face of the electric heat accumulating boiler (1) and used for supporting the electric heat accumulating boiler (1), a water inlet (12) used for feeding water to a flange pipe (22) is formed in the right side wall body of the electric heat accumulating boiler (1), a water outlet (11) used for returning water to the flange pipe (22) is formed in the right side wall body of the electric heat accumulating boiler (1), and the water outlet (11) is located above the water inlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320008495.7U CN220062127U (en) | 2023-01-04 | 2023-01-04 | Electric heat accumulating boiler with efficient energy-storage heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320008495.7U CN220062127U (en) | 2023-01-04 | 2023-01-04 | Electric heat accumulating boiler with efficient energy-storage heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220062127U true CN220062127U (en) | 2023-11-21 |
Family
ID=88762552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320008495.7U Active CN220062127U (en) | 2023-01-04 | 2023-01-04 | Electric heat accumulating boiler with efficient energy-storage heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220062127U (en) |
-
2023
- 2023-01-04 CN CN202320008495.7U patent/CN220062127U/en active Active
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