CN212227843U - Fixing mechanism of plate heat exchanger - Google Patents
Fixing mechanism of plate heat exchanger Download PDFInfo
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- CN212227843U CN212227843U CN202020441709.6U CN202020441709U CN212227843U CN 212227843 U CN212227843 U CN 212227843U CN 202020441709 U CN202020441709 U CN 202020441709U CN 212227843 U CN212227843 U CN 212227843U
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- heat exchanger
- plate heat
- groove
- main body
- fixing mechanism
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Abstract
The utility model discloses a plate heat exchanger's fixed establishment, including the mount pad, the mounting groove has been seted up at the middle part on mount pad top, and the inside of mounting groove is inlayed and is equipped with the plate heat exchanger main part, and the draw-in groove has all been seted up to plate heat exchanger main part bottom both sides, and the spout has been seted up to the tank bottom of mounting groove, and the both sides cell wall of spout is rotated through inlaying the bearing of establishing and is connected with positive and negative lead screw, and the motor groove has been seted up to one side of spout. The utility model discloses a rotation of the rotating button drive gear of installation, the removal of rack is driven in the rotation through the gear, and the removal through the rack drives the spacing piece of L type and removes, carries out spacing fixed with the plate heat exchanger main part through L type stopper, and the stepper motor through the installation drives the rotation of positive and negative lead screw, and the rotation through positive and negative lead screw drives the removal of L type piece to with the one end and the draw-in groove block of L type piece, guarantee that mount pad and plate heat exchanger are firmly fixed.
Description
Technical Field
The utility model relates to a heat exchanger technical field, in particular to plate heat exchanger's fixed establishment.
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 plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. 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 condition of the same pressure loss, the heat transfer coefficient of the heat exchanger is 3-5 times higher than that of the tubular heat exchanger, the occupied area of the heat exchanger is one third of that of the tubular heat exchanger, and the heat recovery rate can reach more than 90 percent.
The existing plate heat exchanger is generally installed at a designated position through screws, when the screws are loosened, the normal work of the plate heat exchanger is influenced, the plate heat exchanger is inconvenient to install and disassemble, when the plate heat exchanger breaks down and needs to be overhauled, the screws are generally considered to be disassembled first, then the plate heat exchanger is taken down for maintenance, the maintenance efficiency of the plate heat exchanger is influenced, and a fixing mechanism of the plate heat exchanger is designed according to requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plate heat exchanger's fixed establishment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing mechanism of a plate heat exchanger comprises a mounting seat, wherein a mounting groove is formed in the middle of the top end of the mounting seat, a plate heat exchanger main body is embedded in the mounting groove, clamping grooves are formed in two sides of the bottom of the plate heat exchanger main body, a sliding groove is formed in the bottom of the mounting groove, two side groove walls of the sliding groove are rotatably connected with a positive and negative lead screw through embedded bearings, a motor groove is formed in one side of the sliding groove, a stepping motor is fixedly mounted in the motor groove, an output shaft of the stepping motor is fixedly connected with one end of the positive and negative lead screw, two L-shaped clamping blocks are in threaded connection with the middle of the positive and negative lead screw, one end of each L-shaped clamping block is respectively in clamping connection with the corresponding clamping groove, grooves are formed in two sides of the top end of the mounting seat, racks are in sliding, two the middle part cover of turn button is equipped with the gear, two the gear is connected, four with two rack toothing that correspond respectively the equal fixed mounting in top of rack has L type stopper, four one side of L type stopper and four edges fixed connection of plate heat exchanger main part, the top fixed mounting of plate heat exchanger main part has the roof, roof bottom equidistance fixed mounting has a plurality of nozzles, the top fixed mounting of roof has the equipment box, the inside fixed mounting of equipment box has the air pump, the inlet end intercommunication that the end of giving vent to anger of air pump passes through pipe and a plurality of nozzles.
Preferably, the air inlet holes are formed in the two sides of the equipment box, and dust screens are fixedly mounted in the air inlet holes.
Preferably, the inner diameter of the mounting groove is matched with the size of the bottom of the plate heat exchanger main body, and a sealing gasket is attached to the connecting part of the mounting groove and the plate heat exchanger main body.
Preferably, the surfaces of the two rotary buttons are provided with anti-skid grains which are uniformly distributed.
Preferably, four rubber pads are attached to one side of each L-shaped limiting block, and the surfaces of the four rubber pads are fixedly provided with bulges which are uniformly distributed.
Preferably, one side fixed mounting of mount pad has switch panel, air pump control switch and step motor control switch are installed respectively to switch panel's surface, air pump and step motor are respectively through air pump control switch and step motor control switch and external power supply electric connection.
The utility model discloses a technological effect and advantage:
(1) the installed rotary button drives the gear to rotate, the gear drives the rack to move, the rack drives the L-shaped limiting block to move, and the plate heat exchanger main body is limited and fixed through the L-shaped limiting block;
(2) the forward and reverse screw rods are driven to rotate by the installed stepping motor, and the L-shaped block is driven to move by the forward and reverse screw rods, so that one end of the L-shaped block is clamped with the clamping groove, and the mounting base and the plate heat exchanger are firmly fixed;
(3) the air generated by the mounted air pump is sprayed out through the nozzle, so that the heat dissipation of the heat exchanger main body is facilitated, and meanwhile, dust accumulated on the surface of the plate type heat exchanger main body is blown away.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
Fig. 4 is a schematic view of the gear-rack meshing structure of the present invention.
In the figure: 1. a mounting seat; 2. rotating the button; 3. a groove; 4. an L-shaped limiting block; 5. a plate heat exchanger body; 6. a top plate; 7. an equipment box; 8. an air inlet; 9. a dust screen; 10. mounting grooves; 11. a nozzle; 12. an air pump; 13. a chute; 14. a positive and negative screw rod; 15. an L-shaped fixture block; 16. a card slot; 17. a stepping motor; 18. a rack; 19. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a fixing mechanism of a plate heat exchanger as shown in figures 1-4, which comprises a mounting seat 1, wherein a mounting groove 10 is arranged at the middle part of the top end of the mounting seat 1, a plate heat exchanger main body 5 is embedded in the mounting groove 10, the inner diameter of the mounting groove 10 is matched with the bottom size of the plate heat exchanger main body 5, a sealing gasket is pasted at the connecting part of the mounting groove 10 and the plate heat exchanger main body 5, two sides of the bottom of the plate heat exchanger main body 5 are both provided with a clamping groove 16, the bottom of the mounting groove 10 is provided with a sliding groove 13, two side groove walls of the sliding groove 13 are rotatably connected with a positive and negative screw rod 14 through an embedded bearing, one side of the sliding groove 13 is provided with a motor groove, a stepping motor 17 is fixedly arranged in the motor groove, the output shaft of the stepping motor 17, one end of each L-shaped fixture block 15 is respectively connected with a corresponding clamping groove 16 in a clamping manner, grooves 3 are respectively formed in two sides of the top end of the mounting seat 1, racks 18 are respectively connected with the groove walls of two sides of each groove 3 in a sliding manner, rotary buttons 2 are rotatably connected with the middles of the two grooves 3, anti-skid grains are uniformly distributed on the surfaces of the two rotary buttons 2, gears 19 are sleeved on the middles of the two rotary buttons 2, the two gears 19 are respectively connected with the corresponding two racks 18 in a meshing manner, L-shaped limit blocks 4 are fixedly mounted at the top ends of the four racks 18, one sides of the four L-shaped limit blocks 4 are fixedly connected with four corners of the plate-type heat exchanger main body 5, rubber pads are respectively pasted on one sides of the four L-shaped limit blocks 4, uniformly distributed bulges are fixedly arranged on the surfaces of the four rubber pads, the rotary buttons 2 are mounted to drive the, the L-shaped limiting block 4 is driven to move through the movement of the rack 18, and the plate type heat exchanger main body 5 is limited and fixed through the L-shaped limiting block 4.
Plate heat exchanger main part 5's top fixed mounting has roof 6, 6 bottom equidistance fixed mounting of roof has a plurality of nozzles 11, the top fixed mounting of roof 6 has equipment box 7, the inside fixed mounting of equipment box 7 has air pump 12, the end of giving vent to anger of air pump 12 passes through the inlet end intercommunication of pipe with a plurality of nozzles 11, inlet port 8 has all been seted up to the both sides of equipment box 7, the equal fixed mounting in inside of two inlet ports 8 has dust screen 9, air pump 12 through the installation, the gaseous nozzle 11 blowout of passing through of air pump 12 production, accelerate plate heat exchanger main part 5's heat dissipation.
One side fixed mounting of mount pad 1 has switch panel, and air pump control switch and step motor control switch are installed respectively to switch panel's surface, and air pump 12 and step motor 17 are respectively through air pump control switch and step motor control switch and external power supply electric connection.
The utility model discloses the theory of operation: when the fixing mechanism of the plate heat exchanger needs to be used, firstly, a plate heat exchanger main body 5 is manually embedded into the mounting seat 1, the middle part of the mounting seat is provided with a mounting groove 10, then a stepping motor 17 is manually controlled by a stepping motor control switch to be opened, the forward and reverse screw rods 14 are driven by the rotation of the stepping motor 17 to rotate, the L-shaped fixture blocks 15 are driven to move by the rotation of the forward and reverse screw rods 14, the end parts of the two L-shaped fixture blocks 15 are clamped with the clamping grooves 16 by the movement of the L-shaped fixture blocks 15, so that the plate heat exchanger main body 5 is fixed, then, two rotary buttons 2 are manually rotated, the gear 19 is driven to rotate by the rotation of the rotary buttons 2, the rack 18 is driven to move by the rotation of the gear 19, the L-shaped limit blocks 4 are driven to move by the movement of the rack 18, and the four L-shaped limit blocks 4 are conveniently, further carry out spacing fixed to plate heat exchanger main part 5, when plate heat exchanger main part 5 in the course of the work, artificial opening air pump 12 through air pump control switch, through the gas that air pump 12 produced, the heat dissipation of plate heat exchanger main part 5 is quickened.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fixing mechanism of a plate heat exchanger comprises a mounting seat (1) and is characterized in that a mounting groove (10) is formed in the middle of the top end of the mounting seat (1), a plate heat exchanger main body (5) is embedded in the mounting groove (10), clamping grooves (16) are formed in two sides of the bottom of the plate heat exchanger main body (5), a sliding groove (13) is formed in the bottom of the mounting groove (10), two side groove walls of the sliding groove (13) are rotatably connected with a positive and negative screw rod (14) through embedded bearings, a motor groove is formed in one side of the sliding groove (13), a stepping motor (17) is fixedly installed in the motor groove, an output shaft of the stepping motor (17) is fixedly connected with one end of the positive and negative screw rod (14), two L-shaped clamping blocks (15) are connected with the middle of the positive and negative screw rod (14) in a threaded manner, and one end of each L-shaped clamping block (15, the mounting seat is characterized in that grooves (3) are formed in two sides of the top end of the mounting seat (1), racks (18) are connected to two side groove walls of the two grooves (3) in a sliding mode, rotary buttons (2) are connected to the middle of the two grooves (3) in a rotating mode, gears (19) are sleeved in the middle of the two rotary buttons (2), the two gears (19) are respectively meshed with the two corresponding racks (18), L-shaped limiting blocks (4) are fixedly mounted at the top ends of the four racks (18), one sides of the four L-shaped limiting blocks (4) are fixedly connected with four corners of the plate type heat exchanger main body (5), a top plate (6) is fixedly mounted at the top end of the plate type heat exchanger main body (5), a plurality of nozzles (11) are fixedly mounted at the bottom end of the top plate (6) in an equidistant mode, and an equipment box (, an air pump (12) is fixedly installed inside the equipment box (7), and the air outlet end of the air pump (12) is communicated with the air inlet ends of the nozzles (11) through a guide pipe.
2. A fixing mechanism of a plate heat exchanger according to claim 1, characterized in that: air inlet holes (8) are formed in the two sides of the equipment box (7), and dust screens (9) are fixedly mounted in the air inlet holes (8).
3. A fixing mechanism of a plate heat exchanger according to claim 1, characterized in that: the inner diameter of the mounting groove (10) is matched with the bottom size of the plate heat exchanger main body (5), and a sealing gasket is attached to the connecting part of the mounting groove (10) and the plate heat exchanger main body (5).
4. A fixing mechanism of a plate heat exchanger according to claim 1, characterized in that: the surfaces of the two rotary buttons (2) are provided with anti-skid grains which are uniformly distributed.
5. A fixing mechanism of a plate heat exchanger according to claim 1, characterized in that: four rubber pads are attached to one side of each L-shaped limiting block (4), and protrusions which are uniformly distributed are fixedly arranged on the surfaces of the four rubber pads.
6. A fixing mechanism of a plate heat exchanger according to claim 1, characterized in that: one side fixed mounting of mount pad (1) has switch panel, air pump control switch and step motor control switch are installed respectively to switch panel's surface, air pump (12) and step motor (17) are respectively through air pump control switch and step motor control switch and external power supply electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441709.6U CN212227843U (en) | 2020-03-31 | 2020-03-31 | Fixing mechanism of plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441709.6U CN212227843U (en) | 2020-03-31 | 2020-03-31 | Fixing mechanism of plate heat exchanger |
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| Publication Number | Publication Date |
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| CN212227843U true CN212227843U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020441709.6U Active CN212227843U (en) | 2020-03-31 | 2020-03-31 | Fixing mechanism of plate heat exchanger |
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| CN (1) | CN212227843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665184A (en) * | 2021-01-17 | 2021-04-16 | 诸暨市若愚工业设计有限公司 | Air source electromagnetic plate changes heater |
-
2020
- 2020-03-31 CN CN202020441709.6U patent/CN212227843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665184A (en) * | 2021-01-17 | 2021-04-16 | 诸暨市若愚工业设计有限公司 | Air source electromagnetic plate changes heater |
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