阅读说明：本技术 一种冷凝水自动清理防泄漏换热器 (Automatic condensate water cleaning and leakage preventing heat exchanger ) 是由 邓新龙 于 2021-08-17 设计创作，主要内容包括：本发明公开了一种冷凝水自动清理防泄漏换热器,包括机壳,所述机壳的左侧设有进水腔,所述进水腔内设有传动机构,所述进水腔的右侧设有换热腔,所述换热腔内设有换热机构,所述换热腔内设有检测修复机构,所述所述进水腔的下侧设有从动腔,本发明结构简单,操作便捷,本发明在使用时,能将冷水通入热气流将冷水进行热交换,从而使得冷水被加热,并且本发明能够将热气流遇冷是产生的水分进行处理,以避免换热请内存在过多水分,并且在内部管道发生泄漏时,本发明能够自动对管道泄漏处进行检测,并且对泄漏处进行简单处理同时对外部发出警示以提醒工作人员进行维修。(The invention discloses a condensate water automatic cleaning leakage-proof heat exchanger, which comprises a machine shell, wherein the left side of the machine shell is provided with a water inlet cavity, a transmission mechanism is arranged in the water inlet cavity, a heat exchange cavity is arranged on the right side of the water inlet cavity, a heat exchange mechanism is arranged in the heat exchange cavity, the invention has simple structure and convenient operation, can lead cold water into hot air flow to carry out heat exchange on the cold water when in use, thereby the cold water is heated, and the invention can process the moisture generated by the hot air flow when meeting cold so as to avoid excessive moisture in the heat exchange request, and when the internal pipeline leaks, the invention can automatically detect the leaking position of the pipeline, and the leakage part is simply processed and simultaneously the outside is warned to remind the working personnel to maintain.)

1. The utility model provides a heat exchanger is prevented leaking in automatic clearance of comdenstion water, includes the casing, its characterized in that: the water-saving device is characterized in that a water inlet cavity is arranged on the left side of the casing, a transmission mechanism is arranged in the water inlet cavity, a heat exchange cavity is arranged on the right side of the water inlet cavity, a heat exchange mechanism is arranged in the heat exchange cavity, a detection and repair mechanism is arranged in the heat exchange cavity, a driven cavity is arranged on the lower side of the water inlet cavity, a water discharge mechanism is arranged in the driven cavity, the detection and repair mechanism comprises three heat exchange tubes fixedly arranged between the left inner wall and the right inner wall of the heat exchange cavity, waterproof blocks are arranged on the left sides of the heat exchange tubes, a moving cavity is arranged in the middle of each waterproof block and is penetrated by the corresponding heat exchange tube, a lower pressing plate is arranged between the left inner wall and the right inner wall of the lower side of the moving cavity in a sliding manner, limiting blocks are fixedly arranged on the front inner wall and the rear inner wall of the moving cavity, a U-shaped cavity is arranged on the outer side of the moving cavity, and a lower pressing rod extending into the U-shaped cavity is fixedly arranged on the lower inner wall of the lower pressing plate, the lower end surface of the lower pressing rod on the front side inclines forwards, the lower end surface of the lower pressing rod on the rear side inclines backwards, two sliding blocks are arranged on the front and rear lower inner walls of the U-shaped cavity in a sliding manner, the rear end surfaces of the sliding blocks on the front side incline upwards, the front ends of the sliding blocks on the rear side incline upwards, the inclined end surfaces of the sliding blocks and the inclined lower end surfaces of the lower pressing rod are in contact with each other, push plates respectively extending into the upper parts of the left side and the right side of the U-shaped cavity are arranged on the upper end surfaces of the two sliding blocks, a pushing spring is connected between the end surface of the push plate far away from each other and the inner wall of the U-shaped cavity far away from each other, a clamping cavity is arranged on the upper side of the moving cavity, two clamping blocks are arranged in the clamping cavity in a sliding manner, a threaded cavity is arranged on the end surface of the clamping blocks close to each other, and a pushing rod is connected between the end surface of the push plate close to each other and the clamping block far away from each other, be equipped with on the up end of holding down plate and run through the U die cavity downside stretches out waterproof piece put the water axle, the fixed dish of putting that is equipped with of lower extreme of putting the water axle, put the water axle the upper end with pass through threaded connection between the holding down plate, just put the water axle with sliding connection between the waterproof piece, and all be equipped with the same structure in the waterproof piece, it is equipped with the three waterproof axle that stretches into to rotate on the inner wall of the right side in heat transfer chamber the intracavity of intaking, the left end of waterproof axle all is equipped with waterproof bevel gear, and three waterproof axle passes respectively threely the threaded cavity with threaded connection between the clamp splice.

2. A condensate auto-clean leak proof heat exchanger as claimed in claim 1, wherein: the heat exchange mechanism comprises a water inlet cavity which is positioned on the upper end face of the left side of the casing and is in contact with the upper inner wall of the water inlet cavity, a water outlet cavity is arranged on the right side of the heat exchange cavity, a water drainage cavity which runs through the casing is arranged on the lower inner wall of the water outlet cavity, a gas outlet cavity which runs through the casing is arranged on the upper inner wall of the left side of the heat exchange cavity, a gas inlet cavity which runs through the casing is arranged on the lower inner wall of the right side of the heat exchange cavity, and the heat exchange tube is connected with the water inlet cavity and the water outlet cavity.

3. A condensate auto-clean leak proof heat exchanger as claimed in claim 2, wherein: the transmission mechanism comprises a transmission shaft which is rotatably arranged on the lower inner wall of the left side of the water inlet cavity and extends into the driven cavity, a turbine is fixedly arranged at the upper end of the transmission shaft, a connecting gear is fixedly arranged in the middle of the transmission shaft, a transmission gear is arranged at the lower end of the transmission shaft, a driven shaft is rotatably arranged between the upper inner wall and the lower inner wall of the right side of the driven cavity, the driven gear meshed with the transmission gear is arranged at the upper end of the driven shaft in a friction connection manner, a lifting cavity with an upward opening is arranged on the lower inner wall of the right side of the water inlet cavity, a lifting plate is slidably arranged in the lifting cavity, a lifting spring is fixedly connected between the lower end face of the lifting plate and the lower inner wall of the lifting cavity, a lifting rope is fixedly arranged on the lower inner wall of the right side of the lifting plate, the lifting rope enters the casing from the lower inner wall of the lifting cavity, and a lifting shaft is rotatably arranged on the upper end face of the lifting plate, the middle part of the lifting shaft is fixedly provided with a lifting gear which is positioned on the right lower side of the connecting gear, and three sides of the lifting shaft are connected with the lifting bevel gears which are respectively positioned on the left lower side of the waterproof bevel gear in a friction mode.

4. A condensate auto-clean leak proof heat exchanger as claimed in claim 3, wherein: the waterproof mechanism comprises a drainage cavity which is positioned on the lower inner wall of the left side of the heat exchange cavity and penetrates through the casing, a propulsion cavity is arranged on the left inner wall of the upper side of the drainage cavity, a placing cavity with the same height as the propulsion cavity is arranged on the right inner wall of the upper side of the drainage cavity, a water baffle plate extending into the placing cavity is arranged in the propulsion cavity in a sliding manner, a water storage cavity with an upward opening is arranged on the upper end face of the water baffle plate, a connecting cavity penetrating through the water baffle plate is arranged on the lower inner wall of the right side of the water storage cavity, a pressure cavity with a leftward opening is arranged on the right end face of the water storage cavity, a pressure plate is arranged in the pressure cavity in a sliding manner, a pressure spring is connected between the right end face of the pressure plate and the right inner part of the pressure cavity, a control cavity with a leftward opening is arranged on the right inner wall of the placing cavity, a control panel is arranged in a clamping manner in a sliding manner, and one end of a control rope is connected onto the left end face of the control cavity, the control rope enters the casing from the left inner wall of the control cavity, a control spring is connected between the inner wall of the control cavity and the right end face of the control panel, a push rod extending into the control cavity is fixedly arranged on the right end face of the pressure plate, a cam is fixedly arranged in the middle of the driven shaft, the cam extends into the propulsion cavity and contacts with the water baffle, a propulsion spring is connected between the left end face of the upper side of the water baffle and the left inner wall of the upper side of the propulsion cavity, one end of an ejection rope is connected onto the left end face of the water baffle, the ejection rope enters the casing from the left inner wall of the propulsion cavity, an ejection cavity positioned on the lower side of the left inner wall of the drainage cavity is arranged on the left inner wall of the propulsion cavity, an ejection plate is arranged in the ejection cavity in a sliding manner, and a release spring is fixedly connected between the left inner walls of the ejection cavity of the left end face of the ejection plate, the left end face of the ejection plate is connected with the other end of the ejection rope, and the ejection rope enters the shell from the left inner wall of the ejection cavity.

5. A condensate auto-clean leak proof heat exchanger as claimed in claim 4, wherein: the middle part of driven shaft is equipped with spacing dish, have a breach on the spacing dish, be equipped with the spacing chamber of opening left on the middle part right inner wall of driven chamber, it is equipped with spacing axle to rotate on the lower inner wall in spacing chamber, spacing epaxial fixed gag lever post that is equipped with, be equipped with spacing angle on the left end face of gag lever post, just spacing angle card is gone into it is spacing within the breach of spacing dish, the lower terminal surface of gag lever post with be connected with spacing torsion spring between the lower inner wall in spacing chamber, just spacing torsion spring centers on spacing axle.

6. A condensate auto-clean leak proof heat exchanger as claimed in claim 5, wherein: the lower end of the driven shaft is provided with a control gear in friction connection, a reset torsion spring is connected between the lower end face of the control gear and the lower inner wall of the driven cavity, the right inner wall of the driven cavity is provided with a starting cavity, a starting rack is arranged in the starting cavity in a sliding manner, the starting rack is meshed with the control gear, a limiting cavity with a rightward opening is arranged on the right end face of the rear side of the starting rack, a button cavity with a forward opening is arranged on the rear inner wall of the starting cavity, a button is arranged in the button cavity in a sliding manner, a button spring is connected between the rear end of the button and the rear inner wall of the button cavity, the rear inner wall of the button is connected with the other end of the lifting rope and one end of the warning rope, the lifting rope and the water inlet rope enter the casing from the rear inner wall of the button cavity, and a clamping block cavity with a leftward opening is arranged on the rear inner wall of the rear side of the starting cavity, the fixture block intracavity slides and is equipped with the fixture block, the left end face slope of fixture block is forward, the right-hand member of fixture block with be connected with the fixture block spring between the right inner wall in fixture block chamber, the right-hand member in fixture block chamber is equipped with the electro-magnet that resets, and no matter how rotatory all with start rack toothing of control gear, just the rotatory round of control gear starts the rack and can not contact with the fixture block, be equipped with the warning chamber that the opening is decurrent on the middle part lower terminal surface of casing, the slip of warning intracavity is equipped with the warning piece, be connected with the warning spring between the upper end face rainwater intake antrum's of warning piece the upper end inner wall, the up end of warning piece is connected with the other end of water inlet rope.

Technical Field

The invention relates to the field of heat exchangers, in particular to a leakage-proof heat exchanger capable of automatically cleaning condensed water.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, occupies a very important position in the fields of chemical industry, petroleum, power, food and the like, and is widely applied in daily production and life;

at present, when the heat exchanger is used, the hot air is condensed when meeting with the water vapor in the hot air to generate condensed water, which is quite unfavorable for the subsequent heat exchange work, and when the internal fluid of the heat exchanger leaks, the heat exchanger is often difficult to find and process at the first time to generate unnecessary loss.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic condensate water cleaning leakage-proof heat exchanger, which solves the problem that whether the heat exchanger leaks or not is difficult to find at the first time, and realizes that when internal leakage occurs, a machine automatically sends out a prompt and detects leakage points for simple treatment.

The invention is realized by the following technical scheme.

The invention relates to a condensate water automatic cleaning leakage-proof heat exchanger, which comprises a shell, wherein a water inlet cavity is arranged on the left side of the shell, a transmission mechanism is arranged in the water inlet cavity, a heat exchange cavity is arranged on the right side of the water inlet cavity, a heat exchange mechanism is arranged in the heat exchange cavity, a detection and repair mechanism is arranged in the heat exchange cavity, a driven cavity is arranged on the lower side of the water inlet cavity, a water drainage mechanism is arranged in the driven cavity, the detection and repair mechanism comprises three heat exchange tubes fixedly arranged between the left inner wall and the right inner wall of the heat exchange cavity, a waterproof block is arranged on the left side of each heat exchange tube, a moving cavity is arranged in the middle of each waterproof block, each moving cavity is penetrated by the corresponding heat exchange tube, a lower pressing plate is arranged between the left inner wall and the right inner wall of the lower side of each moving cavity in a sliding manner, limiting blocks are fixedly arranged on the front inner wall and the rear inner wall of each moving cavity, a U-shaped cavity is arranged on the outer side of each moving cavity, a lower pressing rod extending into the U-shaped cavity is fixedly arranged on the lower inner wall of each lower pressing plate, the lower end surface of the lower pressing rod on the front side inclines forwards, the lower end surface of the lower pressing rod on the rear side inclines backwards, two sliding blocks are arranged on the front and rear lower inner walls of the U-shaped cavity in a sliding manner, the rear end surfaces of the sliding blocks on the front side incline upwards, the front ends of the sliding blocks on the rear side incline upwards, the inclined end surfaces of the sliding blocks and the inclined lower end surfaces of the lower pressing rod are in contact with each other, push plates respectively extending into the upper parts of the left side and the right side of the U-shaped cavity are arranged on the upper end surfaces of the two sliding blocks, a pushing spring is connected between the end surface of the push plate far away from each other and the inner wall of the U-shaped cavity far away from each other, a clamping cavity is arranged on the upper side of the moving cavity, two clamping blocks are arranged in the clamping cavity in a sliding manner, a threaded cavity is arranged on the end surface of the clamping blocks close to each other, and a pushing rod is connected between the end surface of the push plate close to each other and the clamping block far away from each other, be equipped with on the up end of holding down plate and run through the U die cavity downside stretches out waterproof piece put the water axle, the fixed dish of putting that is equipped with of lower extreme of putting the water axle, put the water axle the upper end with pass through threaded connection between the holding down plate, just put the water axle with sliding connection between the waterproof piece, and all be equipped with the same structure in the waterproof piece, it is equipped with the three waterproof axle that stretches into to rotate on the inner wall of the right side in heat transfer chamber the intracavity of intaking, the left end of waterproof axle all is equipped with waterproof bevel gear, and three waterproof axle passes respectively threely the threaded cavity with threaded connection between the clamp splice.

Furthermore, the heat exchange mechanism comprises a water inlet cavity which is positioned on the upper end surface of the left side of the casing and is in contact with the upper inner wall of the water inlet cavity, a water outlet cavity is arranged on the right side of the heat exchange cavity, a water drainage cavity which runs through the casing is arranged on the lower inner wall of the water outlet cavity, a gas outlet cavity which runs through the casing is arranged on the upper inner wall of the left side of the heat exchange cavity, a gas inlet cavity which runs through the casing is arranged on the lower inner wall of the right side of the heat exchange cavity, and the heat exchange tube is connected with the water inlet cavity and the water outlet cavity.

Furthermore, the transmission mechanism comprises a transmission shaft which is rotatably arranged on the lower inner wall of the left side of the water inlet cavity and extends into the driven cavity, a turbine is fixedly arranged at the upper end of the transmission shaft, a connecting gear is fixedly arranged in the middle of the transmission shaft, a transmission gear is arranged at the lower end of the transmission shaft, a driven shaft is rotatably arranged between the upper inner wall and the lower inner wall of the right side of the driven cavity, the driven gear which is meshed with the transmission gear is arranged at the upper end of the driven shaft in a friction connection manner, a lifting cavity with an upward opening is arranged on the lower inner wall of the right side of the water inlet cavity, a lifting plate is slidably arranged in the lifting cavity, a lifting spring is fixedly connected between the lower end surface of the lifting plate and the lower inner wall of the lifting cavity, a lifting rope is fixedly arranged on the lower inner wall of the right side of the lifting plate, the lifting rope enters the casing from the lower inner wall of the lifting cavity, and a lifting shaft is rotatably arranged on the upper end surface of the lifting plate, the middle part of the lifting shaft is fixedly provided with a lifting gear which is positioned on the right lower side of the connecting gear, and three sides of the lifting shaft are connected with the lifting bevel gears which are respectively positioned on the left lower side of the waterproof bevel gear in a friction mode.

Furthermore, the waterproof mechanism comprises a water drainage cavity which is positioned on the lower inner wall of the left side of the heat exchange cavity and penetrates through the casing, a propulsion cavity is arranged on the left inner wall of the upper side of the water drainage cavity, a placing cavity which is as high as the propulsion cavity is arranged on the right inner wall of the upper side of the water drainage cavity, a water baffle plate which extends into the placing cavity is arranged in the propulsion cavity in a sliding manner, a water storage cavity with an upward opening is arranged on the upper end face of the water baffle plate, a connecting cavity which penetrates through the water baffle plate is arranged on the lower inner wall of the right side of the water storage cavity, a pressure cavity with a leftward opening is arranged on the right end face of the water storage cavity, a pressure plate is arranged in the pressure cavity in a sliding manner, a pressure spring is connected between the right end face of the pressure plate and the right inner part of the pressure cavity, a control cavity with a leftward opening is arranged on the right inner wall of the placing cavity, a control panel is arranged in a sliding manner, and one end of a control rope is connected on the left end face of the control cavity, the control rope enters the casing from the left inner wall of the control cavity, a control spring is connected between the inner wall of the control cavity and the right end face of the control panel, a push rod extending into the control cavity is fixedly arranged on the right end face of the pressure plate, a cam is fixedly arranged in the middle of the driven shaft, the cam extends into the propulsion cavity and contacts with the water baffle, a propulsion spring is connected between the left end face of the upper side of the water baffle and the left inner wall of the upper side of the propulsion cavity, one end of an ejection rope is connected onto the left end face of the water baffle, the ejection rope enters the casing from the left inner wall of the propulsion cavity, an ejection cavity positioned on the lower side of the left inner wall of the drainage cavity is arranged on the left inner wall of the propulsion cavity, an ejection plate is arranged in the ejection cavity in a sliding manner, and a release spring is fixedly connected between the left inner walls of the ejection cavity of the left end face of the ejection plate, the left end face of the ejection plate is connected with the other end of the ejection rope, and the ejection rope enters the shell from the left inner wall of the ejection cavity.

Further, the middle part of driven shaft is equipped with spacing dish, have a breach on the spacing dish, be equipped with the spacing chamber of opening left on the middle part right side inner wall of driven chamber, it is equipped with spacing axle to rotate on the lower inner wall in spacing chamber, spacing epaxial fixed gag lever post that is equipped with, be equipped with spacing angle on the left end face of gag lever post, just spacing angle card is gone into spacing it is spacing within the breach of spacing dish, the lower terminal surface of gag lever post with be connected with spacing torsion spring between the lower inner wall in spacing chamber, just spacing torsion spring centers on spacing axle.

Furthermore, a control gear is arranged at the lower end of the driven shaft in a friction connection mode, a reset torsion spring is connected between the lower end face of the control gear and the lower inner wall of the driven cavity, a starting cavity is arranged on the right inner wall of the driven cavity, a starting rack is arranged in the starting cavity in a sliding mode, the starting rack is meshed with the control gear, a limiting cavity with a right opening is arranged on the right end face of the rear side of the starting rack, a button cavity with a forward opening is arranged on the inner rear wall of the starting cavity, a button is arranged in the button cavity in a sliding mode, a button spring is connected between the rear end of the button and the inner rear wall of the button cavity, the inner rear wall of the button is connected with the other end of the lifting rope and one end of the warning rope, the lifting rope and the water inlet rope enter the shell from the inner rear wall of the button cavity, and a clamping block cavity with a leftward opening is arranged on the inner rear side of the starting cavity, the fixture block intracavity slides and is equipped with the fixture block, the left end face slope of fixture block is forward, the right-hand member of fixture block with be connected with the fixture block spring between the right inner wall in fixture block chamber, the right-hand member in fixture block chamber is equipped with the electro-magnet that resets, and no matter how rotatory all with start rack toothing of control gear, just the rotatory round of control gear starts the rack and can not contact with the fixture block, be equipped with the warning chamber that the opening is decurrent on the middle part lower terminal surface of casing, the slip of warning intracavity is equipped with the warning piece, be connected with the warning spring between the upper end face rainwater intake antrum's of warning piece the upper end inner wall, the up end of warning piece is connected with the other end of water inlet rope.

The invention has the beneficial effects that: the invention has simple structure and convenient operation, when in use, the invention can lead cold water into hot air flow to carry out heat exchange on the cold water, thereby heating the cold water, and the invention can process the moisture generated by the hot air flow when meeting cold so as to avoid excessive moisture in the heat exchange request, and when the internal pipeline leaks, the invention can automatically detect the leaking position of the pipeline, and can simply process the leaking position and send out warning to the outside to remind the working personnel to maintain.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram at A-A of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 3 is a schematic structural diagram at B-B of FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram at C-C of FIG. 1 according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram at D of fig. 1 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The automatic condensed water cleaning leakage-proof heat exchanger comprises a casing 10, a water inlet cavity 12 is arranged on the left side of the casing 10, a transmission mechanism is arranged in the water inlet cavity 12, a heat exchange cavity 38 is arranged on the right side of the water inlet cavity 12, a heat exchange mechanism is arranged in the heat exchange cavity 38, a detection repair mechanism is arranged in the heat exchange cavity 38, a driven cavity 51 is arranged on the lower side of the water inlet cavity 12, a water discharge mechanism is arranged in the driven cavity 51, the detection repair mechanism comprises three heat exchange tubes 37 fixedly arranged between the left inner wall and the right inner wall of the heat exchange cavity 38, a waterproof block 64 is arranged on the left side of each heat exchange tube 37, a moving cavity 68 is arranged in the middle of each waterproof block 64, the moving cavity 68 is penetrated by the heat exchange tubes 37, a lower pressing plate 74 is arranged between the left inner wall and the right inner wall of the lower side of the moving cavity 68 in a sliding manner, and limiting blocks 69 are fixedly arranged on the front inner wall and the rear wall of the moving cavity 68, a U-shaped cavity 65 is arranged on the outer side of the moving cavity 68, a lower pressing rod 73 extending into the U-shaped cavity 65 is fixedly arranged on the lower inner wall of the lower pressing plate 74, the lower end surface of the lower pressing rod 73 on the front side inclines forwards, the lower end surface of the lower pressing rod 73 on the rear side inclines backwards, two sliding blocks 70 are arranged on the front and rear lower inner walls of the U-shaped cavity 65 in a sliding manner, the rear end surface of the sliding block 70 on the front side inclines upwards, the front end of the sliding block 70 on the rear side inclines upwards, the inclined end surface of the sliding block 70 and the inclined lower end surface of the lower pressing rod 73 are contacted with each other, push plates 66 extending into the upper parts of the left side and the right side of the U-shaped cavity respectively are arranged on the upper end surfaces of the two sliding blocks 70, a pushing spring 67 is connected between the end surface of the push plate 66 far away from each other and the inner wall of the U-shaped cavity 65, and a clamping cavity 86 is arranged on the upper side of the moving cavity 68, two clamping blocks 75 are arranged in the clamping cavity 86 in a sliding mode, a threaded cavity 87 is formed in one end face, close to each other, of each clamping block 75, a push rod 76 is connected between the end surface of the push plates 66 close to each other and the end surface of the clamping blocks 75 far away from each other, the upper end surface of the lower pressure plate 74 is provided with a water discharging shaft 72 which penetrates through the lower side of the U-shaped cavity 65 and extends out of the waterproof block 64, a water discharging disc 71 is fixedly arranged at the lower end of the water discharging shaft 72, the upper end of the water discharging shaft 72 is connected with the lower pressure plate 74 through threads, the water discharging shaft 72 is connected with the waterproof blocks 64 in a sliding way, and the same structures are arranged in all the waterproof blocks 64, three waterproof shafts 40 extending into the water inlet cavity 12 are rotatably arranged on the right inner wall of the heat exchange cavity 38, a waterproof bevel gear 41 is arranged at the left end of each waterproof shaft 40, and the three waterproof shafts 40 respectively pass through the three threaded cavities 87 and are in threaded connection with the clamping blocks 75.

Beneficially, the heat exchange mechanism includes a water inlet cavity 43 located on the upper end surface of the left side of the casing 10 and contacting with the upper inner wall of the water inlet cavity 12, a water outlet cavity 36 is arranged on the right side of the heat exchange cavity 38, a water outlet cavity 35 penetrating through the casing 10 is arranged on the lower inner wall of the water outlet cavity 36, a gas outlet cavity 39 penetrating through the casing 10 is arranged on the upper inner wall of the left side of the heat exchange cavity 38, a gas inlet cavity 34 penetrating through the casing 10 is arranged on the lower inner wall of the right side of the heat exchange cavity 38, and the heat exchange tube 37 is connected with the water inlet cavity 12 and the water outlet cavity 36.

Beneficially, the transmission mechanism includes a transmission shaft 42 rotatably disposed on the lower inner wall of the left side of the water inlet cavity 12 and extending into the driven cavity 51, a turbine 11 is fixedly disposed at the upper end of the transmission shaft 42, a connecting gear 15 is fixedly disposed at the middle portion of the transmission shaft 42, a transmission gear 21 is disposed at the lower end of the transmission shaft 42, a driven shaft 45 is rotatably disposed between the upper inner wall and the lower inner wall of the right side of the driven cavity 51, a driven gear 22 engaged with the transmission gear 21 is disposed at the upper end of the driven shaft 45 in a friction connection manner, a lifting cavity 17 with an upward opening is disposed on the lower inner wall of the right side of the water inlet cavity 12, a lifting plate 18 is slidably disposed in the lifting cavity 17, a lifting spring 20 is fixedly connected between the lower end surface of the lifting plate 18 and the lower inner wall of the lifting cavity 17, a lifting rope 19 is fixedly disposed on the lower inner wall of the right side of the lifting plate 18, and the lifting rope 19 enters the housing 10 from the lower inner wall of the lifting cavity 17, the upper end face of the lifting plate 18 is rotatably provided with a lifting shaft 13, the middle part of the lifting shaft 13 is fixedly provided with a lifting gear 16 positioned on the right lower side of the connecting gear 15, and the lifting shaft 13 is frictionally connected with a lifting bevel gear 14 with three sides respectively positioned on the left lower side of the waterproof bevel gear 41.

Beneficially, the waterproof mechanism includes a drainage cavity 88 located on the left lower inner wall of the heat exchange cavity 38 and penetrating through the casing 10, a pushing cavity 27 is provided on the upper left inner wall of the drainage cavity 88, a placing cavity 84 having the same height as the pushing cavity 27 is provided on the upper right inner wall of the drainage cavity 88, a water baffle 85 extending into the placing cavity 84 is slidably provided in the pushing cavity 27, a water storage cavity 89 with an upward opening is provided on the upper end surface of the water baffle 85, a connecting cavity 79 penetrating through the water baffle 85 is provided on the right lower inner wall of the water storage cavity 89, a pressure cavity 90 with a leftward opening is provided on the right end surface of the water storage cavity 89, a pressure plate 77 is slidably provided in the pressure cavity 90, a pressure spring 78 is connected between the right end surface of the pressure plate 77 and the right inner wall of the pressure cavity 90, and a control cavity 82 with a leftward opening is provided on the right inner wall of the placing cavity 84, the control structure is characterized in that a control panel 83 is arranged in the control cavity 82 in a sliding manner, one end of a control rope 63 is connected to the left end face of the control cavity 82, the control rope 63 enters the casing 10 from the left inner wall of the control cavity 82, a control spring 81 is connected between the inner wall of the control cavity 82 and the right end face of the control panel 83, a push rod 80 extending into the control cavity 82 is fixedly arranged on the right end face of the pressure plate 77, a cam 29 is fixedly arranged in the middle of the driven shaft 45, the cam 29 extends into the propulsion cavity 27 and contacts with the water baffle 85, a propulsion spring 30 is connected between the left end face of the upper side of the water baffle 85 and the left inner wall of the upper side of the propulsion cavity 27, one end of a spring rope 26 is connected to the left end face of the water baffle 85, the spring rope enters the casing 10 from the left inner wall of the propulsion cavity 27, a spring cavity 24 positioned on the lower side of the left inner wall of the lower side of the drainage cavity 88, pop out the intracavity and slide in 24 and be equipped with and pop out board 28, the left end face rainwater of popping out board 28 pops out fixedly connected with between the left inner wall in chamber 24 and pushes out spring 25, be connected with the other end that pops out rope 26 on the left end face of popping out board 28, it follows to pop out rope 26 it enters into on the left inner wall in chamber 24 to pop out in the casing 10.

Beneficially, the middle of driven shaft 45 is equipped with spacing dish 44, have a breach on the spacing dish 44, be equipped with the spacing chamber 47 that the opening is left on the right inner wall in middle part of slave cavity 51, it is equipped with spacing axle 50 to rotate on the lower inner wall in spacing chamber 47, fixed gag lever post 48 that is equipped with on the spacing axle 50, be equipped with spacing angle 46 on the left end face of gag lever post 48, just spacing angle 46 blocks into it is spacing within the breach of spacing dish 44, spacing torsion spring 49 is connected with between the lower terminal surface of gag lever post 48 and the lower inner wall in spacing chamber 47, just spacing torsion spring 49 centers on spacing axle 50.

Beneficially, a control gear 62 is arranged at the lower end of the driven shaft 45 in a friction connection manner, a return torsion spring 23 is connected between the lower end surface of the control gear 61 and the lower inner wall of the driven cavity 51, a starting cavity 61 is arranged on the right inner wall of the driven cavity 51, a starting rack 52 is slidably arranged in the starting cavity 61, the starting rack 52 is engaged with the control gear 62, a limiting cavity 53 with a rightward opening is arranged on the right end surface of the rear side of the starting rack 52, a button cavity 58 with a forward opening is arranged on the rear inner wall of the starting cavity 61, a button 60 is slidably arranged in the button cavity 58, a button spring 59 is connected between the rear end of the button 60 and the rear inner wall of the button cavity 58, the other end of the lifting rope 19 and one end of the warning rope 31 are connected to the rear inner wall of the button cavity 60, the lifting rope 19 and the water inlet rope 31 both enter the housing 10 from the rear inner wall of the button cavity 58, the utility model discloses a motor casing 10, it is characterized in that be equipped with the fixture block chamber 54 that the opening is left on the rear side rear inner wall of start chamber 61, it is equipped with fixture block 57 to slide in the fixture block chamber 54, the left end face slope of fixture block 57 is preceding, the right-hand member of fixture block 57 with be connected with fixture block spring 56 between the right inner wall of fixture block chamber 54, the right-hand member of fixture block chamber 54 is equipped with reset electromagnet 55, and no matter how rotatory all with the meshing of start rack 52 of control gear 62, just control gear 62 rotates the round and starts rack 52 and can not contact with fixture block 57, be equipped with the warning chamber 91 that the opening is decurrent on the middle part lower terminal surface of casing 10, it is equipped with warning piece 32 to slide in warning chamber 91, be connected with warning spring 33 between the upper end face rainwater intake chamber 91's of warning piece 32 the upper end face, the upper end face of warning piece 32 is connected with the other end of intaking rope 31.

Sequence of mechanical actions of the whole device:

1: cold water enters the water inlet cavity 12 from the water inlet cavity 43, then enters the water outlet cavity 36 through the heat exchange tube 37, and finally flows out of the water discharge cavity 35, hot gas enters the heat exchange cavity 38 from the air inlet cavity 34 to exchange heat with the cold water in the heat exchange tube 37, the cold water in the heat exchange tube 37 is heated, and finally the hot gas flows out of the air outlet cavity 39;

2: the hot air in the heat exchange cavity 38 meets the cold heat exchange tube 37, the moisture therein condenses into condensed water and flows down to finally flow into the water storage cavity 89, when enough water is gathered in the water storage cavity 89, the water presses the pressure plate 77, so that the push rod 80 moves rightwards to push the control plate 83, the control rope 63 is pulled, the limiting rod 48 rotates to drive the limiting angle 46 to be separated from the limiting disc 44, the limiting angle 46 stops limiting the limiting disc 44, the turbine 11 rotates due to the water entering from the water inlet cavity 43, the transmission shaft 42, the transmission gear 21, the driven gear 22 and the driven shaft 45 rotate, so that the cam 29 rotates, the cam 29 rotates to drive the water baffle 85 to move leftwards under the action of the pushing spring 30, the ejecting plate 28 moves rightwards to be ejected under the action of the pushing spring 25, and when the ejecting plate 28 is completely pushed out to block the water drainage cavity 88, the water baffle 85 only moves half, the water baffle 85 still blocks the drainage cavity 88, then the water baffle 85 moves leftwards continuously, so that the water on the upper side flows into the drainage cavity 88 on the upper side of the ejecting plate 28, the water in the water storage cavity 89 flows out through the connecting cavity 79, and the water baffle 85 moves leftwards, so that the push rod 80 is separated from the control plate 83, the control plate 83 moves leftwards under the action of the control spring 81, the control rope 63 is loosened, then the driven shaft 45 continues to rotate, the cam 29 on the driven shaft is driven to rotate, the water baffle 85 is pushed rightwards to reset, so that the ejecting rope 26 is pulled to reset the ejecting plate 28 leftwards, the water above the ejecting plate 28 flows out from the drainage cavity 88 due to the reset of the ejecting plate 28, when the driven shaft 45 rotates for a circle, the limiting rod 48 is driven to rotate under the action of the limiting torsion spring 49, the limiting angle 46 is embedded into the gap of the limiting disc 44 again, the limiting disc 44 is limited from the beginning;

3: the one-time rotation of the water discharging driven shaft 45 is carried out, the control gear 62 is driven to rotate for one circle, the starting rack 52 moves backwards for a certain distance, then the control gear 62 slowly rotates reversely and resets under the action of the resetting torsion spring 23, so that the starting rack 52 is driven to move forwards and reset, if the heat exchange tube 37 leaks, the accumulation of water in the heat exchange cavity 38 is accelerated, so that water discharging is more frequent, when leakage occurs, the last water discharging enables the starting rack 52 to move backwards, the next water changing is carried out when the starting rack 52 is not completely reset, so that the starting rack 52 moves backwards on the basis of non-resetting, so that the button 60 is pressed by the starting rack 52, the fixture block 57 enters the limiting cavity 53 to limit the starting rack 52, under the action of the lifting spring 20, the lifting plate 18 and the structure on the upper side move upwards, so that the lifting gear 16 is meshed with the connecting gear 15, the three lifting bevel gears 14 are respectively meshed with the three waterproof bevel gears 41, the transmission shaft 42 rotates to drive the connecting gear 15, the lifting gear 16, the lifting shaft 13, the lifting bevel gears 14, the waterproof bevel gears 41 and the waterproof shaft 40 to rotate, so that the clamping block 75 and the structure on the clamping block 75 and the structure connected with the clamping block 75 move rightwards together, when a leakage part enters the moving cavity 68, water flows into the moving cavity 68, the lower pressing plate 74 and the lower pressing rod 73 move downwards, the sliding block 70 is pressed, the sliding block 70 moves towards the front side and the rear side, the pushing plate 66, the pushing rod 76 and the clamping block 75 are driven to move towards the two sides so as to be separated from the waterproof shaft 40, the waterproof block 64 stops moving and blocks the leakage part, and the warning block 32 moves downwards under the action of the warning talk 33 to warn workers while the button 60 is pressed by the starting rack 52;

4: after the work is finished, the worker manually moves the waterproof block 64 in the middle, moves the waterproof block 64 to the rightmost side, repairs the original leakage position, rotates the waterproof disc 71, removes the water discharging shaft 72, enables water in the moving cavity 68 to flow out, enables the two push plates 66 to move towards the middle under the action of the pushing spring 67, enables the lower pressing rod 73 and the lower pressing plate 74 to move upwards and reset, enables the pushing rod 76 and the clamping block 75 to move towards the middle to clamp and reset the heat exchange tube 37 again, screws the water discharging shaft 72 on again, and then conducts water reversely, enables the turbine 11, the transmission shaft 42, the connecting gear 15, the lifting gear 16, the lifting shaft 13, the lifting bevel gear 14, the waterproof bevel gear 41 and the waterproof shaft 40 to rotate reversely, enables the waterproof block 64 on the right side to move leftwards and reset the battery iron 55 to drive the fixture block 57 to move rightwards, and enables the limitation of the fixture block 57 on the starting rack 52 to be relieved, under the action of the torsion spring 23, the control gear 62 and the starting rack 52 are driven to move and reset, the button 60 moves forwards and is pushed out under the action of the button spring 59, the lifting rope 19 and the water inlet rope 31 are pulled, the warning block 32 moves upwards and resets due to the fact that the button 60 pulls the water inlet rope 31, and the lifting plate 18 and the upper structure move downwards and reset due to the fact that the button 60 pulls the lifting rope 19.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.