CN220942150U - Wall-mounted high-pressure cleaning machine - Google Patents

Abstract

The utility model provides a wall-mounted high-pressure cleaning machine, and belongs to the technical field of cleaning equipment. The wall-mounted high-pressure cleaning machine solves the technical problems that an existing wall-mounted high-pressure cleaning machine is insufficient in water inflow rate, not compact in structure, excessive in impurity in inflow and the like. The front end indent of water tank forms the holding chamber in this wall-hanging high pressure cleaner, and pump body and driving motor all install in the holding intracavity, and the upper portion of water tank is equipped with the water inlet, and the lower part is equipped with the delivery port, is equipped with the overflow channel with the delivery port intercommunication in the water tank, and the upper end of overflow channel is located the upper portion or the middle part of water tank, and overflow channel's lower extreme can communicate with the delivery port. According to the utility model, the water tank is arranged, so that the water inflow is sufficient and stable, large-particle impurities in the water are precipitated and filtered, the maximization of the vertical height and the horizontal width of the water tank is realized, and the structure of the whole machine is more compact.

Description

Wall-mounted high-pressure cleaning machine

Technical Field

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a wall-mounted high-pressure cleaning machine.

Background

The high pressure washer is one with power unit to make high pressure plunger pump produce high pressure water to flush the surface of the object. It can strip dirt off and wash away to clean the surface of object.

The high-pressure cleaning machine that current car wash adopted is generally floor-type high-pressure cleaning machine or wall-mounted high-pressure cleaning machine as shown in 202221011637.7, and wall-mounted high-pressure cleaning machine includes the shell, sets up spray gun on the shell outer wall surface and all set up pump body assembly and foam liquid storage box in the shell, pump body assembly simultaneously with external water source with foam liquid storage box intercommunication, pump body assembly still with the spray gun is connected, the spray gun has first hydrojet state and second hydrojet state, when the spray gun is first hydrojet state, pump body assembly output clear water extremely the spray gun, when the spray gun is the second hydrojet state, pump body assembly output foam mixed liquor extremely the spray gun.

The wall-mounted high-pressure cleaning machine has the following defects:

1. The pump body assembly is directly connected with an external water source (tap), the water pressure of the tap is unstable, negative pressure is easily generated under the continuous suction of the pump body assembly, the inflow is insufficient, the output pressure of the high-pressure cleaning machine is affected, and the condition of lower output pressure occurs;

2. Above-mentioned pump body assembly's water that intakes does not pass through filtration and purification treatment, when external water source contains impurity, in impurity can directly enter into pump body assembly through the pipeline, can cause pump body assembly to block up, and partial impurity gets into the spray gun after pressurizing through pump body assembly, can lead to the nozzle of spray gun to block up or damage, influences the life of complete machine.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a wall-mounted high-pressure cleaning machine which has more stable water inflow and can filter impurities in water.

The aim of the utility model can be achieved by the following technical scheme:

The utility model provides a wall-hanging high pressure cleaner, includes the pump body, driving motor and controller, driving motor drive pump body work, the controller is connected its characterized in that with driving motor: still include the water tank, the back of water tank is provided with hanging portion, the front end indent of water tank forms the holding chamber, pump body and driving motor all install in the holding intracavity, the upper portion of water tank is equipped with water inlet, lower part and is equipped with the delivery port, be equipped with the overflow channel with the delivery port intercommunication in the water tank, overflow channel's upper end is located the upper portion or the middle part of water tank, overflow channel's lower extreme can communicate with the delivery port, the delivery port communicates with the inlet end of the pump body.

The high-pressure cleaning machine has the advantages that the water tank is arranged, so that the pump body pumps water from the water tank, the water inlet flow of the pump body is sufficient and stable, the output pressure of the high-pressure cleaning machine is ensured to be stable, and the preset pressure can be achieved; after the water tank is arranged, water externally connected with a water source firstly enters the water tank, impurities in the water are precipitated at the bottom of the water tank under the action of gravity, clear water on the upper side of the water tank enters the pump body through the water outlet through the flow passage, and is conveyed to the spray gun after being pressurized by the pump body;

Furthermore, in order to enable the water tank to have good enough sedimentation capacity, the water tank needs a larger vertical height and a certain volume, on the basis of a certain wall-hanging area, the pump body, the driving motor and the controller are arranged on the accommodating cavity at the front side of the water tank, so that the maximization of the vertical height and the transverse width of the water tank can be realized, if the accommodating cavity is not arranged, the vertical height and/or the transverse width of the water tank can be influenced by the transverse interval arrangement or the vertical interval arrangement of the water tank, the driving motor and the pump body, and the structure of the whole machine cannot be compact; simultaneously, all install pump body, driving motor and controller in the holding chamber can make the three more inseparable with the connection of water tank, avoid the three too protruding in the leading flank of water tank, make the focus of high pressure cleaner center on or lean on the back, more stable and firm behind the hanging, reduced the thickness in this high pressure cleaner longitudinal direction simultaneously, make the wall laminating more behind the high pressure cleaner hanging, the structure is compacter.

In the wall-mounted high-pressure cleaning machine, the water tank comprises a first water bin and a second water bin, the water inlet is formed in the upper portion of the first water bin, the water outlet is formed in the lower portion of the second water bin, and the first water bin and the second water bin are communicated through the flow passage.

The structure of the water tank can precipitate and filter water, and large-particle impurities in the water are prevented from entering the pump body. During operation, water of external water source gets into first sump earlier, and impurity in the water deposits in the bottom of first sump under the action of gravity, and the clear water of first sump upside then flows through the flow channel and enters into in the second sump, and the apopore that the rethread second sump lower part set up gets into the pump body, carries the spray gun after pressurizing through the pump body, and above-mentioned water tank simple structure can effectively filter the large granule impurity in the water to avoid large granule impurity to get into in pump body and the spray gun and cause the jam, be favorable to improving this high pressure cleaner's life.

In the wall-mounted high-pressure cleaning machine, the first partition plate and the second partition plate are arranged in the water tank, the lower edge and the front and rear edges of the first partition plate are fixedly connected with the inner wall of the water tank, the upper edge and the front and rear edges of the second partition plate are fixedly connected with the inner wall of the water tank, a flow passage is formed between the first partition plate and the second partition plate, and the first partition plate and the second partition plate divide the water tank into a first water bin and a second water bin.

The design of above-mentioned first baffle and second baffle not only can separate into first sump and second sump with the water tank, because the holding intracavity of water tank front side needs to set up the great pump body of weight and driving motor, consequently have higher requirement to the structural strength of water tank, and the thickness reduction of water tank here after having set up the holding chamber, the design of above-mentioned first baffle and second baffle can the effectual overall structure intensity of reinforcing water tank, especially the structural strength of water tank in first baffle can very big reinforcing holding groove department, avoid installing driving motor and pump body back water tank to on guaranteeing this high pressure cleaner compact structure's basis, whole high pressure cleaner has higher structural strength.

In the above-mentioned wall-mounted high-pressure washer, the water inlet end of the flow passage is provided with a filter screen.

Can further improve the sediment and the filter effect of this water tank after setting up the filter screen, can protect pump body and spray gun better.

In the wall-mounted high-pressure cleaning machine, the ball float valve is installed at the water inlet of the first water bin, the floating ball of the ball float valve is located in the first water bin, and the water outlet pipe of the ball float valve is downward in opening.

The design of the float valve can enable the water level in the water tank to automatically enter after the water level in the water tank drops, and automatically stop entering water after the water level in the water tank reaches a certain threshold value, so that automatic water entering in the water tank is realized, the water tank is ensured to always have enough water quantity, the water entering flow of the pump body is enabled to be sufficient and stable, and the output pressure of the high-pressure cleaning machine is ensured to be stable and can reach the preset pressure; the water outlet pipe opening of the float valve is downward, so that water can be ensured to directly enter the first water sump, water is prevented from directly entering the second water sump without being precipitated by the first water sump, and the precipitation and filtering effects of the water tank are improved.

In the wall-mounted high-pressure cleaning machine, a drain outlet is formed in the lower end of the first water bin, and a sealing plug is detachably fixed in the drain outlet.

The design of above-mentioned drain and sealed end cap can regularly be with settling in the big granule impurity discharge of first sump bottom, and the periodic cleaning can avoid impurity in the first sump to pile up too much and enter into in the second sump, ensures that the water tank has better sedimentation and filter effect.

In the wall-mounted high-pressure cleaning machine, the wall-mounted part comprises a hanging plate, a plurality of mounting through holes penetrating the water tank from front to back are formed in the accommodating cavity of the water tank, the front end and the rear end of each mounting through hole are in sealing connection with the inner side wall of the water tank, the water tank is kept sealed at the joint of the mounting through holes, front side opening mounting grooves are formed in the upper portion and the lower portion of the accommodating cavity, the front end of each mounting through hole is opened at the mounting groove, an outwards protruding supporting portion is fixedly connected to the hanging plate, the supporting portion is tubular or rod-shaped, and penetrates through the mounting through holes and stretches to the mounting groove in the accommodating cavity, and the driving motor is fixedly connected to the front end of the supporting portion in the mounting groove.

The design of the mounting through holes can greatly enhance the structural strength of the water tank and avoid the deformation of the water tank under the influence of gravity and vibration of the pump body and the driving motor; the design of the supporting part not only can penetrate through the mounting through hole to play a supporting role on the water tank, but also can be used for fixing the driving motor, the pump body and the controller which are arranged in the accommodating cavity, so that the weight and vibration of the driving motor, the pump body and the controller are born through the supporting part and the hanging plate, the water tank can be effectively prevented from being deformed due to bearing, the whole structural strength and the service life of the high-pressure cleaning machine are improved, and further, after the driving motor, the pump body and the controller are directly or indirectly fixedly connected with the supporting part, the connecting hole sites for mounting the driving motor, the pump body and the controller are not required to be arranged on the water tank, the structural strength of the water tank is further improved, and meanwhile, the connecting structure of the high-pressure cleaning machine is more compact and more convenient to connect; above-mentioned front side open-ended mounting groove can be convenient for driving motor and the assembly of controller, sets up the mounting groove after, has the portion of bending in the junction of mounting groove and holding chamber, can add the ability of buckling of water tank in the left and right directions and fore-and-aft direction to be favorable to improving the structural strength of this high pressure cleaner.

In the above-mentioned wall-hanging high pressure cleaning machine, wall-hanging portion still includes the hanging groove, the hanging groove has two at least and set up on the trailing flank of water tank, be provided with the hanging hole that corresponds with the hanging groove on the link plate, the big-end-up in hanging hole is the calabash form.

The design of the wall hanging groove ensures that the hook has enough extending space, so that the high-pressure cleaning machine can be smoothly hung on a wall; the hanging hole is arranged on the hanging plate, so that the hanging plate can be maintained through replacement even if the hanging hole is worn after long-term use, the maintenance is more convenient, and meanwhile, the hanging plate has a good supporting effect on the back of the water tank.

In the wall-mounted high-pressure cleaning machine, the positioning block is arranged in the mounting groove and fixedly connected with the front end of the supporting part, the positioning block is provided with the positioning clamping groove, the upper end and the lower end of the driving motor are fixedly connected with the clamping piece, and the clamping piece can be inserted into the positioning clamping groove to place the motor on the positioning block.

Above-mentioned front side open-ended mounting groove can also be convenient for place the locating piece, and the joint spare cooperation makes driving motor's assembly convenient and fast more on locating piece and the driving motor to need not to set up the hole site that is used for fixed driving motor on the water tank, be favorable to improving the structural strength of water tank.

In the wall-mounted high-pressure cleaning machine, the wall-mounted high-pressure cleaning machine further comprises a mounting bracket, the controller is fixedly connected to the front portion of the mounting bracket, connecting plates are arranged on the upper side and the lower side of the mounting bracket, connecting holes for the supporting portions to pass through are formed in the positioning blocks, front end of each supporting portion is provided with a front threaded hole, front side openings of the corresponding positioning clamping grooves are formed in the front side, the clamping pieces are inserted into the corresponding positioning clamping grooves from front to back, the connecting plates can tightly press and fix the clamping pieces in the corresponding positioning clamping grooves, and the connecting plates are fixedly connected with the front threaded holes through fasteners.

The connecting plate in the high-pressure cleaning machine is not only used for realizing the fixation of the mounting bracket and the positioning block, but also can be matched with the positioning clamping groove to block the opening at the front end of the positioning clamping groove, so that the fixation of the driving motor and the positioning block is realized, and one connecting plate has two purposes, and no additional parts are needed for fixing the driving motor, so that the structure of the high-pressure cleaning machine is more compact.

In the wall-mounted high-pressure cleaning machine, the inner diameter of the installation through hole is larger than the diameter of the supporting part, the front end and the rear end of the installation through hole are respectively provided with the step part, the front end and the rear end of the installation through hole are respectively provided with the buffer gasket, the buffer gasket is sleeved on the supporting part, the outer peripheral surface of the buffer gasket abuts against the inner wall surface of the installation through hole, the outer end of the outer peripheral surface of the buffer gasket is provided with the convex annular protruding edge, and the annular protruding edge is arranged in the step part and the outer side surface of the annular protruding edge protrudes out of the step part.

The buffer gasket has the advantages that the influence of vibration generated during the operation of the pump body and the driving motor on the supporting part can be reduced, the vibration frequency and the vibration amplitude of the supporting part are effectively reduced, meanwhile, the damage or deformation of the water tank installation through hole caused by the vibration of the supporting part can be avoided, and the service life of the high-pressure cleaning machine is prolonged; further, the design of annular protruding edge and step portion can avoid the installation back cushion ring to remove in the fore-and-aft direction, and the design that the lateral surface of annular protruding edge protruding in step portion then can make cushion ring have certain elastic deformation space, has better cushioning effect.

In the wall-mounted high-pressure cleaning machine, the mounting bracket is made of metal materials and comprises a mounting panel and two supporting plates, the front ends of the two supporting plates are fixedly connected with the upper end and the lower end of the mounting panel respectively, the rear parts of the two supporting plates are outwards bent to form a connecting plate, a plurality of radiating fins are arranged on the rear side of the controller, and the rear ends of the radiating fins and the rear side face of the controller are in butt joint with the mounting panel.

The structure of the mounting bracket can avoid interference between the mounting bracket and the driving motor, so that a certain gap is formed between the mounting bracket and the outer surface of the driving motor; the installing support that metal material was made not only structural strength is high, still has better heat dissipation ability, can increase the radiating area of controller, and the trailing flank of controller and radiating fin and installing support's installation panel butt are favorable to giving the installing support with the heat transfer that the controller produced to improve the radiating efficiency of controller.

In the above-mentioned wall-hanging high pressure cleaner, still include the apron, the apron can be dismantled fixedly with the water tank, the apron covers driving motor and controller, be provided with the window with the position that display panel and operating button correspond in the controller on the apron.

The design of the cover plate can protect the driving motor, so that splash is prevented from directly falling onto the driving motor and the controller, and the safety of the high-pressure cleaning machine is improved; the window is convenient for observing the state and the parameters of the high-pressure cleaning machine, and the parameters or the working state of the high-pressure cleaning machine can be adjusted through the operating buttons.

Compared with the prior art, the utility model has the technical effects that:

1. The high-pressure cleaning machine has the advantages that the water tank is arranged, so that the pump body pumps water from the water tank, the water inlet flow of the pump body is sufficient and stable, the output pressure of the high-pressure cleaning machine is ensured to be stable, and the preset pressure can be achieved;

2. The water tank is simple in structure, and large-particle impurities in water can be effectively filtered, so that the large-particle impurities are prevented from entering the pump body and the spray gun to cause blockage, and the service life of the high-pressure cleaning machine is prolonged;

3. On the basis of a certain wall hanging area, the pump body, the driving motor and the controller are arranged on the containing cavity at the front side of the water tank, so that the maximization of the vertical height and the horizontal width of the water tank can be realized;

4. Simultaneously, all install pump body, driving motor and controller in the holding chamber can make the three more inseparable with the connection of water tank, avoid the three too protruding in the leading flank of water tank, make the focus of high pressure cleaner center on or lean on the back, more stable and firm behind the hanging, reduced the thickness in this high pressure cleaner longitudinal direction simultaneously, make the wall laminating more behind the high pressure cleaner hanging, the structure is compacter.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the connection structure of the water tank, the pump body, the driving motor and the controller of the present invention.

Fig. 3 is a schematic diagram of the connection structure of the water tank, the pump body and the driving motor of the present invention.

Fig. 4 is a cross-sectional view of the present invention.

Fig. 5 is a second cross-sectional view of the present invention.

Fig. 6 is a cross-sectional view III of the present invention.

Fig. 7 is a schematic view of a structure of the water tank of the present invention after cutting at the mounting through hole.

Fig. 8 is a schematic view of the structure of the rear side of the water tank of the present invention.

Fig. 9 is a partial cross-sectional view at the mounting tube of the present invention.

Fig. 10 is a schematic view of the structure of the water tank and the positioning block of the present invention.

Fig. 11 is a schematic view and a partial enlarged view of a connection structure of a positioning block and a hanging plate of the present invention.

Fig. 12 is a schematic diagram of the connection structure of the pump body and the driving motor of the present invention.

Fig. 13 is a schematic structural view of the mounting bracket of the present invention.

Fig. 14 is a schematic view of the structure of the rear side of the controller of the present invention.

Fig. 15 is a schematic structural view of the float valve of the present invention.

In the figure, 1, a water tank; 11. a first water sump; 111. a water inlet; 112. a sewage outlet; 113. sealing the plugs; 12. a second water sump; 121. a water outlet; 13. a first separator; 14. a second separator; 15. a flow-through channel; 151. a filter screen; 16. a receiving chamber; 161. a mounting groove; 17. wall hanging grooves; 18. a float valve; 181. a floating ball; 182. a water outlet pipe; 19. mounting through holes; 191. a support part; 1911. a front threaded hole; 192. a step portion; 193. a buffer gasket; 1931. an annular convex edge; 2. a pump body; 3. a driving motor; 31. a clamping piece; 4. a controller; 41. a heat radiation fin; 42. a display panel; 43. operating a button; 5. a positioning block; 51. positioning clamping grooves; 52. a connection hole; 6. a mounting bracket; 61. installing a panel; 62. a support plate; 63. a connecting plate; 7. a hanging plate; 73. wall hanging holes; 8. a cover plate; 81. a window.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

This wall-hanging high pressure cleaner includes pump body 2, driving motor 3, controller 4 and water tank 1, driving motor 3 drives the work of pump body 2, controller 4 is connected with driving motor 3, the back of water tank 1 is provided with wall-hanging portion, the front end indent of water tank 1 forms holding chamber 16, pump body 2 and driving motor 3 are all installed in holding chamber 16, the upper portion of water tank 1 is equipped with water inlet 111, the lower part is equipped with delivery port 121, be equipped with in water tank 1 with delivery port 121 intercommunication's overflow channel 15, overflow channel 15's upper end is located the upper portion or the middle part of water tank 1, overflow channel 15's lower extreme can communicate with delivery port 121, delivery port 121 and pump body 2's inlet end intercommunication.

According to the high-pressure cleaning machine, the water tank 1 is arranged, so that the pump body 2 pumps water from the water tank 1, and the water inflow of the pump body 2 is sufficient and stable, so that the output pressure of the high-pressure cleaning machine is stable and can reach the preset pressure; after the water tank 1 is arranged, water externally connected with a water source firstly enters the water tank 1, impurities in the water are precipitated at the bottom of the water tank 1 under the action of gravity, clear water at the upper side of the water tank 1 enters the pump body 2 through the water outlet 121 by the flow passage 15, and is conveyed to the spray gun after being pressurized by the pump body 2, and the water tank 1 has a simple structure, can effectively filter large-particle impurities in the water, thereby avoiding the large-particle impurities from entering the pump body 2 and the spray gun to cause blockage, and being beneficial to prolonging the service life of the high-pressure cleaner; furthermore, in order to make the water tank 1 have good enough precipitation capacity, the water tank 1 needs a larger vertical height and a certain volume, on the basis of a certain wall hanging area, the structure that the pump body 2, the driving motor 3 and the controller 4 are arranged on the accommodating cavity 16 at the front side of the water tank 1 can realize the maximization of the vertical height and the horizontal width of the water tank 1, if the accommodating cavity 16 is not arranged, the vertical height and/or the horizontal width of the water tank 1 can be influenced by the horizontal interval arrangement or the vertical interval arrangement of the water tank 1, the driving motor 3 and the pump body 2, and the structure of the whole machine cannot be compact; simultaneously, all install pump body 2, driving motor 3 and controller 4 in holding chamber 16 can make the three more inseparable with being connected of water tank 1, avoid the three too protruding in the leading flank of water tank 1, make the focus of high pressure cleaner more stable and firm behind the hanging, reduced the thickness in this high pressure cleaner is vertical simultaneously, make the wall laminating more behind the high pressure cleaner hanging, the structure is compacter.

Example 1

As shown in fig. 6, a pipe-type through-flow channel 15 is provided in the water tank 1, the upper end of the through-flow channel 15 is located at the middle or upper part of the water tank 1, and the lower end of the through-flow channel 15 is directly communicated with the water outlet 121.

Example two

The water tank 1 comprises a first water tank 11 and a second water tank 12, a water inlet 111 is formed in the upper part of the first water tank 11, a water outlet 121 is formed in the lower part of the second water tank 12, and the first water tank 11 and the second water tank 12 are communicated through a flow passage 15; be provided with first baffle 13 and second baffle 14 in the water tank 1, the lower edge and the front and back border of first baffle 13 all with the inner wall fixed connection of water tank 1, the upper edge and the front and back border of second baffle 14 all with the inner wall fixed connection of water tank 1, form between first baffle 13 and the second baffle 14 and cross flow channel 15, first baffle 13 and second baffle 14 cut apart into first sump 11 and second sump 12 with water tank 1. The structure of the water tank 1 can precipitate and filter water, and prevent large particle impurities in the water from entering the pump body 2. During operation, water externally connected with a water source is firstly deposited in the first water bin 11, impurities in the water are deposited at the bottom of the first water bin 11 under the action of gravity, clear water on the upper side of the first water bin 11 flows through the flow channel 15 and enters the second water bin 12, then enters the pump body 2 through the water outlet arranged at the lower part of the second water bin 12, and is pressurized by the pump body 2 and then is conveyed to the spray gun, the water tank 1 has a simple structure, and large-particle impurities in the water can be effectively filtered, so that the large-particle impurities are prevented from entering the pump body 2 and the spray gun to cause blockage, and the service life of the high-pressure cleaner is prolonged; the design of the first partition plate 13 and the second partition plate 14 not only can divide the water tank 1 into the first water tank 11 and the second water tank 12, but also has higher requirements on the structural strength of the water tank 1 because the pump body 2 and the driving motor 3 with larger weight are required to be arranged in the accommodating cavity 16 at the front side of the water tank 1, and the thickness of the water tank 1 is reduced after the accommodating cavity 16 is arranged, and the design of the first partition plate 13 and the second partition plate 14 can effectively enhance the overall structural strength of the water tank 1, especially the structural strength of the water tank 1 at the accommodating groove can be greatly enhanced by the first partition plate 13, and the deformation of the water tank 1 after the driving motor 3 and the pump body 2 are avoided, so that the whole high-pressure cleaning machine has higher structural strength on the basis of ensuring the compact structure of the high-pressure cleaning machine.

As shown in fig. 5, a filter screen 151 is provided at the water inlet end of the through-flow passage 15. The sedimentation and filtering effects of the water tank 1 can be further improved after the filter screen 151 is arranged, and the pump body 2 and the spray gun can be better protected.

As shown in fig. 4 and 15, the ball float valve 18 is installed at the water inlet 111 of the first water sump 11, the ball float 181 of the ball float valve 18 is located in the first water sump 11, and the water outlet pipe 182 of the ball float valve 18 is opened downward. The design of the float valve 18 can enable the water level in the water tank 1 to automatically enter water after the water level in the water tank 1 drops, and automatically stop entering water after the water level in the water tank 1 reaches a certain threshold value, so that the automatic water entering in the water tank 1 is realized, the water tank 1 is ensured to always have enough water quantity, the water entering flow of the pump body 2 is ensured to be sufficient and stable, and the output pressure of the high-pressure cleaning machine is ensured to be stable and can reach the preset pressure; the design of the outlet pipe 182 opening downward of the float valve 18 can ensure that the water enters the first water sump 11 directly, avoid that the water enters the second water sump 12 directly without passing through the sediment of the first water sump 11, and is beneficial to improving the sediment and filtering effect of the water tank 1.

As shown in fig. 7 and 8, a drain outlet 112 is provided at the lower end of the first water tank 11, and a sealing plug 113 is detachably fixed in the drain outlet 112. The design of the drain 112 and the sealing plug 113 can regularly discharge large-particle impurities settled at the bottom of the first water sump 11, and the regular cleaning can avoid excessive accumulation of impurities in the first water sump 11 and enter the second water sump 12, so that the water tank 1 is ensured to have better sedimentation and filtering effects.

As shown in fig. 4 and fig. 7-9, the wall hanging part comprises a hanging plate 7 and a wall hanging groove 17, a plurality of mounting through holes 19 penetrating the water tank 1 back and forth are arranged at the accommodating cavity 16 of the water tank 1, the front end and the rear end of the mounting through holes 19 are in sealing connection with the inner side wall of the water tank 1, the water tank 1 is kept sealed at the connection part of the mounting through holes 19, mounting grooves 161 with front openings are formed at the upper part and the lower part of the accommodating cavity 16, the front end of the mounting through holes 19 are opened at the mounting grooves 161, supporting parts 191 protruding outwards are fixedly connected to the hanging plate 7, the supporting parts 191 are tubular or rod-shaped, the supporting parts 191 penetrate through the mounting through holes 19 and extend to the mounting grooves 161 in the accommodating cavity 16, and the driving motor 3 is fixedly connected at the front ends of the supporting parts 191 at the mounting grooves 161; at least two wall hanging grooves 17 are arranged on the rear side surface of the water tank 1, wall hanging holes 73 corresponding to the wall hanging grooves 17 are arranged on the hanging plate 7, and the wall hanging holes 73 are in a calabash shape with small upper parts and large lower parts. The design of the mounting through holes 19 can greatly enhance the structural strength of the water tank 1 and avoid the deformation of the water tank 1 under the influence of gravity and vibration of the pump body 2 and the driving motor 3; the design of the supporting part 191 not only can penetrate through the mounting through hole 19 to support the water tank 1, but also can be used for fixing the driving motor 3, the pump body 2 and the controller 4 arranged in the accommodating cavity 16, so that the weight and vibration of the driving motor 3, the pump body 2 and the controller 4 are borne through the supporting part 191 and the hanging plate 7, the water tank 1 can be effectively prevented from being deformed due to bearing, the whole structural strength and the service life of the high-pressure cleaning machine are improved, and further, after the driving motor 3, the pump body 2 and the controller 4 are directly or indirectly fixedly connected with the supporting part 191, the connecting holes 52 for mounting the driving motor 3, the pump body 2 and the controller 4 do not need to be arranged on the water tank 1, the structural strength of the water tank 1 is further improved, and meanwhile, the connecting structure of the high-pressure cleaning machine is more compact, and the connection is more convenient; the front side opening mounting groove 161 can facilitate the assembly of the driving motor 3 and the controller 4, after the mounting groove 161 is arranged, a bending part is arranged at the joint of the mounting groove 161 and the accommodating cavity 16, and the bending resistance of the water tank 1 in the left-right direction and the front-back direction can be enhanced, so that the structural strength of the high-pressure cleaning machine is improved; the design of the wall hanging groove 17 ensures that the hook has enough extending space, so that the high-pressure cleaning machine can be smoothly hung on a wall; the hanging hole 73 is formed in the hanging plate 7, and even if the hanging hole 73 is worn after long-term use, the hanging plate 7 can be replaced to maintain, so that the hanging plate is more convenient to maintain, and meanwhile, the hanging plate 7 has a good supporting effect on the back of the water tank 1.

As shown in fig. 9-11, a positioning block 5 is disposed in the mounting groove 161, the positioning block 5 is fixedly connected with the front end of the supporting portion 191, a positioning clamping groove 51 is disposed on the positioning block 5, the upper end and the lower end of the driving motor 3 are fixedly connected with clamping pieces 31, and the clamping pieces 31 can be inserted into the positioning clamping grooves 51 to position the motor on the positioning block 5. The front side open-ended mounting groove 161 can also be convenient for place locating piece 5, and the cooperation of joint spare 31 makes driving motor 3's assembly convenient and fast more on locating piece 5 and driving motor 3 to need not to set up the hole site that is used for fixed driving motor 3 on water tank 1, be favorable to improving the structural strength of water tank 1.

Further, this high-pressure cleaning machine still includes installing support 6, controller 4 fixed connection is in the front portion of installing support 6, the upside and the downside of installing support 6 all are provided with connecting plate 63 locating piece 5 on be equipped with the connecting hole 52 that supplies supporting part 191 to pass, the front end of supporting part 191 is provided with preceding screw hole 1911, the front side opening of location draw-in groove 51, joint spare 31 inserts location draw-in groove 51 from front to back, connecting plate 63 can compress tightly joint spare 31 and be fixed in location draw-in groove 51, connecting plate 63 passes through fastener and preceding screw hole 1911 fixed connection. The connecting plate 63 in the high-pressure cleaning machine is not only used for realizing the fixation of the mounting bracket 6 and the positioning block 5, but also can be matched with the positioning clamping groove 51 to block the opening at the front end of the positioning clamping groove 51, so that the fixation of the driving motor 3 and the positioning block 5 is realized, and one connecting plate 63 has two purposes, and no additional parts are needed for fixing the driving motor 3, so that the structure of the high-pressure cleaning machine is more compact.

As shown in fig. 4 and 9, the inner diameter of the mounting through hole 19 is larger than the diameter of the supporting portion 191, the front end and the rear end of the mounting through hole 19 are provided with stepped portions 192, the front end and the rear end of the mounting through hole 19 are provided with buffer washers 193, the buffer washers 193 are sleeved on the supporting portion 191, the outer peripheral surfaces of the buffer washers 193 are abutted against the inner wall surfaces of the mounting through hole 19, the outer ends of the outer peripheral surfaces of the buffer washers 193 are provided with protruding annular protruding edges 1931, the annular protruding edges 1931 are placed in the stepped portions 192, and the outer side surfaces of the annular protruding edges 1931 protrude out of the stepped portions 192. The design of the buffer gasket 193 can reduce the influence of vibration generated by the pump body 2 and the driving motor 3 on the support part 191, effectively reduce the vibration frequency and the vibration amplitude of the support part 191, and simultaneously can avoid the damage or deformation of the mounting through hole 19 of the water tank 1 caused by the vibration of the support part 191, thereby being beneficial to prolonging the service life of the high-pressure cleaner; further, the design of the annular flange 1931 and the step 192 can prevent the buffer gasket 193 from moving in the front-rear direction after installation, and the design of the annular flange 1931 protruding from the step 192 can enable the buffer gasket 193 to have a certain elastic deformation space, so that a better buffer effect is achieved.

As shown in fig. 4, 13 and 14, the mounting bracket 6 is made of a metal material and comprises a mounting panel 61 and two support plates 62, the front ends of the two support plates 62 are fixedly connected with the upper end and the lower end of the mounting panel 61 respectively, the rear parts of the two support plates 62 are bent outwards to form a connecting plate 63, a plurality of radiating fins 41 are arranged on the rear side of the controller 4, and the rear ends of the radiating fins 41 and the rear side surface of the controller 4 are abutted to the mounting panel 61. The structure of the mounting bracket 6 can avoid interference between the mounting bracket 6 and the driving motor 3, so that a certain gap is formed between the mounting bracket 6 and the outer surface of the driving motor 3; the mounting bracket 6 made of the metal material is high in structural strength, has good heat dissipation capacity, can increase the heat dissipation area of the controller 4, and the rear side surface of the controller 4 and the heat dissipation fins 41 are in butt joint with the mounting panel 61 of the mounting bracket 6, so that heat generated by the controller 4 is transferred to the mounting bracket 6, and the heat dissipation efficiency of the controller 4 is improved.

As shown in fig. 1, the wall-mounted high-pressure cleaning machine further comprises a cover plate 8, the cover plate 8 is detachably fixed with the water tank 1, the cover plate 8 covers the driving motor 3 and the controller 4, and a window 81 is arranged on the cover plate 8 at a position corresponding to the display panel 42 and the operation buttons 43 in the controller 4. The design of the cover plate 8 can protect the driving motor 3, so that splash is prevented from directly falling onto the driving motor 3 and the controller 4, and the safety of the high-pressure cleaning machine is improved; the window 81 facilitates observation of the state and parameters of the present high-pressure washer, and the parameters and the operating state of the present high-pressure washer can be adjusted by operating the button 43.

The vertical direction refers to the up-down direction of the high-pressure cleaner in fig. 1, the horizontal direction refers to the left-right direction of the high-pressure cleaner in fig. 1, the longitudinal direction refers to the front-back direction of the high-pressure cleaner in fig. 1, and the description of the vertical direction, the horizontal direction and the longitudinal direction is only for better describing and understanding the structure of the high-pressure cleaner and the positional relationship among the components, and is not used for limiting the protection scope of the present utility model.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered by the protection scope defined by the claims.

Claims (13)

1. The utility model provides a wall-hanging high pressure cleaner, includes pump body (2), driving motor (3) and controller (4), driving motor (3) drive pump body (2) work, controller (4) are connected its characterized in that with driving motor (3): still include water tank (1), the back of water tank (1) is provided with hanging portion, the front end indent of water tank (1) forms holding chamber (16), pump body (2) and driving motor (3) are all installed in holding chamber (16), the upper portion of water tank (1) is equipped with water inlet (111), lower part is equipped with delivery port (121), be equipped with in water tank (1) with delivery port (121) intercommunication cross flow channel (15), the upper end that cross flow channel (15) is located the upper portion or the middle part of water tank (1), the lower extreme that cross flow channel (15) can communicate with delivery port (121), the delivery port (121) communicates with the inlet end of pump body (2).

2. A wall-mounted high pressure washer according to claim 1, wherein: the water tank (1) comprises a first water bin (11) and a second water bin (12), the water inlet (111) is formed in the upper portion of the first water bin (11), the water outlet (121) is formed in the lower portion of the second water bin (12), and the first water bin (11) and the second water bin (12) are communicated through the flow passage (15).

3. A wall-mounted high pressure washer according to claim 2, wherein: be provided with first baffle (13) and second baffle (14) in water tank (1), the lower edge and the front and back border of first baffle (13) all with the inner wall fixed connection of water tank (1), the upper edge and the front and back border of second baffle (14) all with the inner wall fixed connection of water tank (1), form between first baffle (13) and second baffle (14) and cross flow channel (15), first baffle (13) and second baffle (14) cut apart into first sump (11) and second sump (12) with water tank (1).

4. A wall-mounted high pressure washer according to claim 2, wherein: a filter screen (151) is arranged at the water inlet end of the through-flow channel (15).

5. A wall-mounted high pressure washer according to claim 2, wherein: a floating ball valve (18) is installed at a water inlet (111) of the first water bin (11), a floating ball (181) of the floating ball valve (18) is located in the first water bin (11), and an opening of a water outlet pipe (182) of the floating ball valve (18) faces downwards.

6. A wall-mounted high pressure washer according to claim 2, wherein: the lower extreme of first water sump (11) is equipped with drain (112), can dismantle in drain (112) and be fixed with sealed end cap (113).

7. A wall-mounted high pressure washer according to any of claims 1-6, wherein: the wall-mounted part comprises a hanging plate (7), a plurality of mounting through holes (19) penetrating the water tank (1) from front to back are formed in the position of a containing cavity (16) of the water tank (1), the front end and the rear end of the mounting through holes (19) are in sealing connection with the inner side wall of the water tank (1), the water tank (1) is kept sealed at the joint of the mounting through holes (19), front side opening mounting grooves (161) are formed in the upper portion and the lower portion of the containing cavity (16), the front end of the mounting through holes (19) is opened in the positions of the mounting grooves (161), supporting parts (191) protruding outwards are fixedly connected to the hanging plate (7), the supporting parts (191) are tubular or rod-shaped, the supporting parts (191) penetrate through the mounting through holes (19) and extend to the positions of the mounting grooves (161) in the containing cavity (16), and the driving motor (3) is fixedly connected to the front ends of the supporting parts (191).

8. A wall-mounted high pressure washer according to claim 7 and wherein: the wall hanging part further comprises wall hanging grooves (17), at least two wall hanging grooves (17) are formed in the rear side face of the water tank (1), wall hanging holes (73) corresponding to the wall hanging grooves (17) are formed in the hanging plate (7), and the wall hanging holes (73) are in a calabash shape in a vertically small and big mode.

9. A wall-mounted high pressure washer according to claim 7 and wherein: the mounting groove (161) is internally provided with a positioning block (5), the positioning block (5) is fixedly connected with the front end of the supporting part (191), the positioning block (5) is provided with a positioning clamping groove (51) with an open front side, the upper end and the lower end of the driving motor (3) are fixedly connected with clamping pieces (31), and the clamping pieces (31) can be inserted into the positioning clamping groove (51) from front to back, so that a near motor is arranged on the positioning block (5).

10. A wall-mounted high pressure washer according to claim 9 and wherein: still include installing support (6), controller (4) fixed connection is in the front portion of installing support (6), the upside and the downside of installing support (6) all are provided with connecting plate (63) be equipped with connecting hole (52) that supply supporting part (191) passed on locating piece (5), the front end of supporting part (191) is provided with preceding screw hole (1911), the front side opening of positioning slot (51), insert positioning slot (51) from front to back joint piece (31), connecting plate (63) can compress tightly joint piece (31) and be fixed in positioning slot (51), connecting plate (63) pass through fastener and preceding screw hole (1911) fixed connection.

11. A wall-mounted high pressure washer according to claim 10 and wherein: the inner diameter of the installation through hole (19) is larger than the diameter of the supporting portion (191), the front end and the rear end of the installation through hole (19) are provided with step portions (192), the front end and the rear end of the installation through hole (19) are provided with buffer washers (193), the buffer washers (193) are sleeved on the supporting portion (191), the outer peripheral surfaces of the buffer washers (193) are abutted against the inner wall surfaces of the installation through hole (19), the outer ends of the outer peripheral surfaces of the buffer washers (193) are provided with protruding annular protruding edges (1931), and the annular protruding edges (1931) are arranged in the step portions (192) and the outer side surfaces of the annular protruding edges (1931) protrude out of the step portions (192).

12. A wall-mounted high pressure washer according to claim 11 and wherein: the mounting bracket (6) is made of metal materials and comprises a mounting panel (61) and two support plates (62), the front ends of the two support plates (62) are fixedly connected with the upper end and the lower end of the mounting panel (61) respectively, the rear parts of the two support plates (62) are outwards bent to form a connecting plate (63), a plurality of radiating fins (41) are arranged on the rear side of the controller (4), and the rear ends of the radiating fins (41) and the rear side of the controller (4) are in butt joint with the mounting panel (61).

13. A wall-mounted high pressure washer according to claim 1, wherein: the novel water tank is characterized by further comprising a cover plate (8), wherein the cover plate (8) is detachably fixed with the water tank (1), the cover plate (8) covers the driving motor (3) and the controller (4), and a window (81) is arranged at the position, corresponding to the display panel (42) and the operation button (43), of the controller (4) on the cover plate (8).