CN211674076U

CN211674076U - Steam cleaning equipment

Info

Publication number: CN211674076U
Application number: CN202020134580.4U
Authority: CN
Inventors: 郭定云
Original assignee: Zhejiang Weipeng Refrigeration Equipment Co ltd
Current assignee: Zhejiang Weipeng Refrigeration Equipment Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-16
Anticipated expiration: 2030-01-20

Abstract

The utility model provides a steam cleaning equipment belongs to mechanical technical field. It has solved the fragile problem of current steam cleaning equipment when leaking. This steam cleaning equipment includes the casing, the inlet tube, the outlet pipe and all locate the water pump in the casing, heater and circuit board, inlet tube and outlet pipe one end communicate with water pump entry and heater export respectively, the other end of outlet pipe and inlet tube all is located outside the casing, the water pump export is through pipeline and heater entry intercommunication, the circuit board, heater and water pump three top-down interval in proper order set up, the through-hole that runs through the setting along vertical direction has on the casing diapire, still the level is equipped with the radiator fan just right with the through-hole in the casing, radiator fan links firmly through support and casing, there is the drainage clearance between radiator fan diapire and the casing diapire, and through-hole and casing inner chamber all communicate with. The steam cleaning equipment can still work normally when water leaks.

Description

Steam cleaning equipment

Technical Field

The utility model belongs to the technical field of machinery, a cleaning equipment, especially a steam cleaning equipment is related to.

Background

Generally, when a kitchen, a daily household appliance (air conditioner) or other daily articles are cleaned, besides a large amount of water or detergent is used for wiping, a good cleaning effect can be achieved only by cleaning a certain amount of oil dirt with hot water, but the hot water is required to be contained in a basin container and then is poured on an object to be cleaned for cleaning and wiping when the basin container is cleaned with the hot water, but the mode has the danger of being scalded by the hot water, and the temperature of the basin container is rapidly reduced because the hot water is contained in the basin container, so that the cleaning effect is not lost, and a large amount of water resources are wasted.

In view of the above problems, disadvantages have been recognized and improved, such as a steam cleaning gun disclosed in chinese patent library, which facilitates adjustment of steam flow rate [ application No.: 201720175460.7, comprising a cleaning gun and a steam generating device, wherein the steam generating device comprises a box body, and a water pump, a heater, a circuit board, a speed regulator and a power converter which are arranged in the box body, the water inlet of the water pump is communicated with a water inlet pipe, the water outlet of the water pump is communicated with the inlet of the heater through a connecting pipe, and the outlet of the heater is communicated with the cleaning gun through a steam pipe; the water pump is electrically connected with the speed regulator, and the speed regulator is electrically connected with the power converter; and the cleaning gun is provided with a speed regulation potentiometer electrically connected with the speed regulator.

The above-described cleaning gun has a problem: during the in-service use, there is the phenomenon of leaking of certain probability in the pipe fitting junction for water delivery, and the circuit board in the box is damaged with water contact easily, leads to steam cleaning rifle to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and provides a steam cleaning device which can still normally work when leaking water.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a steam cleaning equipment, includes casing, inlet tube, outlet pipe and all locates water pump, heater and circuit board in the casing, inlet tube and outlet pipe one end respectively with water pump entry and heater export intercommunication, the other end of outlet pipe and inlet tube all is located outside the casing, the water pump export passes through pipeline and heater entry intercommunication, a serial communication port, circuit board, heater and water pump three top-down interval in proper order set up, have on the casing diapire and run through the through-hole that sets up along vertical direction, still the level is equipped with the radiator fan just right with the through-hole in the casing, radiator fan links firmly with the casing through the support, has the drainage clearance between radiator fan diapire and the casing diapire, and through-hole and casing inner chamber all communicate with this drainage.

The water pump top is located to the circuit board, makes to produce the difference in height between circuit board and the water pump to set up the through-hole on the casing diapire and pass through drainage clearance and the direct intercommunication of casing inner chamber, make the water that water pump department leaked down flow and through the through-hole outside the discharge casing, thereby effectively avoid circuit board and water contact, avoid cleaning equipment to damage then.

In the above steam cleaning device, the bracket is provided with two straight strip-shaped clamping grooves, the two clamping grooves are horizontally arranged in parallel, the clamping grooves are at least provided with an opening at one end, the cooling fan is square, and the edges of the two sides of the cooling fan are respectively clamped into the two clamping grooves through the corresponding openings. By adopting the design, the installation of the cooling fan is convenient.

In the above steam cleaning apparatus, the housing may be horizontally fixed with a mounting plate, and the heater and the water pump may be respectively installed at an upper side and a lower side of the mounting plate. The heater and the water pump are arranged on the same mounting plate, and the installation is convenient.

In the above steam cleaning device, the mounting plate has a plurality of heat dissipation holes penetrating therethrough in a vertical direction.

In the above steam cleaning apparatus, the heat dissipation holes are straight.

Compared with the prior art, this steam cleaning equipment locates the water pump top with the circuit board, makes to produce the difference in height between circuit board and the water pump to set up the through-hole on the casing diapire and pass through the direct intercommunication of drainage clearance and casing inner chamber, make the water that water pump department leaked down flow and through the through-hole outside the discharge casing, thereby effectively avoid circuit board and water contact, avoid cleaning equipment to damage then.

Drawings

Fig. 1 is a schematic perspective view of the steam cleaning apparatus.

Fig. 2 is a schematic diagram of the position structure of the water pump, the heater and the circuit board.

Fig. 3 is a schematic view of a connection structure of the heat dissipation fan and the bracket.

In the figure, 1, a housing; 1a, a through hole; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water pump; 5. a heater; 5a, a flange; 6. a circuit board; 7. a heat radiation fan; 8. a support; 8a, a clamping groove; 9. a drainage gap; 10. mounting a plate; 10a, heat dissipation holes; 10b, a convex column.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the steam cleaning device includes a casing 1, a water inlet pipe 2, a water outlet pipe 3, a water pump 4, a heater 5 and a circuit board 6 all disposed in the casing 1. Wherein, inlet tube 2 and outlet pipe 3 one end communicate with water pump 4 entry and heater 5 export respectively, are equipped with two connecting holes that run through on casing 1, and the other end of outlet pipe 3 and inlet tube 2 passes two connecting holes respectively and is located the casing 1 outside. The outlet of the water pump 4 is communicated with the inlet of the heater 5 through a pipeline (not shown). In this embodiment, the heater 5 is an existing product, such as a high-temperature high-pressure steam cleaner disclosed in chinese patent library [ application No.: 201811234392.2 or a steam cleaning gun that facilitates adjustment of steam flow rate [ application No.: 201720175460.7 the heater of.

Specifically, as shown in fig. 2 and 3, the circuit board 6, the heater 5, and the water pump 4 are sequentially disposed from top to bottom at intervals. Have on the 1 diapire of casing along vertical direction through the through-hole 1a that sets up, still the level is equipped with the radiator fan 7 just right with through-hole 1a in the casing 1, and at this moment, the radiator fan 7 air intake is just setting up through-hole 1a, and radiator fan 7 links firmly through support 8 and casing 1, has drainage clearance 9 between radiator fan 7 diapire and the 1 diapire of casing, and through-hole 1a and 1 inner chamber of casing all communicate with this drainage clearance 9. 4 tops of water pump are located to circuit board 6, make and produce the difference in height between circuit board 6 and the water pump 4 to set up through-hole 1a on the 1 diapire of casing and pass through drainage clearance 9 and the 1 inner chamber of casing direct intercommunication, make the water that water pump 4 department leaked down flow and through-hole 1a outside the casing 1 of discharging, thereby effectively avoid circuit board 6 and water contact, avoid cleaning equipment to damage then.

Wherein the content of the first and second substances,

as shown in fig. 3, the heat radiation fan 7 is installed as follows: the bracket 8 is provided with two straight strip-shaped clamping grooves 8a, and the two clamping grooves 8a are horizontally arranged in parallel. At least one end of the clamping groove 8a is opened, the heat radiation fan 7 is square, and the two side edges of the heat radiation fan 7 are respectively clamped into the two clamping grooves 8a through the corresponding openings.

The heater 5 and the water pump 4 are installed as follows: a mounting plate 10 is horizontally fixed in the case 1, and the heater 5 and the water pump 4 are installed at the upper and lower sides of the mounting plate 10, respectively. The mounting plate 10 has a plurality of heat dissipation holes 10a penetrating in the vertical direction, and the heat dissipation holes 10a are in the shape of a strip.

In the present embodiment, the top wall of the mounting plate 10 has a convex pillar 10b, and both sides of the heater 5 are provided with at least one convex pillar 10 b. The top wall of each convex column 10b is provided with a threaded hole arranged along the axial direction, the heater 5 comprises an annular flange 5a, the number of the flanges 5a is the same as that of the convex columns 10b, the positions of the flanges 5a correspond to those of the convex columns 10b one by one, the flanges 5a are pressed against the convex columns 10b, and the flanges 5a are fixedly connected with the convex columns 10b through bolts penetrating through the flanges 5a and screwed into the threaded holes. The water pump 4 is fixedly connected with the mounting plate 10 through a plurality of screws.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A steam cleaning device comprises a shell (1), a water inlet pipe (2), a water outlet pipe (3), a water pump (4), a heater (5) and a circuit board (6) which are all arranged in the shell (1), wherein one end of the water inlet pipe (2) and one end of the water outlet pipe (3) are respectively communicated with an inlet of the water pump (4) and an outlet of the heater (5), the other ends of the water outlet pipe (3) and the water inlet pipe (2) are respectively positioned outside the shell (1), an outlet of the water pump (4) is communicated with an inlet of the heater (5) through a pipeline, the steam cleaning device is characterized in that the circuit board (6), the heater (5) and the water pump (4) are sequentially arranged at intervals from top to bottom, a through hole (1a) which is arranged in a penetrating way along the vertical direction is arranged on the bottom wall of the shell (1), a heat radiation fan (7) which is just opposite to the through hole (1a), a drainage gap (9) exists between the bottom wall of the heat radiation fan (7) and the bottom wall of the shell (1), and the through hole (1a) and the inner cavity of the shell (1) are communicated with the drainage gap (9).

2. The steam cleaning equipment according to claim 1, wherein the bracket (8) is provided with two straight clamping grooves (8a), the two clamping grooves (8a) are horizontally arranged in parallel, at least one end of each clamping groove (8a) is provided with an opening, the heat dissipation fan (7) is square, and the edges of the two sides of the heat dissipation fan (7) are respectively clamped into the two clamping grooves (8a) through the corresponding openings.

3. Steam cleaning device according to claim 1 or 2, characterized in that a mounting plate (10) is fixed horizontally in the housing (1), and the heater (5) and the water pump (4) are mounted on the upper and lower sides of the mounting plate (10), respectively.

4. Steam washing installation according to claim 3, characterised in that the mounting plate (10) has a plurality of heat dissipation apertures (10a) arranged vertically therethrough.

5. Steam cleaning device according to claim 4, characterized in that the heat dissipation apertures (10a) are straight.