CN207413658U

CN207413658U - A kind of hand-hold washer

Info

Publication number: CN207413658U
Application number: CN201721197777.7U
Authority: CN
Inventors: 胡连湖
Original assignee: 胡连湖
Current assignee: Zhejiang Dingde Technology Co.,Ltd.
Priority date: 2017-09-19
Filing date: 2017-09-19
Publication date: 2018-05-29
Anticipated expiration: 2027-09-19

Abstract

A kind of hand-hold washer, including housing, motor, plunger pump, power supply, valve, the housing accommodates the motor, plunger pump, the valve, the housing is equipped with water inlet, water outlet, the motor drives the plunger pump, the plunger pump is between the valve and the water outlet, the power supply is powered to the motor, the valve is between the water inlet and the plunger pump, cavity is equipped between the housing and the motor, one end of the cavity and the water inlet intercommunication, the valve are arranged on the other end of the cavity.

Description

A kind of hand-hold washer

Technical field

The utility model belongs to cleaning machine technical field, especially a kind of hand-hold washer.

Background technology

With process of industrialization and the needs of social production and life, cleaning machine plays in daily life and industrial production Increasingly important role, the purpose of cleaning is mainly the following：First, cleaning is a technological process in itself, rational clear Washing can be with the normal operation of maintenance system；2nd, the service life of equipment is extended；3rd, the use quality of product is significantly increased； 4th, productivity and the quality of product are improved；5th, the maintenance of device, equipment is conducive to；6th, utilization that is energy saving, improving the energy Rate；7th, create and be conducive to good hygiene environment of health etc..

The application field of cleaning industry is also more and more extensive, such as：Chemical industry, metal-processing industry, light industry, power work The fields such as industry, food industry, building industry, electronics industry, aircraft industry, shipping industry, war industry.

The motor of existing cleaning machine cools using fan blade, this electric motor temperature reduction mode, easy to implement, cost It is low, but it is primarily present following shortcoming：Low to the electric motor temperature reduction efficiency in using, motor cannot hold long lasting for work, motor Easily break down due to temperature is excessively high.

The content of the invention

The utility model provides a kind of electric motor temperature reduction efficient hand-hold washer, and the utility model passes through following technology Scheme is realized：A kind of hand-hold washer, including housing, motor, plunger pump, power supply, valve, the housing accommodates the electricity Machine, plunger pump, the valve, the housing are equipped with water inlet, water outlet, and the motor drives the plunger pump, the plunger Pump between the valve and the water outlet, to the motor power by the power supply, and the valve is located at the water inlet Between the plunger pump, cavity is equipped between the housing and the motor, one end of the cavity and the water inlet are mutual Logical, the valve is arranged on the other end of the cavity.

Preferably, the motor includes rotor, stator, engine base, rotor, stator described in the housing confines, the cavity Between the engine base and the housing.

Preferably, the motor is additionally provided with motor shaft, and the motor shaft is arranged on the one side of the motor, the motor shaft with The plunger pump connection.

Preferably, further include to start the switch of the hand-hold washer, the switch is installed on the housing (1)。

Preferably, the housing is additionally provided with handle, and the switch is installed on the handle.

Preferably, the hand-hold washer is additionally provided with outlet pipe, and the outlet pipe is connected with the water outlet.

Preferably, the hand-hold washer is additionally provided with nozzle, and the nozzle is installed on the outlet pipe.

Preferably, the hand-hold washer is additionally provided with brush, and the brush is installed on the nozzle.

Preferably, the hand-hold washer is additionally provided with spanner, and the spanner is movably installed on the housing (1).

The spanner includes main part, head, and the main part is an integral structure with the head, and the main part is used In triggering the switch, the head is used to trigger the valve.

The utility model has the following effects that and advantage：1st, electric motor temperature reduction is efficient, motor can long time continuous working, greatly The big probability for reducing motor and breaking down due to overheat；2nd, for being derived from machine operation water, nothing to the normal-temperature water of electric motor temperature reduction The additional water dedicated for cooling is needed, using water wisely is compact-sized；3rd, eliminate motor blower fan, without air outlet outside complete machine, keep away Exempt to go out using air outlet during machine influence of the wind to operating personnel of blowout.

Description of the drawings

Fig. 1 is the structure diagram of the utility model embodiment；

Fig. 2 is the sectional view of the utility model embodiment.

In Fig. 1-2：1. housing, 1-1. handles, 1-2. water inlet ends, 1-3. water inlets, 1-4. water outlets, 1-5. water outlets, 1-6. electric machine casings, 1-7. runners, 2. motors, 2-1. rotors, 2-2. stators, 2-3. engine bases, 2-4 motor shafts, 2-5. cavitys, 3. Plunger pump, 4. power supplys, 5. outlet pipes, 6. nozzles, 7. brushs, 8. spanners, 8-1. main parts, 8-2 heads, 9. switches, 10. valves Door.

Specific embodiment

The utility model first preferred embodiment in Fig. 1-Fig. 2 discloses a kind of hand-hold washer, the hand-held Cleaning machine include housing 1, motor 2, plunger pump 3, power supply 4, the housing 1 be in pistol-shaped structure, for accommodate the motor 2, Plunger pump 3, the motor 2 drive the plunger pump 3, and for the power supply 4 for powering to the motor 2, the housing 1 is equipped with side Convenient to operate person takes the handle 1-1 held, and the housing 1 is equipped with water inlet end 1-2 and water inlet 1-3, the water inlet end 1-1 connections water storage Device is linked into external water source in the hand-hold washer by water pipe, and the housing 1 is additionally provided with water outlet 1-4 and goes out Mouth of a river 1-5, the water outlet 1-4 are used to connect external outlet pipe 2, the water by the hand-hold washer guide to it is described go out Water pipe 2, the housing 1 are additionally provided with electric machine casing 1-6, the electric machine casing 1-6 for accommodating the motor 2, and the housing 1 is also Equipped with runner 1-7, for guiding the flow direction of water.

The motor 2 is arranged in the housing 1, specifically, is located in the electric machine casing 1-6, positioned at the water inlet end The top of 1-2, the motor 2 are connected with the power supply 4, for converting electrical energy into kinetic energy, the motor 2 include rotor 2-1, Stator 2-2, engine base 2-3, motor shaft 2-4, the engine base 2-3 is for accommodating the rotor 2-1, the stator 2-2, the engine base Cavity 2-5, described cavity 2-5 one end and the water inlet 1-3 intercommunications, the other end are equipped between 2-3 and the electric machine casing 1-6 With the runner 1-7 intercommunications, the motor shaft 2-4 is located at the one side of the rotor 2-1, for connecting the plunger pump 3.

The plunger pump 3 is arranged in the housing 1, is connected by motor shaft 2-4 and auxiliary device with the motor 2, The plunger pump 3 is driven by motor 2, and the kinetic energy from motor 2 is changed into the kinetic energy of water by the plunger pump 3, for conveying water Or feedwater increases pressure and becomes high pressure water.

The power supply 4 is installed on the lower section of the handle 1-1, be preferably integrally detachable structure, can also battery can Detachable structure or external power adapter are torn open, for powering to the hand-hold washer.

The hand-hold washer is additionally provided with outlet pipe 5, nozzle 6, brush 7, spanner 8, switch 9, valve 10, the water outlet Pipe 5 is Demountable, in use, being socketed on the housing 1, specifically, is socketed in the inside of the water outlet 1-4, Without using or when replacing another outlet pipe, just removed from the water outlet 1-4；The nozzle 6 is Demountable, In use, be socketed on the outlet pipe 5, without using or when replacing another outlet pipe, just torn open from the outlet pipe 5 Under, different nozzles can be selected according to actual needs；The brush 7 is Demountable, and the nozzle 6 is mounted on during use Outside, for clean be difficult to the dirt cleared up；The spanner 8 include main part 8-1, head 8-2, the main part 8-1 with The head 8-2 is an integral structure, and for triggering the switch 10, the head 8-2 movably pacifies the main part 8-1 Loaded in the housing 1；The switch 9 is installed on the handle 1-1, positioned at the rear of the spanner 8, for starting the hand Hold formula cleaning machine；The valve 10 is installed in the housing 1, is driven by the head 8-2 of the spanner 8, is flowed through for controlling Whether the water of the cavity 2-5 enters the plunger pump 3.

Operation principle：When pulling the lower spanner 8, the switch on the handle 1-1 is pressed at the middle part of the spanner 8 8, the valve 10 is pressed on the head of the spanner 8, and so as to start the hand-hold washer, external room temperature water source is from described Entrance 1-3 enters, and flows into the cavity 2-5 between the electric machine casing 1-6 and the engine base 2-3, normal-temperature water is to described Engine base 2-3 cools down, and so as to take away the heat that the motor 2 generates in operation process, cools down to the motor 2, The water for taking away heat flows through the runner 1-7, the valve 10, pressurizes into the plunger pump 3, is formed with appropriate pressure High pressure water, then sprayed from the water outlet 1-5, the water outlet 1-4 can be socketed the described of different length according to actual needs Outlet pipe 5 installs the different types of nozzle 6 and the brush 7 further according to actual needs.

Due to, it is the normal-temperature water for unidirectionally flowing through the engine base 2-3 constantly to the water that the motor 2 cools down, because This, it is higher to the cooling efficiency of the motor 2, and stablize, and fan blade need not be set, realize the compact of structure.

The preferred embodiment of the utility model is described in detail above, to those of ordinary skill in the art Speech, according to thought provided by the utility model, will change in specific embodiment, and these changes also should be regarded as this The protection domain of utility model.

Claims

1. a kind of hand-hold washer, including housing (1), motor (2), plunger pump (3), power supply (4), valve (10), the shell Body (1) accommodates the motor (2), plunger pump (3), the valve (10), and the housing (1) is equipped with water inlet (1-3), water outlet (1-4), the motor (2) drive the plunger pump (3), and the plunger pump (3) is located at the valve (10) and the water outlet Between (1-4), the power supply (4) give the motor (2) power supply, the valve (10) be located at the water inlet (1-3) with it is described Between plunger pump (3), it is characterised in that：Cavity (2-5), the cavity are equipped between the housing (1) and the motor (2) The one end of (2-5) with it is described

Water inlet (1-3) intercommunication, the valve (10) are arranged on the other end of the cavity (2-5).

2. a kind of hand-hold washer as described in claim 1, it is characterised in that：The motor (2) includes rotor (2- 1), stator (2-2), engine base (2-3), the engine base (2-3) accommodate the rotor (2-1), stator (2-2), the cavity (2-5) Between the engine base (2-3) and the housing (1).

3. a kind of hand-hold washer as described in claim 1 or 2, it is characterised in that：The motor (2) is additionally provided with electricity Arbor (2-4), the motor shaft (2-4) are arranged on the one side of the motor (2), the motor shaft (2-4) and the plunger pump (3) Connection.

4. a kind of hand-hold washer as described in claim 1 or 2, it is characterised in that：It further includes to start described The switch (9) of hand-hold washer, the switch (9) are installed on the housing (1).

5. a kind of hand-hold washer as described in claim 4, it is characterised in that：The housing (1) is additionally provided with handle (1- 1), the switch (9) is installed on the handle (1-1).

6. a kind of hand-hold washer as described in claim 1 or 2, it is characterised in that：The hand-hold washer is also Equipped with outlet pipe (5), the outlet pipe (5) is connected with the water outlet (1-4).

7. a kind of hand-hold washer as described in claim 6, it is characterised in that：The hand-hold washer is additionally provided with spray Head (6), the nozzle (6) are installed on the outlet pipe (5).

8. a kind of hand-hold washer as described in claim 7, it is characterised in that：The hand-hold washer is additionally provided with brush Disk (7), the brush (7) are installed on the nozzle (6).

9. a kind of hand-hold washer as described in claim 7, it is characterised in that：The hand-hold washer, which is additionally provided with, to be pulled Hand (8), the spanner (8) are movably installed on the housing (1).

10. a kind of hand-hold washer as described in claim 9, it is characterised in that：The spanner (8) includes main part (8-1), head (8-2), the main part (8-1) are an integral structure with the head (8-2), and the main part (8-1) is used In triggering the switch (9), the head (8-2) is used to trigger the valve (10).