CN2870996Y

CN2870996Y - Cleaning sprayer

Info

Publication number: CN2870996Y
Application number: CN 200520046700
Authority: CN
Inventors: 尚小元
Original assignee: LIANYUAN ELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd SHANGHAI
Current assignee: LIANYUAN ELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd SHANGHAI
Priority date: 2005-11-18
Filing date: 2005-11-18
Publication date: 2007-02-21
Anticipated expiration: 2015-11-18

Abstract

The utility model relates to a washing gun for cleaning composed of a gun shell, a handle, a nozzle at the front of the gun shell, a trigger in front of the handle, switching components in the handle and a waterway in the gun shell. The utility model is characterized in that: a mixing chamber is positioned in the aforementioned spray-head, an inner shell is positioned in the shell, the said water way is formed by the crevice between the inner shell and the shell. A water outlet connecting the mixing chamber and water way is arranged in the lower part of the spray-head. A wind pipe whose outlet end is in front of the exit of the water outlet passes through the inner shell and extends to the mixing chamber. An electric heating device is arranged in the inner shell around the wind pipe. In cold weather conditions, without the use of extra heater the water to be sprayed can be heated and sprayed to the surface of the goods to be cleaned to clean them. In this way, the surface to be cleaned is not inclined to freeze quickly so that energy and costs are saved and in the meanwhile better cleansing effect achieved and convenience application for users facilitated.

Description

A kind of cleaning water pistol

Technical field

The utility model relates to a kind of industrial cleaning equipment, especially relates to a kind of cleaning water pistol.

Background technology

In existing cleaning equipment, water pistol mainly is made up of atomizer and rifle body, and the rifle body mainly forms a centre bore water stream channel.In the winter of north cold, in the cleaning process, the phenomenon of freezing takes place in the surperficial regular meeting that is cleaned thing, thereby cleaning performance can be affected.In order to address this problem, in northerly winter, the water that cleans usefulness usually needs certain temperature, just needs usually to add a heater for the water tank of cleaning machine.Like this, the structure complicated of water tank not only, and cause the significant wastage of the energy.Because the supply of hot water is not to measure according to demand and decide, but supply with passively.

The utility model content

Technical problem to be solved in the utility model provides a kind of under the weather conditions of cold, can directly heat spraying water to be ejected into and be cleaned the thing surface, be difficult for icing fast cleaning water pistol and be cleaned the thing surface, to overcome the deficiency that prior art exists.

The utility model technical solution problem is achieved through the following technical solutions:

A kind of cleaning water pistol, comprise rifle housing, gunman's handle, be positioned at the shower nozzle of rifle housing front end, be positioned at the preceding trigger of gunman's handle, switch element in gunman's handle and the water channel that is positioned at the rifle housing, it is characterized in that: be provided with hybrid chamber in the described shower nozzle, be provided with inner casing in the rifle housing, described water channel is made of the crack that forms between inner casing and the rifle housing; Have the water outlet that is communicated with hybrid chamber bottom and water channel in the bottom of shower nozzle; Pass inner casing and be provided with and extend in the hybrid chamber and the port of export is positioned at the tracheae of water outlet outlet anterior position, and in inner casing, be provided with electric calorifie installation around tracheae.

Described electric calorifie installation is made of insulating thermal conductor and the heating wire that passes insulating thermal conductor.

In further improvement of the utility model, described water pistol comprises that also one is fixed on the lye container of rifle housing front lower place, be inserted with the intubate that is communicated to container bottom on the container cover on it, the fluid mouth of this intubate upper end is near the nozzle of shower nozzle and be positioned at its front lower place.

Adopt above technical scheme, a kind of cleaning of the utility model has following advantage with water pistol:

1, can be under terribly cold weather conditions, the water spray that flows in the water pistol is directly heated, thereby saved the heater that in cleaning machine, adds in addition for the water spray heating, simplified the structure of clear water machine, saved and given the water spray heating in advance, but given the water spray heating in real time, saved heat energy, convenient for users to use, and reduced the cost that cleans.

2, increased lye container, filled cleaning solution in the container, water pistol can related cleaning solution be sprayed onto together in when water spray and be cleaned on the thing, thereby reaches better cleaning performance.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is elaborated:

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

A kind of cleaning water pistol as described in Figure 1 comprises rifle housing 1, gunman's handle 2, is positioned at the shower nozzle 3 of rifle housing 1 front end, is positioned at the trigger 4 before gunman's handle 2 and the switch element 9 of gunman's handle 2, is positioned at the water channel 5 of rifle housing 1; Be provided with hybrid chamber 31 in the described shower nozzle 3, be provided with inner casing 6 in the rifle housing 1, described water channel 5 is made of the crack 51 that forms between inner casing 6 and the rifle housing 1; Have the water outlet 32 that is communicated with hybrid chamber 31 bottoms and water channel 5 in shower nozzle 3 bottoms; Pass inner casing 6 centers and be provided with and extend in the hybrid chamber 31 and the ports of export 71 are positioned at the tracheae 7 of water outlet 32 outlet positions, 33 front upper place, and inner casing 6 in, center on tracheae 7 and be provided with electric calorifie installation 8.

Described electric calorifie installation 8 is made of insulating thermal conductor 81 and the heating wire 82 that passes insulating thermal conductor 81.

Described switch element 9 is touched by trigger 4, is used for control to electric calorifie installation 8, the energising work of cleaning machine and air compressor machine.

In further improvement of the utility model, described cleaning comprises also that with water pistol one is fixed on the lye container 10 of rifle housing 1 front lower place, be inserted with the intubate 102 that is communicated to container bottom on the container cover 101 on it, the fluid mouth 103 of these intubate 102 upper ends is near the nozzle 34 of shower nozzle 3 and be positioned at nozzle 34 front lower places.

The utility model is work like this:

At first this cleaning is connected to the water tank of cleaning machine with the water channel 5 of water pistol by water-supply-pipe, and tracheae 7 is connected to air compressor machine by appendix.During work, pull trigger, current advance in the water channel 5 of water pistol, compressed air has also flow in the tracheae 7 of water pistol, when pulling trigger, has also touched the switch element 9 behind the trigger, make electric calorifie installation 8 heating powers in the water pistol, this heating process can be finished in moment.The electric calorifie installation 8 of heating is water and compressed air heating to the compressed air in water in the heat transferred water channel 5 and the tracheae 7.Compressed air after the heating and water enter hybrid chamber 31, because velocity of compressed air is fast, can form a negative pressure region around the port of export 71 of tracheae 7, and the water in the hybrid chamber 31 is atomized, together from nozzle 34 ejection at a high speed.Afterwards temperature is very high because compressed air is heated again simultaneously, can carry out the heating second time to the water that is atomized, and therefore, the temperature that sprays water at last can reach 40 °～60 °.

The air water of ejection can make that the cleaning solution in the lye container 10 together sprays at negative pressure region of the same formation of fluid mouth 103 location about of lye container 10 at a high speed in addition, sprays to and is cleaned thing, thereby reach better cleaning performance.

Above-mentioned only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some distortion and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims

1, a kind of cleaning water pistol, comprise rifle housing, gunman's handle, be positioned at the shower nozzle of rifle housing front end, be positioned at the switch element of trigger on gunman's handle, gunman's handle and be positioned at the water channel of rifle housing, it is characterized in that: be provided with hybrid chamber in the described shower nozzle, be provided with inner casing in the rifle housing, described water channel is made of the crack that forms between inner casing and the rifle housing; Have the water outlet that is communicated with hybrid chamber bottom and water channel in the bottom of shower nozzle; Pass inner casing and be provided with and extend in the hybrid chamber and the port of export is positioned at the tracheae of water outlet outlet anterior position, and in inner casing, be provided with electric calorifie installation around tracheae.

2, a kind of cleaning water pistol according to claim 1 is characterized in that: described electric calorifie installation is made of insulating thermal conductor and the heating wire that passes insulating thermal conductor.

3, a kind of cleaning water pistol according to claim 1 and 2, it is characterized in that: comprise that also one is fixed on the lye container of rifle housing front lower place, be inserted with the intubate that is communicated to container bottom on the container cover on it, the fluid mouth of this intubate upper end is near the nozzle of shower nozzle and be positioned at its front lower place.