CN2684951Y

CN2684951Y - Steam washer

Info

Publication number: CN2684951Y
Application number: CN 200420001132
Authority: CN
Inventors: 夏建中
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-16
Filing date: 2004-01-16
Publication date: 2005-03-16
Anticipated expiration: 2014-01-16

Abstract

The utility model relates to a technique of steam washer which solves the contradiction between the water capacity and the preheating time, and the key points rest with the preheating and the self-feeding water. The steam washer comprises an upper shell, a lower shell, a safety valve cap, hose connection assemblies, a steam switch handle, an upper body and a lower body of a steam generator, electrothermal tubes, an upper body and a lower body of a preheating cistern, and washer accessory assemblies. The steam washer is characterized in that the connection between the upper body and the lower body of the steam generator is sealed; the connection between the upper body and the lower body of the preheating cistern is sealed; the steam generator and the preheating cistern are respectively formed into a container which is capable of containing liquid and is fixed on the lower shell; the electrothermal tubes are fixed on the bottom of the lower body of the steam generator and the bottom of the lower body of the preheating cistern; the upper body of the steam generator and the upper body of the preheating cistern are connected through a check valve by using the hoses; the lower body of the steam generator and the lower body of the preheating cistern are connected through a check valve by using the hoses; one end of the hose connection assembly is connected with the upper body of the steam generator, and the other end is fixed on the upper end of the upper outer shell.

Description

Vapor cleaner

Technical field

The utility model relates to a kind of family and makees Clean-washer.

Background technology

Steam cleaner is a kind of novel small household electrical appliance, and it softens dirt by self producing steam, takes out stains by the cleaning member of self joining again, can remove the dirt that many simple use cleaning members can't be removed easily; Relevant by retrieval patent documentation does not retrieve the steam cleaner identical with the utility model structure at present as yet, along with improving constantly of people's living standard, the performance of cleaner is also proposed higher requirement.Present steam cleaner is subjected to the restriction of input power, and under the situation of big water capacity, preheating time is longer, is difficult to satisfy current high efficiency, allegro life style.So being necessary the washer of development of new satisfies the demand.

Content of the present utility model

The purpose of this utility model is to provide a kind of capacity big, and preheating time is short, and the preheating self-water-supply system that input power is low has compact conformation, a kind of steam cleaner easy to use.

Technical characterictic of the present utility model is: comprise safe bonnet, steam generator, electrothermal tube, housing, handle, steam cock, cleaner annex, it is characterized in that being provided with in addition a preheating water receiver that is connected by flexible pipe with steam generator.

Considering compact conformation, assembling on the basis simple, easy to use, the further feature of the utility model is that housing is designed to be made of last shell body, lower casing body, steam generator is made of steam generator upper body, the sealing of steam generator lower body, the preheating water receiver is made of preheating water receiver upper body, the sealing of preheating water receiver lower body, and steam generator and preheating water receiver all are packed on the lower house; Bottom steam generator lower body bottom and preheating water receiver lower body, all install electric heating tube, preheating water receiver upper body links to each other by the flexible pipe that is provided with check valve with the steam generator upper body, and preheating water receiver lower body links to each other by the flexible pipe that is provided with check valve with the steam generator lower body; Flexible pipe coupling assembling one end is connected with the steam generator upper body, and the other end is fixed on the shell body upper end, and is connected with steam cock with handle, and handle is connected with the cleaner annex; The steam cock button is hinged on steam cock handle inside, presses the steam cock button, and the spool that can promote steam cock handle inside moves, and makes flexible pipe form steam channel unimpeded or that close; The top that safe bonnet is arranged on preheating water receiver upper body is tightly connected by screwed, promptly as the steam overvoltage let out the vapour passage, also go into the passage of preheating water receiver as water filling.

Described cleaner annex can be the hairbrush of nozzle, band nozzle, the towelling of band nozzle, the rubber brush version of band nozzle.

During use, screw off safe bonnet, inject a certain amount of water, safer bonnet is screwed on from preheating water receiver upper body.By pipeline water is injected in the steam generator cavity in the preheating water receiver, connect power supply, heater block begins heating.Make the water of saving in steam generator and the preheating water receiver successively form steam, press and spool is moved behind the shift knob to open venthole, steam enters the washer annex, and from the ejection of the exit of washer annex, position to required cleaning is cleaned, sterilization, when temperature reaches certain numerical value, the power supply automatic disconnection, when the steam pressure in steam generator and the preheating storage tank surpasses certain numerical value, steam promotes to move on the rubber valve in the safe bonnet, steam is released from the gas outlet on the tube connector, play the effect of safety relief, the type of cleaner annex can be changed according to actual conditions.

The utility model has the advantages that:, utilize both difference in volume, temperature difference, pressure differentials, in the steam course of injection owing to be provided with preheating water receiver and steam generator, water in the preheating water receiver is from the supply of trend steam generator, therefore, this washer moisture storage capacity is big, and heat time heating time is short; Can prevent that steam from having the weak phenomenon of gas owing to be provided with temperature controller and pressure switch, and steam cleaner is remained in the certain working pressure scope when work; Owing to be provided with safety cap, can when reaching certain numerical value, can drain automatically steam pressure, reach the purpose of safety relief; Because the washer attachment design becomes the form of various structures, thereby can clean according to different occasions; Since rational in infrastructure, attractive in appearance, safe and reliable easy to use, so very big practical and popularizing value is arranged.

Below with reference to description of drawings the utility model embodiment.

Description of drawings

Fig. 1 is the structural representation of the utility model steam cleaner.

Fig. 2 is the one-way valve structures schematic diagram of the utility model steam cleaner.

Fig. 3 is the operation principle schematic block diagram of the utility model steam cleaner.

Specific implementation of the present utility model

With reference to accompanying drawing embodiment, steam generator upper body 6 described in Fig. 1 is connected with 7 sealings of steam generator lower body, preheating water receiver upper body 2 and 4 close connections of preheating water receiver lower body, but all form the container of a saving liquid and be packed on the lower casing body 10, in steam generator lower body 7 bottoms and preheating water receiver lower body 4 bottoms all install electric heating tube 8 and 5, steam generator upper body 6 is connected by check valve with preheating water receiver upper body 2 usefulness flexible pipes, steam generator lower body 7 is connected by check valve with preheating water receiver lower body 4 usefulness flexible pipes, hose connecting assembly 9 one ends are connected with steam generator upper body 6, the other end is fixed on shell body 3 upper ends, and be connected with steam cock handle 16 by flexible pipe, steam cock handle 16 is connected with cleaner annex 13, and steam cock button 15 hinges are in steam cock handle 16 inside.Push switch button 15, the spool that can promote steam switch knob inside moves, and safe bonnet 1 is arranged on the top of preheating water receiver upper body 2.

With reference to Fig. 2, check valve is made up of valve body 17, spool 18 and the steel ball 19 that is positioned at spool.When steam or water when the upper end enters check valve, because steel ball 19 is combined closely with valve body 17, steam or water can not pass through, when steam or water when the lower end enters check valve, steam or water overcome the gravity of steel ball 19 and push steel ball 19 open, steam or water can pass through, thereby steam or water can only be to direction circulations.

With reference to Fig. 3, the 2. uncovered water that adds of preheating water receiver, under the effect of gravity and atmospheric pressure, 1. water flow to steam generator by check valve D, and 1. the air on top is discharged by check valve C.When the water surface in 1. arrives the A height, continue to rise under the effect of water-head, and compress the 1. air on top, stop when arriving balance, 1. the height of A and the decision of the resistance of check valve are unlikely to fill with water.Connect power supply to 1. and the water 2. heat because 1. and the water yield does not 2. wait and power 1. greater than 2. power, so 2. temperature 1., pressure be higher than.Therefore, in warm, 1. 2. the water in can be back to by check valve C, and reduce to below the A line, 1. and 2. top steam is by check valve C connection, and its pressure equates substantially (but because the reduction of temperature 2., behind its top steam cooling, pressure also can descend to some extent).After being heated to certain hour, 1. reach rated pressure (0.4MPa) at temperature relay (demarcating 135 ℃ of temperature values) and pressure switch (clossing pressure 0.1Mpa, opening pressure 0.4Mpa) under the effect, 1. stop heating, can uperize, open steam valve uperize 1., the pressure in 1. will drop to about 0.08Mpa this moment, 1. the pressure switch closure continued heating and pressure was maintained 0.08～0.1Mpa this moment, but about continuous injection 7min.In this 7min, 2. continuing heating, its pressure continues to rise, if the pressure of the pressure in this process in 2. in surpassing 1..(0.08～0.1Mpa), 2. 1. the water in will add to by check valve D an amount of (stopping when reaching balance), and this process continues all to be converted into steam until all water repeatedly.In this process, 2. continue heating, when 2. temperature and pressure reaches rated value (135 ℃, 0.4Mpa), 2. the temperature relay of going up disconnects, 2. stop heating, and the temperature and pressure of inciting somebody to action 2. maintains about rated value, this moment, the current in 2. also can be converted into steam, entered 1. by check valve C, all vaporized to guarantee all water.

Claims

1, a kind of vapor cleaner comprises safe bonnet, steam generator, electrothermal tube, housing, handle, switch, cleaner annex, it is characterized in that being provided with in addition a preheating water receiver that is connected by pipeline with steam generator.

2, vapor cleaner according to claim 1, it is characterized in that housing is designed to be made of last shell body, lower casing body, steam generator is made of steam generator upper body, the sealing of steam generator lower body, the preheating water receiver is made of preheating water receiver upper body, the sealing of preheating water receiver lower body, and steam generator and preheating water receiver all are packed on the housing.

3, vapor cleaner according to claim 2 is characterized in that in steam generator lower body bottom and preheating water receiver lower body bottom all installs electric heating tube.

4, vapor cleaner according to claim 3 is characterized in that preheating water receiver upper body links to each other by being provided with the check valve pipeline with the steam generator upper body, and preheating water receiver lower body links to each other by being provided with the check valve pipeline with the steam generator lower body.

5, according to claim 1,2,3 or 4 described vapor cleaners, it is characterized in that bellows coupling assembling one end is connected with the steam generator upper body, the other end is fixed on the shell body upper end, and is connected with steam cock with handle, and handle is connected with the cleaner annex.

6, vapor cleaner according to claim 5, it is characterized in that switch is hinged on the inner formation of steam cock handle for pushing button, the Push switch button, the spool that can promote steam cock handle inside moves, and makes flexible pipe form steam channel unimpeded or that close.

7, vapor cleaner according to claim 5 is characterized in that the top that safe bonnet is arranged on preheating water receiver upper body is tightly connected by screwed.

8, vapor cleaner according to claim 5 is characterized in that described cleaner annex can be the rubber brush version of the towelling or the band nozzle of the hairbrush of nozzle, band nozzle, band nozzle.

9, vapor cleaner according to claim 4 is characterized in that check valve is made up of valve body, spool and the steel ball that is positioned at spool.