CN202823961U - Novel ultrahigh pressure cleaning water gun - Google Patents

Abstract

The utility model provides a novel ultrahigh pressure cleaning water gun and belongs to the technical field of a cleaning spray gun. The novel ultrahigh pressure cleaning water gun solves the problems that a ball valve of a cleaning spray gun in the prior art is opened by pulling a trigger and the like, and operation can not be always conveniently and fast if pressure inside a water gun is high, the ball valve is hard to be opened and resistance power is strong and the like. The novel ultrahigh pressure cleaning water gun comprises a water-in mechanism, a water gun on-off control mechanism and a spray rod spray nozzle unit, wherein the water-in mechanism, the water gun on-off control mechanism and the spray rod spray nozzle unit are arranged along the water-in direction. The novel ultrahigh pressure cleaning water gun is high in pressure, large in flow, convenient to use, easy to operate, stable in performance, long in service life, convenient to repair, and capable of lowering workload of installing staff, improving working efficiency, lowering production cost, prolonging service life of a product to some extent, lowering repair times and repair cost and the like.

Description

Novel ultrahigh pressure cleans hydraulic giant

Technical field

The utility model belongs to the cleaning spray gun technical field, refers in particular to a kind of novel ultrahigh pressure and cleans hydraulic giant.

Background technology

Cleaning equipment is along with the requirement of its cleaning performance of develop rapidly of industry is increased day by day, it is high that most heavy industry places or the employed cleaning equipment of aquaculture must satisfy discharge pressure, high temperature resistant, the multinomial requirements such as equipment failure rate is low, we can simply be divided into it following part for cleaning equipment: power source motor etc., the booster body pump head structure, transmission pipeline and spray gun, the course of work of machine simply can be the process that power source is converted into the hydraulic pressure of injection water, wherein, its important relation factor of the hydraulic pressure of injection water namely is flow, flow and hydraulic pressure are to be inversely proportional to a certain extent, therefore high request has been proposed the operation intensity of cleaning spray gun, they are two years old, more existing cleaning spray guns have adopted trigger to pull structures such as opening ball valve, exist that ball valve is difficult to open or the phenomenon such as resistance is large if hydraulic pressure is higher in the rifle, and operation is upper can not be all the time easily not fast.

Summary of the invention

It is solid and reliable that the purpose of this utility model provides a kind of operation, do not exist because hydraulic pressure is high the plate machine not to be opened or open the large situation of resistance, water inlet pipe grafting Simple fast, reduce the washing and cleaning operation person working strength novel ultrahigh pressure clean hydraulic giant.

The purpose of this utility model is achieved in that

Novel ultrahigh pressure cleans hydraulic giant, this playpipe is divided into water intake mechanism successively by the Inlet and outlet water flow path direction, hydraulic giant opening-closing control mechanism and boom jet nozzle assembly, it is characterized in that: the concrete structure of described hydraulic giant opening-closing control mechanism is: playpipe is hinged with trigger on the outside, the top of trigger and the switching pin phase apical grafting that is fixed on the key seat, it is mobile in opening and closing valve pocket that artificial pulling trigger can promote described key seat, the two ends of this switching valve pocket are connected with water intake mechanism and boom jet nozzle assembly respectively, be provided with on the key seat sealing can with the inwall gluing, sealing that opens and closes the valve pocket middle part, sealing and the key seat that opens and closes between valve pocket one end are provided with back-moving spring, and described switching valve pocket one end is the groove that has the key seat chute of passage or can limit the key seat displacement.

One end of above-mentioned switching valve pocket is fixedly connected with the nut with perforation, and the two ends of described switching valve pocket are equipped with sealing ring and key seat is tightly connected, and the two ends of described back-moving spring are distinguished apical grafting at the sealing of key seat and opened and closed on the sealing ring of valve pocket end.

The concrete structure of above-mentioned water intake mechanism: comprise the snap joint that is located at the water inlet flow channel in the body of a gun and is located at body of a gun tail end, this snap joint is: lock nut is assemblied in water supply connector assembling position, swivel joint is nested in the water supply connector lock nut endoporus, thrust bearing is assemblied in the swivel joint bearing position, swivel joint is nested in the rotary nut endoporus, rotary nut is connected with water supply connector, and swivel joint is assemblied in water inlet flow channel assembling position.

Above-mentioned steady pin is fixed on trigger on the body of a gun, and safety plate is embedded on trigger.

Above-mentioned barral of a gun crossover sub is installed on the spray gun crossover sub installation position, and spray boom is installed in barral of a gun crossover sub installation position, and nozzle connection is installed in the spray boom installation position, and the small of the stock is sleeved on the spray boom installation position.

Above-mentioned spray gun crossover sub and barral of a gun crossover sub seal with thread locking adhesive; With the sealing ring sealing, the threaded connection place adds thread locking adhesive between barral of a gun crossover sub and the spray boom; Between spray boom and the nozzle connection with sealing ring and retaining ring sealing.

The utility model compared to existing technology outstanding and useful technique effect is:

1, the utility model adopts stainless steel material to make, and has very strong corrosion resistance, machining property is good, intensity is high, highly polished, combination property is good; Novel ultrahigh pressure cleans the hydraulic giant cleaning pressure and reaches 600bar, and flow reaches 80L/min from having improved to a great extent operating efficiency, simultaneously can hot and cold water shares that water temperature is the highest can to reach 150 ° of C.This novel pressure is high, and the large use of flow is convenient easy to operate, stable performance, long service life, easy to maintenance.

2, the whole key seat that opens and closes of this novel employing replaces in the past ball valve and the part such as push rod component, open and close key seat two ends and be communicated with atmosphere, do not exist and because hydraulic pressure is high the plate machine is not opened or open the large situation of resistance, High Pressure Gun is cancelled out each other at the resistance of switch moment increased the reliability of operation, reduced installer's labour intensity, improve operating efficiency and reduced production cost, in the service life of having improved very much this product in degree, reduced number of times and the maintenance cost of maintenance.

3, this novel thrust bearing of having installed in water intake mechanism, the phenomenon of having avoided high-voltage tube to twine has reduced the labour intensity of cleaning, washing and cleaning operation person conveniently mobile high-voltage pipe and High Pressure Gun when cleaning.

4, this novel small of the stock that increased reduces washing and cleaning operation person's working strength.

Description of drawings

Fig. 1 is this cutaway view of structure of the present utility model.

The specific embodiment

The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1:

Novel ultrahigh pressure cleans hydraulic giant, this playpipe 1 is divided into water intake mechanism successively by the Inlet and outlet water flow path direction, hydraulic giant opening-closing control mechanism and boom jet nozzle assembly, it is characterized in that: the concrete structure of described hydraulic giant opening-closing control mechanism is: playpipe is hinged with trigger 2 on the outside, 3 phase apical graftings are sold with the switching that is fixed on the key seat in the top of trigger, artificial pulling trigger can promote described key seat 4 and open and close valve pocket 5 interior movements, the two ends of this switching valve pocket are connected with water intake mechanism and boom jet nozzle assembly respectively, be provided with on the key seat sealing 40 can with the inwall gluing, sealing that opens and closes the valve pocket middle part, sealing and the key seat that opens and closes between valve pocket one end 50 are provided with back-moving spring 6, and described switching valve pocket one end 50 is the groove that has the key seat chute of passage or can limit the key seat displacement.

One end 50 of above-mentioned switching valve pocket is fixedly connected with the nut with perforation 51, the two ends of described switching valve pocket are equipped with sealing ring and key seat is tightly connected, and the two ends of described back-moving spring are distinguished apical grafting at the sealing of key seat and opened and closed on the sealing ring of valve pocket end.

Above-mentioned key seat 4 is provided with an end that opens and closes pin and stretches out switching valve pocket connection atmosphere, the other end by the perforation 51 connection atmosphere on the nut, thereby artificial pulling trigger drives easily key seat and moves water intake mechanism and boom jet nozzle assembly are communicated, be equivalent to the shooting state, above-mentioned nut is provided with the chute of certain-length, key seat can slide in chute, the length of this chute namely is the amount of movement of key seat, thereby plays position-limiting action.

In the above-mentioned switching valve pocket between nut and the spray gun seat 20 with sealing ring and retaining ring sealing, open and close usefulness sealing ring and retaining ring sealing between valve pocket and the spray gun seat 20.

The concrete structure of above-mentioned water intake mechanism: comprise the water inlet flow channel 7 that is located in the body of a gun and the snap joint that is located at body of a gun tail end, this snap joint is: lock nut 9 is assemblied in water supply connector 11 assembling positions, swivel joint 8 is nested in water supply connector lock nut 9 endoporus, thrust bearing 12 is assemblied in swivel joint 8 bearing positions, swivel joint 8 is nested in rotary nut 10 endoporus, rotary nut is connected with water supply connector 11, and swivel joint is assemblied in water inlet flow channel 7 assembling positions.

In the above-mentioned water intake mechanism between water supply connector 11 and the water supply connector lock nut 9 with sealing ring and retaining ring sealing, seal with sealing ring between swivel joint 8 and the water inlet pipe runner 7.

Above-mentioned steady pin 14 is fixed on trigger on the body of a gun, and safety plate 13 is embedded on trigger.

Above-mentioned barral of a gun crossover sub 15 is installed on spray gun crossover sub 16 installation positions, and spray boom 17 is installed in barral of a gun crossover sub installation position, and nozzle connection 18 is installed in the spray boom installation position, and the small of the stock 19 is sleeved on the spray boom installation position.

Above-mentioned spray gun crossover sub 16 seals with barral of a gun crossover sub 15 usefulness thread locking adhesives; With the sealing ring sealing, the threaded connection place adds thread locking adhesive between barral of a gun crossover sub 15 and the spray boom 17; Between spray boom 17 and the nozzle connection 18 with sealing ring and retaining ring sealing.

Establish the water flow passage that water inlet pipe runner 7, spray gun seat 20, spray gun crossover sub 16, barral of a gun crossover sub 15, spray boom 17, nozzle connection 18 realized in these body of a guies by water (flow) direction as seen from Figure 1, can intercept water inlet pipe runner 7 and spray gun crossover sub 16 at the spray gun seat 20 interior switching valve pockets that arrange, realize closing rifle.

Above-described embodiment is preferred embodiment of the present utility model only, is not to limit according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.

Claims (6)

1. novel ultrahigh pressure cleans hydraulic giant, this playpipe (1) is divided into water intake mechanism successively by the Inlet and outlet water flow path direction, hydraulic giant opening-closing control mechanism and boom jet nozzle assembly, it is characterized in that: the concrete structure of described hydraulic giant opening-closing control mechanism is: playpipe is hinged with trigger (2) on the outside, the top of trigger and switching pin (3) the phase apical grafting that is fixed on the key seat, it is mobile in opening and closing valve pocket (5) that artificial pulling trigger can promote described key seat (4), the two ends of this switching valve pocket are connected with water intake mechanism and boom jet nozzle assembly respectively, be provided with on the key seat sealing (40) can with the inwall gluing, sealing that opens and closes the valve pocket middle part, sealing and the key seat that opens and closes between valve pocket one end (50) are provided with back-moving spring (6), and described switching valve pocket one end (50) is the groove that has the key seat chute of passage or can limit the key seat displacement.

2. novel ultrahigh pressure according to claim 1 cleans hydraulic giant, it is characterized in that: an end (50) of described switching valve pocket is fixedly connected with the nut with perforation (51), the two ends of described switching valve pocket are equipped with sealing ring and key seat is tightly connected, and the two ends of described back-moving spring are distinguished apical grafting at the sealing of key seat and opened and closed on the sealing ring of valve pocket end.

3. novel ultrahigh pressure according to claim 1 cleans hydraulic giant, it is characterized in that: the concrete structure of described water intake mechanism: comprise the snap joint that is located at the water inlet flow channel (7) in the body of a gun and is located at body of a gun tail end, this snap joint is: lock nut (9) is assemblied in water supply connector (11) assembling position, swivel joint (8) is nested in water supply connector lock nut (9) endoporus, thrust bearing (12) is assemblied in swivel joint (8) bearing position, swivel joint (8) is nested in rotary nut (10) endoporus, rotary nut is connected with water supply connector (11), and swivel joint is assemblied in water inlet flow channel (7) assembling position.

4. novel ultrahigh pressure according to claim 1 cleans hydraulic giant, and it is characterized in that: steady pin (14) is fixed on trigger on the body of a gun, and safety plate (13) is embedded on trigger.

5. novel ultrahigh pressure according to claim 1 cleans hydraulic giant, it is characterized in that: barral of a gun crossover sub (15) is installed on spray gun crossover sub (16) installation position, spray boom (17) is installed in barral of a gun crossover sub installation position, nozzle connection (18) is installed in the spray boom installation position, and the small of the stock (19) is sleeved on the spray boom installation position.

6. novel ultrahigh pressure according to claim 5 cleans hydraulic giant, it is characterized in that: described spray gun crossover sub (16) seals with thread locking adhesive with barral of a gun crossover sub (15); With the sealing ring sealing, the threaded connection place adds thread locking adhesive between barral of a gun crossover sub (15) and the spray boom (17); Between spray boom (17) and the nozzle connection (18) with sealing ring and retaining ring sealing.