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CN-224208650-U - Steam cleaning machine with pressure release protect function

CN224208650UCN 224208650 UCN224208650 UCN 224208650UCN-224208650-U

Abstract

The utility model discloses a steam cleaning machine with a pressure relief protection function, and relates to the field of cleaning equipment. The scheme is provided, and it includes the main casing, the inside of main casing is fixed with the storage water tank, the storage water tank is used for providing the water supply source to the main casing in, main casing internal fixation has booster pump and heat pump, the inner chamber of storage water tank passes through booster pump and heat pump intercommunication, the heat pump intercommunication has the relief valve, the relief valve has the cooling tank through pipe connection. Through being equipped with the relief valve on the heat pump to communicate relief valve and cooler bin, pressure in the heat pump is too big, can promote the sprue, makes the excessive pressure steam follow through-hole and pressure release hole and discharges into the cooler bin, reaches the effect of excessive pressure protection, improves the safety in utilization.

Inventors

  • ZENG TAO

Assignees

  • 宁波威尔升电器有限公司

Dates

Publication Date
20260508
Application Date
20250408

Claims (8)

  1. 1. The utility model provides a steam cleaner with pressure release protect function, includes main casing body (1), its characterized in that, the inside of main casing body (1) is fixed with storage water tank (2), storage water tank (2) are used for providing the water source in to main casing body (1), main casing body (1) internal fixation has booster pump (3) and heat pump (4), the inner chamber of storage water tank (2) communicates with heat pump (4) through booster pump (3), heat pump (4) intercommunication has relief valve (5), relief valve (5) have cooling tank (6) through pipe connection.
  2. 2. The steam cleaning machine with the pressure relief protection function according to claim 1, characterized in that a grip (14) is fixed on the outer surface of the main casing (1), and a switch (121) is arranged on the outer surface of the grip (14).
  3. 3. A steam cleaner with pressure relief protection according to claim 1, characterized in that the outer surface of the main housing (1) is connected with a spray gun (12) through a tube bundle (11), and the inner cavity of the spray gun (12) is in communication with the heat pump (4) through the tube bundle (11).
  4. 4. The steam cleaning machine with the pressure relief protection function according to claim 1, characterized in that a box mouth is fixed on the outer surface of the water storage tank (2), the box mouth penetrates through the surface of the main shell (1), and a sealing cover (13) is connected to the box mouth through threads.
  5. 5. The steam cleaning machine with the pressure relief protection function according to claim 1, wherein the pressure relief valve (5) comprises a valve body (51), the valve body (51) is fixedly and hermetically connected with the heat pump (4) through a sealing ring (512), the valve body (51) is penetrated up and down, a valve core (52) is fixedly arranged in the valve body (51), a blocking block (522) is slidably connected in the valve core (52), a plug (521) is connected in an internal thread of the valve core (52), and a spring (523) is arranged between the plug (521) and the blocking block (522).
  6. 6. The steam cleaning machine with the pressure relief protection function according to claim 5, wherein a pressure relief hole (511) is formed in the outer surface of the valve body (51), a through hole (524) is formed in the outer surface of the valve core (52), an inner cavity of the valve core (52) is communicated with the pressure relief hole (511) through the through hole (524), and the pressure relief hole (511) is communicated with an inner cavity of the cooling box (6) through a guide pipe.
  7. 7. The steam cleaner with the pressure relief protection function according to claim 6, wherein the cooling tank (6) is fixedly attached to the outer surface of the water storage tank (2).
  8. 8. The steam cleaning machine with the pressure relief protection function according to claim 7, wherein a partition plate (61) is uniformly fixed inside the cooling box (6), an exhaust pipe (62) and an air inlet pipe (63) are fixed on the outer surface of the cooling box (6), and the pressure relief hole (511) is communicated with the air inlet pipe (63) through a conduit.

Description

Steam cleaning machine with pressure release protect function Technical Field The utility model relates to the field of cleaning equipment, in particular to a steam cleaning machine with a pressure relief protection function. Background The steam cleaning machine is a device for heating water to generate steam and cleaning by using the steam; At present, when the steam cleaner heats to generate steam, high pressure is generated, and if the pressure is not well controlled, potential safety hazards exist; Therefore, there is a need to design a steam cleaner with pressure relief protection function. Disclosure of utility model Object of the utility model In view of the above, the present utility model is directed to a steam cleaner with pressure relief protection function, which can relieve pressure and improve the safety of overpressure gas discharge. (II) technical scheme In order to achieve the technical purpose, the utility model provides a steam cleaning machine with a pressure relief protection function: the water storage tank is fixed in the main shell and used for supplying water to the main shell, a booster pump and a heat pump are fixed in the main shell, an inner cavity of the water storage tank is communicated with the heat pump through the booster pump, a pressure release valve is communicated with the heat pump, and the pressure release valve is connected with a cooling box through a conduit. Preferably, the outer surface of the main shell is fixedly provided with a handle, and the outer surface of the handle is provided with a switch. Preferably, the outer surface of the main shell is connected with a spray gun through a tube bundle, and the inner cavity of the spray gun is communicated with the heat pump through the tube bundle. Preferably, the water storage tank is characterized in that a tank nozzle is fixed on the outer surface of the water storage tank, the tank nozzle penetrates through the surface of the main shell, and a sealing cover is connected to the tank nozzle through threads. Preferably, the pressure relief valve is characterized by comprising a valve body, wherein the valve body is fixedly and hermetically connected with the heat pump through a sealing ring, the valve body is vertically penetrated, a valve core is fixedly arranged in the valve body, a blocking block is slidably connected in the valve core, a plug is connected with the valve core through internal threads, and a spring is arranged between the plug and the blocking block. Preferably, the valve is characterized in that a pressure relief hole is formed in the outer surface of the valve body, a through hole is formed in the outer surface of the valve core, an inner cavity of the valve core is communicated with the pressure relief hole through the through hole, and the pressure relief hole is communicated with an inner cavity of the cooling box through a guide pipe. Preferably, the cooling box is fixed on the outer surface of the water storage tank in a fitting way. Preferably, the cooling box is characterized in that a partition plate is uniformly fixed in the cooling box, an exhaust pipe and an air inlet pipe are fixed on the outer surface of the cooling box, and the pressure relief hole is communicated with the air inlet pipe through a guide pipe. From the above technical scheme, the application has the following beneficial effects: the pressure relief valve is arranged on the heat pump and is communicated with the cooling box, when the pressure in the heat pump is too high, the blocking block is pushed, so that the overpressure steam is discharged into the cooling box from the through hole and the pressure relief hole, the overpressure protection effect is achieved, and the use safety is improved. And 2, through the communication of the pressure relief hole and the cooling box, and the arrangement of the cooling box attached to the water storage tank, the liquid in the water storage tank can be utilized to exchange heat for the cooling box, so that the overpressure steam enters the cooling box to exchange heat, and the steam is discharged through the exhaust pipe after being cooled and depressurized, so that the use safety is further improved. Drawings In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art. Fig. 1 is a schematic diagram of the overall structure of a steam cleaner with pressure relief protection function according to the present utility model; FIG. 2 is a schematic sectional view of a steam cleaner with pressure relief protection according to the present utili