CN111023375B

CN111023375B - Electrode type humidifier with pure humidification steam

Info

Publication number: CN111023375B
Application number: CN201911256479.4A
Authority: CN
Inventors: 刘松来; 张谷应
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2021-06-15
Anticipated expiration: 2039-12-10
Also published as: CN111023375A

Abstract

The invention relates to the field of air humidification equipment, and discloses an electrode type humidifier for purifying humidification steam, which comprises a case, a humidification barrel and a water inlet box, wherein the humidification barrel and the water inlet box are arranged in an inner cavity of the case, a heat insulation baffle plate is arranged at the top of the inner cavity of the case and positioned above the humidification barrel, and a condensed water collection case is arranged at the top of the heat insulation baffle plate. This pure electrode type humidification machine of humidification steam, through thermal baffle, the setting of comdenstion water collecting box and steam pipe, make the humidifier during operation, the comdenstion water is appeared earlier at the steam hose that flows to external in the saturated vapor in the steam pipe, and get into the comdenstion water collecting box by the through-hole and incasement, and the temperature of steam pipe inner chamber is close with the temperature of the steam hose inner chamber that the outlet duct is connected, the difference in temperature is less, the effectual condensation water yield that the vapor in the steam hose appeared that has reduced, thereby ensured that steam hose spun vapor purity is high, the efficiency and the quality of humidification have been improved.

Description

Electrode type humidifier with pure humidification steam

Technical Field

The invention relates to the field of air humidification equipment, in particular to an electrode type humidifier with pure humidification steam.

Background

The electrode type humidifier is one of air humidifying equipment, and as for the humidification effect, it is isothermal humidification, so the humidification effect is obvious, can also control and adjust the water yield of vapor, can have different humidification effects according to the environment of difference, can not cause the pollution to the environment at the in-process of humidification, has intelligent automatic sewage disposal system, is applicable to places such as hospital, operating room, electronic factory building, pharmaceutical factory, museum, library, archives, computer lab, telecommunications, machine station clean humidification.

The working principle of the existing electrode humidifier is as follows (refer to fig. 5): when the motor in the humidifier 2 is electrified, the electrodes form a current loop through water, the water is heated by means of ion movement in the water until the water is boiled and converted into water vapor, the steam hose is connected with the humidifier 8, and the steam in the humidifier 2 is conveyed to an area needing humidification for steam spraying humidification.

However, when the existing electrode humidifier is used, steam generated in the humidifier needs to be conveyed to a designated area by means of a steam hose, when the length of the steam hose is long, although a heat insulation layer is arranged at the steam hose, the temperature difference between the inner cavity of the steam hose and the steam generation position in the steam hose 2 is large, so that after the steam flows through the steam hose, the condensate water amount separated out by the steam is large, and the condensate water is mixed in the steam, the purity of humidification steam sprayed out from the steam hose is low, the humidification effect and efficiency are influenced, liquid condensate water in the steam hose can flow back and is discharged from one end of the steam hose close to the steam hose 8, the backflow condensate water and the steam flow in the same pipeline, the flow rate of the steam is influenced, and the humidification efficiency of the steam is influenced.

Disclosure of Invention

The invention provides an electrode type humidifier with pure humidification steam, which has the advantages of high steam humidification efficiency and good humidification effect and solves the technical problems in the background technology.

The invention provides the following technical scheme: an electrode humidifier for humidifying pure steam comprises a case, a humidifying barrel and a water inlet box, wherein the humidifying barrel and the water inlet box are arranged in an inner cavity of the case; the top of the inner cavity of the humidifying barrel is communicated with an exhaust pipe, one end of the steam guide pipe is fixedly connected with a through pipe with the top end of the exhaust pipe, the other end of the steam guide pipe is communicated with an air outlet pipe, and the top end of the air outlet pipe extends to the outside of the top end of the case and is connected with a steam hose.

Preferably, one side of the bottom of the condensed water collecting case is communicated with a water guide pipe, the other end of the water guide pipe extends into the water inlet box, and a quantitative drain valve is arranged on the water guide pipe condensed water collecting case.

Preferably, the through holes are arranged at the bottom of the inner cavity of the steam guide pipe at equal intervals, and the diameter of the through holes is between one half and one quarter of the diameter of the steam guide pipe.

Preferably, the steam hose at one end of the air outlet pipe is provided with an insulating layer which is the same as the steam guide pipe.

The invention has the following beneficial effects:

according to the electrode type humidifier with pure humidification steam, due to the arrangement of the heat insulation baffle, the condensed water collecting box and the steam guide pipe, when the humidifier works, condensed water is firstly separated out from saturated steam in the steam guide pipe when flowing to an externally connected steam hose and enters the condensed water collecting box through the through hole after spirally flowing from inside to outside along with the steam in the steam guide pipe, the temperature of the inner cavity of the steam guide pipe is close to that of the inner cavity of the steam hose connected with the air outlet pipe, the temperature difference is small, the amount of the condensed water separated out from the steam in the steam hose is effectively reduced, the purity of the steam sprayed out of the steam hose is guaranteed, and the humidification efficiency and quality are improved; meanwhile, a large amount of condensed water and steam which flow back in the steam hose are prevented from occupying the same pipeline, sufficient conveying space of the steam is ensured, and the humidifying efficiency of the steam is improved

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cutaway schematic view of the steam conduit of the configuration of FIG. 1 in accordance with the present invention;

FIG. 3 is a side cutaway schematic view of the steam conduit of the FIG. 2 construction of the present invention;

FIG. 4 is a top view of the steam duct of the structure of FIG. 2 according to the present invention;

fig. 5 is a schematic structural view of a conventional electrode humidifier.

In the figure: 1. a chassis; 2. a humidifying barrel; 3. a water inlet box; 4. a heat insulation baffle; 5. a condensed water collecting box; 6. a steam conduit; 7. an air outlet pipe; 8. and (4) exhausting the gas.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an electrode humidifier for purifying humidification steam comprises a case 1, a humidification barrel 2 is fixedly mounted in the middle of an inner cavity of the case 1, electrodes are disposed on two sides of the top of the inner cavity of the humidification barrel 2 for conducting electricity to heat water into steam, an exhaust pipe 8 is connected to the top of the inner cavity of the humidification barrel 2, a water inlet box 3 is fixedly mounted on one side of the humidification barrel 2, an inner cavity of the water inlet box 3 is respectively connected to a water inlet pipe, a water overflow pipe and a water injection pipe, a heat insulation baffle 4 positioned above the humidification barrel 2 is fixedly sleeved on the top of the inner cavity of the case 1, a condensed water receiver case 5 is fixedly mounted on the top of the heat insulation baffle 4, a steam conduit 6 is fixedly mounted on the top of the condensed water receiver case 5, the steam conduit 6 is wound on the same horizontal plane for several circles to form horizontal spiral distribution, the diameter of the through hole is between one half and one quarter of the diameter of the steam conduit 6, the through hole is communicated with the inner cavity of the condensate water receiver box 5, the outer edge of the bottom of the steam conduit 6 is fixedly connected with the outer edge of the top of the condensate water receiver box 5, the sealing effect of the steam conduit 6 and the inner cavity of the condensate water receiver box 5 is guaranteed, steam cannot leak, a through pipe is fixedly connected between one end of the steam conduit 6 close to the inner side and the top end of the exhaust pipe 8, the other end of the steam conduit 6 is communicated with an exhaust pipe 7, the top end of the exhaust pipe 7 extends to the outside of the top end of the box 1, when the humidifier is used, one end of the steam hose is fixed on the exhaust pipe 7, so that steam is conveyed to a region needing to be sprayed, the same heat preservation films are arranged in the inner cavity of the steam conduit 6 and the inner, saturated steam generated in the humidification barrel 2 enters the steam guide pipe 6 through the exhaust pipe 8, in the process that the steam flows in the steam guide pipe 6, because the temperature in the steam guide pipe 6 is greatly reduced relative to the temperature of the inner cavity of the humidification barrel 2, condensed water is separated out from the saturated steam in the steam guide pipe 6 and is mixed in the steam, the steam spirally flows from inside to outside in the steam guide pipe 6, the condensed water in the steam is adsorbed to the inner wall of the steam guide pipe 6 under the centrifugal action and enters the condensed water receiver box 5 through the through hole, the purity of the steam flowing to the air outlet pipe 7 is high, the temperature of the inner cavity of the steam guide pipe 6 is close to that of the inner cavity of a steam hose connected with the air outlet pipe 7, the temperature difference is small, the amount of the condensed water separated out from the steam in the steam hose is effectively reduced, and the purity of the steam sprayed by the steam hose is guaranteed, the efficiency and the quality of humidification have been improved.

The water guide pipe is communicated with one side of the bottom of the condensed water collecting case 5, the other end of the water guide pipe extends to the inside of the water inlet box 3, the quantitative drain valve is arranged on the condensed water collecting case 5, so that condensed water in the condensed water collecting case 5 is maintained at a horizontal plane, when the condensed water in the condensed water collecting case 5 exceeds the set plane, the quantitative drain valve is automatically opened, the condensed water enters the water inlet box 3 from the water guide pipe and is replenished into the humidifying barrel 2 next time, meanwhile, the condensed water and the water vapor in the condensed water collecting case 5 are utilized to ensure that the water vapor in the steam guide pipe 6 can stably and spirally flow to the air outlet pipe 7, and the problem that the backflow condensed water and the water vapor occupy the same pipeline and influence the flow rate of the water vapor is avoided.

When in use, one end of a steam hose is fixed on an air outlet pipe 7, the other end of the steam hose is placed in a region needing humidification, two electrodes in the inner cavity of a humidification barrel 2 are electrified, water is injected into the inner cavity of a water inlet box 3 through a water injection pipe, the water surface of the inner cavity of the humidification barrel 2 is controlled to reach a specified position, the electrodes form a current loop through the water, the water is heated to boil to generate clean steam, the steam enters a steam guide pipe 6 through an exhaust pipe 8, the steam is separated out of condensed water due to the reduction of the temperature in the steam guide pipe 6, the condensed water flows along with the steam in a spiral manner in the steam guide pipe 6, the condensed water is captured by the inner wall of the steam guide pipe 6 and enters the humidification barrel 2 through a through hole, the steam flowing to the air outlet pipe 7 is still clean, the temperature of the inner cavity of the steam guide pipe 6 is close to the temperature of the inner cavity, and then the steam is sprayed out through a spray head on the steam hose.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pure electrode type humidifier of humidification steam, includes quick-witted case (1) and establishes humidification bucket (2) and the box (3) of intaking in quick-witted case (1) inner chamber, its characterized in that: the top of the inner cavity of the case (1) is provided with a heat insulation baffle (4) positioned above the humidifying barrel (2), the top of the heat insulation baffle (4) is provided with a condensed water collecting box (5), the top of the condensed water collecting box (5) is provided with a steam guide pipe (6) in spiral distribution, the bottom of the steam guide pipe (6) is provided with a through hole communicated with the inner cavity of the condensed water collecting box (5), the top of the inner cavity of the humidifying barrel (2) is communicated with an exhaust pipe (8), one end of the inner side of the steam guide pipe (6) is fixedly connected with a through pipe with the top end of the exhaust pipe (8), the other end of the steam guide pipe (6) is communicated with an air outlet pipe (7), and the top end of the air outlet pipe (7) extends; one side of the bottom of the condensed water collecting box (5) is communicated with a water guide pipe, the other end of the water guide pipe extends into the water inlet box (3), and a quantitative drain valve is arranged on the condensed water collecting box (5); the through holes are arranged at the bottom of the inner cavity of the steam guide pipe (6) at equal intervals, and the diameter of each through hole is between one half and one quarter of the diameter of the steam guide pipe (6); and a steam hose at one end of the air outlet pipe (7) is provided with a heat insulation layer which is the same as the steam guide pipe (6).