CN101907339B

CN101907339B - Limit shaft for float valve of humidistat

Info

Publication number: CN101907339B
Application number: CN201010248788XA
Authority: CN
Inventors: 李耀强
Original assignee: Individual
Current assignee: NANTONG HAISHI MARINE MACHINERY CO Ltd
Priority date: 2010-08-09
Filing date: 2010-08-09
Publication date: 2012-09-05
Anticipated expiration: 2030-08-09
Also published as: CN101907339A

Abstract

The invention discloses a limit shaft for a float valve of a humidistat. The humidistat is mainly composed of a shell 1, a dehumidifier 2, a middle partition plate 3, a water tank 4, a base 5, a water trough 6, the float valve 7, an atomizing water trough 8, a communicating water channel 9, an ultrasonic atomizer 10 and a fog guide tube11, wherein the middle part of the bottom of the water trough 6 is equipped with a limit shaft 61 which protrudes upwards, the float valve 7 is arranged on the limit shaft 61, and the limit shaft 61 is equipped with an water passing tank 611, thus effectively reducing damping when the float valve moves up and down on the limit shaft.

Description

A kind of float-controlled valve limit shaft of constant humidity machine

Technical field

The present invention relates to a kind of float-controlled valve limit shaft that is used for constant humidity machine, belong to the optimisation technique of constant humidity machine.

Background technology

A kind of constant humidity machine is disclosed in application number is 201020276475.0 patent document; Mainly form by shell, dehumidifier apparatus, median septum, water tank, base, tank, float-controlled valve; Be provided with the limit shaft to upper process in the middle of the bottom of tank, advantage is the position that limit shaft can limit float-controlled valve, and float-controlled valve can move up and down on limit shaft; Shortcoming is that the gap between the location axle sleeve of limit shaft and float-controlled valve is little; Can produce damping when float-controlled valve moves up and down, therefore, need seek a kind of scheme that can effectively reduce the damping that float-controlled valve moves up and down.

Summary of the invention

The float-controlled valve limit shaft that the purpose of this invention is to provide a kind of constant humidity machine, the damping that produces in the time of can effectively reducing float-controlled valve and move up and down.

Technical scheme of the present invention is:

A kind of float-controlled valve limit shaft of constant humidity machine; Constant humidity machine mainly is made up of shell 1, dehumidifier apparatus 2, median septum 3, water tank 4, base 5, tank 6, float-controlled valve 7, atomizing tank 8, connection water channel 9, ultrasonic ultrasonic delay line memory 10, mist guide tube 11; Tank 6 is positioned on the base 5 of water tank 4 belows, is mounted with float-controlled valve 7 in the tank 6, and described water tank 4 is positioned at the below of median septum 3; Water tank 4 top openings, described dehumidifier apparatus 2 is positioned at the top of median septum 3; Tank 6 is connected through being communicated with water channel 9 with atomizing tank 8; Be provided with the limit shaft 61 to upper process in the middle of the bottom of tank 6, described float-controlled valve 7 is placed on the limit shaft 61; Described limit shaft 61 was provided with tank 611; Described tank 611 excessively begins from the top of limit shaft 61, runs through whole limit shaft 61, up to the position that limit shaft 61 is connected with tank 6; Adding the wet model workflow describes: when water tank 4 is put into 5 last times of base, and the current intake chamber 6 in the water tank, and then flow to atomizing tank 8 through connecting water channel 9; Water level in tank 6 rises higher and higher; The float-controlled valve 7 that is placed on the limit shaft 61 is floated by buoyancy effect, and current advanced tank 611, has reduced the damping of float-controlled valve 7 come-ups; When float-controlled valve 7 withstands the water inlet of water tank 4 inner bottom parts, the water in the water tank 4 stops to flow to tank 6; When ultrasonic ultrasonic delay line memory 10 work, can be with the water atomization in the atomizing tank 8, the water smoke of generation is sprayed onto outside the constant humidity machine through mist guide tube 11, and the water level in the atomizing tank 8 descends gradually; Accordingly, the water level in the tank 6 also descends thereupon, and float-controlled valve 7 descends gradually; Owing to cross in the tank 611 water is arranged, the damping that float-controlled valve 7 descends is little, leaves the delivery port of water tank bottom when float-controlled valve 7; Water in the water tank flows in the tank 6 again again, so moves in circles, and the water in water tank uses up; When water level is lower than humidification water level lower limit, water level switch is reported to the police, and prompting need add water.

It is described that tank 611 is parallel with limit shaft 61 excessively.

The invention has the beneficial effects as follows:

1,Through tank was set, the damping when the minimizing float-controlled valve moves up and down on limit shaft on limit shaft.

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.

Description of drawings

Fig. 1 is the structural representation of constant humidity machine of the present invention;

Fig. 2 is that the AA of this Fig. 1 is to view.

Among the figure 1, shell, 2, dehumidifier apparatus, 21, condenser, 3, median septum, 4, water tank, 5, base, 6, tank, 61, limit shaft, 7, float-controlled valve, 8, the atomizing tank, 9, be communicated with water channel, 10, ultrasonic ultrasonic delay line memory, 11, mist guide tube.

The specific embodiment

As depicted in figs. 1 and 2; A kind of float-controlled valve limit shaft of constant humidity machine; Constant humidity machine mainly is made up of shell 1, dehumidifier apparatus 2, median septum 3, water tank 4, base 5, tank 6, float-controlled valve 7, atomizing tank 8, connection water channel 9, ultrasonic ultrasonic delay line memory 10, mist guide tube 11; Be provided with the limit shaft 61 to upper process in the middle of the bottom of tank 6, described float-controlled valve 7 is placed on the limit shaft 61.

Described limit shaft 61 was provided with tank 611.

Described tank 611 excessively begins from the top of limit shaft 61, runs through whole limit shaft 61, up to the position that limit shaft 61 is connected with tank 6.

It is described that tank 611 is parallel with limit shaft 61 excessively.

Adding the wet model workflow describes: when water tank 4 is put into 5 last times of base, and the current intake chamber 6 in the water tank, and then flow to atomizing tank 8 through connecting water channel 9; Water level in tank 6 rises higher and higher; The float-controlled valve 7 that is placed on the limit shaft 61 is floated by buoyancy effect, and current advanced tank 611, has reduced the damping of float-controlled valve 7 come-ups; When float-controlled valve 7 withstands the water inlet of water tank 4 inner bottom parts, the water in the water tank 4 stops to flow to tank 6.When ultrasonic ultrasonic delay line memory 10 work, can be with the water atomization in the atomizing tank 8, the water smoke of generation is sprayed onto outside the constant humidity machine through mist guide tube 11, and the water level in the atomizing tank 8 descends gradually; Accordingly, the water level in the tank 6 also descends thereupon, and float-controlled valve 7 descends gradually; Owing to cross in the tank 611 water is arranged, the damping that float-controlled valve 7 descends is little, leaves the delivery port of water tank bottom when float-controlled valve 7; Water in the water tank flows in the tank 6 again again, so moves in circles, and the water in water tank uses up; When water level is lower than humidification water level lower limit, water level switch is reported to the police, and prompting need add water.

Dehumidifier pattern workflow is described: dehumidifier apparatus 2 work, and the water droplet that dehumidifier apparatus produces drops onto in the water tank 4 downwards naturally, and the water level in water tank 4 arrives the water level upper limit, and water level switch is reported to the police, and prompting water completely needs pouring could continue dehumidifier.

The foregoing description only is to be used for interpretation purposes of the present invention, and is not to be limitation of the present invention, and those skilled in the art in essential scope of the present invention, make various variations or alternative, also should belong to protection category of the present invention.

Claims

1. the limit shaft of a float-controlled valve; Constant humidity machine mainly is made up of shell (1), dehumidifier apparatus (2), median septum (3), water tank (4), base (5), tank (6), float-controlled valve (7), atomizing tank (8), connection water channel (9), ultrasonic ultrasonic delay line memory (10), mist guide tube (11); Tank (6) is positioned on the base (5) of water tank (4) below; Be mounted with float-controlled valve (7) in the tank (6); Described water tank (4) is positioned at the below of median septum (3), water tank (4) top opening, and described dehumidifier apparatus (2) is positioned at the top of median septum (3); Tank (6) is connected through being communicated with water channel (9) with atomizing tank (8); Be provided with the limit shaft (61) to upper process in the middle of the bottom of tank (6), it is characterized in that: described float-controlled valve (7) is placed on the limit shaft (61); Described limit shaft (61) was provided with tank (611); Described tank (611) excessively begins from the top of limit shaft (61), runs through whole limit shaft (61), up to the position that limit shaft (61) is connected with tank (6); Adding the wet model workflow describes: when water tank (4) is put into base (5) last time; Current intake chamber (6) in the water tank; And then flow to atomizing tank (8) through connecting water channel (9), and the water level in tank (6) rises higher and higher, and the float-controlled valve (7) that is placed on the limit shaft (61) is floated by buoyancy effect; Current advanced tank (611); Reduced the damping of float-controlled valve (7) come-up, when float-controlled valve (7) withstands the water inlet of water tank (4) inner bottom part, the water in the water tank (4) stops to flow to tank (6); When ultrasonic ultrasonic delay line memory (10) is worked, can be with the water atomization in the atomizing tank (8), the water smoke of generation is sprayed onto outside the constant humidity machine through mist guide tube (11), and the water level in the atomizing tank (8) descends gradually; Accordingly, the water level in the tank (6) also descends thereupon, and float-controlled valve (7) descends; Owing to cross in the tank (611) water is arranged, the damping that float-controlled valve (7) descends is little, leaves the delivery port of water tank bottom when float-controlled valve (7); Water in the water tank flows to again in the tank (6) again, so moves in circles, and the water in water tank uses up; When water level is lower than humidification water level lower limit, water level switch is reported to the police, and prompting need add water.

2. the limit shaft of a kind of float-controlled valve according to claim 1 is characterized in that: described to cross tank (611) parallel with limit shaft (61).