CN209003900U - A kind of respirator and detection system of integrated pressure catheter functions - Google Patents

Abstract

The utility model provides a kind of respirator of integrated pressure catheter functions, it include: shell, it has been internally integrated an inlet channel, wherein, inlet channel includes a cavity, and the gusset being wholely set with shell is provided on cavity, by cavity be divided into two side by side, and interconnected chamber, respectively first chamber and second chamber；Two connectors, are connected in two chambers, and are connected with corresponding chamber, respectively inlet suction port and air outlet adapter, wherein, the both ends of inlet suction port are connected with second chamber and cup respectively, and the both ends of air outlet adapter are connected with first chamber and pressure switch respectively.A kind of respirator of integrated pressure catheter functions provided by the utility model, it is omitted from the structure of catheter pressure, and by function possessed by the catheter pressure, it is integrated on respirator, it solves the stability problem of catheter pressure connection and suspension, and improves the overall aesthetic degree of dish-washing machine.

Description

A kind of respirator and detection system of integrated pressure catheter functions

Technical field

The utility model belongs to field of mechanical technique, is related to a kind of respirator, especially a kind of integrated pressure catheter functions Respirator and detection system.

Background technique

Conventional domestic dish-washing machine is often used pressure switch and pressure sensor at present, for determining amount of inlet water and water inlet It is whether abnormal, it needs to be connected by catheter pressure with the gas chamber on cup using pressure switch or pressure sensor, catheter pressure Highest point need be higher than dish-washing machine in water level, to avoid the poorly sealed water caused in dish-washing machine of tracheae along pressure Conduit enters in pressure switch, therefore, would generally carry out hanging height in order to solve this problem to catheter pressure, so that catheter pressure Highest point is higher than the peak level in dish-washing machine, but catheter pressure plug-in for the dish-washing machine of no outer cover is in the presence of influence appearance and easily The defect to fall off.

In conclusion needing to design one kind is integrated with catheter pressure function, without individually separately setting the respirator of catheter pressure.

Summary of the invention

The purpose of this utility model is the presence of the above problem in view of the prior art, proposes one kind and is integrated with catheter pressure Function, without individually separately setting the respirator of catheter pressure.

The purpose of this utility model can be realized by the following technical scheme: a kind of breathing of integrated pressure catheter functions Device, comprising: shell has been internally integrated an inlet channel, wherein inlet channel includes a cavity, and is arranged on cavity Have the gusset being wholely set with shell, by cavity be divided into two side by side, and interconnected chamber, respectively the first chamber Room and second chamber；Two connectors, are connected in two chambers, and are connected with corresponding chamber, respectively air inlet connecting Head and air outlet adapter, wherein the both ends of inlet suction port are connected with second chamber and cup respectively, the both ends of air outlet adapter respectively with First chamber is connected with pressure switch.

In a kind of respirator of above-mentioned integrated pressure catheter functions, the gusset and housing sidewall close to connector one end are close Envelope is connected, and the gusset far from connector one end is free end, and is connected to first chamber and second chamber.

In a kind of respirator of above-mentioned integrated pressure catheter functions, the highest point of gusset is higher than the dish-washing machine washing cavities In peak level.

In a kind of respirator of above-mentioned integrated pressure catheter functions, integrate draining, an overflow are provided in shell The exhalant canal of function, the two sides of shell are located at inlet channel, wherein a block baffle is provided in exhalant canal, it will Exhalant canal is divided to form two chambers for being arranged side by side, and being interconnected, and is respectively arranged with and is lauched in two chambers The pipe fitting joint that pipeline is connected with draining pump.

In a kind of respirator of above-mentioned integrated pressure catheter functions, close to connection draining pump, sewer pipe one end Two chambers are divided by guard seal, and the chamber far from draining pump, sewer pipe one end is connected.

In a kind of respirator of above-mentioned integrated pressure catheter functions, the non-return of an anti-siphon is provided in shell Component, wherein the space where non-return component is connected with exhalant canal.

In a kind of respirator of above-mentioned integrated pressure catheter functions, non-return component includes one, and to be mounted on shell intracorporal Card slot, and the check sheet in card slot, by the protrusion or recess on check sheet surface, being formed has anti-siphon function Exhalant canal.

In a kind of respirator of above-mentioned integrated pressure catheter functions, it is additionally provided with one on shell and washes the dishes to balance The respirator gas outlet of machine inside and outside differential pressure, wherein the least significant end of gas outlet is higher than the most significant end of baffle.

In a kind of respirator of above-mentioned integrated pressure catheter functions, it is provided with an intake tunnel in shell, and into Aquaporin and exhalant canal are arranged side by side, wherein a flowmeter is provided on drainage channel.

The utility model also provides a kind of detection system, comprising: respirator described above, wherein going out on respirator Gas connector is connected with the first air pipe interface in pressure switch, the inlet suction port on respirator and the second tracheae on cup gas chamber Interface is connected.

Compared with prior art, the respirator of a kind of integrated pressure catheter functions provided by the utility model, is omitted from pressing The structure of power conduit, and by function possessed by the catheter pressure, is integrated on respirator, solve catheter pressure connection and The stability problem of suspension, and improve the overall aesthetic degree of dish-washing machine.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the respirator of integrated pressure catheter functions of the utility model.

Fig. 2 is a kind of structural schematic diagram of detection system of the utility model.

In figure, 100, shell；110, inlet channel；111, gusset；112, first chamber；113, second chamber；114, go out Gas connector；115, inlet suction port；120, exhalant canal；121, baffle；122, pipe fitting joint；130, gas outlet；140, water inlet is logical Road；150, flowmeter；200, non-return component；210, card slot；220, check sheet；300, pressure switch；310, the first air pipe interface； 400, cup；410, the second air pipe interface.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As depicted in figs. 1 and 2, a kind of respirator of integrated pressure catheter functions provided by the utility model, comprising: shell 100, it has been internally integrated an inlet channel 110, wherein inlet channel 110 includes a cavity, and one is provided on cavity A gusset 111 being wholely set with shell 100, by cavity be divided into two side by side, and interconnected chamber, respectively first Chamber 112 and second chamber 113；Two connectors, are connected in two chambers, and are connected with corresponding chamber, respectively For air outlet adapter 114 and inlet suction port 115, wherein the both ends of air outlet adapter 114 respectively with first chamber 112 and pressure switch 300 are connected, and the both ends of inlet suction port 115 are connected with second chamber 113 and cup 400 respectively.

In the present embodiment, the pressure switch 300 or pressure sensor in dish-washing machine, for determine amount of inlet water and into Whether water is normal, and the use of pressure switch 300 or pressure sensor, common design method are connected by catheter pressure Pressure switch 300 and cup 400, and when using catheter pressure, need to be hung high disposal, and such frame mode, On the one hand the catheter pressure after hanging height is easy to happen disengaging in the junction at its both ends, and hangs high catheter pressure and be also easy hair Raw obscission causes catheter pressure connection, the stability of placement poor, on the other hand, hangs high catheter pressure, influence is washed The overall appearance moulding of bowl machine.

Therefore, the respirator of a kind of integrated pressure catheter functions provided by the utility model, is omitted from the knot of catheter pressure Structure, and by function possessed by the catheter pressure, it is integrated on respirator, solves the stabilization of catheter pressure connection and suspension Property problem, and improve the overall aesthetic degree of dish-washing machine.

Preferably, as depicted in figs. 1 and 2, the gusset 111 close to connector one end is connected with the sealing of 100 side wall of shell, separate The gusset 111 of connector one end is free end, so that gas enters the first chamber from second chamber 113 in a manner of a kind of " roller-coaster " Room 112, to accurately determine amount of inlet water and water inlet situation.

Preferably, as depicted in figs. 1 and 2, the highest point (free end) of gusset 111 is higher than in the dish-washing machine washing cavities most High water level.Prevent dish-washing machine when carrying out laundry operation, washing water is entered in pressure switch 300 by inlet channel 110, thus The normal use of pressure switch 300 is influenced, and then leaky occurs, guarantees the safety that dish-washing machine uses.

Preferably, as depicted in figs. 1 and 2, the exhalant canal an of integrate draining, relief function is provided in shell 100 120, the two sides of shell 100 are located at inlet channel 110, wherein a block baffle 121 is provided in exhalant canal 120, it will The segmentation of exhalant canal 120 forms two and is arranged side by side, and interconnected chamber, and is respectively arranged with under in two chambers The pipe fitting joint 122 that waterpipe is connected with draining pump.It is further preferred that baffle 121 and 100 side wall of shell are in integral structure Setting.

In the present embodiment, draining is integrated in same exhalant canal 120 with overflow, simplifies the draining of dish washer interior It with spilling water channel, avoids reseting an overflow ducts in respirator or opens up spillway hole on dish-washing machine, washed to improve The aesthetics of bowl machine overall appearance.

Preferably, as depicted in figs. 1 and 2, the two chambers close to connection draining pump, sewer pipe one end pass through baffle 121 sealing segmentations, the chamber far from draining pump, sewer pipe one end are connected, so that either for normal row in dish-washing machine Ponding in dish-washing machine can be discharged from by water state or spilling water state by exhalant canal 120, ensure normally making for dish-washing machine With to improve the safety of dish-washing machine in reliability.

Preferably, as depicted in figs. 1 and 2, the non-return component 200 of an anti-siphon is provided in shell 100, wherein Space where non-return component 200 is connected with exhalant canal 120, and when carrying out drain operation, non-return component 200 is opened, and makes The water flow obtained in exhalant canal 120 quickly enters in sewer pipe；At the end of draining, non-return component 200 is closed, to prevent Enter in exhalant canal 120 into the water flow suck-back in sewer pipe, to improve the reliability of draining.It is further preferred that only Inverse component 200 includes a card slot 210 being mounted in shell 100, and the check sheet 220 in card slot 210, by only The protrusion or recess on inverse 220 surface of piece, form the exhalant canal 120 with anti-siphon function.

Preferably, as depicted in figs. 1 and 2, one is additionally provided on shell 100 to balance exhaling for dish-washing machine inside and outside differential pressure Haustorium gas outlet 130, wherein the least significant end of gas outlet 130 be higher than baffle 121 most significant end (highest point of baffle 121 be water outlet Point is crossed over when channel 120 carries out draining), i.e., it is connected 121 end of baffle of one end close to two chambers, such that regardless of The number of reservoir storage in dish-washing machine, water flow is not up to gas outlet 130, so that the water in dish-washing machine be avoided to enter respirator It is internal and cause pollution, and then improve the safety that dish-washing machine uses.

Preferably, as depicted in figs. 1 and 2, be provided with an intake tunnel 140 in shell 100, and intake tunnel 140 with Exhalant canal 120 is arranged side by side, wherein a flowmeter 150 is provided on drainage channel, to control dish-washing machine inflow, Further increase the reliability and water inlet precision of dishwasher into operation.

Preferably, as depicted in figs. 1 and 2, detection system includes respirator described above, wherein going out on respirator Gas connector 114 is connected with the first air pipe interface 310 in pressure switch 300, the inlet suction port 115 on respirator and cup 400 The second air pipe interface 410 on gas chamber is connected.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (10)

1. a kind of respirator of integrated pressure catheter functions characterized by comprising it is logical to be internally integrated an air inlet for shell Road, wherein inlet channel includes a cavity, and the gusset being wholely set with shell is provided on cavity, by cavity Be divided into two side by side, and interconnected chamber, respectively first chamber and second chamber；Two connectors, are connected to In two chambers, and it is connected with corresponding chamber, respectively inlet suction port and air outlet adapter, wherein the both ends of inlet suction port It is connected respectively with second chamber and cup, the both ends of air outlet adapter are connected with first chamber and pressure switch respectively.

2. a kind of respirator of integrated pressure catheter functions according to claim 1, which is characterized in that close to connector one end The sealing of gusset and housing sidewall be connected, the gusset far from connector one end is free end, and is connected to first chamber and second chamber.

3. a kind of respirator of integrated pressure catheter functions according to claim 2, which is characterized in that the highest point of gusset Higher than the peak level in the dish-washing machine washing cavities.

4. a kind of respirator of integrated pressure catheter functions according to claim 1, which is characterized in that be arranged in shell There is the exhalant canal an of integrate draining, relief function, the two sides of shell is located at inlet channel, wherein in exhalant canal It is provided with a block baffle, exhalant canal is divided to form two chambers for being arranged side by side, and being interconnected, and in two chambers It is respectively arranged with the pipe fitting joint being connected with sewer pipe and draining pump.

5. a kind of respirator of integrated pressure catheter functions according to claim 4, which is characterized in that close to connection draining Pump, sewer pipe one end two chambers divided by guard seal, the chamber far from draining pump, sewer pipe one end is connected It is logical.

6. a kind of respirator of integrated pressure catheter functions according to claim 1, which is characterized in that be arranged in shell There is the non-return component of an anti-siphon, wherein the space where non-return component is connected with exhalant canal.

7. a kind of respirator of integrated pressure catheter functions according to claim 6, which is characterized in that non-return component includes One is mounted on the intracorporal card slot of shell, and the check sheet in card slot, passes through the protrusion or recess on check sheet surface, shape At the exhalant canal with anti-siphon function.

8. a kind of respirator of integrated pressure catheter functions according to claim 4, which is characterized in that also set up on shell There is a respirator gas outlet to balance dish-washing machine inside and outside differential pressure, wherein the least significant end of gas outlet is higher than the highest of baffle End.

9. a kind of respirator of integrated pressure catheter functions according to claim 4, which is characterized in that be provided in shell One intake tunnel, and intake tunnel and exhalant canal are arranged side by side, wherein a flowmeter is provided on drainage channel.

10. a kind of detection system, comprising: any respirator of claim 1 to 9, wherein the air outlet adapter on respirator It is connected with the first air pipe interface in pressure switch, the inlet suction port on respirator and the second air pipe interface phase on cup gas chamber Even.