CN213525826U

CN213525826U - Wax feeding mechanism of wax therapy machine

Info

Publication number: CN213525826U
Application number: CN202022457013.5U
Authority: CN
Inventors: 吴基玉; 宋虹孝; 胡荣海; 白定群; 张天喜; 李刚
Original assignee: Chongqing Younaite Medical Instrument Co ltd
Current assignee: Chongqing Younaite Medical Instrument Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-25
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to the technical field of medical equipment, specifically disclose wax feeding mechanism of wax therapy machine, including wax pump, trunk line, solenoid valve and reposition of redundant personnel pipeline, still include the back flow, trunk line and melting wax bottom of the case portion intercommunication, the back flow is connected at the trunk line top, and the free end of back flow stretches into melting wax case upper portion, and after all solenoid valves were closed, the paraffin pump will melt the paraffin pump in the wax case and go into the trunk line, and paraffin reentrant after the back flow melts the wax incasement. The scheme enables the wax feeding structure and the wax melting box to form paired paraffin through the arrangement of the return pipe to realize circulating flow treatment, and solves the problem that paraffin is easily adhered to the main pipeline of the wax feeding mechanism in the prior art.

Description

Wax feeding mechanism of wax therapy machine

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a wax feeding mechanism of a wax therapy machine.

Background

The wax therapy has a long history in China and is used for treating a plurality of diseases, and the wax therapy machine replaces the traditional wax therapy manual wax receiving and scooping method, so that a wax cake can be quickly made.

The wax therapy machine comprises a wax melting box and a thermostat, wherein the wax melting box is used for heating and melting solid paraffin, the melted paraffin enters a wax tray of the thermostat, and finally a wax cake is formed after the melted paraffin is cooled on the wax tray. Need be with the help of sending wax mechanism when sending into wax tray after melting on the paraffin, send wax mechanism to include the wax pump, the trunk line, solenoid valve and reposition of redundant personnel pipeline, the trunk line stretches into in the wax melting box, and will melt in the wax melting box molten paraffin suction to the trunk line under the pressure of wax pump, a plurality of solenoid valves are being installed on the transfer passage of trunk line, a reposition of redundant personnel pipeline is all being connected to every solenoid valve, opening of solenoid valve is arranged in controlling the paraffin in the trunk line with the closure whether entering into the reposition of redundant personnel pipeline, the reposition of redundant personnel pipeline stretches into in the thermostated container and sends into the wax tray of thermostated container with molten paraffin on.

Although the wax mechanism that send of prior art has accomplished the transportation of melting paraffin, but when the paraffin that need not be with the trunk line is sent to the thermostated container, paraffin can only overstock in the trunk line, but paraffin can automatic solidification when the temperature is lower, and then block up the trunk line, paraffin in order to guarantee the trunk line can not solidify, need set up the heater in order to carry out the heat preservation in the paraffin to the trunk line at the trunk line periphery and handle, this kind of operation is though making paraffin still keep the mobility, but paraffin does not flow for a long time and can be stained with on the inner wall of trunk line, and still exist easily because of the heating condition that does not reach standard and solidify.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wax feeding mechanism of a wax therapy machine, which solves the problem that paraffin is easily adhered to the main pipeline of the wax feeding mechanism in the prior art.

In order to achieve the above object, the basic scheme of the present invention is as follows:

wax sending mechanism of wax therapy machine, including wax pump, trunk line, solenoid valve and reposition of redundant personnel pipeline, still include the back flow, trunk line and melting wax case bottom intercommunication, the back flow is connected at the trunk line top, and the free end of back flow stretches into melting wax case upper portion, and after the solenoid valve was closed, the paraffin pump in with melting the wax case was gone into to the trunk line, and paraffin reentrant after the back flow that flows through melts the wax incasement.

Compare the beneficial effect in prior art: when the scheme is adopted, the circulating flow treatment of the paraffin is realized through the return pipe when the paraffin does not enter the thermostat, and on one hand, the condition that the paraffin is attached to the inner wall of the main pipe due to the paraffin staying in the main pipe can be avoided; on the other hand, the paraffin entering the main pipeline from the bottom of the paraffin melting box is molten paraffin, and the melting speed of the paraffin on the upper portion of the paraffin melting box is generally later than that of the bottom of the paraffin melting box, so that the molten paraffin originally at the bottom of the paraffin melting box is pumped to the upper portion of the paraffin melting box through the return pipe, and the melting speed of the solid paraffin in the paraffin melting box can be increased.

Further, be equipped with the protection barricade on the wax melting tank, the protection barricade can enclose the back flow that stretches into the wax melting tank and close.

Has the advantages that: the problem that paraffin melted on the return pipe splashes when entering the inside of the paraffin melting box from the upper part of the paraffin melting box is avoided through the space enclosed by the protective retaining wall.

Further, the protection barricade is pasted on melting the wax incasement wall, and the protection barricade includes roof and curb plate, and the curb plate will stretch into all around of melting the back flow of wax incasement together with melting the wax incasement wall and close, and the roof shelters from at the back flow top.

Has the advantages that: the protection retaining wall with the side plates and the top plate can ensure the anti-splashing effect of the protection retaining wall on the paraffin flowing out of the return pipe, and the protection retaining wall can be conveniently formed.

Furthermore, a cut-off valve is installed on the main pipeline and is located between an inlet of the main pipeline and the wax pump.

Has the advantages that: the cut-off valve is used for preventing the wax in the wax melting tank from being solidified or discharged when a wax pump and an electromagnetic valve in the pipeline break down, and the liquid paraffin can be prevented from flowing into the pipeline after the cut-off valve is closed, so that the device can be maintained and replaced after sale.

Furthermore, a filter sheet is arranged at the opening of the main pipeline communicated with the wax melting box.

Has the advantages that: because of containing impurity in the paraffin, can filter partial impurity through the cassette to guarantee the pureness nature of the paraffin that flows in the trunk line, the quality of the wax cake that had both been favorable to follow-up preparation also avoids in the paraffin too much and blocks up the problem of sending the wax mechanism.

Further, be connected with the shunt on the reposition of redundant personnel pipeline, be equipped with a plurality of drain pipe on the shunt, the drain pipe inserts in the thermostated container of wax therapy machine, and the height direction distribution of liquid pipe along the wax therapy machine, the drain pipe can be sent into paraffin on the wax tray of thermostated container.

Has the advantages that: the flow divider and the liquid outlet pipe are arranged on the flow dividing pipeline, so that the paraffin which is scored and flows out is more, and the quantity of the paraffin which can enter the paraffin disc is more in the same time.

Further, the free end of the liquid outlet pipe is inclined downwards to face the wax tray.

Has the advantages that: because the paraffin flowing into the wax tray from the liquid outlet pipe is also molten paraffin, the liquid outlet pipe which slantly faces the wax tray downwards can ensure that the molten paraffin is accurately received by the wax tray and cannot be horizontally sprayed to other positions of the wax tray.

Furthermore, a heat preservation cavity is arranged on the wax therapy machine, and the main pipeline and the electromagnetic valve are positioned in the heat preservation cavity.

Has the advantages that: the existence of heat preservation chamber is favorable to increasing the mobility of paraffin in trunk line and solenoid valve, reduces the probability of paraffin adhesion at trunk line and solenoid valve inner wall.

Furthermore, a heating pipe is arranged in the heat preservation cavity.

Has the advantages that: the heating pipe is convenient for adjusting the temperature in the heat preservation cavity.

Furthermore, a temperature sensor is arranged in the heat preservation cavity; the temperature in the heat preservation cavity is conveniently monitored, and the temperature measured by the temperature sensor is more accurate in the heat preservation cavity.

Drawings

FIG. 1 is a front view of the embodiment of the present invention installed on a wax therapy machine;

FIG. 2 is a top view of the embodiment of the present invention installed on a wax therapy machine;

FIG. 3 is a left side view of the connection relationship between the embodiment of the present invention and a wax tray in a thermostat;

FIG. 4 is an enlarged view of portion A of FIG. 2;

FIG. 5 is a three-dimensional view showing the connection relationship between the retaining wall and the return pipe and the inner wall of the wax melting tank according to the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the wax melting device comprises a wax pump 1, a main pipeline 2, an electromagnetic valve 3, a shunt pipeline 4, a return pipe 5, a block valve 6, a protective retaining wall 7, a top plate 71, a side plate 72, a shunt 8, a liquid outlet pipe 9, a wax melting box 10, a constant temperature box 20, a wax tray 30, a heat preservation cavity 40, a heating pipe 50, a temperature sensor 60 and a filter sheet 70.

The embodiment is basically as shown in attached figures 1 to 5, the wax feeding mechanism of the wax therapy machine comprises a wax pump 1, a main pipeline 2, an electromagnetic valve 3, a shunt pipeline 4 and a return pipe 5, wherein the main pipeline 2 is communicated with the bottom of a wax melting tank 10, a filter sheet 70 is fixed at an opening of the main pipeline 2 communicated with the wax melting tank 10 through a screw, the wax pump 1 is installed on the main pipeline 2, the main pipeline 2 is sequentially provided with the wax pump 1 and a plurality of shunt pipelines 4, and the electromagnetic valve 3 is installed between each shunt pipeline 4 and the main pipeline 2; the tail end (also the top) fixed connection back flow 5 of main pipe 2, the free end of back flow 5 stretches into wax melting tank 10 upper portion, still installs shut-off valve 6 on main pipe 2, and shut-off valve 6 adopts the ball valve in this embodiment, and shut-off valve 6 is located between the entry of main pipe 2 and wax pump 1 (wherein the entry of main pipe 2 is the opening that main pipe 2 and wax melting tank 10 bottom communicate promptly).

After all the electromagnetic valves 3 are closed, the paraffin pump 1 pumps the paraffin pump 1 in the paraffin melting tank 10 into the main pipeline 2, and paraffin enters the paraffin melting tank 10 again after flowing through the return pipe 5.

Melt wax case 10 top and be fixed with protection barricade 7, protection barricade 7 includes fixed connection's roof 71 and curb plate 72, and curb plate 72 passes through screw fixed connection in melting wax case 10, and curb plate 72 will stretch into all around of the back flow 5 of melting wax case 10 with melting wax case 10 inner wall together and close, and roof 71 shelters from at back flow 5 top, through the setting of protection barricade 7 to block splashing of the melting paraffin of backward flow on the back flow 5.

In the embodiment, the number of the side plates 72 is three, and the three side plates 72 and the inner wall of the wax melting box 10 are matched to form a quadrangle; certainly, the number of the side plates 72 can also be one, two or even more than three, for example, when the number of the side plates 72 is one, the side plates 72 are arc-shaped, and the arc-shaped side plates 72 can still surround the part of the return pipe 5 extending into the wax melting tank 10 together with the inner wall of the wax melting tank 10; when the number of the side plates 72 is two, the side plates 72 and the inner wall of the wax melting box 10 enclose a triangle; when the number of the side plates 72 is four, the shape enclosed by the side plates 72 and the wax melting box 10 is a pentagon; therefore, the purpose of preventing the backflow paraffin from splashing can be achieved as long as the side plate 72 and the inner wall of the paraffin melting box 10 enclose the backflow pipe 5.

Each shunt pipeline 4 is fixedly connected with a shunt 8, each shunt 8 is fixedly inserted with a plurality of liquid outlet pipes 9, the liquid outlet pipes 9 are inserted into a thermotank 20 of the wax therapy machine, the liquid outlet pipes 9 are distributed along the height direction of the wax therapy machine, and the liquid outlet pipes 9 can send paraffin to a wax tray 30 of the thermotank 20; the free end of the outlet pipe 9 is inclined downwardly towards the wax tray 30.

A heat preservation cavity 40 is processed on the keritherapy machine, the main pipeline 2, the electromagnetic valve 3 and the shunt 8 are all positioned in the heat preservation cavity 40, and a heating pipe 50 is fixedly arranged in the heat preservation cavity 40 of the keritherapy machine; a temperature sensor 60 is also fixedly arranged in the heat preservation cavity 40.

The specific implementation process is as follows:

when adopting this embodiment, when need not paraffin and send thermostat 20 to the wax therapy machine, close solenoid valve 3 totally, paraffin can not enter into shunt canals 4 from solenoid valve 3 in, so wax pump 1 starts the back, melts in the wax case 10 direct follow wax case 10 bottom entering trunk line 2 back of melting, sends into from the back flow pipe 5 top again and melts wax case 10 upper portion, has carried out the circulation flow to melting paraffin between sending wax mechanism and melting wax case 10 and has handled.

Through the circulating flow treatment of the molten paraffin, on one hand, the condition that the paraffin is attached to the inner wall of the main pipeline 2 due to the paraffin staying in the main pipeline 2 can be avoided; on the other hand, the paraffin entering the main pipeline 2 from the bottom of the paraffin melting tank 10 is molten paraffin, and the melting speed of the paraffin on the upper part of the paraffin melting tank 10 is generally later than that of the paraffin on the bottom of the paraffin melting tank 10, so that the molten paraffin originally at the bottom of the paraffin melting tank 10 is pumped to the upper part of the paraffin melting tank 10 through the return pipe 5, and the melting speed of the solid paraffin in the paraffin melting tank 10 can be increased.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Wax sending mechanism of wax therapy machine, including wax pump, trunk line, solenoid valve and reposition of redundant personnel pipeline, its characterized in that: still include the back flow, trunk line and melting wax case bottom intercommunication, the back flow is connected at the trunk line top, and the free end of back flow stretches into melting wax case upper portion, and after the solenoid valve was closed, the paraffin pump in with melting wax case is gone into the trunk line, and paraffin enters into again after the back flow that flows through in the melting wax case.

2. The wax feeding mechanism of the wax therapy machine according to claim 1, wherein: the wax melting box is provided with a protective retaining wall, and the protective retaining wall can enclose the return pipe extending into the wax melting box.

3. The wax feeding mechanism of the wax therapy machine according to claim 2, wherein: the protection barricade is pasted on melting the wax incasement wall, and the protection barricade includes roof and curb plate, and the curb plate will stretch into all around of melting the back flow of wax incasement together with melting the wax incasement wall and close, and the roof shelters from at the back flow top.

4. The wax feeding mechanism of the wax therapy machine according to claim 1, wherein: and a cut-off valve is arranged on the main pipeline and is positioned between an inlet of the main pipeline and the wax pump.

5. The wax feeding mechanism of the wax therapy machine according to claim 1, wherein: and a filter sheet is arranged at the opening of the main pipeline communicated with the wax melting tank.

6. The wax feeding mechanism of the wax therapy machine according to claim 1, wherein: be connected with the shunt on the reposition of redundant personnel pipeline, be equipped with a plurality of drain pipe on the shunt, the drain pipe inserts in the thermostated container of wax therapy machine, and the height direction distribution of liquid pipe along the wax therapy machine can be sent into paraffin on the wax tray of thermostated container to the drain pipe.

7. The wax feeding mechanism of the wax therapy machine according to claim 6, wherein: the free end of the liquid outlet pipe inclines downwards to face the wax tray.

8. The wax feeding mechanism of the wax therapy machine according to claim 1, wherein: the wax therapy machine is provided with a heat preservation cavity, and the main pipeline and the electromagnetic valve are positioned in the heat preservation cavity.

9. The wax feeding mechanism of the wax therapy machine according to claim 8, wherein: and a heating pipe is arranged in the heat preservation cavity.

10. The wax feeding mechanism of the wax therapy machine according to claim 8, wherein: and a temperature sensor is arranged in the heat preservation cavity.