Valve for distributing double-component mixture

Abstract

The utility model discloses a valve for distributing a two-component mixture, which comprises a valve main body, the valve main body comprises a valve seat, a valve body and a valve core piece, the valve seat is arranged on an outer tank, the valve body is movably arranged on the valve seat in a sealing way, an inner bottle is arranged on the valve body, and the valve core piece is arranged on the inner bottle. A first flow guide hole communicated with the outer tank and a second flow guide hole communicated with the inner bottle are formed in the valve body. According to the valve, the material A is poured into the inner bottle, the inner bottle is installed on the valve body, and the valve element piece is pressed to inflate the inner bottle through the second flow guide hole and the valve element piece; after the material B is poured into the outer tank, the inner bottle is inserted into the outer tank, the valve seat is installed at the upper end of the outer tank and then sealed and fixed, the first flow guide hole is communicated with the outer tank, and the outer tank is inflated through the first flow guide hole. When the valve body is opened, the material A and the material B are sprayed out from the corresponding first flow guide hole and the corresponding second flow guide hole due to gas pressure so as to realize mixing of double-component materials, and the situation that the two materials are mixed in advance, and consequently the materials in the materials lose efficacy or explode is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field more specifically, the utility model relates to a valve for two component mixture distribution. BACKGROUND

[0002] The valve on the market can only spray single component substance and cannot be used for spraying two component substance. There are many occasions where two component substances need to be mixed during use. If the two substances are mixed in advance, the substances inside can be ineffective or explode. Therefore, two components need to be packaged independently before use and cannot be mixed with each other. Only when they are mixed quickly during use can specific requirements be met. Therefore, a valve for two component mixture distribution is developed to at least partially solve the problems in the prior art. SUMMARY

[0003] A series of simplified concepts are introduced in the summary part of the utility model, which will be further described in detail in the specific embodiment part. The summary part of the utility model does not mean to try to limit the key features and necessary technical features of the claimed technical solution, and even less means to determine the protection scope of the claimed technical solution.

[0004] To at least partially solve the above problems, the utility model provides a valve for two component mixture distribution, which comprises: a valve body, the valve body comprises a valve seat, a valve body, a valve core piece, the valve seat is arranged on an outer tank, the valve body is movably and sealingly arranged on the valve seat, an inner bottle is arranged on the valve body, and the valve body has a first flow guide hole communicating with the outer tank and a second flow guide hole communicating with the inner bottle, and the valve core piece is movably and sealingly arranged in the valve body and corresponds to the second flow guide hole.

[0005] According to the valve for two component mixture distribution of the utility model embodiment, the valve body comprises a valve rod and a valve inner seat, the valve rod is arranged on the valve inner seat, the valve rod is movably and sealingly arranged on the valve seat, the inner bottle is arranged on the valve inner seat, the first flow guide hole and the second flow guide hole are arranged in the valve rod, the valve core piece is movably and sealingly arranged in the valve inner seat, the valve core piece has a valve core body, and the valve core body extends into the second flow guide hole.

[0006] According to the valve for two component mixture distribution of the utility model embodiment, the valve inner seat is arranged with an inner support piece, the inner support piece abuts against the valve core piece, so that the inner end surface of the valve core piece abuts against the inner top surface of the valve inner seat.

[0007] According to the valve for dispensing double-component mixture, the inner wall of the inner bottle is provided with a fixing groove, the bottom of the fixing groove is provided with a gasket, the valve inner seat is arranged in the fixing groove and abuts against the gasket, the gasket is provided with an inner opening, and the inner opening is provided with an upwardly extending blocking ring, so that the gasket abuts against the inner support.

[0008] According to the valve for dispensing double-component mixture, the diameter of the valve core is smaller than the inner diameter of the valve inner seat, and the diameter of the valve core body is smaller than the inner diameter of the second flow guide hole.

[0009] According to the valve for dispensing double-component mixture, the outer wall of the valve rod is provided with a plurality of side flow guide holes, and the side flow guide holes are communicated with the first flow guide hole.

[0010] According to the valve for dispensing double-component mixture, the outer wall of the valve rod is provided with a plurality of side flow guide holes, and the side flow guide holes are communicated with the first flow guide hole.

[0011] According to the valve for dispensing double-component mixture, the outer wall of the valve rod is provided with a plurality of side flow guide holes, and the side flow guide holes are communicated with the first flow guide hole.

[0012] According to the valve for dispensing double-component mixture, the outer wall of the valve rod is provided with a plurality of side flow guide holes, and the side flow guide holes are communicated with the first flow guide hole.

[0013] According to the valve for dispensing double-component mixture, the outer wall of the valve rod is provided with a plurality of side flow guide holes, and the side flow guide holes are communicated with the first flow guide hole.

[0014] Compared with the prior art, the utility model at least has following beneficial effect:

[0015] The utility model provides a valve for two component mixture distribution, this valve for two component mixture distribution includes valve main body, this valve main body includes valve seat, valve body, valve core spare, wherein, valve body is movably sealed installation on the valve seat, first flow guide hole, second flow guide hole are set up in the valve body respectively, here second flow guide hole is with the inner bottle intercommunication, still movably sealed installation has valve core spare in the valve body, valve core spare corresponds with second flow guide hole, when using first A material pours into the inner bottle, then installs the inner bottle to the valve body, then presses valve core spare, valve core spare moves to the inside through second flow guide hole in this way, then can be filled with air to the inner bottle through second flow guide hole, secondly, pours into B material to the outer jar after, after the above-mentioned inner bottle is inserted to the outer jar and makes valve seat install on the upper end of outer jar and seals and fixes fixedly after sealing, wherein, the upper portion of valve body is movably sealed and is connected with the outer jar, the above-mentioned first flow guide hole is with the outer jar intercommunication, and then fills the outer jar with air through first flow guide hole. When opening the valve body again, A material and B material are spouted from respective corresponding first flow guide hole, second flow guide hole due to gas pressure to realize two component material mixing, achieve the effect of mixing on demand, avoid mixing two substances in advance to cause the inside material invalidation or explosion.

[0016] The valve for two component mixture distribution, other advantages, objects and features of the utility model will be partly embodied through the following description, and will be partly understood by the person skilled in the art through the research and practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, are used for explaining the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings,

[0018] Figure 1 It is the structural schematic diagram of the utility model.

[0019] Figure 2 It is the spouting schematic diagram of A material, B material in the utility model.

[0020] Figure 3 It is the partial internal structure schematic diagram of the utility model.

[0021] Figure 4 It is the structure plan view of valve rod in the utility model.

[0022] Figure 5 It is the structure schematic diagram of valve body in the utility model.

[0023] Figure 6 It is the internal structure schematic diagram of valve body in the utility model.

[0024] Illustration:Figure 2 、 Figure 5 The arrows respectively indicate the directions of the A material and the B material. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail below in combination with the drawings and examples, so that the person skilled in the art can implement according to the description.

[0026] It should be understood that the terms such as "have", "contain" and "include" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0027] As shown in Figures 1-6 The utility model provides a valve for two component mixture distribution, include: valve body 100, here the valve body 100 includes valve seat 1, valve body 2, valve core spare 3, wherein, valve body 2 is movably sealed installation on valve seat 1, the first flow guide hole 2a, second flow guide hole 2b are set up in valve body 2 respectively, here second flow guide hole 2b then is communicated with inner bottle 300, valve body 2 still movably sealed installation has valve core spare 3, valve core spare 3 with second flow guide hole 2b correspond, in use, first A material is filled into inner bottle 300, then inner bottle 300 is installed to valve body 2, then press valve core spare 3, like this valve core spare 3 moves inside second flow guide hole 2b, then can be filled with air in inner bottle 300 through second flow guide hole 2b, valve core spare 3, second, after B material is filled into outer tank 200, then above-mentioned inner bottle 300 is inserted into outer tank 200 and makes valve seat 1 install on the upper end of outer tank 200 and seals and fixes after sealing, wherein, the upper portion of valve body 2 is movably sealed connection outer tank 200, above-mentioned first flow guide hole 2a then is communicated with outer tank 200, and then fills with air in outer tank 200 through first flow guide hole 2a. When valve body 2 is opened again finally, A material and B material are sprayed from the respective first flow guide hole 2a, second flow guide hole 2b due to gas pressure to realize two component material mixing, achieve the effect of mixing on demand, avoid mixing two substances in advance to cause the inside material to be invalid or explode.

[0028] Exemplary valve body

[0029] Furthermore, some embodiments of this utility model provide a specific structure for the valve body 2. Here, the valve body 2 of this structure includes a valve stem 21 and a valve inner seat 22. The valve stem 21 is mounted on the valve inner seat 22, and the valve stem 21 is movably and sealingly mounted on the valve seat 1. The inner bottle 300 is mounted on the valve inner seat 22. The first guide hole 2a and the second guide hole 2b are both opened inside the valve stem 21, and the valve core 3 is movably and sealingly mounted inside the valve inner seat 22. Furthermore, the valve core 3 has a valve core body 31, and the valve core body 31 can extend into the second guide hole 2b. Through the design of the valve body 2 with the above structure, the valve body 2 corresponds to the valve seat 1 and the outer can 200, which facilitates the mixing of material A and material B.

[0030] The first guide hole 2a inside the valve stem 21 can be arranged around the second guide hole 2b, where the second guide hole 2b can be circular or polygonal.

[0031] like Figure 4 As described in (a), when the second guide hole 2b is circular, the first guide hole 2a can also be a circular groove, and the second guide hole 2b is located in the middle of the first guide hole 2a;

[0032] like Figure 4 As described in (b) and (c), when the second guide hole 2b is a polygon, the first guide hole 2a can be an arc shape, a fan shape, or the like.

[0033] Furthermore, the diameter of the valve core 3 is smaller than the inner diameter of the valve seat 22. Correspondingly, the diameter of the valve core 31 is smaller than the inner diameter of the second guide hole 2b. Therefore, when in use, the valve core 31 is pressed, and the valve core 31 moves downward, causing the valve core 3 to also move downward within the valve seat 22. This creates a gap between the valve core 3 and the valve seat 22, allowing material A to enter the second guide hole 2b through the gap and be ejected outward, achieving efficient ejection of material A. An inner support 23 is installed inside the valve seat 22. Here, the inner support 23 abuts against the valve core 3, causing the inner end face of the valve core 3 to abut against the inner top surface of the valve seat 22. This keeps the valve core 3 and the valve seat 22 in a closed, sealed state. When the inner support 23 contracts, the two separate to form the aforementioned gap. The inner support 23 is designed as an elastic support, preferably a spring.

[0034] The sealing fit between the valve core 3 and the valve inner seat 22 can be an arc surface fit, or a flat surface, a concave or convex surface, or a sealing fit achieved by installing a sealing gasket, etc.

[0035] Furthermore, the outer wall of the valve stem 21 has several side guide holes 25, which are connected to the first guide hole 2a. Therefore, when the valve body 2 is pressed, the valve stem 21 can be moved to expose the side guide holes 25 and connect them with the interior of the outer tank 200. Then, the B material in the outer tank 200 can enter the first guide hole 2a through the side guide holes 25 and be sprayed outward to further mix with the A material.

[0036] Furthermore, the inner wall of the inner bottle 300 has a fixing groove 301, and a gasket 24 is installed at the bottom of the fixing groove 301. After the valve inner seat 22 is installed in the fixing groove 301, the lower end of the valve inner seat 22 abuts against the gasket 24. The gasket 24 has an inner opening 241, and the inner opening 241 has an upwardly extending retaining ring 242, so that the gasket 24 abuts against the inner support member 23. Material A enters the valve inner seat 22 through the inner opening 241 and is then sprayed outward. The gasket 24 can play a sealing role and also support the inner support member 23.

[0037] Exemplary sealing plug

[0038] Furthermore, in some embodiments of this utility model, a sealing plug 4 is installed in the valve hole 11 of the valve seat 1, and the valve stem 21 passes through the sealing plug 4. The upper end of the valve seat 22 abuts against the sealing plug 4, so that the sealing plug 4 blocks the aforementioned side guide hole 25. In this way, before use, the B material in the outer tank 200 cannot be dispensed out through the side guide hole 25, thus preventing leakage.

[0039] Furthermore, the valve stem 21 also has a stop 26, and the stop 26 is located above the sealing plug 4. At the same time, the upper end of the sealing plug 4 also abuts against the stop 26. In this way, when the valve stem 21 is pressed, it can prevent the valve stem 21 from falling out of the sealing plug 4, thereby improving the sealing stability.

[0040] Furthermore, an inner resistance ring 111 is installed on the valve hole 11, and an outer blocking body 41 corresponding to the inner resistance ring 111 is provided on the outer wall of the sealing plug 4. An inner support 42 is provided at the bottom of the sealing plug 4, and the inner support 42 abuts against the bottom of the valve seat 1. Here, the inner resistance ring 111 is fixed by the outer blocking body 41 and the inner support 42, which serves to block the sealing plug 4 and prevent the sealing plug 4 from falling out of the valve hole 11 after being pressed by the valve seat 1, thereby improving the installation firmness of the sealing plug 4.

[0041] Furthermore, in some embodiments of this utility model, a sealing cup 12 is installed at the upper end of the valve seat 1. The sealing cup 12 has a C-shaped cross-section and can be circumferentially covered and sealed after covering the upper end of the outer can 200. A gasket 13 corresponding to the upper end of the outer can 200 is installed inside the sealing cup 12. The gasket 13 improves the sealing effect and prevents leakage of material B inside the outer can 200.

[0042] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A valve for dispensing two-component mixtures, characterized in that, include: The valve body (100) includes a valve seat (1), a valve body (2), and a valve core (3). The valve seat (1) is disposed on an outer tank (200). The valve body (2) is movably and sealed on the valve seat (1). An inner bottle (300) is disposed on the valve body (2). The valve body (2) has a first guide hole (2a) communicating with the outer tank (200) and a second guide hole (2b) communicating with the inner bottle (300). The valve core (3) is movably and sealed in the valve body (2) and corresponds to the second guide hole (2b).

2. The valve for dispensing two-component mixtures according to claim 1, characterized in that, The valve body (2) includes a valve stem (21) and a valve seat (22). The valve stem (21) is disposed on the valve seat (22) and is movably and sealingly disposed on the valve seat (1). The inner bottle (300) is disposed on the valve seat (22). The first guide hole (2a) and the second guide hole (2b) are both disposed inside the valve stem (21). The valve core (3) is movably and sealingly disposed inside the valve seat (22). The valve core (3) has a valve core body (31) and the valve core body (31) extends into the second guide hole (2b).

3. A valve for dispensing two-component mixtures according to claim 2, characterized in that, An inner support member (23) is disposed inside the valve inner seat (22), and the inner support member (23) abuts against the valve core member (3), so that the inner end face of the valve core member (3) abuts against the inner top surface of the valve inner seat (22).

4. A valve for dispensing two-component mixtures according to claim 3, characterized in that, The inner wall of the inner bottle (300) has a fixing groove (301), and the bottom of the fixing groove (301) has a gasket (24). The valve seat (22) is disposed in the fixing groove (301) and abuts against the gasket (24). The gasket (24) has an inner opening (241) and the inner opening (241) has an upwardly extending retaining ring (242) so that the gasket (24) abuts against the inner support member (23).

5. A valve for dispensing two-component mixtures according to claim 4, characterized in that, The diameter of the valve core (3) is smaller than the inner diameter of the valve inner seat (22), and the diameter of the valve core body (31) is smaller than the inner diameter of the second guide hole (2b).

6. A valve for dispensing two-component mixtures according to claim 2, characterized in that, The valve stem (21) has several side guide holes (25) on its outer wall, and the side guide holes (25) are connected to the first guide hole (2a).

7. A valve for dispensing two-component mixtures according to claim 6, characterized in that, Also includes: A sealing plug (4) is disposed in the valve hole (11) of the valve seat (1), the valve stem (21) passes through the sealing plug (4), and the upper end of the valve seat (22) abuts against the sealing plug (4), so that the sealing plug (4) blocks the side guide hole (25).

8. A valve for dispensing two-component mixtures according to claim 7, characterized in that, The valve stem (21) has a stop (26) and the stop (26) is located above the sealing plug (4).

9. A valve for dispensing two-component mixtures according to claim 7, characterized in that, An inner resistance ring (111) is provided on the valve hole (11), and an outer blocking body (41) corresponding to the inner resistance ring (111) is provided on the outer wall of the sealing plug (4), and an inner support (42) is provided at the bottom, the inner support (42) abutting against the valve seat (1).

10. A valve for dispensing two-component mixtures according to claim 1, characterized in that, The upper end of the valve seat (1) is provided with a sealing cup (12), and a gasket (13) corresponding to the outer can (200) is provided inside the sealing cup (12).

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