CN214404776U

CN214404776U - Heating and ventilation control valve

Info

Publication number: CN214404776U
Application number: CN202120586093.6U
Authority: CN
Inventors: 苑文林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-15
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a warm control valve that leads to relates to warm equipment technical field that leads to. The utility model discloses a control valve body and connecting device, connecting device set up in the control valve body left and right sides. The utility model discloses a temperature and the pressure variation condition in the control valve body real-time supervision pipeline, and adjust the heating time and the heating effect of heating installation according to actual activity, the waste of resource has been avoided, it is complicated to have solved control valve structure in the past, use loaded down with trivial details drawback, the cost of manufacture is reduced, simultaneously greatly increased the seal of control valve, water or gas leakage phenomenon has been avoided appearing, the security of control valve has been improved, and effectively filter the impurity of heating aquatic, prevent that aquatic impurity from adhering to the inner wall of heating pipeline, influence the warm effect of system, connecting device has made things convenient for the installation and the dismantlement of control valve, user's use has been made things convenient for greatly.

Description

Heating and ventilation control valve

Technical Field

The utility model belongs to the technical field of warm logical equipment, especially, relate to a warm logical control valve.

Background

The heating and ventilation control valve is also called lock valve and civil heating special valve. The heating system is convenient for property management, and residents can independently allocate the temperature and time of the heating system, so that the heating system is an environment-friendly and energy-saving product. Along with the continuous development of society, the material living standard of people is gradually improved, and the material is widely applied to the daily life of people, thereby greatly facilitating the life of people.

At present, current warm logical control valve is of a great variety, and the structure is complicated, and the cost is higher, and is comparatively loaded down with trivial details in the daily use, and the user's of not being convenient for regulation is used, and the leakproofness is relatively poor in the use, appears leaking easily, phenomenons such as gas leakage, the security is relatively poor, and the impurity of heating aquatic easily flows to heating pipe along with the motion of heating water simultaneously, adheres to at the heating pipe inner wall, influences the heating effect. To this end, we propose a heating and ventilation control valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm logical control valve to prior art's defect and not enough.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a heating and ventilation control valve, which comprises a control valve body and connecting devices, wherein the connecting devices are arranged at the left side and the right side of the control valve body;

the control valve body comprises a lower valve body, an adjusting ball and an upper valve body, wherein the inner cavity of the lower valve body is of a hollow structure, the adjusting ball is arranged inside the lower valve body, the diameter of the adjusting ball is smaller than that of the inner cavity of the lower valve body, a through hole is formed in the upper surface of the lower valve body, a plurality of rubber pads are arranged on the lower side inside the through hole, a threaded hole is formed in the upper surface of the adjusting ball, the rubber pads at the lower end of the upper valve body are in threaded fit with the upper surface of the adjusting ball, the connecting device comprises a water outlet and a right flange, the left end of the water outlet is welded to the right side of the lower valve body, the right flange is welded to the right side surface of the water outlet, a first filter screen is arranged inside the water outlet, the upper valve body is used for controlling the rotation of the adjusting ball, the flow of heating process water is further controlled, the movable adjustment of a user is facilitated, and meanwhile, the sealing performance of the control valve is greatly improved through the rubber pads, the phenomenon such as prevent to appear leaking, gas leakage has improved the leakproofness and the security of control valve, and the impurity of first filter screen effective filtration heating aquatic prevents to get into heating pipe, influences the heating effect.

Preferably, the inside upside of lower valve body upper surface through-hole is provided with lower sealing gasket, lower sealing gasket and last valve body cooperate, it is provided with upper sealing gasket to go up the valve body surface, lower sealing gasket and upper sealing gasket joint, through upper sealing gasket and lower sealing gasket mutually support and have further improved the leakproofness of control valve, prevent phenomenons such as water leakage, gas leakage, cause the scald to the user, avoid causing wasting of resources and incident.

Preferably, the control valve body includes the second filter screen, two the second filter screen all sets up on first filter screen right side, through two the impurity of second filter screen in to heating water carries out secondary filter, has further improved heating water's cleanliness factor, prevents that aquatic impurity from attaching to heating pipe inner wall, influences the heating effect.

Preferably, the delivery port upper surface is provided with the thermo-manometer, the thermo-manometer detecting head passes the delivery port upper surface, through thermo-manometer real-time supervision heating temperature and pressure, the user of being convenient for observes in real time, adjusts in real time, has improved the practicality of control valve greatly, avoids the wasting of resources.

Preferably, the left side of the lower valve body is welded with a water inlet, and the left side of the water inlet is connected with a left flange.

Preferably, connecting device includes the mounting hole, and is a plurality of the mounting hole sets up respectively on left flange and right flange surface, leads to the mounting hole is convenient for the installation of control valve, has improved the convenience of control valve.

Preferably, the surface of the adjusting ball is provided with through holes penetrating through the left side and the right side of the adjusting ball, the through holes are the same as the inner diameters of the water outlet and the water inlet, and the adjusting ball is matched with the water inlet to control the flow of heating water and further control the temperature and heating time, so that the adjusting ball is greatly convenient to use.

The utility model discloses following beneficial effect has:

the utility model discloses a go up the rotation of valve body control adjusting ball, and then the flow size of control heating process water, made things convenient for user's movable adjustment, the rubber pad has improved the leakproofness of control valve greatly simultaneously, prevents phenomenons such as water leakage, gas leakage, has improved the leakproofness and the security of control valve, and the impurity of first filter screen effective filtration heating aquatic prevents to get into heating pipe, influences the heating effect.

The utility model discloses a sealed pad on and further improved the leakproofness of control valve with the lower seal pad mutually supports, prevents phenomenons such as hourglass water, gas leakage, causes the scald to the user, avoids causing wasting of resources and incident.

The utility model discloses a two second filter screens carry out the secondary filter to the impurity of heating water, have further improved the cleaning nature of heating water, prevent that aquatic impurity from adhering to the heating pipe inner wall, influencing the heating effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of a top view of the present invention;

fig. 4 is a cross-sectional view of a front view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a control valve body; 200. a connecting device; 101. a lower valve body; 102. adjusting the ball; 103. an upper valve body; 104. a rubber pad; 105. a first filter screen; 106. a lower seal gasket; 107. an upper seal gasket; 108. a second filter screen; 109. a thermo-manometer; 201. a water outlet; 202. a right flange; 203. a water inlet; 204. a left flange; 205. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention relates to a heating and ventilation control valve, which includes a control valve body 100 and a connecting device 200, wherein the connecting device 200 is disposed on the left and right sides of the control valve body 100;

the control valve body 100 comprises a lower valve body 101, an adjusting ball 102 and an upper valve body 103, the inner cavity of the lower valve body 101 is of a hollow structure, the adjusting ball 102 is arranged inside the lower valve body 101, the diameter of the adjusting ball 102 is smaller than that of the inner cavity of the lower valve body 101, the upper surface of the lower valve body 101 is provided with a through hole, a plurality of rubber pads 104 are arranged on the lower side inside the through hole, the upper surface of the adjusting ball 102 is provided with a threaded hole, the lower end rubber pad 104 of the upper valve body 103 is in threaded fit with the upper surface of the adjusting ball 102, the connecting device 200 comprises a water outlet 201 and a right flange 202, the left end of the water outlet 201 is welded with the right side of the lower valve body 101, the right flange 202 is welded on the right side surface of the water outlet 201, a first filter screen 105 is arranged inside the water outlet 201, the upper valve body 103 controls the rotation of the adjusting ball 102, and further controls the flow of the heating process water, the movable adjustment of a user is facilitated, and meanwhile, the rubber pads 104 greatly improves the sealing performance of the control valve, the phenomena of water leakage, air leakage and the like are prevented, the sealing performance and the safety of the control valve are improved, the first filter screen 105 effectively filters impurities in heating water, and the heating effect is prevented from being influenced by entering a heating pipeline.

Further, the inside upside of lower valve body 101 upper surface through-hole is provided with lower sealing gasket 106, lower sealing gasket 106 and last valve body 103 cooperate, it is provided with upper sealing gasket 107 to go up valve body 103 surface, lower sealing gasket 106 and upper sealing gasket 107 joint, further improved the leakproofness of control valve through upper sealing gasket 107 and lower sealing gasket 106 mutually supporting, prevent phenomenons such as water leakage, gas leakage, scald the user causes, avoid causing wasting of resources and incident.

Further, control valve body 100 includes second filter screen 108, and two second filter screens 108 all set up on first filter screen 105 right side, carry out the secondary through the impurity of two second filter screens 108 in to the heating water and filter, have further improved the cleaning nature of heating water, prevent that aquatic impurity from attaching to heating pipe inner wall, influence the heating effect.

Further, delivery port 201 upper surface is provided with warm-pressing meter 109, and warm-pressing meter 109 detecting head passes delivery port 201 upper surface, through warm-pressing meter 109 real-time supervision heating temperature and pressure, and the user of being convenient for observes in real time, adjusts in real time, has improved the practicality of control valve greatly, avoids the wasting of resources.

Further, a water inlet 203 is welded on the left side of the lower valve body 101, and a left flange 204 is connected on the left side of the water inlet 203.

Further, the connecting device 200 comprises mounting holes 205, the mounting holes 205 are respectively formed in the surfaces of the left flange 204 and the right flange 202, the mounting holes 205 facilitate the mounting of the control valve, and the convenience of the control valve is improved.

Furthermore, the surface of the adjusting ball 102 is provided with through holes penetrating through the left side and the right side of the adjusting ball 102, the through holes are the same as the inner diameters of the water outlet 201 and the water inlet 203, the adjusting ball 102 is matched with the water inlet 203, the flow of heating water is controlled, the temperature and the heating time are controlled, and the use is greatly facilitated.

The working principle is as follows: the utility model discloses through observing the reading value of warm-pressing meter 109 in the use, valve body 103 in the rotation, and then drive the rotation of adjusting ball 102, through the through-hole on adjusting ball 102 surface and the flow of the contact ratio control heating water of water inlet 203, the entering control heating temperature and heating time, the use has been made things convenient for, in the heating process, through the leakproofness that mutually supports improvement control valve of rubber pad 104 and lower seal pad 106 and upper seal pad 107, prevent water leakage, gas leakage phenomenon, first filter screen 105 and second filter screen 108 mutually support the impurity of carrying out the multiple filtration to the heating water simultaneously, prevent that aquatic impurity from getting into the heating pipe along with the heating water, adhere to at the pipeline inner wall, influence the heating effect.

It should be further explained that the utility model discloses medium temperature manometer 109 model is: WHT-1A.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A heating and ventilation control valve comprises a control valve body (100) and connecting devices (200), and is characterized in that the connecting devices (200) are arranged on the left side and the right side of the control valve body (100);

the control valve body (100) comprises a lower valve body (101), an adjusting ball (102) and an upper valve body (103), the inner cavity of the lower valve body (101) is of a hollow structure, the adjusting ball (102) is arranged inside the lower valve body (101), the diameter of the adjusting ball (102) is smaller than that of the inner cavity of the lower valve body (101), the upper surface of the lower valve body (101) is provided with a through hole, a plurality of rubber pads (104) are arranged at the lower side inside the through hole, the upper surface of the adjusting ball (102) is provided with a threaded hole, a rubber pad (104) at the lower end of the upper valve body (103) is in threaded fit with the upper surface of the adjusting ball (102), the connecting device (200) comprises a water outlet (201) and a right flange (202), the left end of the water outlet (201) is welded with the right side of the lower valve body (101), the right flange (202) is welded on the right side surface of the water outlet (201), and a first filter screen (105) is arranged inside the water outlet (201).

2. The heating and ventilation control valve according to claim 1, wherein a lower sealing gasket (106) is arranged on the upper side inside the through hole on the upper surface of the lower valve body (101), the lower sealing gasket (106) is matched with the upper valve body (103), an upper sealing gasket (107) is arranged on the surface of the upper valve body (103), and the lower sealing gasket (106) is clamped with the upper sealing gasket (107).

3. Heating and ventilation control valve according to claim 1, characterized in that the control valve body (100) comprises a second filter (108), both second filters (108) being arranged to the right of the first filter (105).

4. Heating and ventilation control valve according to claim 3, wherein the upper surface of the water outlet (201) is provided with a thermo-manometer (109), and the thermo-manometer (109) probe penetrates through the upper surface of the water outlet (201).

5. Heating and ventilation control valve according to claim 1, characterized in that a water inlet (203) is welded to the left side of the lower valve body (101), and a left flange (204) is connected to the left side of the water inlet (203).

6. Heating and ventilation control valve according to claim 5, wherein the connecting device (200) comprises mounting holes (205), and a plurality of mounting holes (205) are respectively arranged on the surfaces of the left flange (204) and the right flange (202).

7. The heating and ventilation control valve as claimed in claim 6, wherein the surface of the adjusting ball (102) is provided with through holes penetrating through the left and right sides of the adjusting ball (102), and the inner diameter of the through holes is the same as that of the water outlet (201) and the water inlet (203).